3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms0os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)) 12:51:49 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000b}) 12:51:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 339.761793] FAT-fs (loop4): Directory bread(block 2563) failed [ 339.785765] FAT-fs (loop7): Directory bread(block 2563) failed [ 339.792629] FAT-fs (loop4): Directory bread(block 2564) failed 12:51:49 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x700000000000000, 0x880000}) 12:51:49 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980404", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 339.821911] FAT-fs (loop4): Directory bread(block 2565) failed [ 339.832580] FAT-fs (loop7): Directory bread(block 2564) failed [ 339.856159] FAT-fs (loop4): Directory bread(block 2566) failed 12:51:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mspos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 339.889204] FAT-fs (loop7): Directory bread(block 2565) failed [ 339.892095] FAT-fs (loop4): Directory bread(block 2567) failed [ 339.918388] FAT-fs (loop4): Directory bread(block 2568) failed [ 339.931727] FAT-fs (loop7): Directory bread(block 2566) failed 12:51:49 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1000000000000000, 0x880000}) 12:51:49 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880009}) 12:51:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 339.940334] FAT-fs (loop4): Directory bread(block 2569) failed [ 339.961711] FAT-fs (loop4): Directory bread(block 2570) failed [ 339.970127] FAT-fs (loop7): Directory bread(block 2567) failed [ 339.989074] FAT-fs (loop7): Directory bread(block 2568) failed [ 339.997308] FAT-fs (loop4): Directory bread(block 2571) failed [ 340.022868] FAT-fs (loop4): Directory bread(block 2572) failed [ 340.046727] FAT-fs (loop7): Directory bread(block 2569) failed [ 340.061499] FAT-fs (loop4): mounting with "discard" option, but the device does not support discard [ 340.084541] FAT-fs (loop7): Directory bread(block 2570) failed [ 340.107671] FAT-fs (loop7): Directory bread(block 2571) failed [ 340.136054] FAT-fs (loop7): Directory bread(block 2572) failed 12:51:50 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1800000000000000, 0x880000}) 12:51:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:50 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880a00}) 12:51:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msXos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:50 executing program 1: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:50 executing program 7: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)) [ 340.829227] FAT-fs (loop7): Directory bread(block 2563) failed [ 340.830370] FAT-fs (loop4): bogus number of reserved sectors [ 340.841207] FAT-fs (loop4): Can't find a valid FAT filesystem 12:51:50 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x27000000, 0x880000}) 12:51:50 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880300}) 12:51:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 340.872855] FAT-fs (loop7): Directory bread(block 2564) failed [ 340.894678] FAT-fs (loop7): Directory bread(block 2565) failed [ 340.909134] FAT-fs (loop7): Directory bread(block 2566) failed [ 340.950307] FAT-fs (loop7): Directory bread(block 2567) failed 12:51:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mseos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 341.009729] FAT-fs (loop7): Directory bread(block 2568) failed [ 341.039953] FAT-fs (loop7): Directory bread(block 2569) failed 12:51:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:50 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000d}) [ 341.072063] FAT-fs (loop7): Directory bread(block 2570) failed [ 341.078380] FAT-fs (loop4): bogus number of reserved sectors [ 341.084315] FAT-fs (loop4): Can't find a valid FAT filesystem 12:51:50 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x8, 0x880000}) [ 341.115458] FAT-fs (loop7): Directory bread(block 2571) failed [ 341.143830] FAT-fs (loop7): Directory bread(block 2572) failed 12:51:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msd\ns\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 341.291660] FAT-fs (loop4): bogus number of reserved sectors [ 341.297579] FAT-fs (loop4): Can't find a valid FAT filesystem 12:51:51 executing program 1: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x22, 0x880000}) 12:51:51 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x36, 0x4e20, 0x1, 0xa, 0xa0, 0xa0, 0x5e, r2, r3}, {0x7, 0x0, 0x0, 0x5, 0x9, 0x200}, {0x1, 0x7fffffff, 0x1000, 0x200}, 0x1, 0x6e6bb2, 0x3, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x1, 0x5, 0x0, 0x79, 0x5}}, 0xe8) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) syz_open_dev$usbmon(&(0x7f00000014c0)='/dev/usbmon#\x00', 0x7, 0x101400) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000480)={0xff}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00000000c0)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000400), &(0x7f0000000440)=0xc) 12:51:51 executing program 7: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)) 12:51:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msd%s\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1400000000000000, 0x880000}) [ 341.879560] FAT-fs (loop4): bogus number of reserved sectors [ 341.885502] FAT-fs (loop4): Can't find a valid FAT filesystem [ 341.913948] FAT-fs (loop7): Directory bread(block 2563) failed 12:51:51 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3, 0x880000}) [ 341.943964] FAT-fs (loop7): Directory bread(block 2564) failed [ 341.951464] FAT-fs (loop7): Directory bread(block 2565) failed 12:51:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200", 0x12}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 342.003099] FAT-fs (loop7): Directory bread(block 2566) failed [ 342.041160] FAT-fs (loop7): Directory bread(block 2567) failed 12:51:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x20000000, 0x880000}) 12:51:51 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980447", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 342.084652] FAT-fs (loop7): Directory bread(block 2568) failed [ 342.138683] FAT-fs (loop7): Directory bread(block 2569) failed [ 342.155232] FAT-fs (loop7): Directory bread(block 2570) failed [ 342.155641] FAT-fs (loop4): invalid media value (0x00) [ 342.166689] FAT-fs (loop4): Can't find a valid FAT filesystem [ 342.167252] FAT-fs (loop7): Directory bread(block 2571) failed [ 342.211584] FAT-fs (loop7): Directory bread(block 2572) failed 12:51:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo0\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:52 executing program 5: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:51:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980408", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:52 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x23000000, 0x880000}) 12:51:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400", 0x15}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 12:51:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/231, 0xe7) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:51:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980488", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 342.947468] FAT-fs (loop4): invalid media value (0x00) [ 342.952945] FAT-fs (loop4): Can't find a valid FAT filesystem 12:51:52 executing program 0: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 12:51:52 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x24, 0x880000}) 12:51:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f8", 0x16}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo\n\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000000c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xfe44}, 0x0) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) close(r1) 12:51:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 343.131287] FAT-fs (loop4): count of clusters too big (4294966676) [ 343.137732] FAT-fs (loop4): Can't find a valid FAT filesystem 12:51:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:53 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xe78f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x12, r0, 0x0) fstat(r0, &(0x7f0000000800)) 12:51:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1300000000000000, 0x880000}) 12:51:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x880000}) 12:51:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo*\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 343.950587] FAT-fs (loop4): Directory bread(block 2563) failed [ 343.963590] FAT-fs (loop4): Directory bread(block 2564) failed [ 343.989795] FAT-fs (loop4): Directory bread(block 2565) failed 12:51:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1d00, 0x880000}) 12:51:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:53 executing program 0: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 343.996373] FAT-fs (loop4): Directory bread(block 2566) failed [ 344.005716] FAT-fs (loop4): Directory bread(block 2567) failed 12:51:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000340)=""/127) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 344.042869] FAT-fs (loop4): Directory bread(block 2568) failed 12:51:53 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000003d40)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x204, 0x40) 12:51:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdop\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x14, 0x880000}) [ 344.113207] FAT-fs (loop4): Directory bread(block 2569) failed [ 344.148769] FAT-fs (loop4): Directory bread(block 2570) failed 12:51:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 344.173131] FAT-fs (loop4): Directory bread(block 2571) failed [ 344.201528] FAT-fs (loop4): Directory bread(block 2572) failed 12:51:53 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r1, 0x54, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000002c0), &(0x7f0000000280), 0x0) 12:51:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/48, 0x30) r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) r2 = open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x85) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0x6, 0x8000, 0x4, 0x7, 0xfff, 0x7fff, 0x1ff}, 0xc) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x2000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xfffffffffffff801, 0xffffffffffff0000}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:51:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 12:51:54 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2500000000000000, 0x880000}) 12:51:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo-\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x814, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:51:54 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x600000000000000, 0x880000}) 12:51:54 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x40, 0x101) 12:51:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f000700000000000000859804ff", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 345.039757] FAT-fs (loop4): Directory bread(block 2563) failed [ 345.077196] FAT-fs (loop4): Directory bread(block 2564) failed 12:51:54 executing program 5: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x1, 0x70, 0xfffffffffffffffa, 0xcd5, 0x8, 0x329a, 0x0, 0x7ff, 0x101, 0x2, 0x0, 0x2, 0x7f, 0x7ff, 0x80, 0x7, 0x9, 0x80000001, 0x100, 0x9f, 0x80000001, 0x401, 0xb8, 0x3f, 0x0, 0x1, 0x400000000000, 0x6, 0xcf6, 0x9, 0x100000001, 0x0, 0x8, 0xffffffffffffffc6, 0x400, 0x0, 0x1, 0x8000, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x40, 0x4, 0x7, 0x3, 0x0, 0x40}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000540)=0xe8) setresuid(r1, r2, r3) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000180)={0x2, 0x1d4a}) [ 345.115405] FAT-fs (loop4): Directory bread(block 2565) failed 12:51:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdod\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 345.161753] FAT-fs (loop4): Directory bread(block 2566) failed [ 345.192859] FAT-fs (loop4): Directory bread(block 2567) failed 12:51:54 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xa00000000000000, 0x880000}) 12:51:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:54 executing program 0: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 345.233622] FAT-fs (loop4): Directory bread(block 2568) failed [ 345.250134] FAT-fs (loop4): Directory bread(block 2569) failed [ 345.300993] FAT-fs (loop4): Directory bread(block 2570) failed [ 345.333743] FAT-fs (loop4): Directory bread(block 2571) failed [ 345.371453] FAT-fs (loop4): Directory bread(block 2572) failed 12:51:55 executing program 1: r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000100)="5e64b9d5c53b6b98134287be69ebad20a8cfb72100cea289b9f4f053b15727dab8ddbd70396e87e0d7a6a83aa5b43f155b992cb89678768027efa7d3a72c9833857885f7e1b04bf5d7c98e084101d6babe25330f5e79524c674cb209e4779f1604e9b137cea71409ca3f01b1") 12:51:55 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007540)=[{{0x0, 0x0, &(0x7f0000001280)}}], 0x1, 0x0) 12:51:55 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x900000000000000, 0x880000}) 12:51:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980464", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoo\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 12:51:55 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xe00, 0x880000}) [ 346.121383] FAT-fs (loop4): Directory bread(block 2563) failed [ 346.151582] FAT-fs (loop4): Directory bread(block 2564) failed 12:51:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000480)="1b", 0x1}], 0x1) 12:51:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980488", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo.\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 346.181752] FAT-fs (loop4): Directory bread(block 2565) failed [ 346.204882] FAT-fs (loop4): Directory bread(block 2566) failed 12:51:55 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x19, 0x880000}) 12:51:55 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 346.258166] FAT-fs (loop4): Directory bread(block 2567) failed [ 346.289796] FAT-fs (loop4): Directory bread(block 2568) failed 12:51:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980402", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 346.317276] FAT-fs (loop4): Directory bread(block 2569) failed [ 346.336176] FAT-fs (loop4): Directory bread(block 2570) failed [ 346.380804] FAT-fs (loop4): Directory bread(block 2571) failed [ 346.415512] FAT-fs (loop4): Directory bread(block 2572) failed 12:51:56 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:56 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xe00000000000000, 0x880000}) 12:51:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdox\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) memfd_create(&(0x7f0000000080)='+\x00', 0x3) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:51:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}]}) 12:51:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880c00}) 12:51:56 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1e000000, 0x880000}) 12:51:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 347.157970] FAT-fs (loop4): Directory bread(block 2563) failed [ 347.194579] FAT-fs (loop4): Directory bread(block 2564) failed 12:51:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo%\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x51b0, 0x40000) [ 347.230622] FAT-fs (loop4): Directory bread(block 2565) failed 12:51:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:56 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 347.271341] FAT-fs (loop4): Directory bread(block 2566) failed [ 347.307175] FAT-fs (loop4): Directory bread(block 2567) failed 12:51:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 347.341745] FAT-fs (loop4): Directory bread(block 2568) failed 12:51:56 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x5000000, 0x880000}) [ 347.381936] FAULT_INJECTION: forcing a failure. [ 347.381936] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.393890] CPU: 1 PID: 20801 Comm: syz-executor0 Not tainted 4.18.0-rc3+ #134 [ 347.401251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.410600] Call Trace: [ 347.413196] dump_stack+0x1c9/0x2b4 [ 347.415603] FAT-fs (loop4): Directory bread(block 2569) failed [ 347.416830] ? dump_stack_print_info.cold.2+0x52/0x52 [ 347.428020] should_fail.cold.4+0xa/0x1a [ 347.432096] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.437208] ? rcu_is_watching+0x8c/0x150 [ 347.440637] FAT-fs (loop4): Directory bread(block 2570) failed [ 347.441354] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 347.441377] ? rcu_read_lock+0x70/0x70 [ 347.455608] ? __unlock_page_memcg+0x72/0x100 [ 347.460112] ? unlock_page_memcg+0x2c/0x40 [ 347.464352] ? page_add_file_rmap+0x781/0xe40 [ 347.464683] FAT-fs (loop4): Directory bread(block 2571) failed [ 347.468843] ? print_usage_bug+0xc0/0xc0 [ 347.468862] ? page_add_new_anon_rmap+0x870/0x870 [ 347.468882] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 347.468900] ? print_usage_bug+0xc0/0xc0 [ 347.468915] ? print_usage_bug+0xc0/0xc0 [ 347.468927] ? print_usage_bug+0xc0/0xc0 [ 347.468944] ? __wake_up_common_lock+0x1d0/0x330 [ 347.501799] FAT-fs (loop4): Directory bread(block 2572) failed [ 347.505638] ? print_usage_bug+0xc0/0xc0 [ 347.505666] __alloc_pages_nodemask+0x36e/0xdb0 [ 347.505688] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 347.505709] ? print_usage_bug+0xc0/0xc0 [ 347.529362] ? reacquire_held_locks+0xbc/0x3e0 [ 347.533927] ? alloc_set_pte+0x1027/0x1620 [ 347.538156] ? __lock_acquire+0x7fc/0x5020 [ 347.542375] ? lock_downgrade+0x8f0/0x8f0 [ 347.546509] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 347.552032] alloc_pages_vma+0x3a0/0x540 [ 347.556081] do_huge_pmd_anonymous_page+0x61c/0x1b60 [ 347.561166] ? print_usage_bug+0xc0/0xc0 [ 347.565215] ? filemap_map_pages+0xceb/0x18b0 [ 347.569693] ? __thp_get_unmapped_area+0x180/0x180 [ 347.574605] ? __lock_acquire+0x7fc/0x5020 [ 347.578829] ? trace_hardirqs_on+0x10/0x10 [ 347.583048] ? pud_val+0x88/0x100 [ 347.586482] ? pmd_val+0x100/0x100 [ 347.590013] __handle_mm_fault+0x2d6b/0x4460 [ 347.594411] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 347.599235] ? graph_lock+0x170/0x170 [ 347.603025] ? print_usage_bug+0xc0/0xc0 [ 347.607082] ? lock_downgrade+0x8f0/0x8f0 [ 347.611217] ? kasan_check_read+0x11/0x20 [ 347.615347] ? rcu_is_watching+0x8c/0x150 [ 347.619479] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 347.623876] ? handle_mm_fault+0x8c4/0xc80 [ 347.628100] handle_mm_fault+0x53e/0xc80 [ 347.632147] ? __handle_mm_fault+0x4460/0x4460 [ 347.636717] ? find_vma+0x34/0x190 [ 347.640243] __do_page_fault+0x620/0xe50 [ 347.644284] ? rcu_is_watching+0x8c/0x150 [ 347.648416] ? mm_fault_error+0x380/0x380 [ 347.652548] ? graph_lock+0x170/0x170 [ 347.656328] ? __fget+0x414/0x670 [ 347.659764] do_page_fault+0xf6/0x8c0 [ 347.663550] ? vmalloc_sync_all+0x30/0x30 [ 347.667682] ? find_held_lock+0x36/0x1c0 [ 347.671735] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.676563] page_fault+0x1e/0x30 [ 347.680004] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 347.685607] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 347.704829] RSP: 0018:ffff8801b3787c70 EFLAGS: 00010202 [ 347.710178] RAX: ffffed00369f8d01 RBX: 0000000000000004 RCX: 0000000000000004 [ 347.717428] RDX: 0000000000000004 RSI: ffff8801b4fc6978 RDI: 0000000020cbc000 [ 347.724678] RBP: ffff8801b3787ca8 R08: ffffed00369f8d30 R09: ffffed00369f8d2f [ 347.731927] R10: ffffed00369f8d2f R11: ffff8801b4fc697b R12: 0000000020cbc004 [ 347.739179] R13: 0000000020cbc000 R14: ffff8801b4fc6978 R15: 00007ffffffff000 [ 347.746444] ? _copy_to_user+0xf6/0x110 [ 347.750404] raw_getsockopt+0x162/0x3a0 [ 347.754368] __sys_getsockopt+0x1ad/0x390 [ 347.758498] ? kernel_setsockopt+0x1d0/0x1d0 [ 347.762894] ? ksys_write+0x1ae/0x260 [ 347.766681] ? syscall_slow_exit_work+0x500/0x500 [ 347.771510] __x64_sys_getsockopt+0xbe/0x150 [ 347.775902] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 347.780902] do_syscall_64+0x1b9/0x820 [ 347.784774] ? finish_task_switch+0x1d3/0x890 [ 347.789255] ? syscall_return_slowpath+0x5e0/0x5e0 [ 347.794166] ? syscall_return_slowpath+0x31d/0x5e0 [ 347.799085] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 347.804438] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.809269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.814438] RIP: 0033:0x455ba9 [ 347.817614] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.836842] RSP: 002b:00007f4bde47cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 347.844539] RAX: ffffffffffffffda RBX: 00007f4bde47d6d4 RCX: 0000000000455ba9 [ 347.851787] RDX: 0000000000000003 RSI: 0000000000000065 RDI: 0000000000000014 [ 347.859037] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 347.866287] R10: 0000000020cbc000 R11: 0000000000000246 R12: 0000000000000015 [ 347.873537] R13: 00000000004bc1a4 R14: 00000000004c9880 R15: 0000000000000000 12:51:57 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x3e, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x6) 12:51:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo#\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:57 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1b000000, 0x880000}) 12:51:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}]}) 12:51:57 executing program 0 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 348.219363] FAULT_INJECTION: forcing a failure. [ 348.219363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.231260] CPU: 0 PID: 20830 Comm: syz-executor0 Not tainted 4.18.0-rc3+ #134 [ 348.236294] FAT-fs (loop4): Directory bread(block 2563) failed [ 348.238613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.238619] Call Trace: [ 348.238642] dump_stack+0x1c9/0x2b4 [ 348.238664] ? dump_stack_print_info.cold.2+0x52/0x52 [ 348.238688] should_fail.cold.4+0xa/0x1a [ 348.269413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 348.274528] ? graph_lock+0x170/0x170 [ 348.278335] ? try_charge+0x834/0x1650 [ 348.282225] ? find_held_lock+0x36/0x1c0 [ 348.286297] ? find_held_lock+0x36/0x1c0 [ 348.286861] FAT-fs (loop4): Directory bread(block 2564) failed [ 348.290367] ? __lock_is_held+0xb5/0x140 [ 348.290396] ? check_same_owner+0x340/0x340 [ 348.290418] ? rcu_note_context_switch+0x730/0x730 [ 348.309656] __alloc_pages_nodemask+0x36e/0xdb0 [ 348.310331] FAT-fs (loop4): Directory bread(block 2565) failed [ 348.314324] ? percpu_ref_tryget+0x2d0/0x2d0 [ 348.314340] ? __alloc_pages_nodemask+0xb10/0xdb0 [ 348.314359] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 348.314375] ? mem_cgroup_try_charge+0x548/0xa70 [ 348.314390] ? mem_cgroup_protected+0xa60/0xa60 [ 348.314415] ? __lock_acquire+0x7fc/0x5020 [ 348.314433] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 348.314454] alloc_pages_current+0x10c/0x210 [ 348.314478] pte_alloc_one+0x1b/0x1a0 [ 348.334523] FAT-fs (loop4): Directory bread(block 2566) failed 12:51:57 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x18000000, 0x880000}) 12:51:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:51:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 348.334651] do_huge_pmd_anonymous_page+0x8be/0x1b60 [ 348.339621] FAT-fs (loop4): Directory bread(block 2567) failed [ 348.344033] ? print_usage_bug+0xc0/0xc0 [ 348.344056] ? __thp_get_unmapped_area+0x180/0x180 [ 348.344073] ? __lock_acquire+0x7fc/0x5020 [ 348.344094] ? trace_hardirqs_on+0x10/0x10 [ 348.344115] ? pud_val+0x88/0x100 [ 348.344128] ? pmd_val+0x100/0x100 [ 348.344150] __handle_mm_fault+0x2d6b/0x4460 [ 348.349068] FAT-fs (loop4): Directory bread(block 2568) failed [ 348.353888] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 348.353903] ? graph_lock+0x170/0x170 [ 348.353918] ? print_usage_bug+0xc0/0xc0 [ 348.353951] ? lock_downgrade+0x8f0/0x8f0 [ 348.353971] ? kasan_check_read+0x11/0x20 [ 348.353986] ? rcu_is_watching+0x8c/0x150 [ 348.358632] FAT-fs (loop4): Directory bread(block 2569) failed [ 348.362154] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 348.362172] ? handle_mm_fault+0x8c4/0xc80 [ 348.362193] handle_mm_fault+0x53e/0xc80 [ 348.362213] ? __handle_mm_fault+0x4460/0x4460 [ 348.362233] ? find_vma+0x34/0x190 [ 348.362253] __do_page_fault+0x620/0xe50 12:51:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x40000, &(0x7f0000000100)={[{@mode={'mode', 0x3d, [0x32, 0x30, 0x35]}, 0x2c}, {@mode={'mode', 0x3d, [0x31, 0x34, 0x32, 0x32, 0x30, 0x35, 0x33, 0x32, 0x33, 0x33]}, 0x2c}, {@mode={'mode', 0x3d, [0x35, 0x32, 0x33]}, 0x2c}, {@mode={'mode', 0x3d, [0x32, 0x37, 0x31, 0x31, 0x30]}, 0x2c}, {@mode={'mode', 0x3d, [0x31, 0x36, 0x34, 0x34, 0x35, 0x31, 0x34, 0x37, 0x37, 0x33]}, 0x2c}, {@mode={'mode', 0x3d, [0x30, 0x31, 0x33, 0x34, 0x37]}, 0x2c}]}) 12:51:58 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 348.362268] ? rcu_is_watching+0x8c/0x150 [ 348.369095] FAT-fs (loop4): Directory bread(block 2570) failed [ 348.373310] ? mm_fault_error+0x380/0x380 [ 348.373328] ? graph_lock+0x170/0x170 [ 348.373342] ? __fget+0x414/0x670 [ 348.373360] do_page_fault+0xf6/0x8c0 [ 348.373377] ? vmalloc_sync_all+0x30/0x30 [ 348.373395] ? find_held_lock+0x36/0x1c0 [ 348.373422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.436405] FAT-fs (loop4): Directory bread(block 2571) failed [ 348.439096] page_fault+0x1e/0x30 [ 348.439116] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 348.439121] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 [ 348.479875] FAT-fs (loop4): Directory bread(block 2572) failed [ 348.480004] 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 348.549945] RSP: 0018:ffff880191fc7c70 EFLAGS: 00010202 [ 348.555319] RAX: ffffed0032a7a201 RBX: 0000000000000004 RCX: 0000000000000004 [ 348.562589] RDX: 0000000000000004 RSI: ffff8801953d16f8 RDI: 0000000020cbc000 12:51:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}]}) [ 348.569859] RBP: ffff880191fc7ca8 R08: ffffed0032a7a2e0 R09: ffffed0032a7a2df [ 348.577130] R10: ffffed0032a7a2df R11: ffff8801953d16fb R12: 0000000020cbc004 [ 348.584396] R13: 0000000020cbc000 R14: ffff8801953d16f8 R15: 00007ffffffff000 [ 348.591689] ? _copy_to_user+0xf6/0x110 [ 348.595674] raw_getsockopt+0x162/0x3a0 [ 348.599657] __sys_getsockopt+0x1ad/0x390 [ 348.603811] ? kernel_setsockopt+0x1d0/0x1d0 [ 348.608223] ? ksys_write+0x1ae/0x260 [ 348.612034] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 348.617582] __x64_sys_getsockopt+0xbe/0x150 [ 348.621987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 348.626994] do_syscall_64+0x1b9/0x820 [ 348.630866] ? finish_task_switch+0x1d3/0x890 [ 348.635347] ? syscall_return_slowpath+0x5e0/0x5e0 [ 348.640263] ? syscall_return_slowpath+0x31d/0x5e0 [ 348.645185] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 348.650537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.655367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.660538] RIP: 0033:0x455ba9 [ 348.663707] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.682936] RSP: 002b:00007f4bde47cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 348.690630] RAX: ffffffffffffffda RBX: 00007f4bde47d6d4 RCX: 0000000000455ba9 [ 348.697881] RDX: 0000000000000003 RSI: 0000000000000065 RDI: 0000000000000014 [ 348.705133] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 348.712383] R10: 0000000020cbc000 R11: 0000000000000246 R12: 0000000000000015 12:51:58 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 348.719632] R13: 00000000004bc1a4 R14: 00000000004c9880 R15: 0000000000000001 [ 348.873229] FAT-fs (loop4): Directory bread(block 2563) failed [ 348.915659] FAT-fs (loop4): Directory bread(block 2564) failed [ 348.932307] FAT-fs (loop4): Directory bread(block 2565) failed [ 348.943340] FAT-fs (loop4): Directory bread(block 2566) failed [ 348.949687] FAT-fs (loop4): Directory bread(block 2567) failed [ 348.955930] FAT-fs (loop4): Directory bread(block 2568) failed [ 348.962068] FAT-fs (loop4): Directory bread(block 2569) failed [ 348.968097] FAT-fs (loop4): Directory bread(block 2570) failed [ 348.974120] FAT-fs (loop4): Directory bread(block 2571) failed [ 348.980118] FAT-fs (loop4): Directory bread(block 2572) failed 12:51:58 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:58 executing program 0 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:58 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:58 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) setns(r0, 0x20000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x42005, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:51:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoX\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:58 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xffff8700, 0x880000}) 12:51:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f000700000000000000859804ff", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:58 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:51:58 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x25000000, 0x880000}) [ 349.373837] FAULT_INJECTION: forcing a failure. [ 349.373837] name failslab, interval 1, probability 0, space 0, times 0 [ 349.385139] CPU: 0 PID: 20894 Comm: syz-executor0 Not tainted 4.18.0-rc3+ #134 [ 349.392498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.401845] Call Trace: [ 349.404443] dump_stack+0x1c9/0x2b4 [ 349.408077] ? dump_stack_print_info.cold.2+0x52/0x52 [ 349.413279] ? kasan_check_read+0x11/0x20 [ 349.417431] ? rcu_is_watching+0x8c/0x150 12:51:58 executing program 5: timer_create(0x7, &(0x7f00000001c0)={0x0, 0x31, 0x1, @thr={&(0x7f00000000c0)="74959f03f8bcc6b507464d5d05cee8b8e4463aa1e0ee8f73147b3cc4ba360ee6de60a515be93e89bf22006c9bf4e41238fbb527584706ed80cd0b2dd2a5915712a8b8808186e2c96a17c5909c311f3cdae8f889c987a729f1d07026e7b1ce85f442984ba5ba316473f5db3147b", &(0x7f0000000140)="4526b2f54e0e9475fdd226e15be1baaf84d6d9c42dab0f41215612a9695c02a4af01eb23dd2791fe658aa3c4b2bf773f0f763d060e36cfebc3a17f51aa2663f3c2d16a8edbff1cac"}}, &(0x7f0000000200)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x3) [ 349.421596] should_fail.cold.4+0xa/0x1a [ 349.425674] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.430798] ? graph_lock+0x170/0x170 [ 349.434610] ? find_held_lock+0x36/0x1c0 [ 349.438685] ? __lock_is_held+0xb5/0x140 [ 349.442759] ? check_same_owner+0x340/0x340 [ 349.447089] ? rcu_note_context_switch+0x730/0x730 [ 349.452029] __should_failslab+0x124/0x180 [ 349.456276] should_failslab+0x9/0x14 [ 349.460082] kmem_cache_alloc+0x2af/0x760 [ 349.464247] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 349.469796] ptlock_alloc+0x20/0x80 12:51:59 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x28, 0x880000}) [ 349.473434] pte_alloc_one+0x6b/0x1a0 [ 349.477251] do_huge_pmd_anonymous_page+0x8be/0x1b60 [ 349.482362] ? print_usage_bug+0xc0/0xc0 [ 349.486435] ? __thp_get_unmapped_area+0x180/0x180 [ 349.491369] ? __lock_acquire+0x7fc/0x5020 [ 349.495618] ? trace_hardirqs_on+0x10/0x10 [ 349.499869] ? pud_val+0x88/0x100 [ 349.503326] ? pmd_val+0x100/0x100 [ 349.506881] __handle_mm_fault+0x2d6b/0x4460 [ 349.511306] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 349.516152] ? graph_lock+0x170/0x170 [ 349.519956] ? print_usage_bug+0xc0/0xc0 12:51:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) socketpair(0x4, 0x1, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x2, 0xc, &(0x7f00000000c0)=0xffffffffffffffff}) [ 349.524035] ? lock_downgrade+0x8f0/0x8f0 [ 349.528194] ? kasan_check_read+0x11/0x20 [ 349.532351] ? rcu_is_watching+0x8c/0x150 [ 349.536507] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 349.540922] ? handle_mm_fault+0x8c4/0xc80 [ 349.545168] handle_mm_fault+0x53e/0xc80 [ 349.549246] ? __handle_mm_fault+0x4460/0x4460 [ 349.553838] ? find_vma+0x34/0x190 [ 349.557390] __do_page_fault+0x620/0xe50 [ 349.561452] ? rcu_is_watching+0x8c/0x150 [ 349.565609] ? mm_fault_error+0x380/0x380 [ 349.569762] ? graph_lock+0x170/0x170 12:51:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2800000000000000, 0x880000}) 12:51:59 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 349.573563] ? __fget+0x414/0x670 [ 349.577020] do_page_fault+0xf6/0x8c0 [ 349.580825] ? vmalloc_sync_all+0x30/0x30 [ 349.584974] ? find_held_lock+0x36/0x1c0 [ 349.589053] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.593905] page_fault+0x1e/0x30 [ 349.597366] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 349.602982] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 349.622350] RSP: 0018:ffff880193eb7c70 EFLAGS: 00010202 [ 349.627715] RAX: ffffed003a792001 RBX: 0000000000000004 RCX: 0000000000000004 [ 349.634987] RDX: 0000000000000004 RSI: ffff8801d3c906f8 RDI: 0000000020cbc000 [ 349.642258] RBP: ffff880193eb7ca8 R08: ffffed003a7920e0 R09: ffffed003a7920df [ 349.649527] R10: ffffed003a7920df R11: ffff8801d3c906fb R12: 0000000020cbc004 [ 349.656795] R13: 0000000020cbc000 R14: ffff8801d3c906f8 R15: 00007ffffffff000 [ 349.664088] ? _copy_to_user+0xf6/0x110 [ 349.668068] raw_getsockopt+0x162/0x3a0 12:51:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1500000000000000, 0x880000}) [ 349.672062] __sys_getsockopt+0x1ad/0x390 [ 349.676218] ? kernel_setsockopt+0x1d0/0x1d0 [ 349.680631] ? ksys_write+0x1ae/0x260 [ 349.684441] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 349.689989] __x64_sys_getsockopt+0xbe/0x150 [ 349.694403] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 349.699423] do_syscall_64+0x1b9/0x820 [ 349.703312] ? finish_task_switch+0x1d3/0x890 [ 349.707812] ? syscall_return_slowpath+0x5e0/0x5e0 [ 349.712747] ? syscall_return_slowpath+0x31d/0x5e0 [ 349.717688] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 349.723056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.727910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.733101] RIP: 0033:0x455ba9 [ 349.736286] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.744250] FAULT_INJECTION: forcing a failure. [ 349.744250] name failslab, interval 1, probability 0, space 0, times 0 [ 349.755640] RSP: 002b:00007f4bde47cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 349.755657] RAX: ffffffffffffffda RBX: 00007f4bde47d6d4 RCX: 0000000000455ba9 [ 349.755666] RDX: 0000000000000003 RSI: 0000000000000065 RDI: 0000000000000014 [ 349.755675] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 349.755684] R10: 0000000020cbc000 R11: 0000000000000246 R12: 0000000000000015 [ 349.755693] R13: 00000000004bc1a4 R14: 00000000004c9880 R15: 0000000000000002 [ 349.811299] CPU: 1 PID: 20923 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 349.818658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.828006] Call Trace: [ 349.830604] dump_stack+0x1c9/0x2b4 [ 349.834241] ? dump_stack_print_info.cold.2+0x52/0x52 [ 349.839445] should_fail.cold.4+0xa/0x1a [ 349.843516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.848620] ? lock_downgrade+0x8f0/0x8f0 [ 349.852760] ? proc_fail_nth_write+0x9e/0x210 [ 349.857241] ? proc_cwd_link+0x1d0/0x1d0 [ 349.861289] ? find_held_lock+0x36/0x1c0 [ 349.865344] ? check_same_owner+0x340/0x340 [ 349.869653] ? rcu_note_context_switch+0x730/0x730 [ 349.874567] __should_failslab+0x124/0x180 [ 349.878791] should_failslab+0x9/0x14 [ 349.882577] __kmalloc+0x2c8/0x760 [ 349.886100] ? strncpy_from_user+0x510/0x510 [ 349.890492] ? fput+0x130/0x1a0 [ 349.893754] ? __x64_sys_memfd_create+0x142/0x4f0 [ 349.898586] __x64_sys_memfd_create+0x142/0x4f0 [ 349.903240] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 349.908761] ? memfd_fcntl+0x1400/0x1400 [ 349.912808] ? do_syscall_64+0x9a/0x820 [ 349.916767] do_syscall_64+0x1b9/0x820 [ 349.920634] ? finish_task_switch+0x1d3/0x890 [ 349.925114] ? syscall_return_slowpath+0x5e0/0x5e0 [ 349.930031] ? syscall_return_slowpath+0x31d/0x5e0 [ 349.934949] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 349.940299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.945129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.950300] RIP: 0033:0x455ba9 [ 349.953467] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.972694] RSP: 002b:00007fcd426b0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 349.980385] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 349.987634] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 349.994886] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 350.002140] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 350.009389] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000000 12:51:59 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:51:59 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) 12:51:59 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x24000000, 0x880000}) 12:51:59 executing program 0 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:51:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980486", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:51:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdol\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:51:59 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 350.441565] FAULT_INJECTION: forcing a failure. [ 350.441565] name failslab, interval 1, probability 0, space 0, times 0 [ 350.452901] CPU: 1 PID: 20954 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 350.460266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.469621] Call Trace: [ 350.472221] dump_stack+0x1c9/0x2b4 [ 350.475858] ? dump_stack_print_info.cold.2+0x52/0x52 [ 350.481055] ? print_usage_bug+0xc0/0xc0 [ 350.485137] should_fail.cold.4+0xa/0x1a 12:52:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:00 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:00 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2000000, 0x880000}) [ 350.489201] ? trace_hardirqs_on+0x10/0x10 [ 350.493445] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.498559] ? find_held_lock+0x36/0x1c0 [ 350.502642] ? find_held_lock+0x36/0x1c0 [ 350.506729] ? check_same_owner+0x340/0x340 [ 350.511059] ? rcu_note_context_switch+0x730/0x730 [ 350.516000] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 350.521025] __should_failslab+0x124/0x180 [ 350.525271] should_failslab+0x9/0x14 [ 350.529082] kmem_cache_alloc+0x2af/0x760 [ 350.533247] __d_alloc+0xc8/0xd50 [ 350.536710] ? shrink_dcache_for_umount+0x2b0/0x2b0 12:52:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380)=0xfffffffffffffffc, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0x1, 0x920, 0xffffffffe87103f9, 0x9, 0x7, 0x1, 0x2, 0x10001}, {0xc, 0x100000001, 0x3, 0x3f}, 0x1, 0x6e6bb6, 0x1, 0x0, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5}, 0x2, @in6, 0x3506, 0x4, 0x3, 0x1f, 0xa6, 0x0, 0x3}}, 0xe8) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)) socket$can_bcm(0x1d, 0x2, 0x2) [ 350.541732] ? do_raw_spin_unlock+0xa7/0x2f0 [ 350.546151] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 350.550740] ? __lock_is_held+0xb5/0x140 [ 350.554815] ? _raw_spin_unlock+0x22/0x30 [ 350.558971] ? __alloc_fd+0x34e/0x710 [ 350.562785] ? exit_files+0xb0/0xb0 [ 350.566428] d_alloc_pseudo+0x1d/0x30 [ 350.570243] __shmem_file_setup+0x1f3/0x700 [ 350.574571] ? check_same_owner+0x340/0x340 [ 350.578904] ? shmem_fill_super+0xa50/0xa50 [ 350.583239] ? get_unused_fd_flags+0x122/0x1a0 [ 350.587829] ? __alloc_fd+0x710/0x710 [ 350.591646] shmem_file_setup+0x2f/0x40 [ 350.595636] __x64_sys_memfd_create+0x2af/0x4f0 [ 350.600314] ? memfd_fcntl+0x1400/0x1400 [ 350.604385] ? do_syscall_64+0x9a/0x820 [ 350.608371] do_syscall_64+0x1b9/0x820 [ 350.612264] ? finish_task_switch+0x1d3/0x890 [ 350.616769] ? syscall_return_slowpath+0x5e0/0x5e0 [ 350.621706] ? syscall_return_slowpath+0x31d/0x5e0 [ 350.626656] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 350.632029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.636883] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:52:00 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x7fffffff, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r2 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000840)=[@text32={0x20, &(0x7f0000000800)="ea00000000f300c4c14571d506660f38250b260f8100a0000066baa100ed66ba2000ed360f32c4c17dd7c33e360f01df0f001c5c"}], 0x1, 0x0, &(0x7f0000000900), 0xfffffe6) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f00000000c0)) [ 350.642248] RIP: 0033:0x455ba9 [ 350.645436] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.664814] RSP: 002b:00007fcd426b0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 350.672523] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 350.679776] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 12:52:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980443", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 350.687030] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 350.694281] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 350.701531] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000001 12:52:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0xbc, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:01 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2100, 0x880000}) 12:52:01 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo+\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:01 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:01 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x400000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x408000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000100)={0x400, 0x880000}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xfffffffffffffffa, 0x1000, 0x81, 0x1, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r4, 0x6, 0x3b5, 0x5}, 0x10) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000000)={0x3, 0x4}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r5}, 0x8) [ 351.506482] FAULT_INJECTION: forcing a failure. [ 351.506482] name failslab, interval 1, probability 0, space 0, times 0 [ 351.517889] CPU: 0 PID: 21003 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 351.525259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.534608] Call Trace: [ 351.537203] dump_stack+0x1c9/0x2b4 [ 351.540842] ? dump_stack_print_info.cold.2+0x52/0x52 [ 351.546044] ? __kernel_text_address+0xd/0x40 [ 351.550561] should_fail.cold.4+0xa/0x1a 12:52:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = dup(r0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 351.554637] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.559754] ? save_stack+0xa9/0xd0 [ 351.563393] ? save_stack+0x43/0xd0 [ 351.567026] ? kasan_kmalloc+0xc4/0xe0 [ 351.570920] ? kasan_slab_alloc+0x12/0x20 [ 351.575077] ? kmem_cache_alloc+0x12e/0x760 [ 351.579406] ? __d_alloc+0xc8/0xd50 [ 351.583038] ? d_alloc_pseudo+0x1d/0x30 [ 351.587027] ? __shmem_file_setup+0x1f3/0x700 [ 351.591531] ? shmem_file_setup+0x2f/0x40 [ 351.595692] ? find_held_lock+0x36/0x1c0 [ 351.599778] ? check_same_owner+0x340/0x340 12:52:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2800, 0x880000}) 12:52:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 351.604106] ? rcu_note_context_switch+0x730/0x730 [ 351.609039] ? kasan_check_read+0x11/0x20 [ 351.613201] __should_failslab+0x124/0x180 [ 351.617440] should_failslab+0x9/0x14 [ 351.621246] kmem_cache_alloc+0x2af/0x760 [ 351.625405] ? rcu_read_lock_sched_held+0x108/0x120 [ 351.630429] ? kmem_cache_alloc+0x5fa/0x760 [ 351.634756] ? shmem_destroy_callback+0xc0/0xc0 [ 351.639432] shmem_alloc_inode+0x1b/0x40 [ 351.643504] alloc_inode+0x63/0x190 [ 351.647137] new_inode_pseudo+0x71/0x1a0 [ 351.651204] ? prune_icache_sb+0x1b0/0x1b0 12:52:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) [ 351.655448] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 351.660480] new_inode+0x1c/0x40 [ 351.663853] shmem_get_inode+0xf1/0x910 [ 351.667839] ? shmem_encode_fh+0x340/0x340 [ 351.672086] ? _raw_spin_unlock+0x22/0x30 [ 351.676238] ? __alloc_fd+0x34e/0x710 [ 351.680057] ? exit_files+0xb0/0xb0 [ 351.683694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.689240] __shmem_file_setup+0x259/0x700 [ 351.693567] ? check_same_owner+0x340/0x340 [ 351.697895] ? shmem_fill_super+0xa50/0xa50 [ 351.702223] ? get_unused_fd_flags+0x122/0x1a0 12:52:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xd00, 0x880000}) 12:52:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 351.706809] ? __alloc_fd+0x710/0x710 [ 351.710622] shmem_file_setup+0x2f/0x40 [ 351.714602] __x64_sys_memfd_create+0x2af/0x4f0 [ 351.719275] ? memfd_fcntl+0x1400/0x1400 [ 351.723343] ? do_syscall_64+0x9a/0x820 [ 351.727326] do_syscall_64+0x1b9/0x820 [ 351.731217] ? syscall_return_slowpath+0x5e0/0x5e0 [ 351.736151] ? syscall_return_slowpath+0x31d/0x5e0 [ 351.741089] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 351.746462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.751318] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:52:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x4, 0x880000}) [ 351.756508] RIP: 0033:0x455ba9 [ 351.759690] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.779057] RSP: 002b:00007fcd426b0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 351.786770] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 351.794048] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 12:52:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3fffffff, 0x880000}) [ 351.801314] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 351.808584] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 351.815857] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000002 12:52:02 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:02 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:02 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoc\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1200000000000000, 0x880000}) 12:52:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 352.599436] FAULT_INJECTION: forcing a failure. [ 352.599436] name failslab, interval 1, probability 0, space 0, times 0 [ 352.610767] CPU: 1 PID: 21082 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 352.618132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.627487] Call Trace: [ 352.630086] dump_stack+0x1c9/0x2b4 [ 352.633727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 352.638924] ? __lock_acquire+0x7fc/0x5020 [ 352.643173] should_fail.cold.4+0xa/0x1a [ 352.647245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.652360] ? find_held_lock+0x36/0x1c0 [ 352.656429] ? graph_lock+0x170/0x170 [ 352.660246] ? find_held_lock+0x36/0x1c0 [ 352.664334] ? check_same_owner+0x340/0x340 [ 352.668664] ? graph_lock+0x170/0x170 [ 352.672468] ? rcu_note_context_switch+0x730/0x730 [ 352.677384] ? kasan_check_read+0x11/0x20 [ 352.681520] __should_failslab+0x124/0x180 [ 352.685741] should_failslab+0x9/0x14 [ 352.689524] kmem_cache_alloc+0x2af/0x760 [ 352.693655] ? find_held_lock+0x36/0x1c0 [ 352.697708] get_empty_filp+0x12d/0x530 [ 352.701667] ? proc_nr_files+0x60/0x60 [ 352.705541] ? kasan_check_read+0x11/0x20 [ 352.709672] ? do_raw_spin_unlock+0xa7/0x2f0 [ 352.714064] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 352.718632] ? kasan_check_write+0x14/0x20 [ 352.722848] ? do_raw_spin_lock+0xc1/0x200 [ 352.727066] alloc_file+0x24/0x3e0 [ 352.730589] ? clear_nlink.part.9+0x65/0x80 [ 352.734898] __shmem_file_setup+0x313/0x700 [ 352.739202] ? check_same_owner+0x340/0x340 [ 352.743512] ? shmem_fill_super+0xa50/0xa50 [ 352.747818] ? get_unused_fd_flags+0x122/0x1a0 [ 352.752383] ? __alloc_fd+0x710/0x710 [ 352.756172] shmem_file_setup+0x2f/0x40 [ 352.760135] __x64_sys_memfd_create+0x2af/0x4f0 [ 352.765060] ? memfd_fcntl+0x1400/0x1400 [ 352.769107] ? do_syscall_64+0x9a/0x820 [ 352.773068] do_syscall_64+0x1b9/0x820 [ 352.776936] ? finish_task_switch+0x1d3/0x890 [ 352.781414] ? syscall_return_slowpath+0x5e0/0x5e0 [ 352.786328] ? syscall_return_slowpath+0x31d/0x5e0 [ 352.791247] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 352.796595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.801425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.806598] RIP: 0033:0x455ba9 [ 352.809768] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.829003] RSP: 002b:00007fcd426b0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 352.836700] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 12:52:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2400000000000000, 0x880000}) 12:52:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0xbc, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980405", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 352.843951] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 352.851205] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 352.858458] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 352.865713] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000003 12:52:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoi\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20002, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x2, 0x567}) 12:52:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0x4) 12:52:03 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:03 executing program 4 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:03 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1c000000, 0x880000}) 12:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdou\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:03 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfffffffffffffffe, 0x87fffe}) 12:52:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0xfffffffffffffef4) 12:52:03 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x100000001) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3c0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000040)=0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 353.619285] FAULT_INJECTION: forcing a failure. [ 353.619285] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.631213] CPU: 0 PID: 21139 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 353.638576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.647931] Call Trace: [ 353.650531] dump_stack+0x1c9/0x2b4 [ 353.654179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 353.659384] ? __radix_tree_lookup+0x3dd/0x6e0 [ 353.663990] should_fail.cold.4+0xa/0x1a 12:52:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x4041fff, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @link_local={0x1, 0x80, 0xc2}, @random="67ad8ef00811", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)) r2 = semget$private(0x0, 0x0, 0x8) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000000c0)=""/22) 12:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 353.668069] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.673181] ? graph_lock+0x170/0x170 [ 353.676995] ? find_held_lock+0x36/0x1c0 [ 353.681066] ? find_held_lock+0x36/0x1c0 [ 353.685138] ? __lock_is_held+0xb5/0x140 [ 353.689218] ? check_same_owner+0x340/0x340 [ 353.693547] ? graph_lock+0x170/0x170 [ 353.697351] ? rcu_note_context_switch+0x730/0x730 [ 353.702294] __alloc_pages_nodemask+0x36e/0xdb0 [ 353.706975] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 353.712000] ? trace_hardirqs_on+0x10/0x10 [ 353.716250] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 353.721279] ? percpu_counter_add_batch+0xf2/0x150 [ 353.726223] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 353.731246] ? __vm_enough_memory+0x590/0x980 [ 353.735756] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 353.741303] alloc_pages_vma+0xdd/0x540 [ 353.745292] shmem_alloc_page+0xa8/0x190 [ 353.749358] ? shmem_swapin+0x230/0x230 [ 353.753339] ? print_usage_bug+0xc0/0xc0 [ 353.757432] shmem_alloc_and_acct_page+0x1f1/0x820 [ 353.762376] ? shmem_alloc_hugepage+0x4e0/0x4e0 12:52:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x1, 0xbb, 0x5, 0x6, 0x5, [{0xfffffffffffffffd, 0x1f, 0x6, 0x0, 0x0, 0x80}, {0x8000, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x101}, {0x10001, 0x8, 0x4, 0x0, 0x0, 0x2000}, {0x0, 0x2, 0x2, 0x0, 0x0, 0x101}, {0x7fffffff, 0x1ff, 0x10000, 0x0, 0x0, 0x1004}]}) [ 353.767065] shmem_getpage_gfp+0x6ea/0x41e0 [ 353.771406] ? print_usage_bug+0xc0/0xc0 [ 353.775478] ? shmem_writepage+0x1380/0x1380 [ 353.779898] ? print_usage_bug+0xc0/0xc0 [ 353.783973] ? __lock_acquire+0x7fc/0x5020 [ 353.788218] ? print_usage_bug+0xc0/0xc0 [ 353.792290] ? __lock_acquire+0x7fc/0x5020 [ 353.796534] ? print_usage_bug+0xc0/0xc0 [ 353.800600] ? __lock_acquire+0x7fc/0x5020 [ 353.804838] ? __lock_acquire+0x7fc/0x5020 [ 353.809078] ? check_noncircular+0x20/0x20 [ 353.813319] ? __lock_acquire+0x7fc/0x5020 12:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 353.817565] ? __lock_acquire+0x7fc/0x5020 [ 353.821815] ? trace_hardirqs_on+0x10/0x10 [ 353.826049] ? print_usage_bug+0xc0/0xc0 [ 353.830114] ? __lock_acquire+0x7fc/0x5020 [ 353.834354] ? print_usage_bug+0xc0/0xc0 [ 353.838424] ? print_usage_bug+0xc0/0xc0 [ 353.842488] ? graph_lock+0x170/0x170 [ 353.846304] ? print_usage_bug+0xc0/0xc0 [ 353.850371] ? __lock_acquire+0x7fc/0x5020 [ 353.854616] ? __lock_acquire+0x7fc/0x5020 [ 353.858862] ? graph_lock+0x170/0x170 [ 353.862678] ? find_held_lock+0x36/0x1c0 12:52:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) epoll_create(0x23e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x400, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x53, 0x0, 0x12, 0x8, @buffer={0x0, 0xd7, &(0x7f0000000140)=""/215}, &(0x7f0000000240)="a8e85411b3a003451588f7ad41a7d7415bf3", &(0x7f0000000280)=""/46, 0x6, 0x6, 0x3, &(0x7f00000002c0)}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000000c0)={0x7, 0x1f}) [ 353.866750] ? print_usage_bug+0xc0/0xc0 [ 353.870825] ? lock_downgrade+0x8f0/0x8f0 [ 353.874978] ? kasan_check_read+0x11/0x20 [ 353.879129] ? lock_release+0xa30/0xa30 [ 353.883109] ? mark_held_locks+0xc9/0x160 [ 353.887266] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.892806] ? iov_iter_fault_in_readable+0x23d/0x460 [ 353.898002] ? copy_page_from_iter+0x890/0x890 [ 353.902589] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 353.908042] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 353.913242] shmem_write_begin+0x110/0x1e0 12:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 353.917487] generic_perform_write+0x3ae/0x6c0 [ 353.922084] ? add_page_wait_queue+0x2c0/0x2c0 [ 353.926667] ? file_update_time+0xe4/0x640 [ 353.930907] ? current_time+0x1b0/0x1b0 [ 353.934900] ? down_write+0x8f/0x130 [ 353.938624] __generic_file_write_iter+0x26e/0x630 [ 353.943567] generic_file_write_iter+0x438/0x870 [ 353.948332] ? __generic_file_write_iter+0x630/0x630 [ 353.953444] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.958984] ? iov_iter_init+0xc9/0x1f0 [ 353.962964] __vfs_write+0x6c6/0x9f0 [ 353.966681] ? kernel_read+0x120/0x120 [ 353.970577] ? __lock_is_held+0xb5/0x140 [ 353.974658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.980196] ? __sb_start_write+0x17f/0x300 [ 353.984523] vfs_write+0x1f8/0x560 [ 353.988074] ksys_pwrite64+0x181/0x1b0 [ 353.991970] ? __ia32_sys_pread64+0xf0/0xf0 [ 353.996293] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 354.001829] ? fput+0x130/0x1a0 [ 354.005115] ? do_sys_ftruncate+0x44e/0x560 [ 354.009441] __x64_sys_pwrite64+0x97/0xf0 [ 354.013593] do_syscall_64+0x1b9/0x820 12:52:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0xffffffffffffff77, 0x7}, 0x22}, 0x10) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 354.017483] ? finish_task_switch+0x1d3/0x890 [ 354.021985] ? syscall_return_slowpath+0x5e0/0x5e0 [ 354.026917] ? syscall_return_slowpath+0x31d/0x5e0 [ 354.031861] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 354.037231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.042086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.047274] RIP: 0033:0x40fe67 [ 354.050458] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 354.069824] RSP: 002b:00007fcd426b0a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 354.077538] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fe67 [ 354.084805] RDX: 0000000000000017 RSI: 00000000200000c0 RDI: 0000000000000015 [ 354.092072] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001 [ 354.099338] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000015 [ 354.106607] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000004 [ 354.146094] FAT-fs (loop4): bogus number of reserved sectors [ 354.152055] FAT-fs (loop4): Can't find a valid FAT filesystem 12:52:04 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)) 12:52:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x600, 0x880000}) 12:52:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\f', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xfffffffffffffce3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x6, 0x3, 0x5, 0x9, 'syz0\x00', 0x200}, 0x3, 0x102, 0x401, r2, 0x1, 0x3, 'syz1\x00', &(0x7f0000000040)=['\x00'], 0x1, [], [0x441, 0x0, 0x2, 0x1]}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10400, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000240), 0x2) 12:52:04 executing program 4 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x880, 0x880000}) [ 354.675386] FAULT_INJECTION: forcing a failure. [ 354.675386] name failslab, interval 1, probability 0, space 0, times 0 [ 354.686762] CPU: 1 PID: 21209 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 354.694125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.703475] Call Trace: [ 354.706073] dump_stack+0x1c9/0x2b4 [ 354.709713] ? dump_stack_print_info.cold.2+0x52/0x52 [ 354.714918] ? add_page_wait_queue+0x2c0/0x2c0 [ 354.719524] should_fail.cold.4+0xa/0x1a 12:52:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 354.723604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.728715] ? up_write+0x7b/0x220 [ 354.732258] ? up_read+0x110/0x110 [ 354.735807] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.741362] ? __generic_file_write_iter+0x1bd/0x630 [ 354.746480] ? find_held_lock+0x36/0x1c0 [ 354.750563] ? check_same_owner+0x340/0x340 [ 354.754890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.760435] ? rcu_note_context_switch+0x730/0x730 [ 354.765755] ? lock_downgrade+0x8f0/0x8f0 [ 354.769919] __should_failslab+0x124/0x180 [ 354.774165] should_failslab+0x9/0x14 [ 354.777976] kmem_cache_alloc+0x2af/0x760 [ 354.782139] getname_flags+0xd0/0x5a0 [ 354.785946] ? __sb_end_write+0xac/0xe0 [ 354.789931] getname+0x19/0x20 [ 354.793128] do_sys_open+0x3a2/0x760 [ 354.796853] ? filp_open+0x80/0x80 [ 354.800409] ? do_sys_ftruncate+0x44e/0x560 [ 354.804740] __x64_sys_open+0x7e/0xc0 [ 354.808547] do_syscall_64+0x1b9/0x820 [ 354.812440] ? finish_task_switch+0x1d3/0x890 [ 354.816947] ? syscall_return_slowpath+0x5e0/0x5e0 12:52:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2200000000000000, 0x880000}) [ 354.821884] ? syscall_return_slowpath+0x31d/0x5e0 [ 354.826830] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 354.832206] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.837065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.842255] RIP: 0033:0x40fe01 [ 354.845442] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 354.864820] RSP: 002b:00007fcd426b0a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 12:52:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980448", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:04 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x17000000, 0x880000}) [ 354.872535] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 000000000040fe01 [ 354.879808] RDX: 00007fcd426b0afa RSI: 0000000000000002 RDI: 00007fcd426b0af0 [ 354.887085] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 354.894360] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 354.901644] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000005 12:52:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x1b, 0x9}) 12:52:05 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980488", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xd}, 0x3, 0x2, 0x0, 0x7, 0x4, 0x3, 0x4}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000100)="4ec3ec5d51f77a8eb293fb4ec8f435eb465bf86c3b975113e8dfd05520841e7dbbf43cf3530eb0a3f083cf5aecc4c7dc711bcbe74dc07f8d25acf0bb558f7ccf07e5efe9dd9f208bfcfb30996755895c1c294ef4ae204643a5720bf226cfecc933cf1b825b61a4ba013fbccaeb9e810a52df3f0ef3899a653726c36bb1a4f2c4a0763f5bed2de34ac547647a0ca5d56ce052f83d2cbab88a3748b62d85801f663d1d010a0c1f7b6f90bda6d3828f899ead26db7221ca3bb74f1d89dd6a0f77ae7fccd1ff6d24b8449c1c", 0xca) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 12:52:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1f000000, 0x880000}) 12:52:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x20) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001600)='/dev/nullb0\x00', 0x42007, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000001540)={0xffffffffffff0000, 0x10000}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x80000001, 0x7, &(0x7f0000001480)=[{&(0x7f0000000100)="4a307269206ac01569c57aea5549bb6f47fe6636a554577c792b24dcf3a3e007d1d7bf50dab34847a7c46cc1e0c5ed4b655796b9807f055cb155d2ac8f5c9f6544a4dd30bada10ccf2c75926d5c7c070e8317808f79c50305032bf859d7fea8b47a7c101ce68ef2b37c5e4be382798aa2f0e28ccb4ab6839ead61b97818fab23ab227ba7be8844020993803482ee62eacb90122530326af8bc2a433818113787d17f6baf254d46f29490ffc9eff97a0fe510949c895a6e7a4bb13e", 0xbb, 0x9}, {&(0x7f00000001c0)="0a36603c1683fe4cc8aba1b373cd7eff44f9ee7f048d73b6c61a18a00938a68b2f1d4b073ecd8ecaf306f9ad9d670e32317b7c67a37b427ffe96635864fb1dac4550d45849da7706a9204641b509c0735f7f29c75acfd2b3ee938dbbd05ec4292ead532c01a0841dc8b2cf7024403a830efcdd3fb622994667663696858bbcc1c0fad4922991590212f637a7ec548f8f2400aa4c5dd2015878026f35c7bad054cb8573bb409ffcac74892c0d4a99c7e9b2760774ee9f5f1a0a075106f6f8a274785d2f5cbc8d47ad4b6c13487f5f275030219a90585f9e14b17cd446358e6630e01809d372da", 0xe6, 0x7}, {&(0x7f00000002c0)="2bebdc290ef246a501916d263c8e4ea940571f9c43c8b0ded316e7ed7ae2c7a7a4a7540f8ca32e6618053526be9e2424acbbac0b95500e86db7aaced1073396ecafa01cfbe7649fa310feb47fbd3db0c0ff48899bd08c3a50c04f544d32fbc673e6d1e8f4fbb", 0x66, 0x71d00}, {&(0x7f0000000340)="9fc2769f877689e30a4f53e62b565ad7f0fb1e5d44fa07ed2a3fcf6bc1ef31d386db7b96c1f0d26bf9246d0f977703eb1533e43a8dc98fe46db6500c08abbc05a89fbf028d21140d733bc7d36357b8f03602cebb012bc713bc1927d1517dd0ed516a9fa90351babd36472387cbe717f3415efa0b31deaf62183f9c80f7fc6fe7e5a4cb2d60dc75a0", 0x88, 0x401}, {&(0x7f0000000400)="a67798a8e810", 0x6, 0x7ff}, {&(0x7f0000000440)="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", 0x1000, 0x4}, {&(0x7f0000001440)="87e9e2f0ba26e7df0f0c5702360edda97284cb85490b072f87cd0b922c3a8826c339786984bb2f1f0c47", 0x2a, 0x4}], 0x10, &(0x7f0000001640)=ANY=[@ANYBLOB="7569643d7807757466382c6e6f636f6d70726573732c00225464e9b1078a7a380b799fa83ed4ba424ee2756a7f1c4fb665e4202db78904e8782c0adacb9db63db5b629922c8e5052856ba0871219c5c29af456ff3ea3548e6cd8503c43e540d0b67fe8560d1f5529b1adb353df0876e52dccc260ff0000000000000000a87da452f313693c0bd3030000008edaaacb72eb869771cc3f30129ce008f87b80149446a1f5ee02ab030b878466cf9cb6e969ad2e23dc4cd494226b15f5c7079be3a9bf0c8d3d93002d89f3fda6"]) 12:52:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:05 executing program 4 (fault-call:2 fault-nth:6): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 355.986131] FAULT_INJECTION: forcing a failure. [ 355.986131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.997995] CPU: 1 PID: 21276 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 356.005348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.014697] Call Trace: [ 356.017289] dump_stack+0x1c9/0x2b4 [ 356.019972] FAT-fs (loop3): Directory bread(block 2563) failed [ 356.020925] ? dump_stack_print_info.cold.2+0x52/0x52 [ 356.020957] should_fail.cold.4+0xa/0x1a [ 356.020981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 356.036905] FAT-fs (loop3): Directory bread(block 2564) failed [ 356.041269] ? trace_hardirqs_on+0x10/0x10 [ 356.041286] ? check_same_owner+0x340/0x340 [ 356.041309] ? find_held_lock+0x36/0x1c0 [ 356.051100] FAT-fs (loop3): Directory bread(block 2565) failed [ 356.051502] ? lock_downgrade+0x8f0/0x8f0 [ 356.051523] ? add_page_wait_queue+0x2c0/0x2c0 [ 356.055926] FAT-fs (loop3): Directory bread(block 2566) failed [ 356.059877] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.059896] ? should_fail+0x223/0xbed [ 356.059917] __alloc_pages_nodemask+0x36e/0xdb0 [ 356.059935] ? up_write+0x7b/0x220 [ 356.066113] FAT-fs (loop3): Directory bread(block 2567) failed [ 356.070021] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 356.070037] ? __generic_file_write_iter+0x1bd/0x630 [ 356.070059] ? find_held_lock+0x36/0x1c0 [ 356.070089] ? check_same_owner+0x340/0x340 [ 356.074801] FAT-fs (loop3): Directory bread(block 2568) failed [ 356.080588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 12:52:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 356.080609] cache_grow_begin+0x91/0x710 [ 356.080632] kmem_cache_alloc+0x689/0x760 [ 356.080656] getname_flags+0xd0/0x5a0 [ 356.086377] FAT-fs (loop3): Directory bread(block 2569) failed [ 356.090031] ? __sb_end_write+0xac/0xe0 [ 356.090050] getname+0x19/0x20 [ 356.090064] do_sys_open+0x3a2/0x760 [ 356.090082] ? filp_open+0x80/0x80 [ 356.094811] FAT-fs (loop3): Directory bread(block 2570) failed [ 356.098251] ? do_sys_ftruncate+0x44e/0x560 [ 356.098269] __x64_sys_open+0x7e/0xc0 [ 356.098287] do_syscall_64+0x1b9/0x820 12:52:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 356.098298] ? finish_task_switch+0x1d3/0x890 [ 356.098315] ? syscall_return_slowpath+0x5e0/0x5e0 [ 356.104470] FAT-fs (loop3): Directory bread(block 2571) failed [ 356.109253] ? syscall_return_slowpath+0x31d/0x5e0 [ 356.109275] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 356.109293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.109315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.114470] FAT-fs (loop3): Directory bread(block 2572) failed [ 356.118421] RIP: 0033:0x40fe01 [ 356.118426] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 12:52:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 356.123374] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 356.128718] 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 356.259211] RSP: 002b:00007fcd426b0a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 356.266924] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 000000000040fe01 [ 356.274196] RDX: 00007fcd426b0afa RSI: 0000000000000002 RDI: 00007fcd426b0af0 12:52:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x2000400, 0x0) r1 = shmget$private(0x0, 0x2000, 0x500, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/116) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000280000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101080, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x7, r3, 0x1}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x100000000000, 0x87fffd}) 12:52:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1800, 0x880000}) 12:52:05 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xfffffffffffffe40) r2 = memfd_create(&(0x7f0000000040)='#vboxnet0(}selinux\x00', 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r3) 12:52:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 356.281467] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 356.288735] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 356.296003] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000006 [ 356.332214] FAT-fs (loop4): Directory bread(block 2563) failed [ 356.368112] FAT-fs (loop4): Directory bread(block 2564) failed [ 356.384574] FAT-fs (loop4): Directory bread(block 2565) failed [ 356.401701] FAT-fs (loop3): Directory bread(block 2563) failed [ 356.415288] FAT-fs (loop4): Directory bread(block 2566) failed [ 356.455063] FAT-fs (loop4): Directory bread(block 2567) failed [ 356.475716] FAT-fs (loop3): Directory bread(block 2564) failed [ 356.484250] FAT-fs (loop4): Directory bread(block 2568) failed [ 356.491951] FAT-fs (loop4): Directory bread(block 2569) failed [ 356.498876] FAT-fs (loop4): Directory bread(block 2570) failed [ 356.502398] FAT-fs (loop3): Directory bread(block 2565) failed [ 356.509133] FAT-fs (loop4): Directory bread(block 2571) failed [ 356.511975] FAT-fs (loop3): Directory bread(block 2566) failed [ 356.522474] FAT-fs (loop4): Directory bread(block 2572) failed [ 356.525919] FAT-fs (loop3): Directory bread(block 2567) failed [ 356.537475] FAT-fs (loop3): Directory bread(block 2568) failed [ 356.545285] FAT-fs (loop3): Directory bread(block 2569) failed [ 356.553076] FAT-fs (loop3): Directory bread(block 2570) failed [ 356.561346] FAT-fs (loop3): Directory bread(block 2571) failed [ 356.567472] FAT-fs (loop3): Directory bread(block 2572) failed [ 356.574417] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:06 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:06 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2000, 0x880000}) 12:52:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in6}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000002c0)=0x238) 12:52:06 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10804, 0x0) socket$inet6(0xa, 0x80000, 0x8) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:06 executing program 4 (fault-call:2 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 357.017680] FAULT_INJECTION: forcing a failure. [ 357.017680] name failslab, interval 1, probability 0, space 0, times 0 [ 357.029013] CPU: 1 PID: 21333 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 357.031300] FAT-fs (loop3): Directory bread(block 2563) failed [ 357.036368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.036375] Call Trace: [ 357.036398] dump_stack+0x1c9/0x2b4 [ 357.036419] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.036446] should_fail.cold.4+0xa/0x1a [ 357.066134] FAT-fs (loop3): Directory bread(block 2564) failed [ 357.067160] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.067185] ? lock_release+0xa30/0xa30 [ 357.067202] ? check_same_owner+0x340/0x340 [ 357.067217] ? graph_lock+0x170/0x170 [ 357.067235] ? rcu_note_context_switch+0x730/0x730 [ 357.073372] FAT-fs (loop3): Directory bread(block 2565) failed [ 357.078292] ? find_held_lock+0x36/0x1c0 [ 357.078316] ? __lock_is_held+0xb5/0x140 [ 357.078345] ? check_same_owner+0x340/0x340 [ 357.078364] ? rcu_note_context_switch+0x730/0x730 [ 357.078384] __should_failslab+0x124/0x180 [ 357.082934] FAT-fs (loop3): Directory bread(block 2566) failed [ 357.086650] should_failslab+0x9/0x14 [ 357.086667] kmem_cache_alloc_trace+0x2cb/0x780 [ 357.086680] ? init_wait_entry+0x1c0/0x1c0 [ 357.086707] ? loop_get_status64+0x140/0x140 [ 357.086722] __kthread_create_on_node+0x127/0x4c0 [ 357.086743] ? __kthread_parkme+0x1d0/0x1d0 [ 357.090713] FAT-fs (loop3): Directory bread(block 2567) failed [ 357.095445] ? __lockdep_init_map+0x105/0x590 12:52:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 357.095465] ? loop_get_status64+0x140/0x140 [ 357.095482] kthread_create_on_node+0xb1/0xe0 [ 357.095497] ? __kthread_create_on_node+0x4c0/0x4c0 [ 357.095516] ? kasan_check_read+0x11/0x20 [ 357.095538] lo_ioctl+0x7ce/0x1d10 [ 357.102204] FAT-fs (loop3): Directory bread(block 2568) failed [ 357.105530] ? lo_rw_aio_complete+0x450/0x450 [ 357.105548] blkdev_ioctl+0x9cd/0x2030 [ 357.105566] ? blkpg_ioctl+0xc40/0xc40 [ 357.105587] ? lock_downgrade+0x8f0/0x8f0 [ 357.105608] ? kasan_check_read+0x11/0x20 [ 357.105627] ? rcu_is_watching+0x8c/0x150 12:52:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 357.109842] FAT-fs (loop3): Directory bread(block 2569) failed [ 357.113966] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 357.113989] ? __fget+0x414/0x670 [ 357.114010] ? expand_files.part.8+0x9c0/0x9c0 [ 357.114034] block_ioctl+0xee/0x130 [ 357.114050] ? blkdev_fallocate+0x400/0x400 [ 357.114065] do_vfs_ioctl+0x1de/0x1720 [ 357.114077] ? rcu_is_watching+0x8c/0x150 [ 357.114093] ? ioctl_preallocate+0x300/0x300 [ 357.119807] FAT-fs (loop3): Directory bread(block 2570) failed [ 357.123211] ? __fget_light+0x2f7/0x440 12:52:06 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xb, 0x40004}) [ 357.123226] ? fget_raw+0x20/0x20 [ 357.123241] ? putname+0xf2/0x130 [ 357.123259] ? rcu_read_lock_sched_held+0x108/0x120 [ 357.123276] ? kmem_cache_free+0x25c/0x2d0 [ 357.123293] ? putname+0xf7/0x130 [ 357.123310] ? do_sys_open+0x3cb/0x760 [ 357.129448] FAT-fs (loop3): Directory bread(block 2571) failed [ 357.133052] ? security_file_ioctl+0x94/0xc0 [ 357.133069] ksys_ioctl+0xa9/0xd0 [ 357.133087] __x64_sys_ioctl+0x73/0xb0 [ 357.133106] do_syscall_64+0x1b9/0x820 [ 357.133125] ? finish_task_switch+0x1d3/0x890 12:52:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 357.133142] ? syscall_return_slowpath+0x5e0/0x5e0 [ 357.133160] ? syscall_return_slowpath+0x31d/0x5e0 [ 357.138559] FAT-fs (loop3): Directory bread(block 2572) failed [ 357.142024] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 357.142046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.142070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.142082] RIP: 0033:0x455a17 [ 357.142086] Code: 48 83 c4 [ 357.147360] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:06 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0xce8e, 0x8}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 357.151307] 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.380484] RSP: 002b:00007fcd426b0a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.388198] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 357.395469] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 357.402741] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 357.410008] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 12:52:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x53888804) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x40) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) [ 357.417278] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000007 12:52:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 357.520536] FAT-fs (loop3): Directory bread(block 2563) failed [ 357.569650] FAT-fs (loop3): Directory bread(block 2564) failed [ 357.595893] FAT-fs (loop3): Directory bread(block 2565) failed [ 357.608869] FAT-fs (loop3): Directory bread(block 2566) failed [ 357.615441] FAT-fs (loop3): Directory bread(block 2567) failed [ 357.640251] FAT-fs (loop3): Directory bread(block 2568) failed [ 357.655610] FAT-fs (loop3): Directory bread(block 2569) failed [ 357.667457] FAT-fs (loop3): Directory bread(block 2570) failed [ 357.673659] FAT-fs (loop3): Directory bread(block 2571) failed [ 357.680094] FAT-fs (loop3): Directory bread(block 2572) failed [ 357.687425] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:07 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:07 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x22000000, 0x880000}) 12:52:07 executing program 4 (fault-call:2 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:07 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7fffffff, 0x200000) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 12:52:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 358.032783] FAULT_INJECTION: forcing a failure. [ 358.032783] name failslab, interval 1, probability 0, space 0, times 0 [ 358.044155] CPU: 1 PID: 21394 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 358.051519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.060869] Call Trace: [ 358.063461] dump_stack+0x1c9/0x2b4 [ 358.067097] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.072295] ? __account_cfs_rq_runtime+0x600/0x600 [ 358.077333] should_fail.cold.4+0xa/0x1a 12:52:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:07 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2200, 0x880000}) 12:52:07 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42005, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 358.081417] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.086537] ? graph_lock+0x170/0x170 [ 358.090343] ? enqueue_entity+0x34b/0x2130 [ 358.094590] ? find_held_lock+0x36/0x1c0 [ 358.098661] ? __lock_is_held+0xb5/0x140 [ 358.102737] ? check_same_owner+0x340/0x340 [ 358.107068] ? rcu_note_context_switch+0x730/0x730 [ 358.112008] __should_failslab+0x124/0x180 [ 358.116260] should_failslab+0x9/0x14 [ 358.120074] kmem_cache_alloc+0x2af/0x760 [ 358.124232] ? graph_lock+0x170/0x170 [ 358.128050] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 358.133077] __kernfs_new_node+0xef/0x5a0 [ 358.137242] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 358.142006] ? lock_downgrade+0x8f0/0x8f0 [ 358.146170] ? lock_release+0xa30/0xa30 [ 358.150151] ? check_same_owner+0x340/0x340 [ 358.154480] ? rcu_note_context_switch+0x730/0x730 [ 358.159427] kernfs_new_node+0x80/0xf0 [ 358.163326] kernfs_create_dir_ns+0x3d/0x140 [ 358.167742] internal_create_group+0x110/0x970 [ 358.172331] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 358.177359] sysfs_create_group+0x1f/0x30 12:52:07 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2400, 0x880000}) 12:52:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 358.181515] lo_ioctl+0x12c8/0x1d10 [ 358.185157] ? lo_rw_aio_complete+0x450/0x450 [ 358.189660] blkdev_ioctl+0x9cd/0x2030 [ 358.193552] ? blkpg_ioctl+0xc40/0xc40 [ 358.197448] ? lock_downgrade+0x8f0/0x8f0 [ 358.201607] ? kasan_check_read+0x11/0x20 [ 358.206105] ? rcu_is_watching+0x8c/0x150 [ 358.210254] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 358.214676] ? __fget+0x414/0x670 [ 358.218134] ? expand_files.part.8+0x9c0/0x9c0 [ 358.222727] block_ioctl+0xee/0x130 [ 358.226361] ? blkdev_fallocate+0x400/0x400 12:52:07 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x8200, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 358.230689] do_vfs_ioctl+0x1de/0x1720 [ 358.234580] ? ioctl_preallocate+0x300/0x300 [ 358.238991] ? __fget_light+0x2f7/0x440 [ 358.242968] ? __schedule+0x1ed0/0x1ed0 [ 358.246943] ? fget_raw+0x20/0x20 [ 358.250394] ? putname+0xf2/0x130 [ 358.253852] ? rcu_read_lock_sched_held+0x108/0x120 [ 358.258875] ? kmem_cache_free+0x25c/0x2d0 [ 358.263119] ? exit_to_usermode_loop+0x8c/0x370 [ 358.267800] ? security_file_ioctl+0x94/0xc0 [ 358.272213] ksys_ioctl+0xa9/0xd0 [ 358.275674] __x64_sys_ioctl+0x73/0xb0 [ 358.279569] do_syscall_64+0x1b9/0x820 12:52:07 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x25, 0x880000}) [ 358.283457] ? finish_task_switch+0x1d3/0x890 [ 358.287948] ? syscall_return_slowpath+0x5e0/0x5e0 [ 358.292876] ? syscall_return_slowpath+0x31d/0x5e0 [ 358.297817] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 358.303190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.308044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.313230] RIP: 0033:0x455a17 12:52:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 358.316410] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.335767] RSP: 002b:00007fcd426b0a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 358.343473] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 358.350733] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 358.358001] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 358.365273] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 358.372545] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000008 [ 358.481752] FAT-fs (loop4): Directory bread(block 2563) failed [ 358.533150] FAT-fs (loop4): Directory bread(block 2564) failed [ 358.556533] FAT-fs (loop4): Directory bread(block 2565) failed [ 358.565349] FAT-fs (loop4): Directory bread(block 2566) failed [ 358.572192] FAT-fs (loop4): Directory bread(block 2567) failed [ 358.578488] FAT-fs (loop4): Directory bread(block 2568) failed [ 358.584674] FAT-fs (loop4): Directory bread(block 2569) failed [ 358.590820] FAT-fs (loop4): Directory bread(block 2570) failed [ 358.597145] FAT-fs (loop4): Directory bread(block 2571) failed [ 358.604232] FAT-fs (loop4): Directory bread(block 2572) failed 12:52:08 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x40, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x501001, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xcc, "74b46bf42fdc6e131229e1b9480b40f7610d5d91f026b13f85d2093fd28f0cc46ec800e2732538737c15ef700b23de22b29abd0dd905a253113590ee1a6de1b5be4b7d7d329145d8d6595c12e91f62fe303bdfa0d6803f57401b3b8e6e434c31801880bde20efbd91b1a5db55c28755d61d1fe99aed2daedea7c3ef4653abb4b1e5779095600342ae85b58d8b2170b5d68d74a3f2aece4b3f2fe02602cc9e107a83aa377b98ba6db36d86cda1cf577bb5ab6bf79465245a8c9253d40af507abec38264fe76aaa6da4fe59d78"}, &(0x7f00000002c0)=0xd4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/68) 12:52:08 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1100000000000000, 0x880000}) 12:52:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980408", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:08 executing program 4 (fault-call:2 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:08 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:08 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000032c0)='/dev/hwrng\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000003440)={&(0x7f0000003300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003400)={&(0x7f0000003380)={0x74, r1, 0x14, 0x76, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20000000000}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x20040004) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 358.958464] FAULT_INJECTION: forcing a failure. [ 358.958464] name failslab, interval 1, probability 0, space 0, times 0 [ 358.969834] CPU: 1 PID: 21454 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #134 [ 358.977193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.986548] Call Trace: [ 358.989148] dump_stack+0x1c9/0x2b4 [ 358.992785] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.997989] ? graph_lock+0x170/0x170 [ 359.001810] should_fail.cold.4+0xa/0x1a [ 359.005887] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.011006] ? graph_lock+0x170/0x170 [ 359.014823] ? find_held_lock+0x36/0x1c0 [ 359.018897] ? __lock_is_held+0xb5/0x140 [ 359.022983] ? check_same_owner+0x340/0x340 [ 359.027308] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 359.031896] ? rcu_note_context_switch+0x730/0x730 [ 359.036833] __should_failslab+0x124/0x180 [ 359.041076] should_failslab+0x9/0x14 [ 359.044883] kmem_cache_alloc+0x2af/0x760 [ 359.049054] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 359.054076] __kernfs_new_node+0xef/0x5a0 12:52:08 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1b00000000000000, 0x880000}) 12:52:08 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xc3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ifb0\x00', 0x10) 12:52:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000600)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x3}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x18f) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4(r1, &(0x7f0000000040)=@hci, &(0x7f00000006c0)=0x80, 0x80000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000700)="8ad72f7278d9bb5dc32a1a21eeeafae9b23e37996ed455305b3ffd63bdd5fc381ff16d75828c434c27825af1077aac064cb356a095aae5da48551fb64e1bf419466cb22f318feae8b9b3a8b5a60be579ae00072fcab28e35732a751a71faf7ffd45ce1acf1671180ee7655cb27744b6d78d47a48801f80a49d30d1ea9b12c91fe00ed1da6c95bf50e2bce4ca6380c08c45640149078286b83459d65f5441b124321c3059f757c8f4ea") getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f00000002c0)=""/244, &(0x7f0000000000)=0xf4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x2}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5b0000, 0x51, 0x2, 0xcc, 0x1, 0x81, 0x6, 0x5, 0x0}, &(0x7f0000000200)=0x20) r5 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x80000000, 0x2) ioctl$TIOCGPTPEER(r5, 0x5441, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000580)={0x3f, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r4, 0xfffffffffffffffb, 0x7, 0x2, 0x0, 0x9}, &(0x7f00000003c0)=0x14) ioctl(r5, 0xd0c9, &(0x7f00000007c0)="b9c34539f745641ea6ee569d8704ae6920b664401664a9ac0a680063ecd862f684bd42d7353820021141a5275d100928489053a966b47174ed93e4a88628e0cbb1d6c19c25df73e3aa0ab2635c5df037f1ffeab69674a15e848a1c41de34f08ad2fc9052b83228e8543c143320b5043b371ce5efff93682a5b84e9e3a975471a00f5865fa47da9d296b16471716b04239bf9c67b7102cc9797f091ac0eabe6dde93cb8b646670caa11b0156fed729f44794fb2e5a1055ffc8342a6f0719fd1270d763d") [ 359.058231] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 359.062997] ? lock_downgrade+0x8f0/0x8f0 [ 359.067155] ? lock_release+0xa30/0xa30 [ 359.071134] ? check_same_owner+0x340/0x340 [ 359.075461] ? lock_downgrade+0x8f0/0x8f0 [ 359.079623] kernfs_new_node+0x80/0xf0 [ 359.083517] kernfs_create_dir_ns+0x3d/0x140 [ 359.087936] internal_create_group+0x110/0x970 [ 359.092534] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 359.097563] sysfs_create_group+0x1f/0x30 [ 359.101720] lo_ioctl+0x12c8/0x1d10 12:52:08 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 359.105363] ? lo_rw_aio_complete+0x450/0x450 [ 359.109868] blkdev_ioctl+0x9cd/0x2030 [ 359.113761] ? blkpg_ioctl+0xc40/0xc40 [ 359.117658] ? lock_downgrade+0x8f0/0x8f0 [ 359.121816] ? kasan_check_read+0x11/0x20 [ 359.125970] ? rcu_is_watching+0x8c/0x150 [ 359.130117] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 359.134541] ? __fget+0x414/0x670 [ 359.138005] ? expand_files.part.8+0x9c0/0x9c0 [ 359.142600] block_ioctl+0xee/0x130 [ 359.146229] ? blkdev_fallocate+0x400/0x400 [ 359.150555] do_vfs_ioctl+0x1de/0x1720 [ 359.154448] ? rcu_is_watching+0x8c/0x150 [ 359.158601] ? ioctl_preallocate+0x300/0x300 [ 359.163009] ? __fget_light+0x2f7/0x440 [ 359.166986] ? fget_raw+0x20/0x20 [ 359.170443] ? putname+0xf2/0x130 [ 359.173906] ? rcu_read_lock_sched_held+0x108/0x120 [ 359.178926] ? kmem_cache_free+0x25c/0x2d0 [ 359.183174] ? putname+0xf7/0x130 [ 359.186633] ? do_sys_open+0x3cb/0x760 [ 359.190530] ? security_file_ioctl+0x94/0xc0 [ 359.194943] ksys_ioctl+0xa9/0xd0 [ 359.198404] __x64_sys_ioctl+0x73/0xb0 [ 359.202295] do_syscall_64+0x1b9/0x820 12:52:08 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xc00000000000000, 0x880000}) [ 359.206188] ? finish_task_switch+0x1d3/0x890 [ 359.210687] ? syscall_return_slowpath+0x5e0/0x5e0 [ 359.215619] ? syscall_return_slowpath+0x31d/0x5e0 [ 359.220559] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 359.225932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.230787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.235974] RIP: 0033:0x455a17 [ 359.239159] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:52:08 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x14000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'io', 0x20}]}, 0x12) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) [ 359.258504] RSP: 002b:00007fcd426b0a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.266217] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 359.273484] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 359.280751] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 359.288021] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 359.295288] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000009 12:52:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980488", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:08 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) tkill(r0, 0x16) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x800) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x803) clock_gettime(0xfffffffffffffffc, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000200)={0x100, @time={r4, r5+10000000}, 0xd6, {0x5, 0xba7e}, 0xa8c1, 0x0, 0x80000000}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x2, 0x206080) getsockname(r2, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000001c0)=0x80) [ 359.305175] FAT-fs (loop4): Directory bread(block 2563) failed [ 359.311272] FAT-fs (loop4): Directory bread(block 2564) failed [ 359.314497] FAT-fs (loop3): Directory bread(block 2563) failed [ 359.331384] FAT-fs (loop4): Directory bread(block 2565) failed [ 359.342672] FAT-fs (loop4): Directory bread(block 2566) failed [ 359.366846] FAT-fs (loop3): Directory bread(block 2564) failed [ 359.368944] FAT-fs (loop4): Directory bread(block 2567) failed [ 359.382417] FAULT_INJECTION: forcing a failure. [ 359.382417] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.394609] CPU: 0 PID: 21487 Comm: syz-executor7 Not tainted 4.18.0-rc3+ #134 [ 359.401974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.402454] FAT-fs (loop4): Directory bread(block 2568) failed [ 359.411323] Call Trace: [ 359.411348] dump_stack+0x1c9/0x2b4 [ 359.411371] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.411407] should_fail.cold.4+0xa/0x1a [ 359.425012] FAT-fs (loop4): Directory bread(block 2569) failed [ 359.428721] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.428739] ? rcu_is_watching+0x8c/0x150 [ 359.428755] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 359.452328] ? rcu_read_lock+0x70/0x70 [ 359.456203] ? __unlock_page_memcg+0x72/0x100 [ 359.460683] ? unlock_page_memcg+0x2c/0x40 [ 359.464900] ? page_add_file_rmap+0x781/0xe40 [ 359.469380] ? page_add_new_anon_rmap+0x870/0x870 [ 359.474218] ? print_usage_bug+0xc0/0xc0 [ 359.478261] ? find_held_lock+0x36/0x1c0 [ 359.482315] __alloc_pages_nodemask+0x36e/0xdb0 [ 359.486971] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 359.491969] ? print_usage_bug+0xc0/0xc0 [ 359.496024] ? reacquire_held_locks+0xbc/0x3e0 [ 359.500594] ? alloc_set_pte+0x1027/0x1620 [ 359.504821] ? __lock_acquire+0x7fc/0x5020 [ 359.509040] ? lock_downgrade+0x8f0/0x8f0 [ 359.513171] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 359.518691] alloc_pages_vma+0x3a0/0x540 [ 359.522738] do_huge_pmd_anonymous_page+0x61c/0x1b60 [ 359.527823] ? print_usage_bug+0xc0/0xc0 [ 359.531868] ? filemap_map_pages+0xceb/0x18b0 [ 359.536349] ? __thp_get_unmapped_area+0x180/0x180 [ 359.541263] ? __lock_acquire+0x7fc/0x5020 [ 359.545484] ? trace_hardirqs_on+0x10/0x10 [ 359.549704] ? pud_val+0x88/0x100 [ 359.553137] ? pmd_val+0x100/0x100 [ 359.556661] ? find_held_lock+0x36/0x1c0 [ 359.560707] __handle_mm_fault+0x2d6b/0x4460 [ 359.565112] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 359.569937] ? graph_lock+0x170/0x170 [ 359.573718] ? print_usage_bug+0xc0/0xc0 [ 359.577771] ? lock_downgrade+0x8f0/0x8f0 [ 359.581908] ? kasan_check_read+0x11/0x20 [ 359.586042] ? rcu_is_watching+0x8c/0x150 [ 359.590171] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 359.594563] ? handle_mm_fault+0x8c4/0xc80 [ 359.598783] handle_mm_fault+0x53e/0xc80 [ 359.602827] ? __handle_mm_fault+0x4460/0x4460 [ 359.607394] ? find_vma+0x34/0x190 [ 359.610921] __do_page_fault+0x620/0xe50 [ 359.614961] ? rcu_is_watching+0x8c/0x150 [ 359.619096] ? mm_fault_error+0x380/0x380 [ 359.623228] ? graph_lock+0x170/0x170 [ 359.627012] ? __fget+0x414/0x670 [ 359.630454] do_page_fault+0xf6/0x8c0 [ 359.634238] ? vmalloc_sync_all+0x30/0x30 [ 359.638384] ? find_held_lock+0x36/0x1c0 [ 359.642480] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.647311] page_fault+0x1e/0x30 [ 359.650749] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 359.656348] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 359.675573] RSP: 0018:ffff88019486fc70 EFLAGS: 00010202 [ 359.680920] RAX: ffffed003b194900 RBX: 0000000000000004 RCX: 0000000000000004 [ 359.688170] RDX: 0000000000000004 RSI: ffff8801d8ca493c RDI: 0000000020cbc000 [ 359.695423] RBP: ffff88019486fca8 R08: ffffed003b194928 R09: ffffed003b194927 [ 359.702674] R10: ffffed003b194927 R11: ffff8801d8ca493f R12: 0000000020cbc004 [ 359.709925] R13: 0000000020cbc000 R14: ffff8801d8ca493c R15: 00007ffffffff000 [ 359.717194] ? _copy_to_user+0xf6/0x110 [ 359.721153] raw_getsockopt+0x162/0x3a0 [ 359.725123] __sys_getsockopt+0x1ad/0x390 [ 359.729255] ? kernel_setsockopt+0x1d0/0x1d0 [ 359.733643] ? ksys_write+0x1ae/0x260 [ 359.737430] ? syscall_slow_exit_work+0x500/0x500 [ 359.742257] __x64_sys_getsockopt+0xbe/0x150 [ 359.746647] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 359.751646] do_syscall_64+0x1b9/0x820 [ 359.755515] ? finish_task_switch+0x1d3/0x890 [ 359.759994] ? syscall_return_slowpath+0x5e0/0x5e0 [ 359.764910] ? syscall_return_slowpath+0x31d/0x5e0 [ 359.769826] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 359.775203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.780038] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.785209] RIP: 0033:0x455ba9 [ 359.788378] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.807609] RSP: 002b:00007fd1f8d70c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 12:52:09 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r0, 0x1f9) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 359.815301] RAX: ffffffffffffffda RBX: 00007fd1f8d716d4 RCX: 0000000000455ba9 [ 359.822552] RDX: 0000000000000004 RSI: 0000000000000065 RDI: 0000000000000014 [ 359.829801] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 359.837055] R10: 0000000020cbc000 R11: 0000000000000246 R12: 0000000000000015 [ 359.844309] R13: 00000000004bc1a4 R14: 00000000004c9880 R15: 0000000000000000 [ 359.858379] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980480", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 359.870397] FAT-fs (loop4): Directory bread(block 2570) failed [ 359.879270] FAT-fs (loop3): Directory bread(block 2566) failed [ 359.888976] FAT-fs (loop3): Directory bread(block 2567) failed [ 359.900087] FAT-fs (loop4): Directory bread(block 2571) failed [ 359.910939] FAT-fs (loop3): Directory bread(block 2568) failed [ 359.921965] FAT-fs (loop4): Directory bread(block 2572) failed [ 359.935998] FAT-fs (loop3): Directory bread(block 2569) failed [ 359.956521] FAT-fs (loop3): Directory bread(block 2570) failed 12:52:09 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x3ff, 0x1}, 0xffffffff, 0x7, 0x7}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) 12:52:09 executing program 7 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:09 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x10000000, 0x880000}) [ 359.971469] FAT-fs (loop3): Directory bread(block 2571) failed [ 359.990753] FAT-fs (loop3): Directory bread(block 2572) failed [ 360.008650] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 360.077149] FAULT_INJECTION: forcing a failure. [ 360.077149] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.089088] CPU: 0 PID: 21520 Comm: syz-executor7 Not tainted 4.18.0-rc3+ #134 [ 360.096446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.105798] Call Trace: [ 360.108403] dump_stack+0x1c9/0x2b4 [ 360.112044] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.117256] should_fail.cold.4+0xa/0x1a [ 360.121331] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.124085] FAT-fs (loop4): Directory bread(block 2563) failed [ 360.126443] ? graph_lock+0x170/0x170 [ 360.126461] ? try_charge+0x104a/0x1650 [ 360.126477] ? find_held_lock+0x36/0x1c0 [ 360.126498] ? find_held_lock+0x36/0x1c0 [ 360.141768] FAT-fs (loop4): Directory bread(block 2564) failed [ 360.144265] ? __lock_is_held+0xb5/0x140 [ 360.144294] ? check_same_owner+0x340/0x340 [ 360.144312] ? rcu_note_context_switch+0x730/0x730 [ 360.150220] FAT-fs (loop4): Directory bread(block 2565) failed 12:52:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:09 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = getpgid(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) 12:52:09 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) 12:52:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fadvise64(r0, 0x0, 0xffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x440000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x94, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffff01}, @in6={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24}, @in={0x2, 0x9d8c, @rand_addr=0x7}]}, &(0x7f0000000500)=0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) getpeername$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$HCIINQUIRY(r3, 0x800448f0, &(0x7f0000000240)={r4, 0x7, 0xfffffffffffffff9, 0x0, 0xe96, 0x7, 0x80000001}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2a0}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_delrule={0x68, 0x21, 0x10, 0x70bd26, 0x25dfdbfb, {0x2, 0x0, 0x14, 0xd41, 0x2, 0x0, 0x0, 0x3, 0x11}, [@FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0xffffffffffffffed}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_FLOW={0x8, 0xb, 0x8000}, @FRA_FLOW={0x8, 0xb, 0x1}, @FRA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @FRA_FLOW={0x8, 0xb, 0x8}, @FRA_FLOW={0x8, 0xb, 0x6}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0xa1}, @FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xfffffffffffffe3a) 12:52:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2180, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x0, 0x0, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x200000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 360.154339] __alloc_pages_nodemask+0x36e/0xdb0 [ 360.154356] ? percpu_ref_tryget+0x2d0/0x2d0 [ 360.154394] ? __alloc_pages_nodemask+0xb10/0xdb0 [ 360.154412] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 360.170279] FAT-fs (loop4): Directory bread(block 2566) failed [ 360.173633] ? mem_cgroup_try_charge+0x548/0xa70 [ 360.173653] ? mem_cgroup_protected+0xa60/0xa60 [ 360.173682] ? __lock_acquire+0x7fc/0x5020 [ 360.173702] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 360.187332] FAT-fs (loop4): Directory bread(block 2567) failed [ 360.187575] alloc_pages_current+0x10c/0x210 [ 360.195318] FAT-fs (loop4): Directory bread(block 2568) failed [ 360.198524] pte_alloc_one+0x1b/0x1a0 [ 360.198545] do_huge_pmd_anonymous_page+0x8be/0x1b60 [ 360.198561] ? print_usage_bug+0xc0/0xc0 [ 360.198581] ? __thp_get_unmapped_area+0x180/0x180 [ 360.251844] ? __lock_acquire+0x7fc/0x5020 [ 360.256447] ? trace_hardirqs_on+0x10/0x10 [ 360.256470] ? pud_val+0x88/0x100 [ 360.256487] ? pmd_val+0x100/0x100 [ 360.266260] FAT-fs (loop4): Directory bread(block 2569) failed [ 360.267691] ? find_held_lock+0x36/0x1c0 [ 360.267715] __handle_mm_fault+0x2d6b/0x4460 [ 360.267738] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 360.267751] ? graph_lock+0x170/0x170 [ 360.267763] ? print_usage_bug+0xc0/0xc0 [ 360.267790] ? lock_downgrade+0x8f0/0x8f0 [ 360.267811] ? kasan_check_read+0x11/0x20 [ 360.285340] FAT-fs (loop4): Directory bread(block 2570) failed [ 360.287033] ? rcu_is_watching+0x8c/0x150 [ 360.287049] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 360.287068] ? handle_mm_fault+0x8c4/0xc80 [ 360.287090] handle_mm_fault+0x53e/0xc80 12:52:09 executing program 5: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 360.287109] ? __handle_mm_fault+0x4460/0x4460 [ 360.287128] ? find_vma+0x34/0x190 [ 360.287146] __do_page_fault+0x620/0xe50 [ 360.291296] FAT-fs (loop4): Directory bread(block 2571) failed [ 360.294976] ? rcu_is_watching+0x8c/0x150 [ 360.294998] ? mm_fault_error+0x380/0x380 [ 360.295016] ? graph_lock+0x170/0x170 [ 360.295030] ? __fget+0x414/0x670 [ 360.295049] do_page_fault+0xf6/0x8c0 [ 360.295066] ? vmalloc_sync_all+0x30/0x30 [ 360.295084] ? find_held_lock+0x36/0x1c0 [ 360.295111] ? trace_hardirqs_off_thunk+0x1a/0x1c 12:52:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='modos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 360.299544] FAT-fs (loop4): Directory bread(block 2572) failed [ 360.303494] page_fault+0x1e/0x30 [ 360.303513] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 360.303518] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 360.391887] RSP: 0018:ffff8801aee57c70 EFLAGS: 00010202 [ 360.416225] RAX: ffffed0033659500 RBX: 0000000000000004 RCX: 0000000000000004 12:52:09 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x27fe, 0x0) r2 = request_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='/dev/input/mouse#\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/dev/nullb0\x00', r2) keyctl$invalidate(0x15, r3) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000001c0)={0x6c88, 0x80000001}) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000640)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000600)={0xffffffff}, 0x117, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r4, &(0x7f0000000680)={0xa, 0x4, 0xfa00, {r5}}, 0xc) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000280)="5c522d901829bc4cfa2a7182acf767654a875a8eef8c9ec8caf9ac5a5ead3ace94e0f1e29ef755d66514283b97732c51b49b88f41302ec3c2b949573aa3ca0a075b787b17ee4746b2699830b46c0c10cc886347ccec7c3a8a78edbe0c2d209431a4ebd70c3f11b80017433eca0bf812119fb3356bf6cc751b4e7b6a2e210c20bf25013f7dad156ff1fd1290a4a50f1c44ced210340b69540de225f5d87ff4b756a90b4e7b2b7b3a67610bb8886e01f53c9b80f1a03ee85d31b2128c624c4280791df85e93708d685d31af3a5b040ef5df63d4c65ff15db7935c9583842fd867e25e62cc6f9e9c60cc1", 0xe9, 0x4}], 0x2800000, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00000000c0)=""/45) r6 = semget(0x0, 0x7, 0x30) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000500)=""/203) keyctl$link(0x8, r3, r3) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f00000004c0)=0x10) [ 360.423493] RDX: 0000000000000004 RSI: ffff88019b2caefc RDI: 0000000020cbc000 [ 360.430765] RBP: ffff8801aee57ca8 R08: ffffed00336595e0 R09: ffffed00336595df [ 360.438033] R10: ffffed00336595df R11: ffff88019b2caeff R12: 0000000020cbc004 [ 360.445302] R13: 0000000020cbc000 R14: ffff88019b2caefc R15: 00007ffffffff000 [ 360.452596] ? _copy_to_user+0xf6/0x110 [ 360.456579] raw_getsockopt+0x162/0x3a0 [ 360.460563] __sys_getsockopt+0x1ad/0x390 [ 360.464728] ? kernel_setsockopt+0x1d0/0x1d0 [ 360.466189] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) 12:52:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x2}, 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 360.469137] ? ksys_write+0x1ae/0x260 [ 360.469163] ? syscall_slow_exit_work+0x500/0x500 [ 360.469184] __x64_sys_getsockopt+0xbe/0x150 [ 360.469200] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 360.469219] do_syscall_64+0x1b9/0x820 [ 360.498690] ? finish_task_switch+0x1d3/0x890 [ 360.503192] ? syscall_return_slowpath+0x5e0/0x5e0 [ 360.508125] ? syscall_return_slowpath+0x31d/0x5e0 [ 360.513060] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 360.518432] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.523280] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:52:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xddf, 0x1f, 0x7, 0x8b, 0x5, 0x2, 0x3e, 0x2, 0x385, 0x40, 0x7d, 0x8001, 0x8001, 0x38, 0x1, 0xffffffffffffffcf, 0x3, 0x3}, [{0x7, 0x5, 0x9, 0x0, 0x7, 0x1, 0x2, 0x6}], "81def67818dd0f9ad6d9579860234ffaa6c6dd5db883114eb5a062ac65e3a417b05c924989c14fe63e1d107ac3b0a3368bedd0d6ce35c202fcb98149151195c20e3414c8e9e28d94a88d710590cdb7e05993fd9c6cddb5b6d2aa30e5c902ef87340f97746202120918cfaeb0a2ce2f235ecdc5cae5cfe6744c8acad80700895a3c99e7ea4fdde5d612bcf8ca39483d778cf809eda2922a887b54e7a82fc6875cae0418ec65d619", [[], [], [], [], [], []]}, 0x71f) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 360.528468] RIP: 0033:0x455ba9 [ 360.531649] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.551016] RSP: 002b:00007fd1f8d70c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 360.558726] RAX: ffffffffffffffda RBX: 00007fd1f8d716d4 RCX: 0000000000455ba9 [ 360.565999] RDX: 0000000000000004 RSI: 0000000000000065 RDI: 0000000000000014 [ 360.573270] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 360.580543] R10: 0000000020cbc000 R11: 0000000000000246 R12: 0000000000000015 [ 360.587814] R13: 00000000004bc1a4 R14: 00000000004c9880 R15: 0000000000000001 [ 360.633804] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) [ 360.691679] FAT-fs (loop3): Directory bread(block 2563) failed [ 360.719605] FAT-fs (loop3): Directory bread(block 2564) failed [ 360.747141] FAT-fs (loop3): Directory bread(block 2565) failed [ 360.755866] FAT-fs (loop3): Directory bread(block 2566) failed [ 360.775149] FAT-fs (loop3): Directory bread(block 2567) failed [ 360.797190] FAT-fs (loop3): Directory bread(block 2568) failed [ 360.807231] FAT-fs (loop3): Directory bread(block 2569) failed [ 360.817435] FAT-fs (loop3): Directory bread(block 2570) failed [ 360.823563] FAT-fs (loop3): Directory bread(block 2571) failed [ 360.829881] FAT-fs (loop3): Directory bread(block 2572) failed [ 360.836468] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:10 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:10 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x300, 0x880000}) 12:52:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x7}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x100) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x90) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980435", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:10 executing program 7 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:10 executing program 5: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m-dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 361.071866] FAULT_INJECTION: forcing a failure. [ 361.071866] name failslab, interval 1, probability 0, space 0, times 0 [ 361.083233] CPU: 1 PID: 21617 Comm: syz-executor7 Not tainted 4.18.0-rc3+ #134 [ 361.090598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.099965] Call Trace: [ 361.102559] dump_stack+0x1c9/0x2b4 [ 361.106199] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.111400] ? kasan_check_read+0x11/0x20 [ 361.115549] ? rcu_is_watching+0x8c/0x150 [ 361.119715] should_fail.cold.4+0xa/0x1a [ 361.123797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.128908] ? graph_lock+0x170/0x170 [ 361.132701] ? find_held_lock+0x36/0x1c0 [ 361.136752] ? __lock_is_held+0xb5/0x140 [ 361.140813] ? check_same_owner+0x340/0x340 [ 361.145120] ? rcu_note_context_switch+0x730/0x730 [ 361.150037] __should_failslab+0x124/0x180 [ 361.154258] should_failslab+0x9/0x14 [ 361.158045] kmem_cache_alloc+0x2af/0x760 [ 361.162177] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 361.167700] ptlock_alloc+0x20/0x80 [ 361.171311] pte_alloc_one+0x6b/0x1a0 [ 361.175097] do_huge_pmd_anonymous_page+0x8be/0x1b60 [ 361.180188] ? print_usage_bug+0xc0/0xc0 [ 361.184240] ? __thp_get_unmapped_area+0x180/0x180 [ 361.189153] ? __lock_acquire+0x7fc/0x5020 [ 361.193375] ? trace_hardirqs_on+0x10/0x10 [ 361.197595] ? pud_val+0x88/0x100 [ 361.201035] ? pmd_val+0x100/0x100 [ 361.204558] ? find_held_lock+0x36/0x1c0 [ 361.208645] __handle_mm_fault+0x2d6b/0x4460 [ 361.213045] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 361.217869] ? graph_lock+0x170/0x170 [ 361.221650] ? print_usage_bug+0xc0/0xc0 [ 361.225704] ? lock_downgrade+0x8f0/0x8f0 [ 361.229841] ? kasan_check_read+0x11/0x20 [ 361.233971] ? rcu_is_watching+0x8c/0x150 [ 361.238106] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 361.242499] ? handle_mm_fault+0x8c4/0xc80 [ 361.246719] handle_mm_fault+0x53e/0xc80 [ 361.250768] ? __handle_mm_fault+0x4460/0x4460 [ 361.255336] ? find_vma+0x34/0x190 [ 361.258861] __do_page_fault+0x620/0xe50 [ 361.262902] ? rcu_is_watching+0x8c/0x150 [ 361.267039] ? mm_fault_error+0x380/0x380 [ 361.271172] ? graph_lock+0x170/0x170 [ 361.274957] ? __fget+0x414/0x670 [ 361.278393] do_page_fault+0xf6/0x8c0 [ 361.282179] ? vmalloc_sync_all+0x30/0x30 [ 361.286311] ? find_held_lock+0x36/0x1c0 [ 361.290364] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.295194] page_fault+0x1e/0x30 [ 361.298634] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 361.304231] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 361.323458] RSP: 0018:ffff88019cf1fc70 EFLAGS: 00010202 [ 361.328804] RAX: ffffed003338ba00 RBX: 0000000000000004 RCX: 0000000000000004 [ 361.336059] RDX: 0000000000000004 RSI: ffff880199c5d0bc RDI: 0000000020cbc000 [ 361.343309] RBP: ffff88019cf1fca8 R08: ffffed003338ba18 R09: ffffed003338ba17 [ 361.350559] R10: ffffed003338ba17 R11: ffff880199c5d0bf R12: 0000000020cbc004 [ 361.357810] R13: 0000000020cbc000 R14: ffff880199c5d0bc R15: 00007ffffffff000 [ 361.365075] ? _copy_to_user+0xf6/0x110 [ 361.369036] raw_getsockopt+0x162/0x3a0 [ 361.372997] __sys_getsockopt+0x1ad/0x390 [ 361.377133] ? kernel_setsockopt+0x1d0/0x1d0 [ 361.381522] ? ksys_write+0x1ae/0x260 [ 361.385311] ? syscall_slow_exit_work+0x500/0x500 [ 361.390155] __x64_sys_getsockopt+0xbe/0x150 [ 361.394546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 361.399544] do_syscall_64+0x1b9/0x820 [ 361.403416] ? syscall_return_slowpath+0x5e0/0x5e0 [ 361.408327] ? syscall_return_slowpath+0x31d/0x5e0 [ 361.413242] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 361.418590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.423420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.428592] RIP: 0033:0x455ba9 [ 361.431760] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.450995] RSP: 002b:00007fd1f8d70c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 361.458690] RAX: ffffffffffffffda RBX: 00007fd1f8d716d4 RCX: 0000000000455ba9 [ 361.465941] RDX: 0000000000000004 RSI: 0000000000000065 RDI: 0000000000000014 12:52:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xc000000, 0x880000}) 12:52:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:11 executing program 5: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980488", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 361.473190] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 361.480441] R10: 0000000020cbc000 R11: 0000000000000246 R12: 0000000000000015 [ 361.487691] R13: 00000000004bc1a4 R14: 00000000004c9880 R15: 0000000000000002 [ 361.497311] FAT-fs (loop3): Directory bread(block 2563) failed [ 361.507520] FAT-fs (loop3): Directory bread(block 2564) failed [ 361.514834] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:11 executing program 7 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 361.560809] FAT-fs (loop3): Directory bread(block 2566) failed [ 361.589193] FAT-fs (loop3): Directory bread(block 2567) failed 12:52:11 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x0, 0x7ff, 0x6}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="731a633c8e4acfd8fc346cc70175dd", 0xf}, {&(0x7f0000000140)="9e5d1064c5517bde5040d442ab2439e61aab48c6aef444cf4f88952640bc530d2177da9fa3576e24670a52c069864fc48060cc9fb9742b9de750670a579ba3a41b97fdc4ba04e228d95e13d7495e4d", 0x4f}, {&(0x7f00000001c0)="2c68c42de6dadbdbf9799dbbeda6f524be930e865dad761548ca4de12bcdf1d8dd2bda7abcdf5abd0e98a633e986c2fe42883fd8697f4e5c1d9d0426f85aa80de4cb6fe1c06cbaab59c4933eab8b64c6f634fc7ba2e06a32f6364175667e06fb81406c90aa34ef70972bba7d7d54bdd63757ff15a9c599ed8a6c6b0a4cafe54dc60b96a5d0aad3b855301b306999c92f5cd07f59411cb661c9642704c4db04fc7684", 0xa2}, {&(0x7f0000000280)="272803eb858c9ca0937eb1562a2547809ae3cfd706c2c72047062499ee4fd4b1b2737e1f07d51521ce83976e1af7bd313fa92b81073c3c9c5078dc9401", 0x3d}], 0x4) 12:52:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1200, 0x880000}) [ 361.613349] FAT-fs (loop3): Directory bread(block 2568) failed [ 361.645399] FAT-fs (loop3): Directory bread(block 2569) failed [ 361.667372] FAT-fs (loop3): Directory bread(block 2570) failed [ 361.701622] FAT-fs (loop3): Directory bread(block 2571) failed [ 361.728365] FAT-fs (loop3): Directory bread(block 2572) failed [ 361.747953] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:11 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mldos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:11 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) socketpair(0xe, 0xe605720fcbfaa3ff, 0x10001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r0, 0x540b, 0x5) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffff, 0x1000000040001) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000040)={[0xf000, 0x0, 0xf000, 0x4], 0x802, 0x22, 0xf308}) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1700, 0x880000}) 12:52:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xfffffdef, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:11 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200042, 0x0) 12:52:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x10, 0x880000}) 12:52:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0x2000008e, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:11 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000004c0)={0x8, 0x8, 0x26ca9e9d, 0x100, "f5106414cdd816dac07d81d25aeea2c28e3964ebdacc0e9a0b9269bab3c78a42"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000240)={@local, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x55, "00ffcab7ff2e0a8cb7d59e205f11e7a62786daad415b7e2a47c45a803ff06037233b964cd39a8c278f25210b07877fd29dead67acf99f69264c3e673821948d4fd62040d32444c3ad577c49ada78a10848efb2a676"}, &(0x7f0000000580)=0x5d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x6}}, [0x5f, 0x4, 0x1, 0x1, 0x0, 0x8, 0x800, 0x1, 0x6, 0x65, 0x3, 0x3, 0x0, 0x4, 0xdf59]}, &(0x7f00000006c0)=0x100) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @rand_addr}, &(0x7f0000000340)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast2, @broadcast}, &(0x7f00000003c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@mpls_getnetconf={0x3c, 0x52, 0x22, 0x70bd27, 0x25dfdbfe, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4004005) 12:52:11 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$KVM_NMI(r0, 0xae9a) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000340)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x400, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0x1, 0x9, 0x10000, 0x7, 0x8, 0x810, 0x7, 0x40, 0x3, 0x5, 0x1, 0x3, 0x3, 0x9, 0x3, 0xc0c], 0x7002, 0x2000}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1, 0x0) 12:52:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosT', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m#dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0xbc, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1600000000000000, 0x880000}) 12:52:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x9, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0x5ea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:12 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000800)={0x8, 0x120, 0xfa00, {0x3, {0x0, 0x8, "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", 0x81, 0x0, 0x5, 0x0, 0x5, 0x46, 0x1}, r1}}, 0x128) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xbc0d, 0x80000) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000740)={0x16, 0xffffffffffffff86, 0xfa00, {&(0x7f0000000700)={0xffffffff}, 0x3, r1, 0x100000800002c, 0x8002, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5bc000000000000}}}, 0xfffffffffffffcbd) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000600)) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f00000004c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000440), r3}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000140)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0xe6, "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", 0xa3, 0x7, 0xffff, 0x10000, 0xc3c1, 0x20, 0x6, 0x1}, r1}}, 0x128) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000580)={0xb95, 0x6}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 12:52:12 executing program 1 (fault-call:7 fault-nth:0): r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xb00000000000000, 0x880000}) 12:52:12 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x1005) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mpdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 363.018555] FAT-fs (loop3): Directory bread(block 2563) failed [ 363.040431] FAT-fs (loop3): Directory bread(block 2564) failed [ 363.059579] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf000000, 0x880000}) 12:52:12 executing program 5: prctl$getname(0x10, &(0x7f0000000080)=""/87) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0x5ee, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20080, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x1) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 363.071168] FAT-fs (loop3): Directory bread(block 2566) failed [ 363.091719] FAT-fs (loop3): Directory bread(block 2567) failed 12:52:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mxdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x20cbc004, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 363.124355] FAT-fs (loop3): Directory bread(block 2568) failed [ 363.154865] FAT-fs (loop3): Directory bread(block 2569) failed [ 363.180073] FAT-fs (loop3): Directory bread(block 2570) failed [ 363.206782] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x4888, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x26000000, 0x880000}) 12:52:12 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x20}) [ 363.227287] FAT-fs (loop3): Directory bread(block 2572) failed 12:52:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 363.286913] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mXdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:13 executing program 1: r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0xbc, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x88a8ffff, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xa1, @empty, 0x5}}, [0x9, 0x0, 0x3, 0x9, 0x34, 0x8, 0xe1eb, 0x1, 0x4, 0x7, 0xffffffff807f3bc6, 0xffffffffffffff80, 0x2dcf, 0xffffffffffffffc0]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x2c6, 0x6cd5, 0x5}, 0x10) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:13 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1b, 0x880000}) 12:52:13 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x6, 0x87ffff}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1ff, 0x10000) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 12:52:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m.dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:13 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x16, 0x880000}) [ 364.060236] FAT-fs (loop3): Directory bread(block 2563) failed [ 364.071855] FAT-fs (loop3): Directory bread(block 2564) failed [ 364.091845] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 12:52:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x11, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:13 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m%dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 364.119626] FAT-fs (loop3): Directory bread(block 2566) failed [ 364.154147] FAT-fs (loop3): Directory bread(block 2567) failed 12:52:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x608, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 364.215502] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:13 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x15000000, 0x880000}) [ 364.277919] FAT-fs (loop3): Directory bread(block 2569) failed [ 364.357746] FAT-fs (loop3): Directory bread(block 2570) failed [ 364.390944] FAT-fs (loop3): Directory bread(block 2571) failed [ 364.397445] FAT-fs (loop3): Directory bread(block 2572) failed [ 364.406494] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m*dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:14 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000a00)=0x80) sendmsg$kcm(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000280)="4dd67bdbf49880b557c7c29f2a06b73408b7c06cec82301491ab9d60d0c04046c5945ab5bbd615448c0bbdde1c6cf8ff5a07c1a8daf3b6f2bf25a9955d99004365d90a431d3e2d6a7ccc5286db05c7e02843313966b0f1cd299fb86dbd34656d4ae39d2e38f0ce71eaa6b461972a8df20c8db6a727e48c32cfb394f5660837e577f7b77128b4568f0dcabf040d78086021a4ddb2e08adfc7196abbf22a57cfe2636269a2b6d7aad96c72f60e2d7a4a2147f4a01617ef019c188aa50819e79877ed11855f676798dcc626b1ec2c23cc78969927bbbe581b11458b9eb6fd4686873412f94c74b4ee1d19e8a33e9b47", 0xee}, {&(0x7f0000000380)="336110f72b597b7e37dc7b57a264c44c495e8ce4835da98ab8007761fcd6b8c8bb17", 0x22}, {&(0x7f00000003c0)="35d70d1e87a6dd3909c5964f0c99a5228766caf9f5a8f76299aecc887e2745b1b3e3f69652c0d6171cdfffc91514c4d7f4f04d4388f8cefce8445f56eba3e3cc4904fcfd9bb63372cb8df436cc98cdaf5c48fd502fb5f9b413298258beb7b0c09d06654ab3b655d6b9f166b784b10efcf8d5e04952f44cd774b8316b04fc7e89264eb95d9aafe41eb89582f29a32d9fbdbbcaec23e724027b923ade4e4f6c99a4dc0a6ae9b06a16e3f0517074666369cd0c056cc1fb8f9e1f5fb07e3db3be609224e97221e0536016c0429db6bae", 0xce}, {&(0x7f00000004c0)="6a3efae6b0063f8801416c59238e28fd456e5571e63a2ecdff09303e258d91cddcdb16d0e36ff7aa3d557c71b099146511bb848183858eb299a371ce331b5440001878ebc52d9186e20503a712392a934e59e140cc627718c5f2ebe8b65cb17be35d4d72968a3a66cbdce283fc61f1bd848cda435c45c29d714633ac2c667fd864cab953c55d565d7982c2fdee8d05ba328c5c8efbcd16c975536f47ec186d6c96b34af25570947143b1f1c1bf4659e9efafc79f6efc8aa97175fb96450e409cc753b9362aed36c0247f75ab35cc6c3fabcc89d8", 0xd4}, {&(0x7f00000005c0)="e0fd5c1e90f8c88125028b1b31915450673999ccf72495fc0d5d815cf3267fb4ad60ea2ce07eda93ac0ebe79dda4edde09447a75644a7f4860535f490613506cf869e0d123cfbc8c30ded4ef47c2e3dc495b48492b7833c5a4a8bcde782e5a89781092d5cc698336f97bccaa984ba73471bbd6651c08675ad712991b29bd7663e38fcc688d37ba0b859e473d76fa296fa113604f141e4ac753dcd55edb854e11e2dcca90292ce28846741a2d179244d4a6be74290feec49a34b4b071e841faa2975f2310d2cf9793af8c21fd855236f32fb07741dcee6f31ca20508d499cb22c87b151437a06d5831d4dda3cf24f983df872eed1cce6", 0xf6}, {&(0x7f00000006c0)="db89a0c35154ed5e60014e18b64243037cc887a81db98e5baaf426de764fb07842c308f066e547aa26", 0x29}, {&(0x7f0000000700)="00837cd5a4f9063262a6451bcc8b22191b98e57b591cd35d78d77853d2fcc2dafc67ff7d59433b0f0e0b44", 0x2b}, {&(0x7f0000000740)="93b18c8eb508c686277e9f7b9ee3c9854b88605f5172de6962746813aa97e6546b6d0b9ab9a8a569401bc964ccb750de36ddc0ff4187b6da2f41519301d9c3b6ece4d039c2b0c6e209ca0c9dae5c35573da01c908e3aabdb9430b8eb2fbff545bc1f324601dac6f6ed58309faf9a18d3864062e5f7430a18da34cd295cad6e8c29796527b8e408c126fee5023e52b4ae", 0x90}, {&(0x7f0000000800)="a2622a934a20adad7e9dffdf27ec92538e34c67668c640a2dab4804e955ada69b8217df94dba013f535a1716b243bcda841016a4d048bdae55e4371986a5241f48962663681ee5d97652e2bc55dc1b69d11cc142c22e8de8b5fa011441a575fd9714b2ddf4bbf6e32617ae01668a92204150a89dcce998ef0899e66d3a668eefcf1d867d8aec88b29ad00df23330bee4555884e76eebc7e4d15c392a4b93b5559aeb19933c5177ff94a708ba955a23b152244ac1cf172d8f8b57a65246bc1fccb5f4087e3df7c0deba545f91397fb386ea4808c1ff5084510f30198a496d554ff5feb08510bf71ba02c8ea57cf898e5da67fed5f9e", 0xf5}], 0x9, 0x0, 0x0, 0x40000}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x890e, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x10000000000000a, &(0x7f00000001c0)=0x6, 0xffffffffffffffc8) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000000)=0x6, 0x4) 12:52:14 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) fcntl$getflags(r0, 0x40b) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 12:52:14 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9004, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8035, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1700000000000000, 0x880000}) [ 365.128974] FAT-fs (loop3): Directory bread(block 2563) failed [ 365.159214] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1400, 0x880000}) 12:52:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8848, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6(0xa, 0x2, 0x1ff) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000000100)=""/244, &(0x7f00000000c0)=0x8f) io_setup(0x10000, &(0x7f0000000080)=0x0) io_getevents(r2, 0x1ff, 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f00000002c0)={0x77359400}) [ 365.196219] FAT-fs (loop3): Directory bread(block 2565) failed [ 365.224056] FAT-fs (loop3): Directory bread(block 2566) failed 12:52:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:14 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x64, "bbf2c96886c901398a2036370ca565fb4ff8a75f9095d30bb82b3264f9b43dac5163fb694f0e1dd4ddef1ebfd43569a0c301672795f6d2400bdf5c39fe66b164f58b1ae67244fef75325b29a8450f0dd0318252144856a5359a442541f8a8aa11df42ca6"}, &(0x7f0000000140)=0x6c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0x7}, 0x8) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 365.257148] FAT-fs (loop3): Directory bread(block 2567) failed [ 365.289922] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m+dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x4305000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2300, 0x880000}) [ 365.326223] FAT-fs (loop3): Directory bread(block 2569) failed [ 365.360178] FAT-fs (loop3): Directory bread(block 2570) failed [ 365.367704] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 365.390397] FAT-fs (loop3): Directory bread(block 2572) failed [ 365.415426] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:15 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9012, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/23, 0x17}], 0x7, &(0x7f0000001440)=""/100, 0x64, 0x7}, 0x40010000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xffffffffffffffa5) 12:52:15 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x87ffff, 0x880000}) 12:52:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:15 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='^systemposix_acl_accessGPL\x00', r0}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0x2, 0xff, 0x5279, 0x6, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0x5}}, 0x6, 0x9, 0x4, 0x1, 0x1411}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xe3, "653912fa507f4c84106b1b2dbcb4c24c12969bc75b46c620b6734b7792e2e6de71195906f5ac6200a7fbf07cfe373bea7c70748d6b1e300f0eca274f08e9102f37961f13ffa2a806992acc69ddf7d15ebad11fadd2618f368c7dc930011683a8fb5b9d1aec8c105e17d3ae560796b310038059e9010393c686e37a7d3d3bc1aa0f12085caa3dcd2afd3b852dac758998c2e14eba8717af3330064feee29481227aeb1561f88199957eb06ec81a881e797680ce033bcd75be5dd53e2cf4f42ab7b74ee5edfddfd74728ec23c45c513365a5f6bb5d8f90b5b6e5c6db9ddc40a890827533"}, &(0x7f00000003c0)=0xeb) 12:52:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mcdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0x4) [ 366.366401] FAT-fs (loop3): Directory bread(block 2563) failed [ 366.399509] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:15 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x12, 0x880000}) 12:52:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x200) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x81000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 366.432612] FAT-fs (loop3): Directory bread(block 2565) failed [ 366.440358] FAT-fs (loop3): Directory bread(block 2566) failed [ 366.459888] FAT-fs (loop3): Directory bread(block 2567) failed 12:52:16 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) 12:52:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4(r0, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x8, [0x2, 0x40, 0x1552, 0x100, 0x9, 0x4, 0x0, 0x0]}, &(0x7f0000000300)=0x14) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x630042, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000100)=""/206) [ 366.480290] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='midos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:16 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x17, 0x880000}) [ 366.517257] FAT-fs (loop3): Directory bread(block 2569) failed [ 366.543722] FAT-fs (loop3): Directory bread(block 2570) failed 12:52:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x86ddffff, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 366.573646] FAT-fs (loop3): Directory bread(block 2571) failed [ 366.593997] FAT-fs (loop3): Directory bread(block 2572) failed [ 366.638366] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:17 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x900d, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x2, {0xa, 0x4e23, 0xae, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="00dfb4db61eaaea755ee51da3b1ecf7f3b3506674e5de706a439ce237c0651d0ab8afd36eb2fa4a32554f9596c0beab931bf00f7defcd3f12c50efcfb56e3b1a1894ae29fba4e591279fec076cfb7f8b5f97a97c7c348a0b1b5a6eb73bdb0eea099ee2c30806a23ae86f5f7ebbe0ea2dec1c18abf7ff8cb7cfb642e0bdd466a017817b301ca273c38b5e0781551ca5f6dff52ca3cf854c5d49a7080f99f1be8e1ede1ca10ff1509c63345ef60705cf3fd91aed04a34cf5a9d655dca526e386bc0c31b8c42206a61b", 0xc8}, {&(0x7f00000002c0)="1850a7f5488ce2f96bd54de32311c550e33c4ceb256d86e61eb25e4d5658f0b1b2025bd68404d59371c93dc9e1e987bb8d171030674b6c59d66a5c6c6a2229d3f34696499de31494940a754d0342e4a766506fe32789149659b7ba73a7a8d6bb665daed4ada31667a9caece03823e01c15d713c16a7cf3b17386e1260595f17dd540dee587c663", 0x87}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="95ce801dbbe3acd75b77915060a0e2f1999284082959f53c7e3a2d7572d4b00946834d53629d69dbe2ccefad284cead443f33e6257ca517941c7b890fff5802d1a057f7668dd4ed058097b958d2d040888d10ee39e26e40b63d05fe8ecd60f005dded38f46c6aa854270224da0049045f487a4a3ba9b8d400ee452e9719e2b717416775ec92cb1e3ae80402d552b9c530155b5b4c088ad983ffa1a52", 0x9c}], 0x4, &(0x7f0000001440)=[{0xa8, 0x115, 0xffff, "b61927e803b07b0a8440dd5360a02fb3fd9f8998f0ba7cf854c807a731ede96df20bf0d721c3e72860f3a47bad3baa6b016a884e3c75a452f04ed897177bbe7706de948a44fb69107593feb2e0d4ed938f85891d257916cd707633a95ad385d6cd96630d5d39b1aff842012f2425f1a114f64cc14fa9b1150ce59f1ac374854dba6c703cbfec9be0117d569f9506bddc2bd0740c8f59"}, {0xb0, 0x6, 0x0, "11f95e05f9222351e65bc06f54124f52ab198eeefc666f8d1119460bcc3a10aa343f55b9424afbaa7bc65de94b323d93dd1bea9287b91a9df7e9f255bf68e780dac0b48b58966b8a5d1ffe345fe8dea43811b6aea588161e563eee4debbc2d6cc4cf691eac55189c70d16a3eba2e38fedd1fc457ca0086781d3302a39ab6f44aba325a6857895ea8c674701bd663c7e8e227ff0ad4f125430e873fd13ce984"}, {0x10, 0x13f, 0x3ffc000000}], 0x168, 0x4000004}, 0x800) 12:52:17 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x2000400, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000140)={0x100001fff, 0x6}) 12:52:17 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2600000000000000, 0x880000}) 12:52:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x1100, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mudos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:17 executing program 7: r0 = socket$inet6(0xa, 0x80007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100600ffff"], &(0x7f0000000080)=0x14) clock_settime(0x6, &(0x7f0000000140)={0x77359400}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x8e5, 0x202, 0x4, 0x7ff, 0x5, 0x4, 0x1, r3}, 0x20) 12:52:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:17 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x400000000000000, 0x880000}) [ 367.653148] FAT-fs (loop3): Directory bread(block 2563) failed 12:52:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1df52)=""/174) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x0, 0xfffffffffffff000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}, 0x1, 0x1, 0x3, 0x100, 0x1000, 0x80000000, r3}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="ed4945e6170606fcd43c7f91e8a363094d6a79fc7d8ea5ef48c138c8170117934b7f7eccd4ac7a8c60e50f9695bb72140b2255ea9e0f9b81dc36e92c594a344af8081ae61fad58857201b5242d3b8c18f545eae4a5ba749dbc545b2a05024f52f9d9763ca6f67228032e86f633379c3652fc9a06c91cdbc0c8bb0ad8443fdbba77bcaec9bd0c6a4929") 12:52:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000002c0)=""/4096, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x800) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffff}, 0x13f, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f00000001c0)={0x4, 0x8, 0xfa00, {r4}}, 0x10) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 367.703516] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m0dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 367.780194] FAT-fs (loop3): Directory bread(block 2565) failed [ 367.817863] FAT-fs (loop3): Directory bread(block 2566) failed 12:52:17 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1a00, 0x880000}) 12:52:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10201, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/192) 12:52:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8035000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 367.845474] FAT-fs (loop3): Directory bread(block 2567) failed [ 367.881589] FAT-fs (loop3): Directory bread(block 2568) failed [ 367.920876] FAT-fs (loop3): Directory bread(block 2569) failed [ 367.957481] FAT-fs (loop3): Directory bread(block 2570) failed [ 367.975805] FAT-fs (loop3): Directory bread(block 2571) failed [ 367.993157] FAT-fs (loop3): Directory bread(block 2572) failed [ 368.014398] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x80350000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x7, &(0x7f00000002c0)=""/244, &(0x7f00000000c0)=0xf4) 12:52:18 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = dup2(r0, r0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x2, 0x800}) 12:52:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xe000000, 0x880000}) 12:52:18 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9002, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mddos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) 12:52:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7303", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8952, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = getpid() ioprio_set$pid(0x2, r1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x3, 0x5, 0xc9d500000000, 0xffffffffffff8001}, {0x8000, 0x3, 0x1f, 0x7}, {0x3ff, 0x4, 0x5ca, 0x6}, {0xffff, 0x1, 0x2, 0x4}, {0xfffffffffffffff9, 0x2, 0xffffffffffff26a7, 0x1}, {0xffffffffffffffff, 0x3f, 0x401, 0x3}, {0x7, 0xfffffffffffffff9, 0x1, 0x1}]}, 0x10) fcntl$setown(r0, 0x8, r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ptrace$setopts(0x4200, r1, 0x80000000, 0x4b) 12:52:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x8000000, 0x880000}) 12:52:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos#', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8100, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x30, 0x10000) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x50, r1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) 12:52:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m\ndos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8916, &(0x7f0000000140)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f0000000040)={0x0, 0xfffffffffffff7d5, 0x1f, 0x1}) 12:52:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881100}) 12:52:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x88480000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:18 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 369.399470] FAT-fs (loop3): Directory bread(block 2563) failed [ 369.426574] FAT-fs (loop3): Directory bread(block 2564) failed [ 369.432877] FAT-fs (loop3): Directory bread(block 2565) failed [ 369.440456] FAT-fs (loop3): Directory bread(block 2566) failed [ 369.447952] FAT-fs (loop3): Directory bread(block 2567) failed [ 369.459502] FAT-fs (loop3): Directory bread(block 2568) failed [ 369.465685] FAT-fs (loop3): Directory bread(block 2569) failed [ 369.472223] FAT-fs (loop3): Directory bread(block 2570) failed [ 369.478335] FAT-fs (loop3): Directory bread(block 2571) failed [ 369.484415] FAT-fs (loop3): Directory bread(block 2572) failed [ 369.490747] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:19 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9003, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000d}) 12:52:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x7, 0x6, 0x3f, 0x500, 0x0, 0x2, r2}) 12:52:19 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x800) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms.os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x2, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:19 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) 12:52:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f730e", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000e}) 12:52:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x86ddffff00000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e21, 0xc6bb, 0x4e20, 0x1000, 0x0, 0x20, 0x0, 0xc, r1, r2}, {0x5, 0x10001, 0x4, 0x0, 0xd24, 0x4, 0x9, 0x98}, {0x8, 0x10001, 0xfffffffffffff879, 0xd7}, 0x6, 0x6e6bbd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d3, 0xff}, 0x2, @in=@rand_addr=0x7, 0x3501, 0x4, 0x3, 0xdc, 0x10001, 0x9, 0x5}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r3, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x709000) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000100)=0x8000000072b0d142, 0x4) ioctl(r4, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r5, &(0x7f00000002c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r6}}, 0x18) r7 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r7, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r8 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r8, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f0000000300)=0xf4) 12:52:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xf7c, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x70}}}, 0x88) 12:52:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msoos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:19 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7ff, 0x40080) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) acct(&(0x7f0000000100)='./file0\x00') 12:52:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881a00}) [ 370.448222] FAT-fs (loop3): Directory bread(block 2563) failed [ 370.478190] FAT-fs (loop3): Directory bread(block 2564) failed [ 370.492209] FAT-fs (loop3): Directory bread(block 2565) failed [ 370.498908] FAT-fs (loop3): Directory bread(block 2566) failed [ 370.511139] FAT-fs (loop3): Directory bread(block 2567) failed [ 370.519150] FAT-fs (loop3): Directory bread(block 2568) failed [ 370.542411] FAT-fs (loop3): Directory bread(block 2569) failed [ 370.560192] FAT-fs (loop3): Directory bread(block 2570) failed [ 370.580212] FAT-fs (loop3): Directory bread(block 2571) failed [ 370.586520] FAT-fs (loop3): Directory bread(block 2572) failed [ 370.593747] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:20 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x900a, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x400000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000004) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r3, 0x2e9983f21f0de21, 0x70bd2b, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff9b78}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 12:52:20 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:20 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880b00}) 12:52:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msuos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:20 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="0000b366ce10e63ead000095ccfaf4174f94e0eb17d9eb120d3dcdb38bfb33cef56dfbb3299679e0f6445fa4488fa6424f078c5b80cd6925b60a3f9463901211b5078e63b59e05c21538ac89f809000000d52465e6d4045d98ebf4a819d8a2ee8ad56beb6f87a3bc2a9acec34713c7854a7b9a9a8fece10767fbe30ec352303ca881cce3f4143e49fb45d4c3c608b151b5efe3ff19b98860f68c9321a3c8fadec07157a1af3a90750f0be6f922b6b24efbad876881375b36f8971de474bb1c133ca9b55b1edfefd9cb13225b47886b868036418ba41aa4fde472ca2c9a48b730822bd003f6d0fd133000000000000000000000000000000000") syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x47f71212}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0xd2, "9aa4e82d857704b6ab02c129fa1bc8a756f45eafa02b3182e9aa1223e86a2852360427d2598460b0fdd015e7846df48dce1d60dd15022e0e5f9aebde228d07d2bf24f3c2dde71ac06496183a6a4f9197b57f10a13b61a6f8b9d0319e3b4bdb0b778a4ee797c36bc5f7d02c26df4d5231e71fe623936548060bcefee0e716b4b1b89c3df0d1380b52071c3fc89253e662398d6a95b81bbeaf655fa8b0dd35fd9e4e04bc0e3799e66412d73d2e8aa4934389066f1002aaac5faf828e282c9fca4752a32760463d838a3dd23d9d325cbaf24ff6"}, &(0x7f0000000240)=0xda) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000280)={0x73, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x1, 'dh\x00', 0x1, 0xc7, 0x7b}, 0x2c) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 371.450584] FAT-fs (loop3): Directory bread(block 2563) failed 12:52:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x11000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:21 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x200000000000003f) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40002010}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:21 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880e00}) 12:52:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x7, 0x200, 0x1f, 0x1, 0x10001}, 0x14) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 371.495957] FAT-fs (loop3): Directory bread(block 2564) failed [ 371.532590] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") io_setup(0x0, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0xf, 0x2a45528e, r0, &(0x7f0000000200)="c1c6498da8488cc0bbd117ebc1679cb9344e671910db805405c7138af36238c67f5c0755a305195f23cbeffd91cbbca54a1dc42dfb0ea41c41e5999034362c743c5e1dc6ff69f2c14898b36b9cfbebc5dc9c8e44", 0x54, 0x108, 0x0, 0x1, r2}]) r3 = socket(0x11, 0x801, 0x7) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000100)=""/241, &(0x7f0000000000)=0xf1) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000002c0)={0x8, {{0xa, 0x4e20, 0xffffffffffff8001, @dev={0xfe, 0x80, [], 0x18}, 0x80}}}, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000380)={'nat\x00', 0xa4, "a749caae1c5bd0aa4f097337d1ec0e1504cebc25d76962271855c0046de44918c9d2a5489127fbd19caa4b61dce1db52921efc9cdd787dc3cb39f5ee033b5653936b98fee5c3893351b28fac2ec17ab51c08589eba231f2a8f8a0abde0db4c1ac7206f94c550b4b2831eefb4aa1a15474e1618a0e97ddb8839813cca7cbdd3139c17d515f684498a8091a4cd9102b05635bb8657520fdd70700b5be63f30bee1ad079d3a"}, &(0x7f0000000040)=0xc8) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms*os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 371.567127] FAT-fs (loop3): Directory bread(block 2566) failed [ 371.599313] FAT-fs (loop3): Directory bread(block 2567) failed 12:52:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x4000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:21 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880880}) [ 371.655194] FAT-fs (loop3): Directory bread(block 2568) failed [ 371.692099] FAT-fs (loop3): Directory bread(block 2569) failed [ 371.732120] FAT-fs (loop3): Directory bread(block 2570) failed [ 371.760237] FAT-fs (loop3): Directory bread(block 2571) failed [ 371.782635] FAT-fs (loop3): Directory bread(block 2572) failed [ 371.792490] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:22 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x900f, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x930, 0x70bd2d, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8850}, 0x40005) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000002400000000000000000000000000000000000008d73db13a9cbd2b1000000000000000000000000"], 0x48) 12:52:22 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/72) 12:52:22 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880300}) 12:52:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x101, 0x5f}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r3, 0x2c, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, &(0x7f0000000240)=0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff65, 0xfe29d8b315b8bd61, 0x0, 0x8, 0x5b, 0x100000000, 0x5}, &(0x7f00000001c0)=0x20) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msxos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x200000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73a0", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:22 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880c00}) 12:52:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x1000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup2(r1, r1) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000100)={0x251, 0xae9, &(0x7f0000000000)="328302555837d9a6d4af3e145f5e845a6bedf531949b5698b260f062585e5f6b7265acd48872b03c36a7", &(0x7f0000000040)="ef641397184c26f89c36872483e0db5ed9342d64aea36eeb7fff851486f78318926b4b91951cac412c16161f2619dee471f24564c2a2c1c6c7a3a282eb2980daef9f729da91d5fac96574960e196", 0x2a, 0x4e}) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:22 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x401) ioctl(r0, 0x1, &(0x7f00000002c0)="025cc83d6d345f8f762070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x202200, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/215) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x97e, 0x400000) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0xf4) 12:52:22 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb0c, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="860000f6ab7ed83848c42e31ae22b9a551101b0f3bef0b630771a3fa2aba16d77ac2fff065db0618455417710b6a546b081bde70005097c955a23aaa02f680d2b29f80473fe43d95456211cb3ad36ad5c015066dde98768b432ffc65dba54cf083f83946c5df0201cb0872194250adfcc00b542a60351b6c02b62d2e59054a37806c8a82f0507c45876f"], &(0x7f0000000200)=0x8e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), 0x4) 12:52:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mslos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x806000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 372.882532] FAT-fs (loop3): Directory bread(block 2563) failed [ 372.907733] FAT-fs (loop3): Directory bread(block 2564) failed [ 372.927959] FAT-fs (loop3): Directory bread(block 2565) failed [ 372.936830] FAT-fs (loop3): Directory bread(block 2566) failed [ 372.961160] FAT-fs (loop3): Directory bread(block 2567) failed [ 372.968605] FAT-fs (loop3): Directory bread(block 2568) failed [ 372.989270] FAT-fs (loop3): Directory bread(block 2569) failed [ 373.004227] FAT-fs (loop3): Directory bread(block 2570) failed [ 373.016771] FAT-fs (loop3): Directory bread(block 2571) failed [ 373.022910] FAT-fs (loop3): Directory bread(block 2572) failed [ 373.030554] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:23 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9011, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881500}) 12:52:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000006, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xad7, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x2, 0xcbc}) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x80000000, 0x1000, 0x9, 0x80000000, 0x39d, 0x5b1f}}, 0x8) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000100)="016b17ddedca882be56a6b14706b5d6d16d9aef6035fb13176e1e57b2a843fbb10ed3fd3daad88a0340dab36e4047102ade8ce57f97195fc5f6cbc76d1d9ec82719ce4e03faf15d8d10ffadb10a3b66f73dc0b717fe82348453285837e7d0543c20369116f7bca843982399afe2ab9ba39a712d1519dd337e5001c29b89e55c97b8207c22048f37a1d3726c07e9cac69e0c115a4f807f185a430126033b287d9b19d2a4beb0f8134f2bcef5a33a9f861ffbaa9f4a22ddd19eca539c7d91cfdb640061669ed6762f0d4518a1692b8b6bb80f5be32591fcccf0da404250f103f2602551d8dcc8ffe80bed6c4a6fd1f25bbc8fb011a5479ac84becede6a33645383") setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x7fff, 0x3, 0x5, 0x5}, 0x8) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 12:52:23 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x400, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x48, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x101}, @in6={0xa, 0x4e22, 0xfffffffffffffeff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mssos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x6488, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:23 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000002c0)={0xf, 0x8, 0xfa00}, 0x10) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @dev}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r4}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4, 0x0, 0x756, 0xe9}, 0x4, 0x0, 0x0, 0x0, "73642543265373f49dd6f63ced1aba9fe10c54dc7473eb494febaad8a2eeea7e97d963d102e04ced0441599eba848f6d33dec1725d7294f420513adfb644a423"}, 0x48}, 0x1, 0x0, 0x0, 0x4004080}, 0x4001) 12:52:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880a00}) [ 373.907897] FAT-fs (loop3): Directory bread(block 2563) failed [ 373.919123] FAT-fs (loop3): Directory bread(block 2564) failed [ 373.927171] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8847000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:23 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40100, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x50000, 0x9}) chmod(&(0x7f0000000100)='\x00', 0x101) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 373.962941] FAT-fs (loop3): Directory bread(block 2566) failed [ 373.990681] FAT-fs (loop3): Directory bread(block 2567) failed 12:52:23 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x4, 0x86b4, 0x4, 0x9292, @time, {0xffffffffffff0254, 0x1}, {0x7, 0x8000}, @ext={0x7, &(0x7f0000000040)="1a5b170988141a"}}, {0x8001, 0x7ff, 0x6, 0x100000000, @time={r1, r2+30000000}, {0x7, 0x8}, {0x2, 0x7f}, @note={0x7ff, 0x6, 0x3ff, 0x5, 0x1000}}, {0x10000, 0x9, 0x1c31, 0x1, @time={r3, r4+10000000}, {0x6, 0x3}, {0xfffffffffffffffd, 0x2}, @control={0x5, 0x5a8, 0x80000000}}, {0x5, 0x480000000000000, 0x45, 0x80, @time={0x0, 0x989680}, {0x3, 0x7}, {0x5, 0x5}, @addr={0x9, 0x101}}, {0x80000001, 0xffff, 0xfff, 0x100000000, @time={0x0, 0x1c9c380}, {0x100, 0x3}, {0x8, 0x5603}, @addr={0x0, 0x7}}, {0x2, 0x6, 0x4, 0x6, @tick=0x8, {0x4, 0x7}, {0x7ff, 0x5}, @raw8={"e39f0e3440146572370de8d7"}}], 0x120) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r6 = socket$can_raw(0x1d, 0x3, 0x1) rt_sigsuspend(&(0x7f00000002c0)={0xfffffffffffffff9}, 0x8) getsockopt$bt_hci(r6, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms%os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 374.051159] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880005}) 12:52:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x800000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) read(r1, &(0x7f0000000000)=""/44, 0x2c) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 374.152204] FAT-fs (loop3): Directory bread(block 2569) failed [ 374.206818] FAT-fs (loop3): Directory bread(block 2570) failed [ 374.237238] FAT-fs (loop3): Directory bread(block 2571) failed [ 374.246121] FAT-fs (loop3): Directory bread(block 2572) failed [ 374.265673] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:24 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9013, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:24 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x101000, 0x0) 12:52:24 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880009}) 12:52:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x89060000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msXos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\n', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:24 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x301000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x278d, 0x1) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x607, @dev={0xfe, 0x80, [], 0x1b}, 0x7}}}, 0x84) 12:52:24 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000f}) 12:52:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x543, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos@', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:24 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880008}) 12:52:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0xff}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x113, 0x1008}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f00000002c0), r3, 0x2}}, 0x18) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms\nos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x7609, 0x1}) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:24 executing program 5: r0 = getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001140)={0x0, 0x0}) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000001180)='./file0\x00', 0x4000, 0x2) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001200)=0x10, 0x80800) fcntl$setownex(r4, 0xf, &(0x7f0000001240)={0x2, r0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001280)={r3, r4, 0x8003}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) clone(0x0, &(0x7f0000000080)="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", &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)="ba422688ccbcd713527acae055ea38f6") 12:52:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0xffffca88, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:25 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x900b, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:25 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880011}) 12:52:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0xfffffffffffffff4) 12:52:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x0, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7f, 0x101}}}, {{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x8c, 0x8, 0x7, 0x4, 0x87, 0x7, 'veth1_to_bond\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffff00, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x8, 0x400, 0x6217, 0x5, 0xfffffffffffffffb, 0x1ff, 'ip6gretap0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x6, 0x4e23, 0x6, 0x2, 0x80, 0x20, 0x3f, r1, r2}, {0x1, 0xfffffffffffffff8, 0x7fff, 0x4, 0x4, 0x4, 0x9, 0xfffffffffffffff9}, {0x40, 0x6, 0x5, 0x41}, 0x1, 0x0, 0x2, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x4, 0x3, 0x10001, 0x9, 0x6, 0x6}}, 0xe8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:25 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x4788, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms0os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosL', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:25 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:52:25 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880015}) 12:52:25 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x88caffff, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x100) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 12:52:25 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8a, 0x10000) accept4$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80800) fcntl$getown(r2, 0x9) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f00000002c0)) shmget(0x0, 0x1000, 0x28, &(0x7f0000ffd000/0x1000)=nil) 12:52:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000040)={0x2, 0xff, 0xffff, 0x0, 0xf}) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x8500) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x83783fc7c8c7862e, &(0x7f0000000240)="0a0390c1d88327233d47bf78210b5c981bea977fb861557d10d2e22f4b1c1ec2a2ac46d49707a03d45678a62d099f3635354aea6b42c", 0x36) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0x3, 0x2, 0x2, 0x3}, 0x7d6, 0x4d1}) signalfd(r2, &(0x7f00000001c0)={0x20}, 0x8) 12:52:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mscos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x88470000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 376.595197] FAT-fs (loop3): Directory bread(block 2563) failed [ 376.641993] FAT-fs (loop3): Directory bread(block 2564) failed [ 376.678236] FAT-fs (loop3): Directory bread(block 2565) failed [ 376.697278] FAT-fs (loop3): Directory bread(block 2566) failed [ 376.730813] FAT-fs (loop3): Directory bread(block 2567) failed [ 376.749464] FAT-fs (loop3): Directory bread(block 2568) failed [ 376.757140] FAT-fs (loop3): Directory bread(block 2569) failed [ 376.764956] FAT-fs (loop3): Directory bread(block 2570) failed [ 376.771380] FAT-fs (loop3): Directory bread(block 2571) failed [ 376.777526] FAT-fs (loop3): Directory bread(block 2572) failed [ 376.784464] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:27 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x900e, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:27 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88001a}) 12:52:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x859, 0x101, 0x6}) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x88640000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:27 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0xa004, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x1, 0x600000000}) 12:52:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms#os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:27 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000080)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ftruncate(r1, 0x2) 12:52:27 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880024}) 12:52:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000100)=0x78) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x2000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 377.560449] FAT-fs (loop3): Directory bread(block 2563) failed [ 377.599961] FAT-fs (loop3): Directory bread(block 2564) failed [ 377.613752] FAT-fs (loop3): Directory bread(block 2565) failed [ 377.651421] FAT-fs (loop3): Directory bread(block 2566) failed 12:52:27 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881600}) 12:52:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000000)='#\x00', 0x2) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000100)={0xb1, "00bed8756b72f320118cb71cab48b74754413c7d2f60af6d7252e67b0f77654e0f23456772dd451372eafc3d50680146503dda116128cef0e117501f37e6e64c2385923ab28c95d7330833aedaf032f288b43fb3d737c1377dec805795fe6a7384ffb8c898a554ddba9ae8768f7477a5cc1deaa2a577feb4f71810d37df409176e3a17a57923ada4944fafd06e92d80bb0690a1cdfa76336ea0578ccf799effd2c731926250ce9a2e6f76d8a2aedbd06e2"}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms+os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 377.682341] FAT-fs (loop3): Directory bread(block 2567) failed [ 377.709330] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 377.751279] FAT-fs (loop3): Directory bread(block 2569) failed [ 377.773284] FAT-fs (loop3): Directory bread(block 2570) failed [ 377.802687] FAT-fs (loop3): Directory bread(block 2571) failed [ 377.823098] FAT-fs (loop3): Directory bread(block 2572) failed [ 377.850168] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:28 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9010, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8100000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:28 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:28 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882100}) 12:52:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getown(r0, 0x9) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msios\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:28 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)) ioctl(r0, 0x2, &(0x7f00000002c0)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000200)=0x4) signalfd4(r0, &(0x7f0000000240)={0x4b2b}, 0x8, 0x80000) flock(r0, 0x9) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000000)='statm\x00') getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000180)=0x40) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r2) [ 378.739421] FAT-fs (loop3): Directory bread(block 2563) failed [ 378.755151] FAT-fs (loop3): Directory bread(block 2564) failed [ 378.772931] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:28 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880019}) 12:52:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) 12:52:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x100000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:28 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x10000, 0x4}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x1, 0x1}, 0x14) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42004, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x8, 0x4) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000100)={0x0, 0x880003}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 378.800441] FAT-fs (loop3): Directory bread(block 2566) failed [ 378.829178] FAT-fs (loop3): Directory bread(block 2567) failed [ 378.845520] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:28 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881700}) 12:52:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mspos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 378.899212] FAT-fs (loop3): Directory bread(block 2569) failed [ 378.931286] FAT-fs (loop3): Directory bread(block 2570) failed [ 378.943349] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x10a01) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x689, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 378.955464] FAT-fs (loop3): Directory bread(block 2572) failed [ 378.991676] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:29 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9008, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:29 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880500}) 12:52:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="ccadc55067addbe97f00b10413eaf6e217711c6d4ecfd29033602796000d4517c410af5cf05dda4eab888c52babcbece1ad07de7ceca66dc41664b6c6854109c42b3d5f3864f237c39033e3d99f5bd28abd7a91cbcdbdc0a7c01fa815ce9e3100965f9acdef47714bf595955ce54db2c2316d1453db807fe0f35ef8cde891ae8a15908ab5ea24bd10c3bf82c32bb91ae49e3c73776aa84cacce44687b24431c92d6c4f20b1b1e7897aba740741da9c0842323c898a207fc21bae", 0xba}, {&(0x7f0000000040)="031cfe4aa2ea7cccb868b986d7712e1e2e5e74aa38f627216866a67357627c971c5b7464c1c96b505373562e8f7b6724f33c379cb78198e8a076116c05774e6e5b3698e527b33f495a9771159264faad4f9a19151162ac2fc4ebad93b218a506e1ce84df59a6e593121aecbc33d9d8", 0x6f}, {&(0x7f00000001c0)="f82556ea4105b9745f97f1f324ab3af74e0c6e9e886356f37f3370f9210daea3525988683a4cc5f1b2c23da35f1028df7fec2bb2d5c467229ead8428cc2b4cdd94e20b9614aadb0b1887", 0x4a}, {&(0x7f00000002c0)="8685451f9d1efd7621ed7e7189f707b895d38c7b42fa9b008379f730289698cc56123f4cbaf77a5714732cd4f55f904018352cda0175139bb70dfbd74d4f3587386ddf4bee4552840b5f22ad59e49892e6eaa943172650b31004b78d27a55a8aa051940135f42c21fd01bf837ed9d4d65b011c94c0e72a53df74f97b", 0x7c}], 0x4) 12:52:29 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x1, 0x10001}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x800, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880001}) 12:52:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000100)=@can={0x0, 0x0}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000080)=""/53, 0x35}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f00000012c0)=""/95, 0x5f}, {&(0x7f0000001340)=""/174, 0xae}, {&(0x7f0000001400)=""/59, 0x3b}], 0x7, &(0x7f00000014c0)=""/229, 0xe5, 0x5b3}, 0x1ff}, {{&(0x7f00000015c0)=@ipx, 0x80, &(0x7f0000001800)=[{&(0x7f0000001640)=""/210, 0xd2}, {&(0x7f0000001740)=""/178, 0xb2}], 0x2, &(0x7f0000001840)=""/12, 0xc, 0x4}, 0x6}], 0x2, 0x10060, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001900)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x400) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x34000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms-os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:29 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881b00}) [ 380.008763] FAT-fs (loop3): Directory bread(block 2563) failed [ 380.045395] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:29 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfbcb, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xca49, 0x84, 0x2, 0x8, 0x100000000, 0x3, 0x5, 0xe154, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8000, 0x100000000, 0x3ff, r2}, &(0x7f0000000180)=0x10) 12:52:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4c240, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8906000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 380.060897] FAT-fs (loop3): Directory bread(block 2565) failed [ 380.087714] FAT-fs (loop3): Directory bread(block 2566) failed 12:52:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms/os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x7, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:29 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881300}) [ 380.122528] FAT-fs (loop3): Directory bread(block 2567) failed [ 380.143339] FAT-fs (loop3): Directory bread(block 2568) failed [ 380.179546] FAT-fs (loop3): Directory bread(block 2569) failed [ 380.203543] FAT-fs (loop3): Directory bread(block 2570) failed [ 380.219358] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8864000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 380.240411] FAT-fs (loop3): Directory bread(block 2572) failed [ 380.265406] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:30 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 12:52:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x4, 0x61, 0x2d1d, r2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000002c0)={"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"}) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:30 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x880000}) 12:52:30 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9009, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7306", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:30 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6000, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:30 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x4305, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msd\ns\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:30 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000a}) 12:52:30 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/48, &(0x7f0000000140)=0x30) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc80300345f8f7620703a2bdc380c26362e8bb373cd9c423d55632412d662039cce431236f42fe1e550632b5922aba61c46719b38e566328108") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x10200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5727) r2 = accept(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000240)={0x7, 0x8, 0x1}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000080)) 12:52:30 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0xffffdd86, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:30 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x80, 0x10001, 0xe7c4, 0x80, 0x5, 0xffffffff, 0x7, 0x7, 0x8, 0x9}) 12:52:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x102) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x200) 12:52:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msd%s\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x88a8ffff00000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:31 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882400}) [ 381.486437] FAT-fs (loop3): Directory bread(block 2563) failed 12:52:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x0, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xfffffdb7) [ 381.558102] FAT-fs (loop3): Directory bread(block 2564) failed [ 381.608439] FAT-fs (loop3): Directory bread(block 2565) failed [ 381.651367] FAT-fs (loop3): Directory bread(block 2566) failed [ 381.680502] FAT-fs (loop3): Directory bread(block 2567) failed [ 381.694133] FAT-fs (loop3): Directory bread(block 2568) failed [ 381.706874] FAT-fs (loop3): Directory bread(block 2569) failed [ 381.721146] FAT-fs (loop3): Directory bread(block 2570) failed [ 381.727457] FAT-fs (loop3): Directory bread(block 2571) failed [ 381.734071] FAT-fs (loop3): Directory bread(block 2572) failed [ 381.740731] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:31 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x900c, 0x0) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:31 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) 12:52:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x43050000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:31 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881400}) 12:52:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoX\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x82001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x6, 0x7}, {0x1f, 0x8000}, 0x8, 0x4, 0xe86f}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) socket$inet6(0xa, 0xa, 0x0) 12:52:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) 12:52:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8864, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:32 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xf3, 0xa0840) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xffffffffffff8000, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'team_slave_1\x00', 0xe6}) [ 382.456487] Unknown ioctl -1068477616 [ 382.460645] FAT-fs (loop3): Directory bread(block 2563) failed [ 382.482246] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xf77) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x50, r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x410000, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x54f, &(0x7f0000000080)=0x2) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) 12:52:32 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880f00}) [ 382.509166] FAT-fs (loop3): Directory bread(block 2565) failed [ 382.534750] FAT-fs (loop3): Directory bread(block 2566) failed [ 382.589589] Unknown ioctl -1068477616 [ 382.592803] FAT-fs (loop3): Directory bread(block 2567) failed [ 382.604298] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdol\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8847, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:32 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881800}) [ 382.636317] FAT-fs (loop3): Directory bread(block 2569) failed 12:52:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FICLONE(r1, 0x40049409, r1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 382.711712] FAT-fs (loop3): Directory bread(block 2570) failed [ 382.739125] FAT-fs (loop3): Directory bread(block 2571) failed [ 382.767201] FAT-fs (loop3): Directory bread(block 2572) failed [ 382.796660] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:33 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x4) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:33 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x102, 0xffff, "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"}, 0x800) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x3580, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo#\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:33 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882800}) 12:52:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000100)="8e3a1347789a9c68b20991482fad33742a21359478166752cdb53528a8bd877727f7caa89224706f047748de941427add95124918a57d4c226d2bb1089a10eee0b2df9004b23b3ec8cf072c408a7c21a3e470d3a528315096dc99889beef48beb5d6da24cba49ed673f998c537679204227f124d33647ba73dbec2df1dec3d34769d30ec70c64c950362d4b56977a62188396fe08df9ad7362422d3c8f03cb30fed02f00", 0xa4, 0x503}, {&(0x7f00000002c0)="74c1d08e534f4fba4b5a7ebeecaa81b0305c1cf2a03ba82abd52bfeefb39c1f14813619e1cf713ed05e510427bbf93537d71eb8e459698645e8b0ebbc529adeb95f0bc44b5ef80817c7a4535252d8b2700db0d7956f409c0b1a45dc5983c7b4595a68edc9b614975034d0f364f4bcf9d93d2464b8c25d162bb299e47fd961a780be9e199d29ee6ee04bfa9546baac9e66d54298a468af28593121c9a8c0c28148addef7ae96b48d7c223f94031c00fcf9d53f72420ea5f3b82b21dba6da52bc358815d7dc85553b92f908e25d50828a6c6a2c62c3de87ba385", 0xd9, 0xd0c}, {&(0x7f00000001c0)="71927664daa82c2aa66ffc146a3837fbf6b36c777fc9c372177babe8e65972b72cf788e5c6a3f261f2d8fa013a8692a8fa8f577c53a8b42f34a80b24ad15a18fd3fc2c00fe3e339a103919c45fd3129b58a45dacef01dcea4e69a8afc041efbb5af13b5a5ee65d65071150eeac1099645e3a76fee12257b04a9bef55038e6304bf7108458d07bffbaee2a38860a9d71f6b842bbaea2cd352ed2f969ea7b2f8d8c4de0148d054c41157c1f96050d8efb90d60116886", 0xb5, 0xfffffffffffffeff}, {&(0x7f00000003c0)="293de338d6514c24cf8f4d98e3ec67a4c72f6c2a8e30e3e2732bd603d279f0bc03117d195ab56276a3d580d2f0954de84ad0a8554770e8772a9e95056db39c3cce737c1850ce72d37848272817a63c31707fc09f8c77b0fe5b19b696e1c11d11fa52393dc1a7c902decddfe11334a6d5a1306d03d1adb16a42c9d4eb71c039a11897ca79a2a5b0b7245c6df36aea429952d506702d1970c58bc89e720dce2ed679332392143e39e9ae504d9197e53ec30c20ba2b203c4d9a2dd221095323c720d169f3b289c5b82c7cd56f3746710633eb80f760acb0704b5a7feaaa1b6579a9bc38bd887c3ea7f011e49468ef29f22423e4670a749aad", 0xf7, 0x4}], 0x80, &(0x7f0000000080)={[{@acl='acl', 0x2c}]}) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x800001, &(0x7f0000000100)=""/244, &(0x7f0000000240)=0x49a) 12:52:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x88caffff00000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:33 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882500}) 12:52:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) recvfrom$packet(r1, &(0x7f0000000080)=""/62, 0x3e, 0x20, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDSKBLED(r2, 0x4b65, 0x1e8) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) getsockopt$bt_hci(r3, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r4) 12:52:33 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x1, 0x800002}) [ 383.713149] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 12:52:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7302", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo+\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x400300, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 383.812686] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 12:52:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xf4) 12:52:34 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x3) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:34 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88001b}) 12:52:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000100)="835c1ec2a4542d22d4d3963077080fb35cb7caac4febf9eff7375c4cfacc59460d6bc6b10ef66271695f53665f803252cf58829db761697519051b903292ba7badff42e4b292cb5d7417c332084411bc0676a47c2b1a508a8595a015124ac870dbe3beb58667415698cf734b482f7093381a93c1a8f03a08869c70a57485b404f8805ab346b610b8efad862c0fb9bb647d57930af42051e929210e4e686b7b5f6e4f865b87d9390f44696dddfedf3b24d34e8ac5da") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:34 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8906, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:34 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x100ffe, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x10000, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x7, 0x200, 0x7, 0x6, 0x81, 0x100000000}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3, 0x101}) 12:52:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo0\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:34 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000240)=r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) futex(&(0x7f0000000000)=0x1, 0x1, 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x1, 0x2) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r4 = socket$netlink(0x10, 0x3, 0x9) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x10) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r5, 0x0, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1a4aefb}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x20044080) [ 384.877805] FAT-fs (loop3): Directory bread(block 2563) failed [ 384.898658] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:34 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x17e) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x1000, 0x4000, 0xff, 0x9, 0xa0000000000}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000002c0)="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") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:34 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880012}) 12:52:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f00000000c0)={0x0, 0x1, {0x20, 0x2f, 0x14, 0xe, 0x7, 0x5, 0x4, 0xb6, 0x1}}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0xffffffffffffffff, 0x880000}) eventfd2(0x5, 0x1) 12:52:34 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x40030000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 384.928183] FAT-fs (loop3): Directory bread(block 2565) failed [ 384.940490] FAT-fs (loop3): Directory bread(block 2566) failed [ 384.953538] FAT-fs (loop3): Directory bread(block 2567) failed [ 384.959851] FAT-fs (loop3): Directory bread(block 2568) failed [ 384.966547] FAT-fs (loop3): Directory bread(block 2569) failed 12:52:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdox\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 385.000254] FAT-fs (loop3): Directory bread(block 2570) failed [ 385.026558] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:34 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x248000, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000140)={0x3, r3}) r4 = syz_open_procfs(r1, &(0x7f0000000080)='projid_map\x00') ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000180)=0x81) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in=@rand_addr=0x2, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x80000000, 0x4e24, 0xff, 0x2, 0xa0, 0x80, 0x0, r5, r6}, {0x7, 0x4, 0x6, 0x9, 0x96, 0x5, 0x4, 0x200}, {0x5, 0x6, 0x8, 0x8}, 0x0, 0x6e6bb2, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x3, 0x0, 0x2, 0x3, 0x2, 0x3}}, 0xe8) 12:52:34 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880003}) 12:52:34 executing program 7: r0 = socket$inet6(0xa, 0xf, 0xfdfffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x48) mount$9p_tcp(&(0x7f0000000140)='224.20.20.25\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x200000, &(0x7f0000000200)={'trans=', 'tcp', 0x2c, {'port', 0x3d, [0x35, 0x7a, 0x35]}, 0x2c, {'rfdno', 0x3d, [0x3f, 0x33, 0x37, 0x30, 0x78]}, 0x2c, {'wfdno', 0x3d, [0x3f, 0x37, 0x7f, 0x38, 0x0, 0x37, 0x33, 0x7f]}, 0x2c, {[{@aname={'aname', 0x3d}, 0x2c}, {@cache_none='cache=none', 0x2c}, {@mmap='mmap', 0x2c}]}}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x4, 0x3, 0xff, 0x1, 0x3, 0x3, 0x1ff}, &(0x7f0000000040)=0x20) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) sendfile(r2, r1, 0x0, 0x80) [ 385.064790] FAT-fs (loop3): Directory bread(block 2572) failed [ 385.086645] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:35 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x800000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) fdatasync(r0) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8848000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:35 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881900}) 12:52:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo*\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x81, 0x10000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ftruncate(r1, 0x2) [ 386.141402] FAT-fs (loop3): Directory bread(block 2563) failed [ 386.151390] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:35 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882600}) 12:52:35 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7f, 0x800) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="4f3769372b8aa4a8380451978698994ef8bd8da3fed324595c34306e1d17e5daa951e71f8d348c831f7e2fbd016bfa64f8dec60700ba72407a9872c8d861197cf6580a44def13f87e49ddab4768a775f633c59fbe65bdcc82142342f66f72f44d92715a1a19e155ba539ba0945439e7d4d870cc19c712e43a1f30bd5d9346ec8614b110ccc89754d166b33f080cc25a526b106ab9003bad401a17f333452e8f26c9f1c45312a421961749610d9d234e85c09553ad69385bdcfa3b1e2816e4290367f93552e") ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880003}) 12:52:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = msgget$private(0x0, 0x80) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) msgsnd(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000007a8e0b984c441b8895892835d6b6ad663730b44f573ae179bb47d1610c440fa22852f54edbe8633310610f63c86cb5fee3de8dfe276ca8a4a4d8146bdc08526f66d7599ce1ba06b84e242f9f6f8daccbbe9c953f716e9814b135bd7127862cb20240905899f455afe1dee239752d2007ad2cf9d1b0215e2d9fff368dbd96465786767d9143d3f3fcc60180000000000000ccfe9778899905951ea0fa59d059a061cd6ddef32c43e9"], 0x45, 0x800) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x8060000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 386.183245] FAT-fs (loop3): Directory bread(block 2565) failed [ 386.211395] FAT-fs (loop3): Directory bread(block 2566) failed 12:52:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x5, &(0x7f0000000000)="9df7003e60b0fd14eebd29a0aca90ea2dd0ecf7cb780f7d3f4d7b2b301fbfdae5cb626ee3151eb190324d2992ed80384155f80d4e845fe1da7ce79ca3cdf28ec4afe27a837c83fb23683f12dfa6f397c4922052dd46473918693f89967") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc9, "191e4be151892e1e2621ace08f1d960e56a24df4f97affb5434274a2b49ba8b93a154d0d81cd4ce2b271dd9de54605b2ff6f5faba420643dd9052322a6f9b086606ab2b4a0206c646106edb11adcb9ddc0f268ce88d1fbc6ec2c8155468a084da8e7bbe3959d600908e3a2ef4d2354ff5d92ecac09e892a7967324da20f371c3b6ef4075ab0a9d518d9af9f5c966c16f780bd347951b1f86750eebd39082630fc3112f854f07099f1c02bb93a3bc2d169ef8e8a861e487382cdbb5e4b33a478b63fa0c06f7f6e29d22"}, &(0x7f0000000240)=0xd1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x1}, 0x8) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0x8c) [ 386.251605] FAT-fs (loop3): Directory bread(block 2567) failed [ 386.284220] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo.\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:35 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000240)={0x0, 0xbff, &(0x7f0000000100)="72528c", &(0x7f0000000140)="e41c3365a9677da81dcdc87ef2202081d30d20847a51f64b452e7206cc4b370cc34a085b2f21b901d509497d052a75b36e8131181e4afe642639107ac934d0d77008b115b6566bb91d22b6af4405fb7d3049a58e51b5d582da91ed998a175c4103fc5fd36996642ed610db02ea908dfbae72fe194107126e1965990480ed6bb665316b7c9771681dd9e3c453444a8a6f77abd37a934b34b87ad7a3f5a3dcb345596cf30fb8ba136cb46c06f6c14ce79d771e9498567dd43d30ab1a7e6438f06432ab4761a0c94e150d7c4eb0ae75bf8036d3b63586e048ea09806e294491e6f91b1f2335b5c2193cf9dea52f75b136d5305d0b08e3ed", 0x3, 0xf6}) 12:52:35 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600, 0x0) [ 386.330113] FAT-fs (loop3): Directory bread(block 2569) failed [ 386.370217] FAT-fs (loop3): Directory bread(block 2570) failed [ 386.388230] FAT-fs (loop3): Directory bread(block 2571) failed [ 386.419616] FAT-fs (loop3): Directory bread(block 2572) failed [ 386.451967] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:36 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xd00000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0xffffa888, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:36 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880d00}) 12:52:36 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000f40)={&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000780)=""/221, 0xdd}, {&(0x7f0000000880)=""/26, 0x1a}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000940)=""/51, 0x33}, {&(0x7f0000000980)=""/129, 0x81}, {&(0x7f0000000a40)=""/156, 0x9c}, {&(0x7f0000000b00)=""/228, 0xe4}, {&(0x7f0000000c00)=""/209, 0xd1}, {&(0x7f0000000d00)=""/106, 0x6a}], 0x9, &(0x7f0000000e40)=""/245, 0xf5, 0x1}, 0x40000100) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000fc0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002940)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000002a40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x200000000000023, &(0x7f0000002a80)={@remote, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002bc0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002c00)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002d00)=0xe8) setsockopt$inet_int(r0, 0x0, 0x9, &(0x7f0000000140)=0x80000000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002d40)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000002e40)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000031c0)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003180)={&(0x7f0000002e80)=ANY=[@ANYBLOB="f4020000", @ANYRES16=r1, @ANYBLOB="000228bd7000ffdbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="ac00020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff00000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000008000100", @ANYRES32=r2, @ANYBLOB="f80002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000010000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="2401020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004003f0000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8], 0x2f4}, 0x1, 0x0, 0x0, 0x40004}, 0x40044) r9 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r9, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$can_raw(0x1d, 0x3, 0x1) r10 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x409ab0cc, 0x2) ioctl$EVIOCSMASK(r10, 0x40104593, &(0x7f0000000080)={0x15, 0x16, &(0x7f0000000040)="fe27ec2c29779818d8542b83b26f5a2d78043720aa7e"}) openat$cgroup_ro(r10, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) 12:52:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f00000002c0)=""/244, &(0x7f00000000c0)=0xf4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000100)=0x78) 12:52:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoi\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x5, &(0x7f0000000000)="9df7003e60b0fd14eebd29a0aca90ea2dd0ecf7cb780f7d3f4d7b2b301fbfdae5cb626ee3151eb190324d2992ed80384155f80d4e845fe1da7ce79ca3cdf28ec4afe27a837c83fb23683f12dfa6f397c4922052dd46473918693f89967") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc9, "191e4be151892e1e2621ace08f1d960e56a24df4f97affb5434274a2b49ba8b93a154d0d81cd4ce2b271dd9de54605b2ff6f5faba420643dd9052322a6f9b086606ab2b4a0206c646106edb11adcb9ddc0f268ce88d1fbc6ec2c8155468a084da8e7bbe3959d600908e3a2ef4d2354ff5d92ecac09e892a7967324da20f371c3b6ef4075ab0a9d518d9af9f5c966c16f780bd347951b1f86750eebd39082630fc3112f854f07099f1c02bb93a3bc2d169ef8e8a861e487382cdbb5e4b33a478b63fa0c06f7f6e29d22"}, &(0x7f0000000240)=0xd1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x1}, 0x8) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0x8c) 12:52:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:36 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:36 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880700}) 12:52:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x4, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 387.380991] FAT-fs (loop3): Directory bread(block 2563) failed 12:52:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/168) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xc615, 0x0, 0xffff, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) [ 387.444992] FAT-fs (loop3): Directory bread(block 2564) failed 12:52:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo%\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 387.494891] FAULT_INJECTION: forcing a failure. [ 387.494891] name failslab, interval 1, probability 0, space 0, times 0 [ 387.506215] CPU: 1 PID: 23415 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 387.513577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.515136] FAT-fs (loop3): Directory bread(block 2565) failed [ 387.522924] Call Trace: [ 387.522950] dump_stack+0x1c9/0x2b4 [ 387.522971] ? dump_stack_print_info.cold.2+0x52/0x52 [ 387.522996] should_fail.cold.4+0xa/0x1a 12:52:37 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000c}) [ 387.544382] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.549501] ? lock_downgrade+0x8f0/0x8f0 [ 387.553659] ? proc_fail_nth_write+0x9e/0x210 [ 387.558164] ? proc_cwd_link+0x1d0/0x1d0 [ 387.562128] FAT-fs (loop3): Directory bread(block 2566) failed [ 387.562234] ? __schedule+0x884/0x1ed0 [ 387.572074] ? find_held_lock+0x36/0x1c0 [ 387.572726] FAT-fs (loop3): Directory bread(block 2567) failed [ 387.576151] ? check_same_owner+0x340/0x340 [ 387.576170] ? rcu_note_context_switch+0x730/0x730 [ 387.576188] __should_failslab+0x124/0x180 [ 387.576212] should_failslab+0x9/0x14 [ 387.599394] __kmalloc+0x2c8/0x760 [ 387.602940] ? strncpy_from_user+0x510/0x510 [ 387.607350] ? fput+0x130/0x1a0 [ 387.610639] ? __x64_sys_memfd_create+0x142/0x4f0 [ 387.615500] __x64_sys_memfd_create+0x142/0x4f0 [ 387.620173] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 387.625720] ? memfd_fcntl+0x1400/0x1400 [ 387.629784] ? do_syscall_64+0x9a/0x820 [ 387.633768] do_syscall_64+0x1b9/0x820 [ 387.637659] ? syscall_slow_exit_work+0x500/0x500 [ 387.642048] FAT-fs (loop3): Directory bread(block 2568) failed [ 387.642504] ? syscall_return_slowpath+0x5e0/0x5e0 [ 387.653378] ? syscall_return_slowpath+0x31d/0x5e0 [ 387.658316] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 387.663690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 387.668538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.673712] RIP: 0033:0x455ba9 [ 387.676879] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:52:37 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880023}) [ 387.696109] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 387.703800] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 387.711052] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 387.718303] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 387.725555] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 387.732808] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000000 [ 387.747901] FAT-fs (loop3): Directory bread(block 2569) failed [ 387.765665] FAT-fs (loop3): Directory bread(block 2570) failed [ 387.784615] FAT-fs (loop3): Directory bread(block 2571) failed [ 387.797185] FAT-fs (loop3): Directory bread(block 2572) failed [ 387.814513] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:38 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x9000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x1100000000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdop\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:38 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880010}) 12:52:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73aa", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:38 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 388.604012] FAULT_INJECTION: forcing a failure. [ 388.604012] name failslab, interval 1, probability 0, space 0, times 0 [ 388.615400] CPU: 0 PID: 23465 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 388.622764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.632124] Call Trace: [ 388.634726] dump_stack+0x1c9/0x2b4 [ 388.638367] ? dump_stack_print_info.cold.2+0x52/0x52 [ 388.643565] ? print_usage_bug+0xc0/0xc0 [ 388.647640] should_fail.cold.4+0xa/0x1a [ 388.651707] ? trace_hardirqs_on+0x10/0x10 [ 388.655955] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.661071] ? find_held_lock+0x36/0x1c0 [ 388.665151] ? find_held_lock+0x36/0x1c0 [ 388.669242] ? check_same_owner+0x340/0x340 [ 388.673567] ? rcu_note_context_switch+0x730/0x730 [ 388.678487] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 388.683489] __should_failslab+0x124/0x180 [ 388.687711] should_failslab+0x9/0x14 [ 388.691497] kmem_cache_alloc+0x2af/0x760 [ 388.695636] __d_alloc+0xc8/0xd50 [ 388.699078] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 388.704087] ? do_raw_spin_unlock+0xa7/0x2f0 [ 388.708484] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 388.713049] ? __lock_is_held+0xb5/0x140 [ 388.717106] ? _raw_spin_unlock+0x22/0x30 [ 388.721237] ? __alloc_fd+0x34e/0x710 [ 388.725031] ? exit_files+0xb0/0xb0 [ 388.728649] d_alloc_pseudo+0x1d/0x30 [ 388.732435] __shmem_file_setup+0x1f3/0x700 [ 388.736740] ? check_same_owner+0x340/0x340 [ 388.741048] ? shmem_fill_super+0xa50/0xa50 [ 388.745354] ? get_unused_fd_flags+0x122/0x1a0 [ 388.749917] ? __alloc_fd+0x710/0x710 [ 388.753704] shmem_file_setup+0x2f/0x40 [ 388.757668] __x64_sys_memfd_create+0x2af/0x4f0 [ 388.762328] ? memfd_fcntl+0x1400/0x1400 [ 388.766377] ? do_syscall_64+0x9a/0x820 [ 388.770338] do_syscall_64+0x1b9/0x820 [ 388.774209] ? finish_task_switch+0x1d3/0x890 [ 388.778691] ? syscall_return_slowpath+0x5e0/0x5e0 [ 388.783606] ? syscall_return_slowpath+0x31d/0x5e0 [ 388.788522] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 388.793877] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.798706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.803877] RIP: 0033:0x455ba9 [ 388.807045] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.826273] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 388.833968] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 388.841224] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 12:52:38 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880017}) 12:52:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) sendto$inet6(r0, &(0x7f0000000100)="6bc40939f43afe9107f66e70013880e8c598a264ec15cfc4eb324a2bd7f0ce324774ebecfd9e0f65877b8b2761481258ef47b0531e7d23f6a0818bb2ebe4a73b4797680d7ce7b0438279ac6c8e6efd4b8375698b295b00f6159659a4aea2141d70e1ac9dd7428b7d44dc51d85a1a66573b21ba1612ec2c9d330a27c3c18666f79f4952504a6118d4093bafba79cf98bb0c9546cf4c037d14e863b026175752021129c919542854723925a2846c8a4d4a5ce6a9c2d147895b639594ee586902cd6595c1ca6e4f3c87eeb745ceaf9416517af9f6e8e52c46d355724e", 0xdb, 0x40014, &(0x7f0000000040)={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7ff, 0x4) 12:52:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x806, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 388.848530] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 388.855780] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 388.863032] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000001 12:52:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x86ddffff, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdou\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x0) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000040)={0x24, 0x29, 0x4, 0x2, 0x4, 0x9, 0x0, 0x8, 0x1}) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 389.122014] FAT-fs (loop3): Directory bread(block 2563) failed [ 389.190709] FAT-fs (loop3): Directory bread(block 2564) failed [ 389.209278] FAT-fs (loop3): Directory bread(block 2565) failed [ 389.226756] FAT-fs (loop3): Directory bread(block 2566) failed [ 389.238508] FAT-fs (loop3): Directory bread(block 2567) failed [ 389.244768] FAT-fs (loop3): Directory bread(block 2568) failed [ 389.252000] FAT-fs (loop3): Directory bread(block 2569) failed [ 389.258332] FAT-fs (loop3): Directory bread(block 2570) failed [ 389.264759] FAT-fs (loop3): Directory bread(block 2571) failed [ 389.270910] FAT-fs (loop3): Directory bread(block 2572) failed [ 389.277482] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:39 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x1000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:39 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8847, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:39 executing program 5 (fault-call:0 fault-nth:2): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:39 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882000}) 12:52:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="025cc88959acdaf33962ca") fchmod(r0, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x3f}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x79, "b59df66ba193ea4630c0df7b42fae0dc9a030bddb7dd79cbec53b7e032de574374fac2e831ba8bfcc00223ab5b48a5f1a86eb4bf3be4a89b3999c2aee8c222ee827019c402c031411c37b65687b34ca91f1a75756f1e4f14eab964db7086be38efe127661a9babdd617a904916be833b6ccb3594a5586aa30c"}, &(0x7f00000002c0)=0x81) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x800, 0x4, 0x8b, 0x6, 0x4, 0x2eba, 0x6, {r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1000, 0x4, 0x8, 0xffffffffffffff88, 0x2274203f}}, &(0x7f00000003c0)=0xb0) open(&(0x7f0000000040)='./file0\x00', 0x8980, 0x2) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoo\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025c98e2606cc83d6d545f3876207089cf") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 389.830899] FAULT_INJECTION: forcing a failure. [ 389.830899] name failslab, interval 1, probability 0, space 0, times 0 [ 389.841289] FAT-fs (loop3): Directory bread(block 2563) failed [ 389.842204] CPU: 0 PID: 23542 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 389.855511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.859334] FAT-fs (loop3): Directory bread(block 2564) failed [ 389.864855] Call Trace: [ 389.864882] dump_stack+0x1c9/0x2b4 [ 389.864904] ? dump_stack_print_info.cold.2+0x52/0x52 [ 389.864923] ? __kernel_text_address+0xd/0x40 [ 389.864946] should_fail.cold.4+0xa/0x1a [ 389.890795] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 389.895917] ? save_stack+0xa9/0xd0 [ 389.899555] ? save_stack+0x43/0xd0 [ 389.902931] FAT-fs (loop3): Directory bread(block 2565) failed [ 389.903183] ? kasan_kmalloc+0xc4/0xe0 [ 389.903197] ? kasan_slab_alloc+0x12/0x20 [ 389.903214] ? kmem_cache_alloc+0x12e/0x760 [ 389.921492] ? __d_alloc+0xc8/0xd50 [ 389.925126] ? d_alloc_pseudo+0x1d/0x30 [ 389.929108] ? __shmem_file_setup+0x1f3/0x700 [ 389.933607] ? shmem_file_setup+0x2f/0x40 [ 389.937767] ? find_held_lock+0x36/0x1c0 [ 389.941850] ? check_same_owner+0x340/0x340 [ 389.946177] ? rcu_note_context_switch+0x730/0x730 [ 389.951109] ? kasan_check_read+0x11/0x20 [ 389.955262] __should_failslab+0x124/0x180 [ 389.959502] should_failslab+0x9/0x14 [ 389.963309] kmem_cache_alloc+0x2af/0x760 [ 389.967468] ? rcu_read_lock_sched_held+0x108/0x120 [ 389.969092] FAT-fs (loop3): Directory bread(block 2566) failed 12:52:39 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880022}) 12:52:39 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f7620700185cfb13e449414601de54639b20c7c8f6a59b191da81bd547b4a46adde74638252aff696a2a0146b7fe418ab5558d177867fb70ab13d85956feebfa6df3222d424edd3b49c63f332cadcceaab4723f07809fa55ff571a8bb88bdfaff0b59b38e7aaed5fb4d0a10458e917c9d7fb554ad4df1777991066fda40773df3649ae2bb67ff1dfe5b3fa487478cf411622d6280263f50cbb4d809ca8bf70a7c") r0 = socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x5f79b79054196749, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x7c9587714245edcf, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000240)=""/157) prctl$intptr(0x16, 0xaa) read(r1, &(0x7f0000000380)=""/4096, 0x35) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x600000, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 389.972480] ? kmem_cache_alloc+0x5fa/0x760 [ 389.972497] ? shmem_destroy_callback+0xc0/0xc0 [ 389.972514] shmem_alloc_inode+0x1b/0x40 [ 389.972530] alloc_inode+0x63/0x190 [ 389.972548] new_inode_pseudo+0x71/0x1a0 [ 389.972566] ? prune_icache_sb+0x1b0/0x1b0 [ 390.003397] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 390.008421] new_inode+0x1c/0x40 [ 390.011790] shmem_get_inode+0xf1/0x910 [ 390.015773] ? shmem_encode_fh+0x340/0x340 [ 390.020016] ? _raw_spin_unlock+0x22/0x30 [ 390.024152] ? __alloc_fd+0x34e/0x710 [ 390.027939] ? exit_files+0xb0/0xb0 [ 390.031553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.037083] __shmem_file_setup+0x259/0x700 [ 390.041389] ? check_same_owner+0x340/0x340 [ 390.045694] ? shmem_fill_super+0xa50/0xa50 [ 390.050005] ? get_unused_fd_flags+0x122/0x1a0 [ 390.054574] ? __alloc_fd+0x710/0x710 [ 390.058361] shmem_file_setup+0x2f/0x40 [ 390.062323] __x64_sys_memfd_create+0x2af/0x4f0 [ 390.066975] ? memfd_fcntl+0x1400/0x1400 [ 390.071031] ? do_syscall_64+0x9a/0x820 [ 390.074998] do_syscall_64+0x1b9/0x820 [ 390.078874] ? finish_task_switch+0x1d3/0x890 [ 390.083352] ? syscall_return_slowpath+0x5e0/0x5e0 [ 390.088268] ? syscall_return_slowpath+0x31d/0x5e0 [ 390.093185] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 390.098536] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 390.103364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.108534] RIP: 0033:0x455ba9 [ 390.111702] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.130928] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 390.138634] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 390.145885] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 390.153137] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 390.160386] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 390.167639] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000002 12:52:39 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8060000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/115, &(0x7f0000000080)=0x73) [ 390.183207] FAT-fs (loop3): Directory bread(block 2567) failed [ 390.222179] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:39 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x88caffff, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoc\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 390.256224] FAT-fs (loop3): Directory bread(block 2569) failed [ 390.278217] FAT-fs (loop3): Directory bread(block 2570) failed 12:52:39 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88001e}) [ 390.302504] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x3b60, 0x9, 0x7e0000}) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) sync_file_range(r0, 0x3, 0xa30f, 0x0) [ 390.328130] FAT-fs (loop3): Directory bread(block 2572) failed [ 390.350362] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:40 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x400000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:40 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0xffffca88, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:40 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880026}) 12:52:40 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo\n\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/92, 0x5c) [ 391.182854] FAULT_INJECTION: forcing a failure. [ 391.182854] name failslab, interval 1, probability 0, space 0, times 0 [ 391.194167] CPU: 1 PID: 23613 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 391.201533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.210883] Call Trace: [ 391.213483] dump_stack+0x1c9/0x2b4 [ 391.217127] ? dump_stack_print_info.cold.2+0x52/0x52 [ 391.222325] ? __lock_acquire+0x7fc/0x5020 [ 391.226580] should_fail.cold.4+0xa/0x1a 12:52:40 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88000b}) 12:52:40 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881e00}) [ 391.230659] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 391.235774] ? find_held_lock+0x36/0x1c0 [ 391.239840] ? graph_lock+0x170/0x170 [ 391.243654] ? find_held_lock+0x36/0x1c0 [ 391.247746] ? check_same_owner+0x340/0x340 [ 391.252072] ? graph_lock+0x170/0x170 [ 391.255882] ? rcu_note_context_switch+0x730/0x730 [ 391.260817] ? kasan_check_read+0x11/0x20 [ 391.264974] __should_failslab+0x124/0x180 [ 391.269218] should_failslab+0x9/0x14 [ 391.273024] kmem_cache_alloc+0x2af/0x760 [ 391.277177] ? find_held_lock+0x36/0x1c0 [ 391.281246] get_empty_filp+0x12d/0x530 [ 391.285224] ? proc_nr_files+0x60/0x60 [ 391.289127] ? kasan_check_read+0x11/0x20 [ 391.293277] ? do_raw_spin_unlock+0xa7/0x2f0 [ 391.297695] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 391.302285] ? kasan_check_write+0x14/0x20 [ 391.306522] ? do_raw_spin_lock+0xc1/0x200 [ 391.310757] alloc_file+0x24/0x3e0 [ 391.314285] ? clear_nlink.part.9+0x65/0x80 [ 391.318593] __shmem_file_setup+0x313/0x700 [ 391.322898] ? check_same_owner+0x340/0x340 [ 391.327208] ? shmem_fill_super+0xa50/0xa50 [ 391.331518] ? get_unused_fd_flags+0x122/0x1a0 [ 391.336080] ? __alloc_fd+0x710/0x710 [ 391.339869] shmem_file_setup+0x2f/0x40 [ 391.343833] __x64_sys_memfd_create+0x2af/0x4f0 [ 391.348485] ? memfd_fcntl+0x1400/0x1400 [ 391.352548] ? do_syscall_64+0x9a/0x820 [ 391.356511] do_syscall_64+0x1b9/0x820 [ 391.360381] ? finish_task_switch+0x1d3/0x890 [ 391.364866] ? syscall_return_slowpath+0x5e0/0x5e0 [ 391.369781] ? syscall_return_slowpath+0x31d/0x5e0 [ 391.374698] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 391.380048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.384878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.390048] RIP: 0033:0x455ba9 [ 391.393215] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.412444] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 391.420133] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 391.427384] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 391.434638] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 391.441890] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 391.449141] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000003 12:52:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x8000000000) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x81, 0x42000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000380)=""/249) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x4, 0x56, 0x81b, 0x9, 0x0, 0x4, 0x2, 0x8}, 0xb) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$can_raw(0x1d, 0x3, 0x1) clock_getres(0x7, &(0x7f0000000000)) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000002c0)={{0x2, 0x3, 0x2, 0x3, 0x4}, 0x7, 0x8}) r5 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='em0\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r5, &(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)='wlan0\x00') getsockopt$bt_hci(r3, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 391.482698] FAT-fs (loop3): Directory bread(block 2563) failed 12:52:41 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881200}) 12:52:41 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x86ddffff00000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 391.524669] FAT-fs (loop3): Directory bread(block 2564) failed [ 391.545789] FAT-fs (loop3): Directory bread(block 2565) failed [ 391.552442] FAT-fs (loop3): Directory bread(block 2566) failed [ 391.564126] FAT-fs (loop3): Directory bread(block 2567) failed [ 391.598193] FAT-fs (loop3): Directory bread(block 2568) failed 12:52:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo-\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:41 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8848000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 391.644059] FAT-fs (loop3): Directory bread(block 2569) failed [ 391.658227] FAT-fs (loop3): Directory bread(block 2570) failed [ 391.672194] FAT-fs (loop3): Directory bread(block 2571) failed [ 391.680599] FAT-fs (loop3): Directory bread(block 2572) failed 12:52:41 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880013}) [ 391.694594] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:41 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881c00}) 12:52:41 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x400300, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:41 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x1}, 0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:41 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x900000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='\x00', r1}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$notify(r2, 0x402, 0x0) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0x238) 12:52:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdod\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 392.440534] FAULT_INJECTION: forcing a failure. [ 392.440534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.452433] CPU: 1 PID: 23689 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 392.459797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.469150] Call Trace: [ 392.471752] dump_stack+0x1c9/0x2b4 [ 392.475387] ? dump_stack_print_info.cold.2+0x52/0x52 [ 392.480582] ? __radix_tree_lookup+0x3dd/0x6e0 [ 392.485178] should_fail.cold.4+0xa/0x1a [ 392.489252] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 392.494365] ? graph_lock+0x170/0x170 [ 392.498177] ? find_held_lock+0x36/0x1c0 [ 392.502250] ? find_held_lock+0x36/0x1c0 [ 392.506326] ? __lock_is_held+0xb5/0x140 [ 392.510404] ? check_same_owner+0x340/0x340 [ 392.514733] ? rcu_note_context_switch+0x730/0x730 [ 392.519680] __alloc_pages_nodemask+0x36e/0xdb0 [ 392.524366] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 392.529396] ? trace_hardirqs_on+0x10/0x10 [ 392.533647] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 392.538673] ? percpu_counter_add_batch+0xf2/0x150 [ 392.543614] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 392.548639] ? __vm_enough_memory+0x590/0x980 [ 392.553146] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 392.558692] alloc_pages_vma+0xdd/0x540 [ 392.562683] shmem_alloc_page+0xa8/0x190 [ 392.566747] ? shmem_swapin+0x230/0x230 [ 392.570722] ? print_usage_bug+0xc0/0xc0 [ 392.574811] shmem_alloc_and_acct_page+0x1f1/0x820 [ 392.579751] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 392.584442] shmem_getpage_gfp+0x6ea/0x41e0 [ 392.588778] ? print_usage_bug+0xc0/0xc0 [ 392.592845] ? shmem_writepage+0x1380/0x1380 [ 392.597262] ? print_usage_bug+0xc0/0xc0 [ 392.601336] ? __lock_acquire+0x7fc/0x5020 [ 392.605078] IPVS: ftp: loaded support on port[0] = 21 [ 392.605583] ? print_usage_bug+0xc0/0xc0 [ 392.605625] ? __lock_acquire+0x7fc/0x5020 [ 392.619068] ? print_usage_bug+0xc0/0xc0 [ 392.623133] ? __lock_acquire+0x7fc/0x5020 [ 392.627372] ? __lock_acquire+0x7fc/0x5020 [ 392.631615] ? check_noncircular+0x20/0x20 [ 392.635859] ? __lock_acquire+0x7fc/0x5020 [ 392.640101] ? __lock_acquire+0x7fc/0x5020 [ 392.644352] ? trace_hardirqs_on+0x10/0x10 [ 392.648592] ? print_usage_bug+0xc0/0xc0 [ 392.652659] ? __lock_acquire+0x7fc/0x5020 [ 392.656901] ? print_usage_bug+0xc0/0xc0 [ 392.660969] ? print_usage_bug+0xc0/0xc0 [ 392.665030] ? graph_lock+0x170/0x170 [ 392.668843] ? print_usage_bug+0xc0/0xc0 [ 392.672909] ? __lock_acquire+0x7fc/0x5020 [ 392.677154] ? __lock_acquire+0x7fc/0x5020 [ 392.681403] ? graph_lock+0x170/0x170 [ 392.685212] ? find_held_lock+0x36/0x1c0 [ 392.689282] ? print_usage_bug+0xc0/0xc0 [ 392.693360] ? lock_downgrade+0x8f0/0x8f0 [ 392.697511] ? kasan_check_read+0x11/0x20 [ 392.701664] ? lock_release+0xa30/0xa30 [ 392.705643] ? mark_held_locks+0xc9/0x160 [ 392.709798] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.715342] ? iov_iter_fault_in_readable+0x23d/0x460 [ 392.720535] ? copy_page_from_iter+0x890/0x890 [ 392.725121] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 392.730576] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 392.735776] shmem_write_begin+0x110/0x1e0 [ 392.740022] generic_perform_write+0x3ae/0x6c0 [ 392.744623] ? add_page_wait_queue+0x2c0/0x2c0 [ 392.749208] ? file_update_time+0xe4/0x640 [ 392.753450] ? current_time+0x1b0/0x1b0 [ 392.757437] ? down_write+0x8f/0x130 [ 392.761548] __generic_file_write_iter+0x26e/0x630 [ 392.766487] generic_file_write_iter+0x438/0x870 [ 392.771253] ? __generic_file_write_iter+0x630/0x630 [ 392.776372] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.781915] ? iov_iter_init+0xc9/0x1f0 [ 392.785894] __vfs_write+0x6c6/0x9f0 [ 392.789609] ? kernel_read+0x120/0x120 [ 392.793507] ? __lock_is_held+0xb5/0x140 [ 392.797588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.803125] ? __sb_start_write+0x17f/0x300 [ 392.807453] vfs_write+0x1f8/0x560 [ 392.810998] ksys_pwrite64+0x181/0x1b0 [ 392.814891] ? __ia32_sys_pread64+0xf0/0xf0 [ 392.819216] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 392.824753] ? fput+0x130/0x1a0 [ 392.828042] ? do_sys_ftruncate+0x44e/0x560 [ 392.832367] __x64_sys_pwrite64+0x97/0xf0 [ 392.836523] do_syscall_64+0x1b9/0x820 [ 392.840410] ? finish_task_switch+0x1d3/0x890 [ 392.844911] ? syscall_return_slowpath+0x5e0/0x5e0 [ 392.849844] ? syscall_return_slowpath+0x31d/0x5e0 [ 392.854786] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 392.860155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.865007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.870194] RIP: 0033:0x40fe67 12:52:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002fc0), 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x40) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002c40)=0x0) getresuid(&(0x7f0000002c80)=0x0, &(0x7f0000002cc0), &(0x7f0000002d00)) getgroups(0x2, &(0x7f0000002d40)=[0xffffffffffffffff, 0x0]) r9 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000002f80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc, &(0x7f0000000240)=[{&(0x7f00000003c0)={0x2594, 0x1d, 0x412, 0x70bd2a, 0x25dfdbff, "", [@nested={0x3c, 0x65, [@typed={0x8, 0x6b, @pid=r3}, @generic="3d20dddbf889ae098d54b65d34d8e33ccb3d8294ce67a032ee04e42aeaa634b190", @typed={0xc, 0x7a, @u64=0xfffffffffffffff9}]}, @nested={0x4, 0x12}, @generic="2304a346870ba6565b9ab8d09ab7619a0140acc077e1c40872df844a97103b71428a21102ef259856bdafda17f9fe1c733d5c3d6b54c6f1ad4e08941fe1c0847fe28c689ab8d0acf036c52bce1eac98ed618f5fe57c27b0436e43cc9278218025a7283fc81f09686cbf109057aeae2e9d650e48de5dd9f1257fbb75cbe0b3f5ba24b8a6ae46a36a1ea9a22c247b08f5df883cb04", @nested={0x1090, 0x2e, [@typed={0x1004, 0x8a, @binary="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"}, @generic="0bb43e39242436a597e4edb414f4d0498c2ce320b1f0f132cc6f2efed8cedb441ca50423151ed812f9e5d696645015951d6257be1c2873be53aecae4bea0c6472ec4491e788d923513eb66dabe41b96cdb544fcb7f70c8a33c67d62e6ab9d014dc3dde408738270b7a0bc36688373c6ce13ecb0af9f5cc4de429e91ab2535f3b25cf6f98358b5ccc"]}, @nested={0x18c, 0x94, [@typed={0x8, 0x71, @uid=r4}, @generic="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", @generic="e3066fd6bb16c1b393152c227fa958c95ea3c678baba8955cf4f1902ddb986632165c09c85231986e38ef7f3b9e7b7a3dc6ac73dc3d257a118f85dbb3cae30e4ce41b3fab0a1dc7127090f942e94efabdc1823e1306e2910b764d39eb15d4c74457ad20adcaf4f78af62e4600ad2", @typed={0xc, 0x2b, @u64=0x9}, @typed={0x8, 0xc, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x75, @str='\x00'}, @typed={0x14, 0x4e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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", @nested={0x270, 0x40, [@generic="70d03b4e6abb7a57ba501f5867fef8c50c4c0876d4462369da9b3d4346f0fb3874cd708b0108fa4958d43042c940cb021c2acdc25e0cd2f80156f982e81306429e48790690cdac0a5a33c485827695bd8d00c684e612ccdec08ef9e74eca8216ff58d146e5a4a06893ffe2bce08d0108c1d4063a5a635c63f44feeafebaceba58fa378867429fae62663fa017e39e75b3b49d1f85d250101d2c55723096a6cd9c68255a1239b8977ceddb1ebc8f541192d2d65070f7d0c065a530a3d0fc933ea46c4408e74dfd26a6eac65", @generic="805d8dcd86638bdedb1538a9a6b37938eac141e9132873cc510295ecc8edfeb1cbfd3531925e4cc7e2066703956c9713c7900894d59f8cb24823524325f648da3c92308991935cbc0bb57d3d7f9a08ca4b696401618bb1bd59e6aa917dc44fc0e75ff2a4746ff84a7074a14ee9e631249bb06513b047a18906d22ff0dd", @typed={0x8, 0x1f, @uid=r5}, @generic="91b4961beb632d2b667641f1f5551e8e55bd9aed5ac14bf2684a55ef4f0bae8b97b51f9b41ca4b52dd1c18b8b24811ec4f51caf6d16a75c71d2ccbc5de3653f084c327bf9f00aa55eafe3f2b0ee511a5cedbe33605aa91814116ff5b9c3ce0cd6a4a68f55081cb2d7fbd02adbdf8d78b9967691dc62702f6e858885c4464c61c3ce037b785cfb20f1cdcbe31ca2406855bca03dc025061073ba7a0e25c77cb47efeb2bbed6f07bff9d81c86c1167053d02d4a08966", @generic="df", @typed={0x48, 0x13, @binary="2c8b2f5d91f702fefe3e46db4cabfe2d747f93ab5b77e468f9c05c333fc1bfe8a53badc9ffff8f5d3769d5725ef8c928e1a2173fd0d6b8f7e2d434f48a93339febc105b9"}, @typed={0x8, 0x7a, @str='[\x00'}, @typed={0x14, 0x66, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x72, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}]}, 0x2594}, {&(0x7f0000002980)={0x288, 0x1c, 0x710, 0x70bd28, 0x25dfdbfb, "", [@nested={0x278, 0x82, [@generic="70600dede43666ee0a88e8cc73f9eee07cc4aac614a521fdae3b32bee7d5b03a16244d03f8ba1edf7f4dce32f502638c58a86a3c86eaba6f1d9319489e89f869e312ce6d0e95faaa206b41fe3236af6c4d4ad04d6a0b2d2e4aa3e5859a8fa227ecf28e7b16174ffd60db47d79e3add5854fefcae948defc6eb3cf7a64ae12fbfd3cc5a8d62dfe8fd655770fbcfc953be45c75f122352d3832db1afaef12852b974ffd34a8653f6767ddcfe40f3f735017673c31246eab31bc6984d784ce0a9f6769f37dc9c170c355865e33199f68597b05142d4ef1a5a7e8fdd65780c748aaa1cf850969f20b31dd3", @generic="f98c288302b68ec54569e400659ee1928a9ea0085c32af0ac1ff70f477057dc8d1497d0aaabb5275373925b6fab9138081929430abc81788e22c5dd445c0278210b1cb82a58beb6b2fc47ffd16d23e53f61cc1028c02fe553ac615c9552f39e82381c0fd1374930f840ef097e70039ab499a2cffed19774f0b6db9ea27212e7eed04ad694eefe977d49e73946126f784b7d6f16227070d188a52bebaeaf2c153714ebd320f34d4963403c14474309f5fe6fb8729afc0c7fd94ecbee4ea32eeb18391b2b96a1400b3f0dcff588669baf7343723c030d405ba1544e8f162a1e4f8767955288921fa", @typed={0x8, 0x19, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="c044795041634d52c353013b5d4135562cc15bc9264e97038751c759961b9878ea88bb15cee8e46b2c8df58bcf980ca547f5c85a25c90d71a5b30def0e3ab8b12cc378d93edfd98997ee1a6ee2b77e2a370242c074c032099a090567d15f6341463a22cd914aea892c2918a745d81215c786314ebdd439e8fdb8c943e778d46b305e21627746eafcfb1fcfcdaca4377ba8c397df8cf42d6a68265ae0"]}]}, 0x288}], 0x2, &(0x7f0000002e80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xc8, 0x4804}, 0x8005) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:42 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl(r0, 0x7, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x40, 0x5, 0xfffffffffffffffb, 0x6, 0x0, 0x8}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f00000002c0)=""/244, &(0x7f00000000c0)=0xfffffcb8) 12:52:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8, "23a6b1f095c51f83"}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0xa35}, 0x8) 12:52:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) 12:52:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x400, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 392.873371] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 392.892719] RSP: 002b:00007f83b1d0fa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 392.900429] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fe67 [ 392.907695] RDX: 0000000000000017 RSI: 00000000200000c0 RDI: 0000000000000014 [ 392.914967] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001 [ 392.922671] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000014 [ 392.929937] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000004 12:52:42 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x89060000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 392.956822] FAT-fs (loop3): Directory bread(block 2563) failed [ 392.981200] FAT-fs (loop3): Directory bread(block 2564) failed [ 393.002556] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/166) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:42 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880600}) [ 393.028138] FAT-fs (loop3): Directory bread(block 2566) failed [ 393.033541] FAT-fs (loop5): bogus number of reserved sectors [ 393.040073] FAT-fs (loop5): Can't find a valid FAT filesystem [ 393.047377] FAT-fs (loop3): Directory bread(block 2567) failed [ 393.091170] FAT-fs (loop3): Directory bread(block 2568) failed [ 393.125739] FAT-fs (loop3): Directory bread(block 2569) failed 12:52:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:42 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x88640000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 393.150242] FAT-fs (loop3): Directory bread(block 2570) failed [ 393.178828] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:42 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:42 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880004}) [ 393.204225] FAT-fs (loop3): Directory bread(block 2572) failed [ 393.239524] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 393.257913] FAT-fs (loop4): Directory bread(block 2563) failed [ 393.316425] FAULT_INJECTION: forcing a failure. [ 393.316425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 393.328392] CPU: 0 PID: 23769 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 393.335757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.345106] Call Trace: [ 393.347700] dump_stack+0x1c9/0x2b4 [ 393.351336] ? dump_stack_print_info.cold.2+0x52/0x52 [ 393.356526] ? __radix_tree_lookup+0x3dd/0x6e0 [ 393.361118] should_fail.cold.4+0xa/0x1a [ 393.365183] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 393.370287] ? graph_lock+0x170/0x170 [ 393.374089] ? find_held_lock+0x36/0x1c0 [ 393.377593] FAT-fs (loop4): Directory bread(block 2564) failed [ 393.378155] ? find_held_lock+0x36/0x1c0 [ 393.378181] ? __lock_is_held+0xb5/0x140 [ 393.392245] ? check_same_owner+0x340/0x340 [ 393.396577] ? rcu_note_context_switch+0x730/0x730 [ 393.401530] __alloc_pages_nodemask+0x36e/0xdb0 [ 393.406210] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 393.411238] ? trace_hardirqs_on+0x10/0x10 [ 393.415492] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 393.415939] FAT-fs (loop4): Directory bread(block 2565) failed [ 393.420511] ? percpu_counter_add_batch+0xf2/0x150 [ 393.420534] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 393.420553] ? __vm_enough_memory+0x590/0x980 [ 393.420573] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 393.446436] alloc_pages_vma+0xdd/0x540 [ 393.450400] shmem_alloc_page+0xa8/0x190 [ 393.454443] ? shmem_swapin+0x230/0x230 [ 393.458417] shmem_alloc_and_acct_page+0x1f1/0x820 [ 393.463331] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 393.467991] shmem_getpage_gfp+0x6ea/0x41e0 [ 393.472306] ? print_usage_bug+0xc0/0xc0 [ 393.476353] ? shmem_writepage+0x1380/0x1380 [ 393.480748] ? print_usage_bug+0xc0/0xc0 [ 393.484794] ? __lock_acquire+0x7fc/0x5020 [ 393.489021] ? print_usage_bug+0xc0/0xc0 [ 393.493068] ? __lock_acquire+0x7fc/0x5020 [ 393.497286] ? print_usage_bug+0xc0/0xc0 [ 393.501332] ? __lock_acquire+0x7fc/0x5020 [ 393.505551] ? __lock_acquire+0x7fc/0x5020 [ 393.509769] ? check_noncircular+0x20/0x20 [ 393.513988] ? __lock_acquire+0x7fc/0x5020 [ 393.518211] ? __lock_acquire+0x7fc/0x5020 [ 393.522459] ? trace_hardirqs_on+0x10/0x10 [ 393.526676] ? print_usage_bug+0xc0/0xc0 [ 393.530726] ? __lock_acquire+0x7fc/0x5020 [ 393.534943] ? print_usage_bug+0xc0/0xc0 [ 393.538991] ? print_usage_bug+0xc0/0xc0 [ 393.543041] ? graph_lock+0x170/0x170 [ 393.546828] ? print_usage_bug+0xc0/0xc0 [ 393.550871] ? __lock_acquire+0x7fc/0x5020 [ 393.555091] ? __lock_acquire+0x7fc/0x5020 [ 393.559314] ? graph_lock+0x170/0x170 [ 393.563101] ? find_held_lock+0x36/0x1c0 [ 393.567147] ? print_usage_bug+0xc0/0xc0 [ 393.571197] ? lock_downgrade+0x8f0/0x8f0 [ 393.575328] ? kasan_check_read+0x11/0x20 [ 393.579459] ? lock_release+0xa30/0xa30 [ 393.583422] ? mark_held_locks+0xc9/0x160 [ 393.587555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.593074] ? iov_iter_fault_in_readable+0x23d/0x460 [ 393.598246] ? copy_page_from_iter+0x890/0x890 [ 393.602810] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 393.608244] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 393.613418] shmem_write_begin+0x110/0x1e0 [ 393.617641] generic_perform_write+0x3ae/0x6c0 [ 393.622216] ? add_page_wait_queue+0x2c0/0x2c0 [ 393.626781] ? file_update_time+0xe4/0x640 [ 393.630998] ? current_time+0x1b0/0x1b0 [ 393.634967] ? down_write+0x8f/0x130 [ 393.638666] __generic_file_write_iter+0x26e/0x630 [ 393.643582] generic_file_write_iter+0x438/0x870 [ 393.648324] ? __generic_file_write_iter+0x630/0x630 [ 393.653413] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.658931] ? iov_iter_init+0xc9/0x1f0 [ 393.662894] __vfs_write+0x6c6/0x9f0 [ 393.666592] ? kernel_read+0x120/0x120 [ 393.670465] ? __lock_is_held+0xb5/0x140 [ 393.674519] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.680042] ? __sb_start_write+0x17f/0x300 [ 393.684349] vfs_write+0x1f8/0x560 [ 393.687873] ksys_pwrite64+0x181/0x1b0 [ 393.691744] ? __ia32_sys_pread64+0xf0/0xf0 [ 393.696047] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 393.701563] ? fput+0x130/0x1a0 [ 393.704828] ? do_sys_ftruncate+0x44e/0x560 [ 393.709132] __x64_sys_pwrite64+0x97/0xf0 [ 393.713263] do_syscall_64+0x1b9/0x820 [ 393.717148] ? finish_task_switch+0x1d3/0x890 [ 393.721627] ? syscall_return_slowpath+0x5e0/0x5e0 [ 393.726539] ? syscall_return_slowpath+0x31d/0x5e0 [ 393.731454] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 393.736801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.741630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.746800] RIP: 0033:0x40fe67 [ 393.749966] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 393.769207] RSP: 002b:00007f83b1d0fa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 393.776896] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fe67 [ 393.784145] RDX: 0000000000000017 RSI: 00000000200000c0 RDI: 0000000000000014 [ 393.791396] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001 [ 393.798646] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000014 [ 393.805895] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000005 [ 393.816984] FAT-fs (loop4): Directory bread(block 2566) failed [ 393.831143] FAT-fs (loop4): Directory bread(block 2567) failed [ 393.847307] FAT-fs (loop5): bogus number of reserved sectors [ 393.853278] FAT-fs (loop5): Can't find a valid FAT filesystem [ 393.889721] FAT-fs (loop4): Directory bread(block 2568) failed [ 393.896563] FAT-fs (loop4): Directory bread(block 2569) failed [ 393.902689] FAT-fs (loop4): Directory bread(block 2570) failed [ 393.910713] FAT-fs (loop4): Directory bread(block 2571) failed [ 393.917316] FAT-fs (loop4): Directory bread(block 2572) failed 12:52:43 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x3000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:43 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffff, 0x801) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x9b, &(0x7f0000000080)=0x1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) socket$can_raw(0x1d, 0x3, 0x1) [ 394.234120] bridge0: port 1(bridge_slave_0) entered blocking state [ 394.240561] bridge0: port 1(bridge_slave_0) entered disabled state [ 394.247765] device bridge_slave_0 entered promiscuous mode [ 394.272678] bridge0: port 2(bridge_slave_1) entered blocking state [ 394.279111] bridge0: port 2(bridge_slave_1) entered disabled state [ 394.286234] device bridge_slave_1 entered promiscuous mode [ 394.318316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 394.342462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 394.409674] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 394.436594] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 394.539139] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 394.546354] team0: Port device team_slave_0 added [ 394.569281] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 394.576485] team0: Port device team_slave_1 added [ 394.600769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 394.628120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 394.653182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 394.678265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 394.893247] bridge0: port 2(bridge_slave_1) entered blocking state [ 394.899648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 394.906292] bridge0: port 1(bridge_slave_0) entered blocking state [ 394.912666] bridge0: port 1(bridge_slave_0) entered forwarding state [ 395.773996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 395.845295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 395.916337] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 395.922494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 395.929813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 395.996834] 8021q: adding VLAN 0 to HW filter on device team0 12:52:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7, 0x5}) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:45 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880016}) 12:52:45 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x1000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:45 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) dup3(r2, r3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) 12:52:45 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x13000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) [ 396.432237] FAULT_INJECTION: forcing a failure. [ 396.432237] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 396.444103] CPU: 0 PID: 24037 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 396.451464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.460821] Call Trace: [ 396.463417] dump_stack+0x1c9/0x2b4 [ 396.467053] ? dump_stack_print_info.cold.2+0x52/0x52 [ 396.472266] should_fail.cold.4+0xa/0x1a [ 396.476340] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 396.481463] ? trace_hardirqs_on+0x10/0x10 [ 396.485709] ? check_same_owner+0x340/0x340 [ 396.490037] ? find_held_lock+0x36/0x1c0 [ 396.494114] ? lock_downgrade+0x8f0/0x8f0 [ 396.498275] ? add_page_wait_queue+0x2c0/0x2c0 [ 396.502867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.508411] ? should_fail+0x223/0xbed [ 396.512312] __alloc_pages_nodemask+0x36e/0xdb0 [ 396.516986] ? up_write+0x7b/0x220 [ 396.520535] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 396.525563] ? __generic_file_write_iter+0x1bd/0x630 [ 396.530678] ? find_held_lock+0x36/0x1c0 [ 396.534764] ? check_same_owner+0x340/0x340 [ 396.539090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.544641] cache_grow_begin+0x91/0x710 [ 396.548719] kmem_cache_alloc+0x689/0x760 [ 396.552886] getname_flags+0xd0/0x5a0 [ 396.556693] ? __sb_end_write+0xac/0xe0 [ 396.560673] getname+0x19/0x20 [ 396.563870] do_sys_open+0x3a2/0x760 [ 396.567592] ? filp_open+0x80/0x80 [ 396.571143] ? do_sys_ftruncate+0x44e/0x560 [ 396.575471] __x64_sys_open+0x7e/0xc0 [ 396.579287] do_syscall_64+0x1b9/0x820 [ 396.583189] ? finish_task_switch+0x1d3/0x890 [ 396.587689] ? syscall_return_slowpath+0x5e0/0x5e0 [ 396.592624] ? syscall_return_slowpath+0x31d/0x5e0 [ 396.597567] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 396.602943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.607794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.612983] RIP: 0033:0x40fe01 12:52:46 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880018}) 12:52:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x240000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000240)=0x1) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x3, 0x2160) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)="e2c11e92381c15a5a9fef50fe1b95e1a62dfce3feb45516420eb1b46dc8151b59603bb992773fbb063327ba8a34565e619d52a73be42ead9a821b8f36af0597cc627afc9758d912fa8919645d268669c9074894b933d355f6055e3a456899e6e62ce0b6ce3dac91c76045fa96e4d1a7e73823b", 0x73) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='/dev/vcs\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x480000, 0x0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffd) keyctl$get_security(0x11, r4, &(0x7f00000012c0)=""/133, 0x85) 12:52:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000140)) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) recvmsg$kcm(r2, &(0x7f0000001440)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/11, 0xb}, {&(0x7f0000001300)=""/162, 0xa2}], 0x5, 0x0, 0x0, 0xd9}, 0x40002041) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000016c0)={0x5, [0x7, 0x68fc, 0xfffffffffffffff8, 0xfc, 0x10001]}, 0xe) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in, @in=@multicast1=0xe0000001, 0x4e24, 0x5, 0x4e22, 0x7, 0xa, 0x80, 0xa0, 0x3b, r3, r4}, {0x6dee, 0x20, 0x0, 0x2, 0x100000001, 0x1, 0x73, 0x7}, {0x5, 0x1, 0x3, 0x9}, 0x1, 0x6e6bbd, 0x2, 0x1, 0x3, 0x3}, {{@in6, 0x4d5, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x1, 0x7, 0x400, 0x6, 0x4}}, 0xe8) [ 396.616170] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 396.635531] RSP: 002b:00007f83b1d0fa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 396.643233] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 000000000040fe01 [ 396.650492] RDX: 00007f83b1d0fafa RSI: 0000000000000002 RDI: 00007f83b1d0faf0 [ 396.657741] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 396.665004] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000014 [ 396.672261] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000006 [ 396.691009] FAT-fs (loop3): Directory bread(block 2563) failed [ 396.703065] FAT-fs (loop3): Directory bread(block 2564) failed [ 396.707613] FAT-fs (loop4): Directory bread(block 2563) failed [ 396.725996] FAT-fs (loop3): Directory bread(block 2565) failed [ 396.734600] FAT-fs (loop3): Directory bread(block 2566) failed 12:52:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x85, 0x10000) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000380)="65d203aaf5efda8c5d2fb4c54090bc24d47d537154cdac3898a3b74e1e070c127422a3f927685ce5a59faa689434fc4a6881018c9b7a882dbe8aa131754f14051a168675bd86146b5ae6fd0f1eb1873a3fbd8a117864755fbcc932266d0428e0884a1e7a3bcccb7be8", 0x69}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000002c0)={{0x8, 0x20}, 'port0\x00', 0x4, 0x800, 0x800, 0x81, 0x5, 0xfffffffffffff19d, 0x0, 0x0, 0x2, 0xfff}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) [ 396.738427] FAT-fs (loop4): Directory bread(block 2564) failed [ 396.742558] FAT-fs (loop3): Directory bread(block 2567) failed [ 396.753575] FAT-fs (loop3): Directory bread(block 2568) failed [ 396.760722] FAT-fs (loop3): Directory bread(block 2569) failed [ 396.766844] FAT-fs (loop3): Directory bread(block 2570) failed [ 396.771662] FAT-fs (loop4): Directory bread(block 2565) failed [ 396.774612] FAT-fs (loop3): Directory bread(block 2571) failed 12:52:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8906, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:46 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xffffffffffeffffe) ioctl(r0, 0x2, &(0x7f0000000280)="025cceb30ab57a7361dba7f1cc4ec41d5bcd0faeab538f1a249a909b05c3ee513eb89c6941ca935a6912d6bc7a8be98ae1a54da57e") r1 = socket$inet(0x2, 0x3, 0x80000001) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000d, 0x120010, r0, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000000580)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000700)={0x7, [0x3758, 0x6, 0x6, 0x9, 0xa0f2, 0x4c, 0x9]}, 0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x0, 0x7, 0x0, 0x8, 0x7fff, 0x1ff, 0x7}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0xffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000680)={r3}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x2, 0x8, 0x3, 0x80000000, 0x2, 0x1a, 0x5678, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r4, 0x74}, &(0x7f0000000040)=0xffffff8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x40, 0x3}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x7ff, 0x1, 0x8001, 0x57, 0x4, 0x80000001, 0x3, {r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x8, 0x2, 0x3, 0x3f}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r7, 0x6}, &(0x7f0000000340)=0x8) [ 396.788444] FAT-fs (loop4): Directory bread(block 2566) failed [ 396.789987] FAT-fs (loop3): Directory bread(block 2572) failed [ 396.801815] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 396.812527] FAT-fs (loop4): Directory bread(block 2567) failed 12:52:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:46 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882700}) [ 396.837263] FAT-fs (loop4): Directory bread(block 2568) failed 12:52:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x806, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:46 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="2ffaf98733a33b96e5e71828785594e425992e11dabfca6fde9f3a27ceeffb29756fc5eb8eac1812ec56c5e6f3efb2bf5ef885ee9c1073da01e28c4b5ab5a15acafc43b912e0b4bca540ea742323e691b0d87421bec10eb03637fe9c667412591b71d9876ce055b299a199e560ca89daa2b69c665bd42322") r1 = socket$inet6(0xa, 0x1000000000005, 0x6) ioctl(r1, 0x8912, &(0x7f0000000100)="85986a0ca8139e6b1faf51d0c21b71596674afb638cd3f77e8dd6ce172e5fe7bdf3b5b1f1d37a7b7582f0a6847cc2eae0ad5789abe57ebfb307e5ac840c28b060fd2b6aad6f3b8218a5c3ba32a7fa889d342b5944c6cce2d93c169e5f33c88d7613b8e22d315") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 396.881160] FAT-fs (loop4): Directory bread(block 2569) failed [ 396.911191] FAT-fs (loop4): Directory bread(block 2570) failed [ 396.923350] FAT-fs (loop4): Directory bread(block 2571) failed [ 396.932902] FAT-fs (loop5): Directory bread(block 2563) failed [ 396.937272] FAT-fs (loop4): Directory bread(block 2572) failed 12:52:46 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881f00}) [ 396.993965] FAT-fs (loop3): Directory bread(block 2563) failed 12:52:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7305", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 397.050311] FAT-fs (loop5): Directory bread(block 2564) failed [ 397.062728] FAT-fs (loop3): Directory bread(block 2564) failed [ 397.085741] FAT-fs (loop3): Directory bread(block 2565) failed [ 397.096660] FAT-fs (loop5): Directory bread(block 2565) failed [ 397.103400] FAT-fs (loop5): Directory bread(block 2566) failed [ 397.103736] FAT-fs (loop3): Directory bread(block 2566) failed [ 397.109923] FAT-fs (loop5): Directory bread(block 2567) failed [ 397.127949] FAT-fs (loop5): Directory bread(block 2568) failed [ 397.135323] FAT-fs (loop3): Directory bread(block 2567) failed [ 397.142145] FAT-fs (loop3): Directory bread(block 2568) failed [ 397.149874] FAT-fs (loop3): Directory bread(block 2569) failed [ 397.159672] FAT-fs (loop5): Directory bread(block 2569) failed [ 397.160923] FAT-fs (loop3): Directory bread(block 2570) failed [ 397.172819] FAT-fs (loop5): Directory bread(block 2570) failed [ 397.178251] FAT-fs (loop3): Directory bread(block 2571) failed [ 397.185215] FAT-fs (loop5): Directory bread(block 2571) failed [ 397.192971] FAT-fs (loop3): Directory bread(block 2572) failed [ 397.199402] FAT-fs (loop5): Directory bread(block 2572) failed [ 397.206880] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:46 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x4788, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 397.394130] FAULT_INJECTION: forcing a failure. [ 397.394130] name failslab, interval 1, probability 0, space 0, times 0 [ 397.405447] CPU: 0 PID: 24135 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 397.412800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.422147] Call Trace: [ 397.424721] dump_stack+0x1c9/0x2b4 [ 397.428336] ? dump_stack_print_info.cold.2+0x52/0x52 [ 397.433516] should_fail.cold.4+0xa/0x1a [ 397.437574] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.442667] ? trace_hardirqs_on+0x10/0x10 [ 397.446900] ? do_writepages+0x1a0/0x1a0 [ 397.450946] ? set_page_dirty+0x36f/0x6f0 [ 397.455080] ? find_held_lock+0x36/0x1c0 [ 397.459132] ? check_same_owner+0x340/0x340 [ 397.463436] ? rcu_note_context_switch+0x730/0x730 [ 397.468344] ? graph_lock+0x170/0x170 [ 397.472132] __should_failslab+0x124/0x180 [ 397.476365] should_failslab+0x9/0x14 [ 397.480263] kmem_cache_alloc+0x2af/0x760 [ 397.484425] ? trace_hardirqs_on+0x10/0x10 [ 397.488669] ? find_held_lock+0x36/0x1c0 [ 397.492734] get_empty_filp+0x12d/0x530 [ 397.496709] ? proc_nr_files+0x60/0x60 [ 397.500601] ? lock_downgrade+0x8f0/0x8f0 [ 397.504752] ? graph_lock+0x170/0x170 [ 397.508556] ? kasan_check_read+0x11/0x20 [ 397.512704] ? rcu_is_watching+0x8c/0x150 [ 397.516853] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 397.521269] path_openat+0x11e/0x4e10 [ 397.525084] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 397.530101] ? path_lookupat.isra.45+0xbf0/0xbf0 [ 397.534864] ? find_held_lock+0x36/0x1c0 [ 397.538936] ? lock_downgrade+0x8f0/0x8f0 [ 397.543080] ? do_sys_open+0x3a2/0x760 [ 397.546972] ? kasan_check_read+0x11/0x20 [ 397.551121] ? do_raw_spin_unlock+0xa7/0x2f0 [ 397.555525] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 397.560108] ? __lock_is_held+0xb5/0x140 [ 397.564177] ? _raw_spin_unlock+0x22/0x30 [ 397.568321] ? __alloc_fd+0x34e/0x710 [ 397.572123] ? usercopy_warn+0x120/0x120 [ 397.576191] do_filp_open+0x255/0x380 [ 397.579993] ? may_open_dev+0x100/0x100 [ 397.583962] ? strncpy_from_user+0x3be/0x510 [ 397.588366] ? mpi_free.cold.1+0x19/0x19 [ 397.592416] ? get_unused_fd_flags+0x122/0x1a0 [ 397.596989] ? getname_flags+0x26e/0x5a0 [ 397.601046] ? __sb_end_write+0xac/0xe0 [ 397.605009] do_sys_open+0x584/0x760 [ 397.608712] ? filp_open+0x80/0x80 [ 397.612236] ? do_sys_ftruncate+0x44e/0x560 [ 397.616537] __x64_sys_open+0x7e/0xc0 [ 397.620327] do_syscall_64+0x1b9/0x820 [ 397.624194] ? finish_task_switch+0x1d3/0x890 [ 397.628674] ? syscall_return_slowpath+0x5e0/0x5e0 [ 397.633586] ? syscall_return_slowpath+0x31d/0x5e0 [ 397.638497] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 397.643844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 397.648669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.653838] RIP: 0033:0x40fe01 [ 397.657003] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 397.676193] RSP: 002b:00007f83b1d0fa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 397.683879] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 000000000040fe01 [ 397.691138] RDX: 00007f83b1d0fafa RSI: 0000000000000002 RDI: 00007f83b1d0faf0 [ 397.698388] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 397.705641] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000014 [ 397.712893] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000007 12:52:47 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x1100) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) socket$inet6(0xa, 0x800, 0x8) 12:52:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x4080) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000040)="5a41bedf8ab782482eb022032ed0dac221c825c6116ad5a9346d6b3768a961") setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x4, 0x4) 12:52:47 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880025}) 12:52:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosV', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0xffffa888, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosX', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:47 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 397.810142] FAULT_INJECTION: forcing a failure. [ 397.810142] name failslab, interval 1, probability 0, space 0, times 0 [ 397.821487] CPU: 1 PID: 24161 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 397.828851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.838207] Call Trace: [ 397.840806] dump_stack+0x1c9/0x2b4 [ 397.844444] ? dump_stack_print_info.cold.2+0x52/0x52 [ 397.849653] should_fail.cold.4+0xa/0x1a [ 397.853733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.858849] ? lock_release+0xa30/0xa30 [ 397.862837] ? check_same_owner+0x340/0x340 [ 397.867170] ? graph_lock+0x170/0x170 [ 397.870979] ? rcu_note_context_switch+0x730/0x730 [ 397.875920] ? find_held_lock+0x36/0x1c0 [ 397.879997] ? __lock_is_held+0xb5/0x140 [ 397.884079] ? check_same_owner+0x340/0x340 [ 397.888408] ? rcu_note_context_switch+0x730/0x730 [ 397.893350] __should_failslab+0x124/0x180 [ 397.897595] should_failslab+0x9/0x14 [ 397.901405] kmem_cache_alloc_trace+0x2cb/0x780 [ 397.906078] ? init_wait_entry+0x1c0/0x1c0 [ 397.910330] ? loop_get_status64+0x140/0x140 [ 397.914747] __kthread_create_on_node+0x127/0x4c0 [ 397.919598] ? __kthread_parkme+0x1d0/0x1d0 [ 397.923937] ? __lockdep_init_map+0x105/0x590 [ 397.928447] ? loop_get_status64+0x140/0x140 [ 397.932859] kthread_create_on_node+0xb1/0xe0 [ 397.937346] ? __kthread_create_on_node+0x4c0/0x4c0 [ 397.942350] ? kasan_check_read+0x11/0x20 [ 397.946486] lo_ioctl+0x7ce/0x1d10 [ 397.950024] ? lo_rw_aio_complete+0x450/0x450 [ 397.954508] blkdev_ioctl+0x9cd/0x2030 [ 397.958380] ? blkpg_ioctl+0xc40/0xc40 [ 397.962256] ? lock_downgrade+0x8f0/0x8f0 [ 397.966394] ? kasan_check_read+0x11/0x20 [ 397.970528] ? rcu_is_watching+0x8c/0x150 [ 397.974657] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 397.979056] ? __fget+0x414/0x670 [ 397.982499] ? expand_files.part.8+0x9c0/0x9c0 [ 397.987072] block_ioctl+0xee/0x130 [ 397.990682] ? blkdev_fallocate+0x400/0x400 [ 397.994987] do_vfs_ioctl+0x1de/0x1720 [ 397.998858] ? rcu_is_watching+0x8c/0x150 [ 398.002992] ? ioctl_preallocate+0x300/0x300 [ 398.007386] ? __fget_light+0x2f7/0x440 [ 398.011344] ? fget_raw+0x20/0x20 [ 398.014778] ? putname+0xf2/0x130 [ 398.018216] ? rcu_read_lock_sched_held+0x108/0x120 [ 398.023218] ? kmem_cache_free+0x25c/0x2d0 [ 398.027435] ? putname+0xf7/0x130 [ 398.030875] ? do_sys_open+0x3cb/0x760 [ 398.034749] ? security_file_ioctl+0x94/0xc0 [ 398.039141] ksys_ioctl+0xa9/0xd0 [ 398.042579] __x64_sys_ioctl+0x73/0xb0 [ 398.046449] do_syscall_64+0x1b9/0x820 [ 398.050318] ? finish_task_switch+0x1d3/0x890 [ 398.054795] ? syscall_return_slowpath+0x5e0/0x5e0 [ 398.059707] ? syscall_return_slowpath+0x31d/0x5e0 [ 398.064622] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 398.069971] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.074801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.079973] RIP: 0033:0x455a17 [ 398.083144] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.102375] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:52:47 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880007}) 12:52:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7395", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) socket$inet_sctp(0x2, 0x1, 0x84) 12:52:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8906000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 398.110069] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 398.117319] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 398.124569] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 398.131818] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 398.139069] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000008 12:52:47 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882300}) 12:52:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:47 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x81000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 398.393635] FAULT_INJECTION: forcing a failure. [ 398.393635] name failslab, interval 1, probability 0, space 0, times 0 [ 398.404970] CPU: 0 PID: 24205 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 398.411560] FAT-fs (loop3): Directory bread(block 2563) failed [ 398.412331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.412343] Call Trace: [ 398.412364] dump_stack+0x1c9/0x2b4 [ 398.412384] ? dump_stack_print_info.cold.2+0x52/0x52 [ 398.439084] should_fail.cold.4+0xa/0x1a [ 398.443164] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.447737] FAT-fs (loop3): Directory bread(block 2564) failed [ 398.448275] ? lock_release+0xa30/0xa30 [ 398.448292] ? check_same_owner+0x340/0x340 [ 398.448311] ? graph_lock+0x170/0x170 [ 398.466337] ? rcu_note_context_switch+0x730/0x730 [ 398.467084] FAT-fs (loop3): Directory bread(block 2565) failed [ 398.471271] ? find_held_lock+0x36/0x1c0 [ 398.471294] ? __lock_is_held+0xb5/0x140 [ 398.471321] ? check_same_owner+0x340/0x340 [ 398.471341] ? rcu_note_context_switch+0x730/0x730 [ 398.471360] __should_failslab+0x124/0x180 [ 398.484528] FAT-fs (loop3): Directory bread(block 2566) failed [ 398.485406] should_failslab+0x9/0x14 [ 398.485425] kmem_cache_alloc_trace+0x2cb/0x780 [ 398.485439] ? init_wait_entry+0x1c0/0x1c0 [ 398.485468] ? loop_get_status64+0x140/0x140 [ 398.489945] FAT-fs (loop3): Directory bread(block 2567) failed [ 398.494679] __kthread_create_on_node+0x127/0x4c0 [ 398.494696] ? __kthread_parkme+0x1d0/0x1d0 [ 398.494725] ? __lockdep_init_map+0x105/0x590 [ 398.494746] ? loop_get_status64+0x140/0x140 [ 398.494760] kthread_create_on_node+0xb1/0xe0 [ 398.494776] ? __kthread_create_on_node+0x4c0/0x4c0 [ 398.499679] FAT-fs (loop3): Directory bread(block 2568) failed [ 398.504948] ? kasan_check_read+0x11/0x20 [ 398.504972] lo_ioctl+0x7ce/0x1d10 [ 398.504993] ? lo_rw_aio_complete+0x450/0x450 [ 398.505012] blkdev_ioctl+0x9cd/0x2030 [ 398.505029] ? blkpg_ioctl+0xc40/0xc40 [ 398.505047] ? lock_downgrade+0x8f0/0x8f0 [ 398.508977] FAT-fs (loop3): Directory bread(block 2569) failed [ 398.513474] ? kasan_check_read+0x11/0x20 [ 398.513488] ? rcu_is_watching+0x8c/0x150 [ 398.513503] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 398.513526] ? __fget+0x414/0x670 [ 398.513546] ? expand_files.part.8+0x9c0/0x9c0 [ 398.513567] block_ioctl+0xee/0x130 [ 398.518453] FAT-fs (loop3): Directory bread(block 2570) failed [ 398.522162] ? blkdev_fallocate+0x400/0x400 [ 398.522178] do_vfs_ioctl+0x1de/0x1720 [ 398.522192] ? rcu_is_watching+0x8c/0x150 [ 398.522210] ? ioctl_preallocate+0x300/0x300 [ 398.522224] ? __fget_light+0x2f7/0x440 [ 398.522242] ? fget_raw+0x20/0x20 [ 398.528326] FAT-fs (loop3): Directory bread(block 2571) failed [ 398.533007] ? putname+0xf2/0x130 [ 398.533025] ? rcu_read_lock_sched_held+0x108/0x120 [ 398.533042] ? kmem_cache_free+0x25c/0x2d0 [ 398.533060] ? putname+0xf7/0x130 [ 398.533076] ? do_sys_open+0x3cb/0x760 [ 398.533096] ? security_file_ioctl+0x94/0xc0 [ 398.533112] ksys_ioctl+0xa9/0xd0 [ 398.538131] FAT-fs (loop3): Directory bread(block 2572) failed [ 398.541891] __x64_sys_ioctl+0x73/0xb0 [ 398.541910] do_syscall_64+0x1b9/0x820 [ 398.541925] ? finish_task_switch+0x1d3/0x890 [ 398.541942] ? syscall_return_slowpath+0x5e0/0x5e0 [ 398.541958] ? syscall_return_slowpath+0x31d/0x5e0 [ 398.541980] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 398.546904] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 398.550837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.550862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.550874] RIP: 0033:0x455a17 [ 398.550878] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.754327] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.762029] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 398.769280] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 398.776531] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 398.783780] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 398.791033] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000009 12:52:48 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x1000000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x10000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x8001, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8, 0xfffffffffffffbff, 0x3, 0x4, 0x80000001, &(0x7f0000000040)='team_slave_1\x00', 0x20, 0x24775f42, 0x8001}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000000100)=""/244, &(0x7f00000000c0)=0x143) 12:52:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73b5", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r3, 0x108, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) getsockopt$bt_hci(r2, 0x65, 0x10000003, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xf4) 12:52:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x11, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:48 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x888008}) 12:52:48 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xd06e, &(0x7f0000000280)="1fd37670") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)="258372f82659299aa90b248515f7a76d53549bd192f2fb2ad5ffb2d2e38f480d71bb28ef43137d566732bd12eca10611f953d10222d631f9b7e39e07694f13beb3f6c569a08d63d433df4771eda7bf4e6a5495fd5b8e530c208f575eee57f9de10a3c7f859b7446b4288a1b43c47f22f1d8aab65dde2bd93c99c53f068", 0x7d) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000200)={0x80000000, 0x2, 0xfff, 0x1, 0x1, 0x4}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/104) 12:52:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x100000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 398.990125] FAULT_INJECTION: forcing a failure. [ 398.990125] name failslab, interval 1, probability 0, space 0, times 0 [ 399.001473] CPU: 0 PID: 24243 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 399.008832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.018185] Call Trace: [ 399.020785] dump_stack+0x1c9/0x2b4 [ 399.024427] ? dump_stack_print_info.cold.2+0x52/0x52 [ 399.029635] should_fail.cold.4+0xa/0x1a [ 399.033719] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 399.038837] ? mutex_trylock+0x2b0/0x2b0 [ 399.042908] ? graph_lock+0x170/0x170 [ 399.046715] ? ___ratelimit.cold.2+0x6b/0x6b [ 399.051128] ? save_stack+0x43/0xd0 [ 399.054767] ? find_held_lock+0x36/0x1c0 [ 399.055231] FAT-fs (loop3): Directory bread(block 2563) failed [ 399.058835] ? __lock_is_held+0xb5/0x140 [ 399.058864] ? check_same_owner+0x340/0x340 [ 399.058884] ? rcu_note_context_switch+0x730/0x730 [ 399.058903] __should_failslab+0x124/0x180 [ 399.082359] should_failslab+0x9/0x14 [ 399.086170] kmem_cache_alloc+0x2af/0x760 [ 399.090327] ? wait_for_completion+0x8d0/0x8d0 [ 399.094920] ? graph_lock+0x170/0x170 [ 399.098730] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 399.103754] __kernfs_new_node+0xef/0x5a0 [ 399.107911] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 399.112682] ? mutex_unlock+0xd/0x10 [ 399.116401] ? kernfs_activate+0x21a/0x2c0 [ 399.120645] kernfs_new_node+0x80/0xf0 [ 399.121998] FAT-fs (loop3): Directory bread(block 2564) failed [ 399.124536] __kernfs_create_file+0x4d/0x330 [ 399.124555] sysfs_add_file_mode_ns+0x21a/0x560 [ 399.124577] internal_create_group+0x282/0x970 [ 399.124601] sysfs_create_group+0x1f/0x30 [ 399.124614] lo_ioctl+0x12c8/0x1d10 [ 399.124632] ? lo_rw_aio_complete+0x450/0x450 [ 399.156361] blkdev_ioctl+0x9cd/0x2030 [ 399.160232] ? blkpg_ioctl+0xc40/0xc40 [ 399.164104] ? lock_downgrade+0x8f0/0x8f0 [ 399.168240] ? kasan_check_read+0x11/0x20 [ 399.172368] ? rcu_is_watching+0x8c/0x150 [ 399.176498] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 399.180893] ? __fget+0x414/0x670 [ 399.184333] ? expand_files.part.8+0x9c0/0x9c0 [ 399.188906] block_ioctl+0xee/0x130 [ 399.192515] ? blkdev_fallocate+0x400/0x400 [ 399.196820] do_vfs_ioctl+0x1de/0x1720 [ 399.200690] ? rcu_is_watching+0x8c/0x150 [ 399.204826] ? ioctl_preallocate+0x300/0x300 [ 399.209235] ? __fget_light+0x2f7/0x440 [ 399.213191] ? fget_raw+0x20/0x20 [ 399.216625] ? putname+0xf2/0x130 [ 399.220062] ? rcu_read_lock_sched_held+0x108/0x120 [ 399.225061] ? kmem_cache_free+0x25c/0x2d0 [ 399.229281] ? putname+0xf7/0x130 [ 399.232718] ? do_sys_open+0x3cb/0x760 [ 399.236590] ? security_file_ioctl+0x94/0xc0 [ 399.240980] ksys_ioctl+0xa9/0xd0 [ 399.244420] __x64_sys_ioctl+0x73/0xb0 [ 399.248296] do_syscall_64+0x1b9/0x820 [ 399.252169] ? finish_task_switch+0x1d3/0x890 [ 399.256647] ? syscall_return_slowpath+0x5e0/0x5e0 [ 399.261559] ? syscall_return_slowpath+0x31d/0x5e0 [ 399.266474] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 399.271824] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 399.276652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.281824] RIP: 0033:0x455a17 [ 399.284990] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 399.304221] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.311915] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 399.319164] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 399.326413] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 399.333663] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 12:52:48 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88001c}) 12:52:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2000008913, &(0x7f0000000080)="7e0b9b7bcd94d073816bbb9652d4e888981bfaf00b3c") r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$notify(r1, 0x402, 0x80000005) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="56f2c6cff8da5808000000") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb69, 0x840) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="2f70726f632f7379732f6e65742f697076342f76732f636f6e6e5f726590b6431ef9755eb77795114772b9747666edc289b42c272e532131dfd515709aa45fd43320c5f2c221cfa2bc06851bcb56b229a1eb21b34b4232655f512c3fcc1235630225cacbfefbf37d6f8411e70a110b593bfa5ec14b46ccf7e619d7ee3a22688db6", 0x2, 0x0) ioctl$KVM_NMI(r2, 0xae9a) [ 399.340915] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000000a [ 399.363782] FAT-fs (loop3): Directory bread(block 2565) failed 12:52:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x4305000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 399.386191] FAT-fs (loop3): Directory bread(block 2566) failed [ 399.386367] FAT-fs (loop5): Directory bread(block 2563) failed [ 399.392394] FAT-fs (loop3): Directory bread(block 2567) failed [ 399.430314] FAT-fs (loop3): Directory bread(block 2568) failed [ 399.460810] FAT-fs (loop3): Directory bread(block 2569) failed [ 399.461572] FAT-fs (loop5): Directory bread(block 2564) failed [ 399.490389] FAT-fs (loop5): Directory bread(block 2565) failed [ 399.498199] FAT-fs (loop3): Directory bread(block 2570) failed [ 399.499179] FAT-fs (loop4): Directory bread(block 2563) failed 12:52:49 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x1100000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 399.510812] FAT-fs (loop5): Directory bread(block 2566) failed [ 399.518182] FAT-fs (loop3): Directory bread(block 2571) failed [ 399.519612] FAT-fs (loop4): Directory bread(block 2564) failed [ 399.539113] FAT-fs (loop5): Directory bread(block 2567) failed [ 399.547145] FAT-fs (loop4): Directory bread(block 2565) failed [ 399.554631] FAT-fs (loop5): Directory bread(block 2568) failed [ 399.556717] FAT-fs (loop3): Directory bread(block 2572) failed [ 399.567250] FAT-fs (loop5): Directory bread(block 2569) failed [ 399.584665] FAT-fs (loop4): Directory bread(block 2566) failed [ 399.592757] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 399.594424] FAT-fs (loop5): Directory bread(block 2570) failed [ 399.617094] FAT-fs (loop5): Directory bread(block 2571) failed [ 399.623603] FAT-fs (loop5): Directory bread(block 2572) failed [ 399.626084] FAT-fs (loop4): Directory bread(block 2567) failed [ 399.693168] FAT-fs (loop4): Directory bread(block 2568) failed [ 399.707274] FAT-fs (loop4): Directory bread(block 2569) failed [ 399.713782] FAT-fs (loop4): Directory bread(block 2570) failed [ 399.720568] FAT-fs (loop4): Directory bread(block 2571) failed [ 399.727506] FAT-fs (loop4): Directory bread(block 2572) failed 12:52:49 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x400000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x800, &(0x7f0000000280)="025cc83d6d5b5ff50a0000") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:49 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xc00000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[{0x3, 0x1ff, 0x8597, 0x5}, {0x9, 0x5, 0xd636}, {0x2, 0x4, 0x180000000, 0x3c2}, {0x9, 0xfffffffffffffffd, 0x8, 0x401}, {0x100000001, 0xd2d, 0x6c28, 0x506a03eb}, {0x7f, 0x100, 0x10000, 0x6}, {0x7, 0x9, 0x7, 0xfffffffffffffff7}]}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xec, 0x4000000000000, 0x0, 0x5, 0x9, 0xffffffff80000001}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000002740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x808010}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x2364, 0x35, 0x0, 0x70bd2d, 0x25dfdbfb, {0x1e}, [@generic="4dd2ffd16ba127b042a7a104cc514bd6359aca9aef81306bd47c7385521a98fc182537255d68171ce485e76e187dc6526355d230a7bbb156a99e5919c755845b804681c1fce3a423ada83236f7e889993222f5a51ac258563568a45de3411e42292eb4c48389", @typed={0xc, 0x4e, @u64=0x1}, @nested={0x38, 0x72, [@typed={0x34, 0x3c, @str='vboxnet1mime_type".loposix_acl_accesscgroupeth0\x00'}]}, @nested={0xd8, 0x5, [@typed={0x2c, 0x19, @binary="e771b76297227ffd0d1eb0e429efa2434944b07283a33b3447ddb64bc2f4ea79039b3dc7d2e9"}, @generic="718155d625bcc241575100f45f7ca0e6181d440632d307fc06177c36d1c046bddfa9a03e7f011bb697ef93477e6e926a6eea052aa802bb6b4dd7e9183377641d1abbc58839aa07ed23ea1f983ff07963eb6b7ec8608de81e2e83210aa210172c3df1310edd2f15ff608d948227915d077fb000127b2d95e1136c1a32ba5f706d08a8d74823c3a0ea734ad14e200bd825ba8ec24c4b6108a559b6b4f1246c2ba34c2d952970"]}, @typed={0xc, 0x1f, @u64=0x8d6f}, @generic="886dbc141399a3d83cfa864013494a84bc2768992ff72f7a4ba2ffae1daf0ff99a7eace1c27498a062c0b3dcc87e85049c0791af466db462a3378275cb92fe7dfcd0163052e1292747c4c02dc49c481bd645d048328377744f6a9fc13f5a996d502958ca1defa8af586b8b944574b4cc7a6e60b4abe8b2afc12260c4959d7d8dfad28e5f33061d92c9815d12559fc87ac76547378f5e1ba3e772d5e6cfad6e887a96dee0a3d333ae1f5982575d60dc8e202954403775b1d9c2407cd3ff90fadfd9d58ebc8c8dde30", @nested={0x20f8, 0x58, [@generic="90940b38a39859798f971c5df99cebe61c23fd5de0eb2b6368468e8cc7ce31b777cf81767cd550dac777c1eb7b47969cca105f1c9139f42c91b0e8fbbe64a59dacccc5cde21548986a7eb328190baab771205d2f0f2589516bf10b1e1d4a93c8375815d4911f43a38868f32d780cd09feb26596c683f6bd6fe3764ba08", @generic="f20314c6f752854ed301ef36ccfdab3534022e439236bb6908ba1ef7fe473c1a4e549f48df13482f6c5b2584dc068234a9f5d060a64c4f67d9e7c13d6c55329a684efa49144352fccfa264b78e3831250c038c243c48fba392eec5da7b8a3d5d43b94ccb6360b52b645de3a69c6025007e339182637efcd41a4791cf6d1c0d2a1ff74c1a0c7bc5a5f597bc146b2f6ce3e2aeaec7fd2cd203817cbb077c91dbdb607f0e69dba84cb94c867411aed27142cea40d73a78ab27fefc6d84f7ffd6f28fad190101da3b421c173c35515f01f040d1ad46ea52b380b3954f1fdfa682bb58f97dbebf25b71ea5a104ac1d20e6ffff4dba54369ba9011c61aca736e917b61b886f6967cefad6e17c7bfd1761c2b0880ca400e4c3866ce9857be179f652da365ae4dd04340546a7801549ca4e009b1b2efb660fbbbdcc7b570f82c158b4df0e80c9907e31b18e26556e391539ca813c48f96be094208ee45eb78aa88d76bb49d8053f7c4fe87553d003fef3345a72d06f312b857f8a629df31d75106510c0db22df5b4e227149952a741635dcc4f1348b2c1ce781ed1646d6f5e225ca3becafe8595209de4fb807109f752e65d34ae0f0e9f68ec3305ad95daa79e65ef0ae7f3a7664def7b8a4379cfa0addd3c8afc062bd8e12cc0dde090fef5db8e806db09819527707fea4c7a356b1ea99e54e47d88df4bbd71dbfd930e89d129004c5e6cf76512118ba945789880545bb052e457217a388cf711b3f1fffc27e361cb9d8d44698222395d0d04d4c80d722491c9ec4c2dd5cf6cc92bf5c842072e637a94009c8c447803f5f6430a99e7139e52b3816427901464ef21619ca10ebaac37a9b16d8568d118e90dbf0352145a7340c9fb6cbc3e52e80678f0f5bf83d366f60f681a63bf2cc9f28128504b5b3588985b503828e9b00328eed8013e5aeb99067b76243fbd611ca1ba006d227ed5b8dc9cbce8ba9d16998888e6e37e472dc23ba78685bda03c8a15e6a0a798144fe8bef881a852ac9cceb50a48a0b9e0dcaea66aaf35346e45df165d2774d12610afa634f5e47e050a3d90225445f5d2d7c75c1afc7e7f7d06324d60b60a5f94ce50146948adde9f9acca39831e61d885432a2d29170327c02b8492ddb2e355d76e5520c7f2a9b43e4d5ca10a243e497a404dffac369faecfb867b6ecd0a745f38055379d1cae0b2e021051257efa1d0c02b447e3bf0dd8f6f1f4bd09ddd99b8708d6ccfb6656e7a2c5775d2933ae4cc1aad4d7714e049c062583ebe09164f89c1d402112e6370637ada867de837d31ca3fa5796ec29c8a72b71914f44464a5384b62a32b47f80204181ab8618b7f7cafc4c641664b21836ecff0edc58fad2717b88451c16c7a1431fb6ecb3d9be1ca87950a99a1b60f390df1e085a24ccb6ffcda1afeaf5cb421be032e55d241d6706e05c9c462d4f3677d349f59742f3bb1448bb124d0bd664fe30369d16ce607445f3befe83a3cf12ad975360eb353be0fb5c1ce263454efe45380086423dba8bee358dc06b8e04520bc3cf1234461d529e3608f94d83a2a5a86ed7840e7d46eb9d6f7463c06146ed023e89768daae8340d81131fab9fb6295a8670d33dd09a057d1a3c2aea042fe790a379647aa75b4866e0bc7739b342c6093d2b8434764b2d6dfd4c6812adaaa7f87770c0d978721ee6ab06ade90b03b9dd0c1a92f2ebe54504ffcc6fdb9049d861392a8f6a896adc524e4d166f8320f06b2ee3780fd2187eb5e87187bd267a86ce0d123815042509522111bc09c2444ab3a3f7fce06b5317a288c41d261f2578b33891ecf5ca568c3cbfbce9493ee7ec5d115bd2ec8ac13ae8e68452a8c2c9869188462d3dbe6674b42ea2b7703bf66baf7c5c5db98bef2ccdaa027781a879ad44245e6dadc70ee0ac9ddbc2b6400c096c4953e1768a4bf03a658213e5cbf31fbbdaac484a18ccdba9ed73ddbc7e3fd677dee221a873c860884033f5a11bc2223c12cf9eae5c05e78c527c489a14af73cc666d9a16ce9be2fc6bc0a73a93ae2fc19fa89a413eea9a557350c649dd9e5d98297c8328c91a42df11ff74d9d9e89318fc47eb30d075adc5925c8c16310eb3f4b8af0d12a56e26e6ff9bc43b5fccf162c35d91712611924099ea82a610a6ee01a89380104ce731ad4c88b898238aeb662535474126b5a6ac68a306d1959f45ba34d427f5bdc221888923d34e0b472ed95c20382bd76d32b6613b907960740ca6486509f6ebdb0efe14d83cc2d13f973abd84a6828642defa6f49ed7d4cfa859d7719bb91cb3e15d0f92a21f0058683ecb64efb246a455038e587df1fbc20f15ff277b316ba9d02cf68ec07817b80ed6dcb4fcd56e464b3cca522a73ae01a176a4c9911cc68d7e41d0a12d7d6ae76ab379b88a1e024213a18f5550e2aed49468ea913b707882a8809d9e7112780baa08c21900a2e10fd27d3f2319b048ff3332989cf75bbcad5e2c7f1bd469036289f577e2d29a47dedd5079376d5777e15d62e9e479217bc438f9f8d01fd3050c8af5572796cf8925bdddcb3fa61c3abdd67f770c83823367bcaa668c88e971b6e007ee4c44eb1608a147fc59f93667f0bb25dbcc4200a4456131b27e8e8b6e3f74219b8707a1e2be52d301fd0e20f171be33b32ba7511e5ade567be8c6ffc92b5adbe2f541f75e8477ac58dd27350e7f1d39538892b85e5a52e46bd4820a1e942b279a61fa5717d3f413172105c3377e72069ca2909494601225dcf2ca44fa49d5e3bc8aa46e8db497471f8dcd927d2b7d2f49b7cff3c2c145bafab193ada1dfcf5213ae15dcfd463d4757da7a38f6767228f7e43487df681856807e7d2a6d6b22f45e9286dd1c1a25245343a575b3fa9f4f5c50833e84050ea30c84aa17925ade765d72898d0f2569902e0435bcadeae60c8d1f5a22612d53affcc28d43bac4ee6543f6bf91898d4316d02f4debfa5cf62c92de1d6e42f8771140b89dae323606e85bb5e45461be696acf5aa9f096dd1f8fabd4890c6f55d9279c8d8690589f28218707a0b9bd79c4a4e1ac55e059bd86fd2925759cd4809cff3f961207ea816cb2fb560b502e3285b8f724dc19115f5e90aeea016814c8c3d6619bee32d730f21edee60ab8f9c14fb91a7bc99e13a3a2ac555743c0216f11a7dac1acceeae5694893386a159718c4d41278a28f6fb0f5ce798ee08086ce7333d5185291f1054d4fdcf3baa2cd2aa4e3a8aaf12b2c0ee2c7bef0af4d6b9b5cf6c681c10f5d1eae1808e76e868097a79df85d6658eb27c3c80798e3010fb8a5062f9f17adc858f3a8258ec23b3233ab92d21673d643eef687013b527b3fe8b9c331a498514d83526e0e6479644d1f49f148ad10148f9099f0ccd4d65f189ab7623bef2eaefd21d376b641a412312c33a46742a9c14e2f1ea02d0b89d3217a232b306995c79739c575496e108ca575c7995938cc79f7a5a6477e3e57af958f64373786b04b588681fa18b68be327679cc4d36fbbdfa49664a54a86382812d717cba1e17a92ca6e7f85a2964fa144981b6a8401f7bb4d071ebcd025f1c970e9fc30a99482c1239ad88f3074e5f8547ae28a55dadc8a0f640be9f26d884e02e05080d573efec7501f29e51625e3c0103e37b8393133e3ada4df7d0d7da3147c651a24e8b0a0838bb79d6771d75e1484cfffde1a9d80d243b80ea8d5a15a1a44b8a2c114f41e04266e2551988196e96640c0d07d61a4b4cecd3afbf92a3fd6a5bc25675f3c5a36f6d06f6625561e684822ae56770acdb99e32d60961164054084db3067f48664853d946296ec9c13606490f45b7e548f238e65585367dd53851d870852f6e6ffb0fe8e01fd6292b86dfffa3492e077472877152ccea1c2fa38018f38525a00147fcdb7ebadea40f6a2d77cf877f6c2d450516ca8aa18332322e1975b019709e13cbab91a13dc761ffbf5a2f45485ae9420822b867931ddfac017514326440db3ba0282ead0fc25810f51996bfb9e11038f17ad47f595237fac13aabd3d3061fd23a323e0303aed71490c9b641af11a7ab82d8af365579efbafbb80d415343bc913728a5dde47fce3cc482e33d7037b6def242da045c8d58409f25bd28ec8e57869fa04db972e18249511f9bab4dc4cb0ca33360e8e4657709e2a8859847e1d74338c8c53ee584d9639ec17ad46dacbca527cc4969ee868dbfb1a28c199f3d0a21376fd74bdcdcc2a72ce0ecfb6630b768f49ee5bd6d3c2ab5324613523c08f7468fbeecc6e72b4f3276ca6f67bfc1c4e439e6de5f636bd6170c503ad620dbe590e16c6b617bba4d899ea7bf193ce110187e20138586a8b0baf5f2dda7a05d0061aa17c433c051404625ddb25b3e124b2491fa7cd7009253859271c3b4c7630dc710e9c50de45376717c77e2fbf34ebaf054260f30621045d5b463c44f89cb33e1591bcba674b4ff2769146d5aef1be4b2d1e5b7dca6795fec41cc903a6c6eff06ee1c37f03a305d787ec6edf65a2062052b7f1d5b3715f5feae7b34846bfe4846c440aad2c04279fbd9d276a035c8c42afb47719ad04faf1e2c41828fd87bb0d3035d1dd1eb857fe4007273098b43f1d8ee626bc0660cb3686342584c37b067be4963f51b037b9472d7d0ac9a5cf9c2858955c84ddd278f578039c0deb0260a18bd70104d1934a1ec600b95e2cb69ce1e8736e1a1df40e29f520f2cde77acec1ff15e4ff9beb23f90ba994bfbbf14cf97e2fce4ae5fe004c06f1962e7fb3f5a37f010a54b7b0ffc80fd62093320e4a812ddeb7476811685949af237fc6c8162769bf5c74d07c400053fd3a91caa730d3c0401736eb44451009c8d56c19bba5794db0092c79f0e8a5505d87c5a1b8ca7f071c29b9142623b1eb31a9ab0fc7a02ac375972210a0e3a96c864bce3a613a9db2f6376f04ca00d75b3d713d9e3e269fb43a115661a9e8c63910f7ef2c78f4aa325dd516a6f43c60f19bdab6f87d2ca91893c1bdeb1e85614880efda600f2cd0ae1aa5ce9808a85871b6d78e47c344cfb5e5e94bdd2a69b1e18fb1e2e8b7ccb21d506da0ed3a6e4538eec25352fd59b058e5e82be7ea1e80f804f0a831f3f05e0bee70bad25e97771d6cdfb7804a66b4f46cfb3cbc99f227b8ace8112a9b023842ede6018b7512708d128482a0f0685897f494ce020cea0243c5a0b64dd8c99d0a6bf8b5df5b88f06080d8b5979bad4b753c83543bff49a86de5ed884d3d6eee98f47d79359f2842cc6c98d43cd2943c8da46c08fe4b8e3b79696069e0fb77a56d24699d4314fe3eefa9cb446aeda04f2e6fb19fba54bd7769a113202e5d8953be10b7dcbdf6a8ace303149db61c69638cf5ddd9baaccbc44c607b4058ff9e7e600a69752f4b7e7048fcc9369a44949814b8c7d1d3bfa866f59920dbebd406f3842cfe964fd71b4c75f9b8ae69a4c4fce7ef2e8c584438ae4d601f5a07911ae8967ea2ef8cb321a5b51d88b423376ed4f44b3f21f28ca5c5f4283685871c72bf4a51f0d90f348e6a2b55bad4148a3d8e1044f1b794d593d8704771b0393dd250cc060eb1c21036df22359388301b9ac9b3ee6a93a10354939af44093a7e3942b7a438768533b4c509903136c3c43e1edefa349342a35673818ec00cbe38754c21a45ebd41a66a5d8ea9ce82731f623e165ca9839198414513c2a3a95ec9bc1608f46a69ce40064c63f3e0d2cdcd4d6d603c73c31cca59bf80a6bc8b655809b717fb6aef1ffdd5eb6f6f60c8b08f92a62f4f72c791612f5eaf694ca0397d4e1478f4c27cc9cd39703a367d6bf191274ba2e", @typed={0x2c, 0x3b, @str="5b73797374656d6b657972696e6773656c696e7578237472757374656473797374656d2ee900"}, @typed={0x8, 0x68, @fd=r2}, @typed={0x8, 0x25, @uid=r3}, @generic="9ac3ae92ee2a35b531f69ce1912ee413dec47c2179a5b723a83df1387a720079abc0dd0e97899876804402456305fd82153d08", @typed={0x8, 0x4e, @ipv4=@loopback=0x7f000001}, @generic="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"]}]}, 0x2364}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r4}, 0x10) 12:52:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\n', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:49 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:49 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x881d00}) [ 400.159956] FAULT_INJECTION: forcing a failure. [ 400.159956] name failslab, interval 1, probability 0, space 0, times 0 [ 400.171337] CPU: 0 PID: 24306 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 400.178703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.188056] Call Trace: [ 400.190654] dump_stack+0x1c9/0x2b4 [ 400.194293] ? dump_stack_print_info.cold.2+0x52/0x52 [ 400.199510] should_fail.cold.4+0xa/0x1a [ 400.203587] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 400.208697] ? mutex_trylock+0x2b0/0x2b0 [ 400.212763] ? graph_lock+0x170/0x170 [ 400.216570] ? ___ratelimit.cold.2+0x6b/0x6b [ 400.220986] ? save_stack+0x43/0xd0 [ 400.224623] ? find_held_lock+0x36/0x1c0 [ 400.228697] ? __lock_is_held+0xb5/0x140 [ 400.232775] ? check_same_owner+0x340/0x340 [ 400.237100] ? rcu_note_context_switch+0x730/0x730 [ 400.242040] __should_failslab+0x124/0x180 [ 400.246284] should_failslab+0x9/0x14 [ 400.250096] kmem_cache_alloc+0x2af/0x760 [ 400.254250] ? wait_for_completion+0x8d0/0x8d0 [ 400.258845] ? graph_lock+0x170/0x170 [ 400.262652] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 400.267676] __kernfs_new_node+0xef/0x5a0 [ 400.271835] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 400.276607] ? mutex_unlock+0xd/0x10 [ 400.280326] ? kernfs_activate+0x21a/0x2c0 [ 400.284571] kernfs_new_node+0x80/0xf0 [ 400.288468] __kernfs_create_file+0x4d/0x330 [ 400.292881] sysfs_add_file_mode_ns+0x21a/0x560 [ 400.297559] internal_create_group+0x282/0x970 [ 400.302150] sysfs_create_group+0x1f/0x30 [ 400.306302] lo_ioctl+0x12c8/0x1d10 [ 400.309941] ? lo_rw_aio_complete+0x450/0x450 [ 400.314446] blkdev_ioctl+0x9cd/0x2030 [ 400.318348] ? blkpg_ioctl+0xc40/0xc40 [ 400.322249] ? lock_downgrade+0x8f0/0x8f0 [ 400.326412] ? kasan_check_read+0x11/0x20 [ 400.330567] ? rcu_is_watching+0x8c/0x150 [ 400.334724] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 400.339144] ? __fget+0x414/0x670 [ 400.342604] ? expand_files.part.8+0x9c0/0x9c0 [ 400.347200] block_ioctl+0xee/0x130 [ 400.350835] ? blkdev_fallocate+0x400/0x400 [ 400.355158] do_vfs_ioctl+0x1de/0x1720 [ 400.359085] ? rcu_is_watching+0x8c/0x150 [ 400.363238] ? ioctl_preallocate+0x300/0x300 [ 400.367645] ? __fget_light+0x2f7/0x440 [ 400.371624] ? fget_raw+0x20/0x20 [ 400.375077] ? putname+0xf2/0x130 [ 400.378537] ? rcu_read_lock_sched_held+0x108/0x120 [ 400.383547] ? kmem_cache_free+0x25c/0x2d0 [ 400.387766] ? putname+0xf7/0x130 [ 400.391202] ? do_sys_open+0x3cb/0x760 [ 400.395075] ? security_file_ioctl+0x94/0xc0 [ 400.399467] ksys_ioctl+0xa9/0xd0 [ 400.402906] __x64_sys_ioctl+0x73/0xb0 [ 400.406778] do_syscall_64+0x1b9/0x820 [ 400.410649] ? finish_task_switch+0x1d3/0x890 [ 400.415128] ? syscall_return_slowpath+0x5e0/0x5e0 [ 400.420043] ? syscall_return_slowpath+0x31d/0x5e0 [ 400.424962] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 400.430312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 400.435143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.440313] RIP: 0033:0x455a17 12:52:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 12:52:49 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880028}) 12:52:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) r5 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x2, 0x20800) ioctl$TIOCNOTTY(r5, 0x5422) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r4, 0x1dd2, 0x9, [0xfff, 0x80, 0x2, 0x5, 0x3, 0x2a, 0x7, 0x3, 0x1d947c15]}, 0x1a) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000300)=0x8) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8035000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 400.443483] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 400.462711] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.470402] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 400.477653] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 400.484904] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 400.492155] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 400.499407] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000000b [ 400.523358] FAT-fs (loop4): Directory bread(block 2563) failed [ 400.527364] FAT-fs (loop5): Directory bread(block 2563) failed [ 400.551142] FAT-fs (loop4): Directory bread(block 2564) failed 12:52:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) lseek(r0, 0x22, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 12:52:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos&', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:50 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880006}) 12:52:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x689, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 400.586717] FAT-fs (loop4): Directory bread(block 2565) failed [ 400.613315] FAT-fs (loop5): Directory bread(block 2564) failed [ 400.622333] FAT-fs (loop4): Directory bread(block 2566) failed 12:52:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) fcntl$addseals(r1, 0x409, 0x1) [ 400.658272] FAT-fs (loop4): Directory bread(block 2567) failed [ 400.684298] FAT-fs (loop5): Directory bread(block 2565) failed [ 400.697216] FAT-fs (loop4): Directory bread(block 2568) failed [ 400.720229] FAT-fs (loop5): Directory bread(block 2566) failed [ 400.724608] FAT-fs (loop4): Directory bread(block 2569) failed [ 400.753218] FAT-fs (loop4): Directory bread(block 2570) failed [ 400.756612] FAT-fs (loop5): Directory bread(block 2567) failed 12:52:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x6488, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200100, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/132) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 400.772427] FAT-fs (loop4): Directory bread(block 2571) failed [ 400.781642] FAT-fs (loop4): Directory bread(block 2572) failed [ 400.814883] FAT-fs (loop5): Directory bread(block 2568) failed [ 400.831116] FAT-fs (loop5): Directory bread(block 2569) failed [ 400.848526] FAT-fs (loop5): Directory bread(block 2570) failed [ 400.885130] FAT-fs (loop5): Directory bread(block 2571) failed [ 400.912091] FAT-fs (loop5): Directory bread(block 2572) failed 12:52:50 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x1200) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf4, 0x400) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:50 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880014}) 12:52:50 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x4000c0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x7, 0x0, [{0xffff, 0x3, 0x0, 0x0, @adapter={0x8000, 0x5, 0x81, 0x8}}, {0x19c5, 0x2, 0x0, 0x0, @msi={0x7, 0x3, 0x400}}, {0x8, 0x1, 0x0, 0x0, @sint={0x4, 0xf426}}, {0x8000, 0x3, 0x0, 0x0, @msi={0x2, 0xe4c}}, {0x5, 0x4, 0x0, 0x0, @msi={0x0, 0x8, 0x4}}, {0x7fff, 0x1, 0x0, 0x0, @msi={0x1, 0x1000, 0xfff}}, {0x7f, 0x4, 0x0, 0x0, @sint={0xf8b6, 0x1}}]}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000002c0)=0x44) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x7497}, 0x1c) 12:52:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x2, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:50 executing program 5 (fault-call:0 fault-nth:12): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 401.395681] FAT-fs (loop4): Directory bread(block 2563) failed [ 401.414988] FAT-fs (loop4): Directory bread(block 2564) failed [ 401.419644] FAULT_INJECTION: forcing a failure. [ 401.419644] name failslab, interval 1, probability 0, space 0, times 0 [ 401.432334] CPU: 0 PID: 24402 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 401.439692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.443158] FAT-fs (loop4): Directory bread(block 2565) failed [ 401.449035] Call Trace: [ 401.449062] dump_stack+0x1c9/0x2b4 [ 401.449084] ? dump_stack_print_info.cold.2+0x52/0x52 [ 401.449107] ? __mutex_lock+0x7e8/0x1820 [ 401.449131] should_fail.cold.4+0xa/0x1a [ 401.449152] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 401.449176] ? graph_lock+0x170/0x170 [ 401.449199] ? find_held_lock+0x36/0x1c0 [ 401.449221] ? __lock_is_held+0xb5/0x140 [ 401.491591] ? check_same_owner+0x340/0x340 12:52:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) setsockopt(r2, 0x3, 0x401, &(0x7f0000000540)="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", 0xffffffffffffffba) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0xc8001) connect$rds(r3, &(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 12:52:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x714, @empty, 0x3}, 0x1c) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000000140)=0xf4) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3f, 0x800) getsockopt$inet_udp_int(r2, 0x11, 0x6f, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 401.495922] ? kasan_check_write+0x14/0x20 [ 401.500159] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 401.505099] ? rcu_note_context_switch+0x730/0x730 [ 401.510044] __should_failslab+0x124/0x180 [ 401.514290] should_failslab+0x9/0x14 [ 401.518101] kmem_cache_alloc+0x2af/0x760 [ 401.522265] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 401.527295] __kernfs_new_node+0xef/0x5a0 [ 401.531449] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 401.532846] FAT-fs (loop4): Directory bread(block 2566) failed [ 401.536208] ? mutex_unlock+0xd/0x10 [ 401.536224] ? kernfs_activate+0x21a/0x2c0 [ 401.536243] ? kernfs_walk_and_get_ns+0x340/0x340 [ 401.536262] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 401.536278] ? kernfs_link_sibling+0x1d2/0x3b0 [ 401.536301] kernfs_new_node+0x80/0xf0 [ 401.536320] __kernfs_create_file+0x4d/0x330 [ 401.536339] sysfs_add_file_mode_ns+0x21a/0x560 [ 401.578055] internal_create_group+0x282/0x970 [ 401.582655] sysfs_create_group+0x1f/0x30 [ 401.586808] lo_ioctl+0x12c8/0x1d10 [ 401.587155] FAT-fs (loop4): Directory bread(block 2567) failed [ 401.590437] ? lo_rw_aio_complete+0x450/0x450 [ 401.590456] blkdev_ioctl+0x9cd/0x2030 [ 401.590473] ? blkpg_ioctl+0xc40/0xc40 [ 401.590494] ? lock_downgrade+0x8f0/0x8f0 [ 401.590516] ? kasan_check_read+0x11/0x20 [ 401.590530] ? rcu_is_watching+0x8c/0x150 [ 401.590544] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 401.590567] ? __fget+0x414/0x670 [ 401.590585] ? expand_files.part.8+0x9c0/0x9c0 [ 401.633508] block_ioctl+0xee/0x130 [ 401.637121] ? blkdev_fallocate+0x400/0x400 [ 401.641428] do_vfs_ioctl+0x1de/0x1720 [ 401.645297] ? rcu_is_watching+0x8c/0x150 [ 401.649427] ? ioctl_preallocate+0x300/0x300 [ 401.653817] ? __fget_light+0x2f7/0x440 [ 401.657772] ? fget_raw+0x20/0x20 [ 401.661207] ? putname+0xf2/0x130 [ 401.664644] ? rcu_read_lock_sched_held+0x108/0x120 [ 401.669666] ? kmem_cache_free+0x25c/0x2d0 [ 401.673885] ? putname+0xf7/0x130 [ 401.677322] ? do_sys_open+0x3cb/0x760 [ 401.681199] ? security_file_ioctl+0x94/0xc0 [ 401.685592] ksys_ioctl+0xa9/0xd0 [ 401.689034] __x64_sys_ioctl+0x73/0xb0 [ 401.692906] do_syscall_64+0x1b9/0x820 [ 401.696781] ? syscall_return_slowpath+0x5e0/0x5e0 [ 401.701693] ? syscall_return_slowpath+0x31d/0x5e0 [ 401.706609] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 401.711959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.716792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.721961] RIP: 0033:0x455a17 [ 401.725131] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:52:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880027}) [ 401.744354] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.752044] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 401.759293] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 401.766544] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 401.773812] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 401.781069] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000000c 12:52:51 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x11000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 401.793529] FAT-fs (loop4): Directory bread(block 2568) failed [ 401.802597] FAT-fs (loop4): Directory bread(block 2569) failed 12:52:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) time(&(0x7f0000000000)) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 401.839251] FAT-fs (loop5): Directory bread(block 2563) failed [ 401.863757] FAT-fs (loop4): Directory bread(block 2570) failed [ 401.873677] FAT-fs (loop5): Directory bread(block 2564) failed 12:52:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88001d}) 12:52:51 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='-vmnet0bdev\x00', 0xc, 0x2) eventfd2(0x4, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffff}, 0x4, {0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r3}}, 0x18) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f00000002c0)={0x2a, ""/42}) 12:52:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 401.889987] FAT-fs (loop4): Directory bread(block 2571) failed [ 401.902317] FAT-fs (loop5): Directory bread(block 2565) failed [ 401.916542] FAT-fs (loop4): Directory bread(block 2572) failed [ 401.927460] FAT-fs (loop5): Directory bread(block 2566) failed [ 401.969217] FAT-fs (loop5): Directory bread(block 2567) failed [ 402.003798] FAT-fs (loop5): Directory bread(block 2568) failed [ 402.023313] FAT-fs (loop5): Directory bread(block 2569) failed [ 402.037161] FAT-fs (loop3): Directory bread(block 2563) failed [ 402.044308] FAT-fs (loop5): Directory bread(block 2570) failed [ 402.059906] FAT-fs (loop3): Directory bread(block 2564) failed [ 402.068752] FAT-fs (loop5): Directory bread(block 2571) failed [ 402.076173] FAT-fs (loop3): Directory bread(block 2565) failed [ 402.081967] FAT-fs (loop5): Directory bread(block 2572) failed [ 402.084533] FAT-fs (loop3): Directory bread(block 2566) failed [ 402.094486] FAT-fs (loop3): Directory bread(block 2567) failed [ 402.100706] FAT-fs (loop3): Directory bread(block 2568) failed [ 402.106957] FAT-fs (loop3): Directory bread(block 2569) failed [ 402.125739] FAT-fs (loop3): Directory bread(block 2570) failed [ 402.140639] FAT-fs (loop3): Directory bread(block 2571) failed [ 402.146714] FAT-fs (loop3): Directory bread(block 2572) failed [ 402.153362] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:52 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x13) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x608, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:52 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880021}) 12:52:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:52 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000100)=0x77d, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x851c, 0x220082) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bind$bt_hci(r3, &(0x7f00000001c0)={0x1f, r4}, 0xc) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:52 executing program 5 (fault-call:0 fault-nth:13): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 402.664128] FAT-fs (loop4): Directory bread(block 2563) failed [ 402.677774] FAT-fs (loop4): Directory bread(block 2564) failed [ 402.685268] FAULT_INJECTION: forcing a failure. [ 402.685268] name failslab, interval 1, probability 0, space 0, times 0 [ 402.689909] FAT-fs (loop4): Directory bread(block 2565) failed [ 402.696534] CPU: 0 PID: 24476 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 12:52:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x400) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmdt(r2) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x80000000, 0x0, 0xa000, 0x8000, 0x7}, 0x14) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 402.709825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.719174] Call Trace: [ 402.721765] dump_stack+0x1c9/0x2b4 [ 402.725399] ? dump_stack_print_info.cold.2+0x52/0x52 [ 402.730594] ? __mutex_lock+0x7e8/0x1820 [ 402.734665] should_fail.cold.4+0xa/0x1a [ 402.738738] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.743855] ? graph_lock+0x170/0x170 [ 402.747664] ? find_held_lock+0x36/0x1c0 [ 402.749969] FAT-fs (loop4): Directory bread(block 2566) failed [ 402.751732] ? __lock_is_held+0xb5/0x140 12:52:52 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880002}) [ 402.751762] ? check_same_owner+0x340/0x340 [ 402.751781] ? kasan_check_write+0x14/0x20 [ 402.751799] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 402.751815] ? rcu_note_context_switch+0x730/0x730 [ 402.751833] __should_failslab+0x124/0x180 [ 402.751848] should_failslab+0x9/0x14 [ 402.751863] kmem_cache_alloc+0x2af/0x760 [ 402.751883] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 402.751903] __kernfs_new_node+0xef/0x5a0 [ 402.791134] FAT-fs (loop4): Directory bread(block 2567) failed [ 402.792400] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 402.792419] ? mutex_unlock+0xd/0x10 [ 402.792434] ? kernfs_activate+0x21a/0x2c0 [ 402.792454] ? kernfs_walk_and_get_ns+0x340/0x340 [ 402.792473] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 402.792488] ? kernfs_link_sibling+0x1d2/0x3b0 [ 402.792511] kernfs_new_node+0x80/0xf0 [ 402.792528] __kernfs_create_file+0x4d/0x330 [ 402.792545] sysfs_add_file_mode_ns+0x21a/0x560 [ 402.812259] FAT-fs (loop4): Directory bread(block 2568) failed [ 402.812378] internal_create_group+0x282/0x970 [ 402.816941] FAT-fs (loop3): Directory bread(block 2563) failed [ 402.820299] sysfs_create_group+0x1f/0x30 [ 402.820315] lo_ioctl+0x12c8/0x1d10 [ 402.820337] ? lo_rw_aio_complete+0x450/0x450 [ 402.820354] blkdev_ioctl+0x9cd/0x2030 [ 402.820372] ? blkpg_ioctl+0xc40/0xc40 [ 402.820394] ? lock_downgrade+0x8f0/0x8f0 [ 402.820416] ? kasan_check_read+0x11/0x20 [ 402.820429] ? rcu_is_watching+0x8c/0x150 [ 402.820448] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 402.901307] ? __fget+0x414/0x670 [ 402.904753] ? expand_files.part.8+0x9c0/0x9c0 [ 402.909325] block_ioctl+0xee/0x130 [ 402.912935] ? blkdev_fallocate+0x400/0x400 [ 402.917242] do_vfs_ioctl+0x1de/0x1720 [ 402.921109] ? rcu_is_watching+0x8c/0x150 [ 402.925241] ? ioctl_preallocate+0x300/0x300 [ 402.929901] ? __fget_light+0x2f7/0x440 [ 402.933857] ? fget_raw+0x20/0x20 [ 402.937293] ? putname+0xf2/0x130 [ 402.940730] ? rcu_read_lock_sched_held+0x108/0x120 [ 402.945730] ? kmem_cache_free+0x25c/0x2d0 [ 402.949949] ? putname+0xf7/0x130 [ 402.953388] ? do_sys_open+0x3cb/0x760 [ 402.957262] ? security_file_ioctl+0x94/0xc0 [ 402.961654] ksys_ioctl+0xa9/0xd0 [ 402.965091] __x64_sys_ioctl+0x73/0xb0 [ 402.968963] do_syscall_64+0x1b9/0x820 [ 402.972836] ? finish_task_switch+0x1d3/0x890 [ 402.977314] ? syscall_return_slowpath+0x5e0/0x5e0 [ 402.982228] ? syscall_return_slowpath+0x31d/0x5e0 [ 402.987145] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 402.992497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.997329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.002498] RIP: 0033:0x455a17 [ 403.005681] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.024911] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 403.032605] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 403.039856] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 403.047116] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 403.054366] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 12:52:52 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880900}) 12:52:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8864000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 403.061615] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000000d [ 403.072937] FAT-fs (loop3): Directory bread(block 2564) failed [ 403.079128] FAT-fs (loop4): Directory bread(block 2569) failed [ 403.086226] FAT-fs (loop4): Directory bread(block 2570) failed [ 403.092598] FAT-fs (loop3): Directory bread(block 2565) failed [ 403.104334] FAT-fs (loop5): Directory bread(block 2563) failed [ 403.110694] FAT-fs (loop4): Directory bread(block 2571) failed [ 403.117657] FAT-fs (loop3): Directory bread(block 2566) failed [ 403.124062] FAT-fs (loop5): Directory bread(block 2564) failed [ 403.130390] FAT-fs (loop3): Directory bread(block 2567) failed [ 403.136831] FAT-fs (loop4): Directory bread(block 2572) failed [ 403.154068] FAT-fs (loop5): Directory bread(block 2565) failed 12:52:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x10000) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x100, 0x118) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400140, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 403.173272] FAT-fs (loop3): Directory bread(block 2568) failed [ 403.185891] FAT-fs (loop5): Directory bread(block 2566) failed [ 403.200419] FAT-fs (loop3): Directory bread(block 2569) failed [ 403.209479] FAT-fs (loop5): Directory bread(block 2567) failed 12:52:52 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000380)="bc8cf6cef97645903eca333e5989ccd44b1d0311a76b14af85e1ae48e4091fa5bbbd49cb69f3663dbb82bdf54dd6a298c1b0fb2ccc38612d37e30147d8a32384143169e2bae1b9ef75aa4fe24e64045ed15e45944d09a2caa72c24184b3d8c6a241569945d247b9949c708a5eb2625cd7b3e48f2eb23cc208255c0089d07694eaadaad4c467aa325c51d4905594d2243acd2cdfac928def279317922dd5cd064e8bb478eea798960e55013a45b7d4bae69bd4dca713357ee9121844b5b51e5d072bf3d81fb833ea33e2fd531540fa1", 0xcf) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r1, 0x4, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r3 = memfd_create(&(0x7f0000000080)='/dev/nullb0\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x8}, &(0x7f0000000180)=0x8) 12:52:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos@', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 403.223465] FAT-fs (loop3): Directory bread(block 2570) failed [ 403.229987] FAT-fs (loop5): Directory bread(block 2568) failed [ 403.236627] FAT-fs (loop3): Directory bread(block 2571) failed [ 403.242891] FAT-fs (loop5): Directory bread(block 2569) failed [ 403.250485] FAT-fs (loop3): Directory bread(block 2572) failed [ 403.263389] FAT-fs (loop5): Directory bread(block 2570) failed 12:52:52 executing program 7: r0 = socket$inet6(0xa, 0x100000c, 0x200) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x122) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000002c0)={"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"}) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 403.264575] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 403.279473] FAT-fs (loop5): Directory bread(block 2571) failed [ 403.288559] FAT-fs (loop5): Directory bread(block 2572) failed 12:52:53 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xf000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x200000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000001c0)={0x1, r2}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x100000000000003, &(0x7f00000002c0)=""/244, &(0x7f00000000c0)=0x88) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x78) 12:52:53 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x6, 0x9, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42009, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:53 executing program 5 (fault-call:0 fault-nth:14): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 12:52:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73cd", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 403.928644] FAULT_INJECTION: forcing a failure. [ 403.928644] name failslab, interval 1, probability 0, space 0, times 0 [ 403.939947] CPU: 1 PID: 24548 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 403.947310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.956659] Call Trace: [ 403.959254] dump_stack+0x1c9/0x2b4 [ 403.962893] ? dump_stack_print_info.cold.2+0x52/0x52 [ 403.968088] ? __mutex_lock+0x7e8/0x1820 [ 403.972162] should_fail.cold.4+0xa/0x1a 12:52:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0100006b0100"], &(0x7f0000000040)=0x6) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsh0\x00', 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 403.976235] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 403.981350] ? graph_lock+0x170/0x170 [ 403.985163] ? find_held_lock+0x36/0x1c0 [ 403.989239] ? __lock_is_held+0xb5/0x140 [ 403.993323] ? check_same_owner+0x340/0x340 [ 403.997653] ? kasan_check_write+0x14/0x20 [ 404.001897] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 404.006832] ? rcu_note_context_switch+0x730/0x730 [ 404.011778] __should_failslab+0x124/0x180 [ 404.016024] should_failslab+0x9/0x14 [ 404.019834] kmem_cache_alloc+0x2af/0x760 [ 404.023997] ? __sanitizer_cov_trace_cmp8+0x18/0x20 12:52:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x1ffffffffffffb) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) [ 404.029025] __kernfs_new_node+0xef/0x5a0 [ 404.033192] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 404.037957] ? mutex_unlock+0xd/0x10 [ 404.041677] ? kernfs_activate+0x21a/0x2c0 [ 404.045920] ? kernfs_walk_and_get_ns+0x340/0x340 [ 404.050771] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 404.056310] ? kernfs_link_sibling+0x1d2/0x3b0 [ 404.060910] kernfs_new_node+0x80/0xf0 [ 404.064815] __kernfs_create_file+0x4d/0x330 [ 404.069231] sysfs_add_file_mode_ns+0x21a/0x560 [ 404.073914] internal_create_group+0x282/0x970 12:52:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="027cc8bd8c345f3c762070807db47e18a0edae87222ce96a5e3b296759764a9a9b632ef05cfefa26b0a26b05287ff28e2cf141eebb600f1c3ea3c87ddfb09394ec8f12986a997cd7bf8befa2e2c126c31eac6aa5ee223ef8e46ca04175f40802a31119bccee63122e10423bc0d306067a9ff8a2acc6f84831a37d8cdbc2fe4aaa3b29864bb380bc21d9d90e3dcd2cf8987b68c9d90230f0be94f5278d28f02352e2a44764e223e5391c336148942bf4b357b83691f07d619e7f6afc9e40000000000000000000000") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 404.078507] sysfs_create_group+0x1f/0x30 [ 404.082661] lo_ioctl+0x12c8/0x1d10 [ 404.086305] ? lo_rw_aio_complete+0x450/0x450 [ 404.090812] blkdev_ioctl+0x9cd/0x2030 [ 404.094710] ? blkpg_ioctl+0xc40/0xc40 [ 404.098608] ? lock_downgrade+0x8f0/0x8f0 [ 404.102770] ? kasan_check_read+0x11/0x20 [ 404.106921] ? rcu_is_watching+0x8c/0x150 [ 404.111072] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 404.115488] ? __fget+0x414/0x670 [ 404.118948] ? expand_files.part.8+0x9c0/0x9c0 [ 404.123541] block_ioctl+0xee/0x130 12:52:53 executing program 0: pipe(&(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400001, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="15012000000000000700000002a6d27c34e883e3c66b174a58d4000000000000000000000001000000ffffff7f03000000000000000000000000000000000000000000000005000000030000000000000000000000090000000300000000000000000000000000000000000000000000000000000000800000030000000000000000000000000081000000000006000000000000001f000000000000000100008005000000ff030000050000000000000000000000b70a00000400000001000000000000000000000000000000000000000000000001000000000000000000000000000000ff01000065930000ff00000000000000000000000000000000000000000000003f0000000700000000000000000000000300000020000000010100000000000000e50000000000000000000000000000000000000300000000000000000000000900000001000000000000000000000000000000000000000000000000000000fb510a2d3f770dc50b2d53ff7b1de4dc1605cd3a2235cc873fac962942198dc7b70c7bb2bb7840ffc0c7866828722a6f81ab43da5c8edc4587c2648d198ebb47efc5f05f"]) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 404.127176] ? blkdev_fallocate+0x400/0x400 [ 404.131501] do_vfs_ioctl+0x1de/0x1720 [ 404.135394] ? rcu_is_watching+0x8c/0x150 [ 404.139549] ? ioctl_preallocate+0x300/0x300 [ 404.143958] ? __fget_light+0x2f7/0x440 [ 404.147935] ? fget_raw+0x20/0x20 [ 404.151397] ? putname+0xf2/0x130 [ 404.154854] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.159875] ? kmem_cache_free+0x25c/0x2d0 [ 404.164113] ? putname+0xf7/0x130 [ 404.167569] ? do_sys_open+0x3cb/0x760 [ 404.171471] ? security_file_ioctl+0x94/0xc0 [ 404.175884] ksys_ioctl+0xa9/0xd0 [ 404.179341] __x64_sys_ioctl+0x73/0xb0 [ 404.181532] FAT-fs (loop4): Directory bread(block 2563) failed [ 404.183228] do_syscall_64+0x1b9/0x820 [ 404.183244] ? finish_task_switch+0x1d3/0x890 [ 404.183258] ? syscall_return_slowpath+0x5e0/0x5e0 [ 404.183278] ? syscall_return_slowpath+0x31d/0x5e0 [ 404.205074] FAT-fs (loop4): Directory bread(block 2564) failed [ 404.207418] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 404.207441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 404.207464] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:52:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$inet6(0xa, 0x7, 0x3) r3 = socket(0x5, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001d00)={0x0, 0x100, &(0x7f0000001c00)=[@in6={0xa, 0x4e22, 0x53b8, @local={0xfe, 0x80, [], 0xaa}, 0x19}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0xbf1, @loopback={0x0, 0x1}, 0x11}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e20, 0xdf, @ipv4={[], [0xff, 0xff]}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x91a}, @in6={0xa, 0x4e23, 0xe0, @empty, 0x5}]}, &(0x7f0000001d40)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001d80)={0x0, @in6={{0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x2, 0x7ff, 0x101, 0x8, 0x1000}, &(0x7f0000001e40)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003300)={0x0, 0x1ad2, 0x8, [0x7, 0x40000000, 0x6, 0xc30, 0x1d8a5924, 0xfff, 0x8, 0x3b0]}, &(0x7f0000003340)=0x18) [ 404.207477] RIP: 0033:0x455a17 [ 404.207481] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 404.236216] FAT-fs (loop4): Directory bread(block 2565) failed [ 404.251313] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 404.251330] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 404.251340] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 sendmmsg$inet_sctp(r3, &(0x7f0000004ac0)=[{&(0x7f0000000400)=@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000440)="28ab91a6a56cf820cc06304b8cb972afafffef506eb29e168015085b7939af8d25d86592e4cf37c8a95270a1b303ceeacb22d2e87712e36ec4f22dc75bdac1720b7ab0ecf7ed0aff5ef47fd6f19b3e61b99859f183e8e3c5d0b0daab82c1cad0dc54a3269a2931716d70ed4455fc40831770126ff3f1c91a16936130e1b1d03eac1685d313b04e23476f8619a61c2421f34f1392182e5240169093b46b5a5fe104c9bc05fef33cc3ea054190f756", 0xae}, {&(0x7f0000000500)="9cce0d5e7b67fcbf6fada2d74fd0e5d451b3430d2b5da00d620397", 0x1b}, {&(0x7f0000000540)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4010}, {&(0x7f0000001580)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001b40)=[{&(0x7f00000015c0)="cbb68757023f35a406d8a9a828ff77930aa04731b61966f8082f4169dbe6c39b8f1934a54667fa7d8c6794c6944d1e3466196e2868d71ae981e9fa3d74ad3a24115cb34b3866936dbbde945600cfe21ffa7d61c6aa04c4fd47d253061270fcce1d1706af36d12b1677793d7ca47f338827c2e267b829390fe9bca5d715cecc5c7485cc1f4b71bfc913954117a4aac2bdc4a9dfd3717123ca257e38ef2fa5e13e21d0b7191d3105bb8f286038d31356f38cb3", 0xb2}, {&(0x7f0000001680)="05b21f25aa710cc1cf2139d763d78ea4d9a8eb2264f9e9226a464f333f7463ecc1c56b401e5475a83dd87bc1d154150acd1ae612dc297742d0f617a0ace00029f9d8c697e71173da64be7e344b309ba3503de150c719b13e58cbd383fe29b88e75b81f738aeecde1a3083f92a67bd3f7c41375b650c89b83d57a02874547b2f79c4d5affd55d2c16c02cf54437846b9b2c4ef5c6ce45e30849390d0cba9a8b3aed6406ff214f1b3ae170dffda54e0c068d6bfd06320f959c8b79048353797b1996a46adca37377b44aa275a9787ff528b720367dc4fbb6e4be23f2c3f4c38614331799806cc4a2261ce7418f57e5ed2c", 0xf0}, {&(0x7f0000001780)="1eaf1e88982a3e1e76746a0628ea6b3571156e50a10d8625ac686ac8f817707cb4e7e8601bdf5016fcb215909c293da77f512dc53371cabbda9ce88ac3efa95b1e6babf74ff21b26", 0x48}, {&(0x7f0000001800)="1b1927a48a530621a9451fc4ff", 0xd}, {&(0x7f0000001840)="9c975abc655913c4a202509b57edfea829b9ac488c05c37d67b35bcab034ee7d6caf4c573ab8dcd481abf17e10217cf89954f19a34931b7b9435d8472d44083c2fbb474f85dc1d7f5ac73def59a720e03459f9d50e3b0f012f7b9fb3a23328ebd9c342f28d7923080dd7cbf8443a5903ea9ded7fc220f4640535737870834e15939c881ec2809021f74337390b0269d7dcc3e6a85dffd20ab866be382b92f848041fa70fbe7bc785555e011aa3f6fe073b0cb9ab983069456581728eab9b3aed938c71b65ebc964ce88faccd458db9aed32a4c30b040a98b9da38d3731ae1c7271", 0xe1}, {&(0x7f0000001940)="afe79afd7093e66fddd81c8d799e45c85d3460cc2643e9e3e77e97fd6578ded33244d68f0f964a097ef2d755aa6d50b04ac21778386e130f126a7826d50c0048502135f1e6e2609d7d34f68322bce1133819ff241df2d62099bbe89c3ec9ee69fb684f7a2d57bdad1b17245ba8e810bb71485ea2b5676c3b18541825542b64f49d254c1c60c9482cde0c6e06acea027bd06746999693fba5ac9b4c7aecaa6671e444d696aab5cdd0f64eeb86d55ada4f80bb0fdb90f755704dfa38f8ad0f602e82d5acf599d8fd4ac68265a005039eaae2fd2281c6a6a47a3cfc13d5fcad8a18bf", 0xe1}, {&(0x7f0000001a40)='-oxt', 0x4}, {&(0x7f0000001a80)="19249fbd400c088a4c022673ef5b06", 0xf}, {&(0x7f0000001ac0)="e8026326532074e8d177274f985a72f655a0e06735bef6e3", 0x18}, {&(0x7f0000001b00)="7ddd578996f9c05d1cd08333f4027d7f7b44cc820d259c0d72cf7e07bd9e7947a57de7eb16051884be143648c7ba3ecc6020cf2f", 0x34}], 0xa, &(0x7f0000001e80)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xfffffffffffffc00}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1e}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3000, 0x0, 0x7fff, 0x8001, 0x3, 0xa1, 0x9, r4}}, @authinfo={0x18, 0x84, 0x6, {0x40}}, @authinfo={0x18, 0x84, 0x6, {0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000000, 0x201, 0x20, 0x81, 0x0, 0x7, 0x7f, r5}}, @dstaddrv6={0x20, 0x84, 0x8}], 0x100, 0x8000}, {&(0x7f0000001f80)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f00000030c0)=[{&(0x7f0000001fc0)="91fba65b89da44776d4156bc5bff573b7b4416f87ef5b7bf8a431d380bf141c1260b7f4db277d81dff76e23c73183e940eaa49e6dae66d1b7326748f4a5b2ece3f558f", 0x43}, {&(0x7f0000002040)="6954b42dd8d454eca5f5a143aaf1429ff2712a2d571a6e3f62f47523414968cf52dc3b5914c67452481d", 0x2a}, {&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000003080)="66842cc61239c56f20b92909825c86263bb42ae9636b39d50bb6b9f98e9ee8acae8472e4c4fdebf18ffa9027c88f62414af8c44dd519fde5b82102f579dd", 0x3e}], 0x4, &(0x7f0000003100)=[@init={0x18, 0x84, 0x0, {0x7, 0x0, 0x8, 0x1}}], 0x18, 0x890}, {&(0x7f0000003140)=@in6={0xa, 0x4e20, 0xcae, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f00000032c0)=[{&(0x7f0000003180)="cc64f0008ad13b7e47904acf08eb6f92d50907eaee654a35539c1b61e1aba97153c0b84417a99901ea311f07dd83bfccf97d2b70e6a4d31d4c731e6cb3ac37f37d630a5f82c5a9ab9ad1bcaf57a6b943582bd764183adb6039c58f79a1616b1452ca752a6ac5a4e027743fa9561ed053e5536aaec87da88dfa60cbc8f1fd8655db47cddb78e10fa9e56717c8098dcad61c56492e4c6d840aa2f746c9c36863f15d10075c3e2c1cc5cd7d2ca4e796ec69b6", 0xb1}, {&(0x7f0000003240)="e0ccb41b3c78ed7b0b62dc4d9a3dae3f27ffb47dd8a59a89f8c592a1e79a77ef52b6731b1b4e37718232c3a02d6aaa1e74d344ba9994a537ab470859bf3b9457f8298edab3b9dfe3f5be3f03b3", 0x4d}], 0x2, &(0x7f0000003380)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x8, 0x25f, r6}}], 0x70, 0x40004}, {&(0x7f0000003400)=@in6={0xa, 0x4, 0x3e3, @mcast2={0xff, 0x2, [], 0x1}, 0xe0}, 0x1c, &(0x7f00000035c0)=[{&(0x7f0000003440)="feeff23d80cdca9c30869783cc1a53c96ac4fcfff7a33f013450ed882d37c7de18d041a32bb1e9d144eecb4bbcf982f32fdb23c06d612e414718141cd975dfc77337eb5873577f31fccac8bf14d3fe4e3c0fce576d5e5cfa9c166f774e55d653f1ba469d0721a606712a245a31bd5739436574c29d2893326e44", 0x7a}, {&(0x7f00000034c0)="24f7c331ff9a916db36d81de6aed882558b57cb0c27484ee10f00df51a741c426a3209255406694054448619f543b27fadae0db3e463f7e02996515db16d96bae61042fbededb18fd0887bb18d212cabe646d1f681fb53d5e817d316e24dce4b41e10c3bc7543a47366ce2dcd05be07683a76280a566caf76fb8b11e1276ebe60371f38e40c0e0a4135e4cee05d4902cd03e53ea4d1b3c655bec8077d42403fb8d2c9d1872165fcdbca7fae5ba77a81860925001ba780a0733a5524a3d584196c0e66448980f02970016b84c119bfd6787873d5d7001314b233c497db852a50f8cef4bdf5de5f4366f", 0xe9}], 0x2, 0x0, 0x0, 0x4041}, {&(0x7f0000003600)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004a00)=[{&(0x7f0000003640)="638834618dfb83560933f1ef4210291ed7fbb03705c4774d3b127fe8becf5e2c052b37657fb4302d9a1a1f7709b5a096020f9432bce97c407054a1b2d6764aba23ae5c9d2182526e7df79d17d5de5ab670a82b11de3ad1d6a0a69173c647bbb440941d2aaa17b681dfe4", 0x6a}, {&(0x7f00000036c0)="7bf1fd3a60692c3b69505a8305b205f03d5f85c64415610f6b18545620dd307e1e0688d04e06c9adc77b5a94c42fb12b4e8e05d7264a65fe5f350c476b5fce895b661b79ba75e47df6b8720b2901fba7ac08", 0x52}, {&(0x7f0000003740)="28f3668d7aed817814cd61d7a60e58e363a36e73a68d223d0a035a066b5dc0e3bf40ccd3cc013b4c623eb218eed87a044fd6722ae0b8b6a45ae5ecd9ae379c39b2fb60fd875bba1419a089efcda228fd35ae442ee3802b5f79caa0531d83574133f4d42516cc38ae389486d768f0cc28f4c43f0a63cdf13ffbf1887ed40352b7067a5de90810db37860d5cc258dde874de7ddf1af55bc5b8e24095c5aa074c9fc45acd23d510396c680e59fef5a4b1a83d66ecd2a75ad92b06cdf46c60710c7257a2d35f448ea460ec46064a765755c878c3c2101d1ffcb84d0007c6d07cb7f66709ecd9f0c268474654003aa7ff1c26", 0xf0}, {&(0x7f0000003840)="31accf56b6089b4048e65c7148684805b6c58a327fc7467138678989d91fd19e770deffa93e7430c3d1989c421cece49a6df6735cee31dae17b8535a629573eb100b27b64f5788c89a9e9866ac9e084a639ec7f92bcc0327a193d494f214e2ca5bf34d8916321f21d32e4118df813ecb6f2b922b183b6210cab70b6994f23f9a7b5c63733d39e084b8c220e6a81ece03512f56432bd7343160bfe6bdc8c6eacc3ada8a4de8d794c4f12da666474bfc13de6c1579b1cfebd42fd8d5d426249a7592d2e74c5d747fe7f718ce53d0b7d474cb", 0xd1}, {&(0x7f0000003940)="d88874462545fd2200080e81ebd49048c1cf15b58df8ddc1c0117877d561e492708d7ab0eb17dca52b33289e931acb13c19809edd8c7c68162b45dbb22fbdcc386d795ed1693c4d85aaba8d274401f16e4b585794c6175c70e4f1d3533aee2254450b3c5738a5b2011956fd598f66d5bc1ca9313cfda6647583289e0d8ea6f4033febab65751f5", 0x87}, {&(0x7f0000003a00)="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", 0x1000}], 0x6, &(0x7f0000004a80), 0x0, 0x48000}], 0x6, 0x800) ioctl$void(r2, 0x5451) memfd_create(&(0x7f0000000000)='\x00', 0x2) recvfrom$inet6(r1, &(0x7f0000000080)=""/7, 0x7, 0x40000000, &(0x7f0000000100)={0xa, 0x4e22, 0x7de, @empty, 0xf5d}, 0x1c) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:53 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0xc) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x26100, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x200) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x9672, 0x7c, "406256d71b85a91b6ecf30e11c5e962a8339df85f6005304c1cde50f7c05ee5c4cd09b1333d4b0ecc694aa5e36c8cfb1a9dbf75f8ff49a1ed5d8c931acc0f7293d1f5897e9fb41507b19d49c071965c4e312bf89a479443b73f7a57ec16496a34ab13da0aacf2a079a3297781bab51317237b83b59a8395f2ca98aa9"}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000180)={0x1000, 0x880000}) [ 404.251349] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 404.251358] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 404.251366] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000000e [ 404.348515] FAT-fs (loop5): Directory bread(block 2563) failed [ 404.382162] FAT-fs (loop5): Directory bread(block 2564) failed [ 404.413185] FAT-fs (loop5): Directory bread(block 2565) failed [ 404.414451] FAT-fs (loop4): Directory bread(block 2566) failed [ 404.425589] FAT-fs (loop4): Directory bread(block 2567) failed [ 404.435975] FAT-fs (loop4): Directory bread(block 2568) failed [ 404.440547] FAT-fs (loop5): Directory bread(block 2566) failed [ 404.449516] FAT-fs (loop5): Directory bread(block 2567) failed [ 404.452063] FAT-fs (loop4): Directory bread(block 2569) failed [ 404.462184] FAT-fs (loop5): Directory bread(block 2568) failed [ 404.477438] FAT-fs (loop4): Directory bread(block 2570) failed [ 404.486109] FAT-fs (loop5): Directory bread(block 2569) failed [ 404.489507] FAT-fs (loop4): Directory bread(block 2571) failed [ 404.501941] FAT-fs (loop4): Directory bread(block 2572) failed [ 404.502522] FAT-fs (loop5): Directory bread(block 2570) failed [ 404.515368] FAT-fs (loop5): Directory bread(block 2571) failed [ 404.521733] FAT-fs (loop5): Directory bread(block 2572) failed 12:52:54 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xb) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosl', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) fgetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000002c0)=""/4096, 0x1000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) setsockopt$packet_int(r2, 0x107, 0x1e, &(0x7f0000000140)=0x8000, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000200)='scalable\x00', 0x9) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x30) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000040)={0x9, 0x1, 0x331, 0x3f}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000012c0)={'mangle\x00', 0x4c, "b8dccf0636fe65c53a0e195e7a5ea771acc250dba7edaae8ff726509ebd6f5086c877617db0f920721bd8a75647f919b245140a4cd5e6adcd9cb499a55ac8402a564c9aa5b3880cd10f556d5"}, &(0x7f0000000180)=0x70) 12:52:54 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) 12:52:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73c0", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:54 executing program 5 (fault-call:0 fault-nth:15): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 405.153724] FAULT_INJECTION: forcing a failure. [ 405.153724] name failslab, interval 1, probability 0, space 0, times 0 [ 405.165129] CPU: 0 PID: 24620 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 405.172493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.181847] Call Trace: [ 405.184445] dump_stack+0x1c9/0x2b4 [ 405.188085] ? dump_stack_print_info.cold.2+0x52/0x52 [ 405.193280] ? __mutex_lock+0x7e8/0x1820 [ 405.197360] should_fail.cold.4+0xa/0x1a 12:52:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000100)="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") ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:54 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x880000}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) [ 405.201434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 405.206554] ? graph_lock+0x170/0x170 [ 405.210367] ? find_held_lock+0x36/0x1c0 [ 405.214442] ? __lock_is_held+0xb5/0x140 [ 405.218518] ? check_same_owner+0x340/0x340 [ 405.222842] ? kasan_check_write+0x14/0x20 [ 405.227081] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 405.232015] ? rcu_note_context_switch+0x730/0x730 [ 405.236956] __should_failslab+0x124/0x180 [ 405.241201] should_failslab+0x9/0x14 [ 405.245009] kmem_cache_alloc+0x2af/0x760 [ 405.249168] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 405.254191] __kernfs_new_node+0xef/0x5a0 [ 405.258352] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 405.263117] ? mutex_unlock+0xd/0x10 [ 405.266841] ? kernfs_activate+0x21a/0x2c0 [ 405.271082] ? kernfs_walk_and_get_ns+0x340/0x340 [ 405.275934] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 405.281477] ? kernfs_link_sibling+0x1d2/0x3b0 [ 405.286074] kernfs_new_node+0x80/0xf0 [ 405.289987] __kernfs_create_file+0x4d/0x330 [ 405.294403] sysfs_add_file_mode_ns+0x21a/0x560 [ 405.299077] internal_create_group+0x282/0x970 12:52:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000020002, 0x7fff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 405.303669] sysfs_create_group+0x1f/0x30 [ 405.307832] lo_ioctl+0x12c8/0x1d10 [ 405.311472] ? lo_rw_aio_complete+0x450/0x450 [ 405.315974] blkdev_ioctl+0x9cd/0x2030 [ 405.319867] ? blkpg_ioctl+0xc40/0xc40 [ 405.323770] ? lock_downgrade+0x8f0/0x8f0 [ 405.327933] ? kasan_check_read+0x11/0x20 [ 405.332079] ? rcu_is_watching+0x8c/0x150 [ 405.336230] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 405.340649] ? __fget+0x414/0x670 [ 405.344111] ? expand_files.part.8+0x9c0/0x9c0 [ 405.348706] block_ioctl+0xee/0x130 12:52:54 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 405.352339] ? blkdev_fallocate+0x400/0x400 [ 405.356662] do_vfs_ioctl+0x1de/0x1720 [ 405.360545] ? rcu_is_watching+0x8c/0x150 [ 405.364700] ? ioctl_preallocate+0x300/0x300 [ 405.369109] ? __fget_light+0x2f7/0x440 [ 405.373085] ? fget_raw+0x20/0x20 [ 405.376538] ? putname+0xf2/0x130 [ 405.379994] ? rcu_read_lock_sched_held+0x108/0x120 [ 405.385014] ? kmem_cache_free+0x25c/0x2d0 [ 405.389255] ? putname+0xf7/0x130 [ 405.392711] ? do_sys_open+0x3cb/0x760 [ 405.396607] ? security_file_ioctl+0x94/0xc0 [ 405.401019] ksys_ioctl+0xa9/0xd0 [ 405.404481] __x64_sys_ioctl+0x73/0xb0 [ 405.408381] do_syscall_64+0x1b9/0x820 [ 405.412269] ? finish_task_switch+0x1d3/0x890 [ 405.416772] ? syscall_return_slowpath+0x5e0/0x5e0 [ 405.421710] ? syscall_return_slowpath+0x31d/0x5e0 [ 405.426647] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 405.432014] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.436855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.442031] RIP: 0033:0x455a17 [ 405.445204] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 405.464427] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 405.472120] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 405.479373] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 405.486623] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 405.493875] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 12:52:55 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x88a8ffff00000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 405.501124] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000000f [ 405.539394] FAT-fs (loop5): Directory bread(block 2563) failed 12:52:55 executing program 0: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83df84c4945762070") r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r1}], 0x1d8, 0x0) [ 405.583889] FAT-fs (loop5): Directory bread(block 2564) failed 12:52:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x4000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 405.624177] FAT-fs (loop5): Directory bread(block 2565) failed [ 405.661375] FAT-fs (loop5): Directory bread(block 2566) failed [ 405.709861] FAT-fs (loop5): Directory bread(block 2567) failed [ 405.718507] FAT-fs (loop3): Directory bread(block 2563) failed [ 405.734378] FAT-fs (loop3): Directory bread(block 2564) failed [ 405.743168] FAT-fs (loop3): Directory bread(block 2565) failed [ 405.749420] FAT-fs (loop5): Directory bread(block 2568) failed [ 405.761111] FAT-fs (loop5): Directory bread(block 2569) failed [ 405.769538] FAT-fs (loop5): Directory bread(block 2570) failed [ 405.775926] FAT-fs (loop3): Directory bread(block 2566) failed [ 405.784105] FAT-fs (loop3): Directory bread(block 2567) failed [ 405.794429] FAT-fs (loop5): Directory bread(block 2571) failed [ 405.806262] FAT-fs (loop3): Directory bread(block 2568) failed [ 405.813738] FAT-fs (loop5): Directory bread(block 2572) failed [ 405.819956] FAT-fs (loop3): Directory bread(block 2569) failed [ 405.826519] FAT-fs (loop3): Directory bread(block 2570) failed [ 405.856881] FAT-fs (loop3): Directory bread(block 2571) failed [ 405.867505] FAT-fs (loop3): Directory bread(block 2572) failed [ 405.879766] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:55 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xa000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\n', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x10001) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e21, @rand_addr=0x8}}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x0) 12:52:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x88480000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:55 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) r2 = getegid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setregid(r2, r3) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@empty, @loopback=0x7f000001}, 0x8) socket$inet6_udplite(0xa, 0x2, 0x88) 12:52:55 executing program 5 (fault-call:0 fault-nth:16): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 406.362987] FAT-fs (loop3): Directory bread(block 2563) failed [ 406.365563] FAULT_INJECTION: forcing a failure. [ 406.365563] name failslab, interval 1, probability 0, space 0, times 0 [ 406.380334] CPU: 0 PID: 24707 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 406.384727] FAT-fs (loop3): Directory bread(block 2564) failed [ 406.387695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.387706] Call Trace: [ 406.387732] dump_stack+0x1c9/0x2b4 [ 406.387753] ? dump_stack_print_info.cold.2+0x52/0x52 [ 406.387783] should_fail.cold.4+0xa/0x1a [ 406.387802] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.393936] FAT-fs (loop3): Directory bread(block 2565) failed [ 406.403110] ? wait_for_completion+0x8d0/0x8d0 [ 406.403133] ? graph_lock+0x170/0x170 [ 406.403151] ? graph_lock+0x170/0x170 [ 406.403168] ? kasan_check_write+0x14/0x20 [ 406.403187] ? find_held_lock+0x36/0x1c0 [ 406.403206] ? __lock_is_held+0xb5/0x140 [ 406.406093] FAT-fs (loop3): Directory bread(block 2566) failed [ 406.409397] ? check_same_owner+0x340/0x340 [ 406.409417] ? rcu_note_context_switch+0x730/0x730 [ 406.409439] __should_failslab+0x124/0x180 [ 406.409460] should_failslab+0x9/0x14 [ 406.409479] kmem_cache_alloc_trace+0x2cb/0x780 [ 406.414836] FAT-fs (loop3): Directory bread(block 2567) failed [ 406.418690] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.418710] ? sysfs_add_file_mode_ns+0x22c/0x560 [ 406.418724] ? sysfs_add_file_mode_ns+0x23c/0x560 [ 406.418743] ? device_create_file+0x1e0/0x1e0 [ 406.418758] kobject_uevent_env+0x20f/0x1110 [ 406.418770] ? internal_create_group+0x347/0x970 [ 406.418790] kobject_uevent+0x1f/0x30 [ 406.424137] FAT-fs (loop3): Directory bread(block 2568) failed [ 406.429814] lo_ioctl+0x1346/0x1d10 [ 406.429835] ? lo_rw_aio_complete+0x450/0x450 [ 406.429853] blkdev_ioctl+0x9cd/0x2030 [ 406.429870] ? blkpg_ioctl+0xc40/0xc40 [ 406.429892] ? lock_downgrade+0x8f0/0x8f0 [ 406.429914] ? kasan_check_read+0x11/0x20 [ 406.434645] FAT-fs (loop3): Directory bread(block 2569) failed [ 406.438248] ? rcu_is_watching+0x8c/0x150 [ 406.438263] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 406.438286] ? __fget+0x414/0x670 [ 406.438307] ? expand_files.part.8+0x9c0/0x9c0 [ 406.438330] block_ioctl+0xee/0x130 [ 406.438342] ? blkdev_fallocate+0x400/0x400 [ 406.438357] do_vfs_ioctl+0x1de/0x1720 [ 406.442311] FAT-fs (loop3): Directory bread(block 2570) failed [ 406.446345] ? rcu_is_watching+0x8c/0x150 [ 406.446363] ? ioctl_preallocate+0x300/0x300 [ 406.446377] ? __fget_light+0x2f7/0x440 [ 406.446392] ? fget_raw+0x20/0x20 [ 406.446406] ? putname+0xf2/0x130 [ 406.446422] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.446435] ? kmem_cache_free+0x25c/0x2d0 [ 406.446452] ? putname+0xf7/0x130 [ 406.450656] FAT-fs (loop3): Directory bread(block 2571) failed [ 406.454527] ? do_sys_open+0x3cb/0x760 [ 406.454547] ? security_file_ioctl+0x94/0xc0 [ 406.454564] ksys_ioctl+0xa9/0xd0 [ 406.454581] __x64_sys_ioctl+0x73/0xb0 [ 406.454599] do_syscall_64+0x1b9/0x820 [ 406.454612] ? finish_task_switch+0x1d3/0x890 [ 406.454630] ? syscall_return_slowpath+0x5e0/0x5e0 [ 406.460741] FAT-fs (loop3): Directory bread(block 2572) failed [ 406.464877] ? syscall_return_slowpath+0x31d/0x5e0 [ 406.464900] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 406.464920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 406.464943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.464955] RIP: 0033:0x455a17 [ 406.464962] Code: [ 406.470476] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:56 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 406.474079] 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.718113] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 406.725804] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 406.733055] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 406.740305] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 406.747554] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 406.754806] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000010 12:52:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8864, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xfffffffffffffffe, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) getpeername$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000580)={@mcast2, 0x0}, &(0x7f00000005c0)=0x14) r8 = accept$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @remote}, &(0x7f00000006c0)=0xc) getpeername$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000780)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000007c0)={@local, @rand_addr, 0x0}, &(0x7f0000000800)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000840)={@empty, 0x0}, &(0x7f0000000880)=0x14) getsockname$packet(r8, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000940)={0x0, @remote, @dev}, &(0x7f0000000980)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000ac0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000bc0)={'bridge0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d40)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000e40)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bpq0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001240)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001340)=0xe8) getpeername$packet(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000013c0)=0x14) accept4$packet(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001500)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001f40)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001f00)={&(0x7f0000001540)={0x9bc, r3, 0x400, 0x70bd26, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x100, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7c1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0xfffffffffffffffa, 0x405f, 0x8}, {0x2, 0x74, 0x3d, 0x4}, {0x1, 0x8000, 0x4cd812df}]}}}]}}, {{0x8, 0x1, r6}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x258, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x53}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe32}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3af}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}]}}, {{0x8, 0x1, r18}, {0x1ec, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8997}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xfffffffffffffffb, 0x80000001, 0x0, 0xffff}, {0x80000000, 0x10000, 0x9}, {0x4, 0x3, 0x10001}, {0x2, 0x400, 0x0, 0x1f}, {0xc0000, 0x9, 0xfffffffffffffff7, 0x3436}]}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x4000000000000000, 0x9, 0x6, 0xdab}, {0x7ff, 0x0, 0x9, 0xfffffffffffffffb}, {0x23, 0xfff, 0x1, 0x2}, {0x5, 0x3, 0x1, 0xffff}, {0x6, 0x5e33, 0x4, 0x2}, {0x3, 0x200, 0x6, 0x4}]}}}]}}, {{0x8, 0x1, r20}, {0x1ac, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x5, 0x10000, 0x4, 0x5}, {0x31, 0x53b2, 0xfffffffffffffff7, 0x1000}, {0x10001, 0x7, 0xe3, 0x3ff}, {0xd5, 0x188, 0x7, 0x40}, {0x7ff, 0x0, 0x3e00000000, 0x3}, {0x8, 0x5, 0x401, 0x7}, {0xfffffffffffffffe, 0x2, 0x2, 0x7fff}, {0x1ff, 0x0, 0x7, 0x8}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r23}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r24}}}]}}]}, 0x9bc}, 0x1}, 0x40000) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) mount$9p_fd(&(0x7f0000000000)='%eth0{trustedwlan0ppp0user\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x2000, &(0x7f0000000100)=ANY=[@ANYBLOB="7472616e733d66642c706f72743d3838323637372c7266648e7d3d787f372c7766646e6f3d393737787d377f015f3c65824d786e6f6465766d61702c7665000000006e3d397032300000000000000000000000000000"]) [ 406.775217] FAT-fs (loop5): Directory bread(block 2563) failed [ 406.795406] FAT-fs (loop5): Directory bread(block 2564) failed 12:52:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x0) [ 406.843576] FAT-fs (loop5): Directory bread(block 2565) failed [ 406.872438] FAT-fs (loop3): Directory bread(block 2563) failed 12:52:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x3580, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 406.901296] FAT-fs (loop5): Directory bread(block 2566) failed [ 406.928390] FAT-fs (loop3): Directory bread(block 2564) failed [ 406.942560] FAT-fs (loop5): Directory bread(block 2567) failed 12:52:56 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x800, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xbf47, 0xc}) [ 406.955200] FAT-fs (loop3): Directory bread(block 2565) failed [ 406.967601] FAT-fs (loop3): Directory bread(block 2566) failed [ 406.981062] FAT-fs (loop5): Directory bread(block 2568) failed [ 406.993375] FAT-fs (loop3): Directory bread(block 2567) failed [ 406.999636] FAT-fs (loop5): Directory bread(block 2569) failed 12:52:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 406.999781] FAT-fs (loop4): Directory bread(block 2563) failed [ 407.010882] FAT-fs (loop5): Directory bread(block 2570) failed [ 407.019969] FAT-fs (loop4): Directory bread(block 2564) failed [ 407.034470] FAT-fs (loop3): Directory bread(block 2568) failed [ 407.043074] FAT-fs (loop4): Directory bread(block 2565) failed [ 407.053537] FAT-fs (loop5): Directory bread(block 2571) failed [ 407.066838] FAT-fs (loop3): Directory bread(block 2569) failed [ 407.074458] FAT-fs (loop4): Directory bread(block 2566) failed [ 407.081798] FAT-fs (loop5): Directory bread(block 2572) failed [ 407.085769] FAT-fs (loop3): Directory bread(block 2570) failed [ 407.093517] FAT-fs (loop4): Directory bread(block 2567) failed [ 407.095086] FAT-fs (loop3): Directory bread(block 2571) failed [ 407.130630] FAT-fs (loop4): Directory bread(block 2568) failed [ 407.137932] FAT-fs (loop3): Directory bread(block 2572) failed [ 407.146945] FAT-fs (loop4): Directory bread(block 2569) failed [ 407.153680] FAT-fs (loop4): Directory bread(block 2570) failed [ 407.155773] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 407.169167] FAT-fs (loop4): Directory bread(block 2571) failed [ 407.182363] FAT-fs (loop4): Directory bread(block 2572) failed 12:52:57 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xd00) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x34000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001380)={'gretap0\x00', &(0x7f0000001300)=@ethtool_gfeatures={0x3a}}) bind$inet(0xffffffffffffffff, &(0x7f0000001400)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xffe) 12:52:57 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x10002, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000180)={0x8001}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000001c0)={0x0, 0x7fff, 0x9bd0}, 0xc) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x121000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/185) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x87ffff}) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 12:52:57 executing program 5 (fault-call:0 fault-nth:17): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3e, "352e8647cef7bd4aed79c69eca1c989f0b11c3a23d3ef3a1f2b3e8f367ed08fe943b31fc1437547838fbee3b27baff94b8aababbda355cd8a4f4b76e082f"}, &(0x7f0000000100)=0x46) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f738c", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 407.551649] FAULT_INJECTION: forcing a failure. [ 407.551649] name failslab, interval 1, probability 0, space 0, times 0 [ 407.562971] CPU: 1 PID: 24777 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 407.570336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.579683] Call Trace: [ 407.582278] dump_stack+0x1c9/0x2b4 [ 407.585922] ? dump_stack_print_info.cold.2+0x52/0x52 [ 407.591127] should_fail.cold.4+0xa/0x1a [ 407.595183] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 407.600278] ? wait_for_completion+0x8d0/0x8d0 [ 407.604851] ? graph_lock+0x170/0x170 [ 407.608636] ? graph_lock+0x170/0x170 [ 407.612420] ? kasan_check_write+0x14/0x20 [ 407.616642] ? find_held_lock+0x36/0x1c0 [ 407.620689] ? __lock_is_held+0xb5/0x140 [ 407.624739] ? check_same_owner+0x340/0x340 [ 407.629050] ? rcu_note_context_switch+0x730/0x730 [ 407.633963] __should_failslab+0x124/0x180 [ 407.638185] should_failslab+0x9/0x14 [ 407.641968] kmem_cache_alloc_trace+0x2cb/0x780 [ 407.646623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 407.652144] ? sysfs_add_file_mode_ns+0x22c/0x560 [ 407.656977] ? sysfs_add_file_mode_ns+0x23c/0x560 [ 407.661804] ? device_create_file+0x1e0/0x1e0 [ 407.666284] kobject_uevent_env+0x20f/0x1110 [ 407.670678] ? internal_create_group+0x347/0x970 [ 407.675424] kobject_uevent+0x1f/0x30 [ 407.679206] lo_ioctl+0x1346/0x1d10 [ 407.682818] ? lo_rw_aio_complete+0x450/0x450 [ 407.687299] blkdev_ioctl+0x9cd/0x2030 [ 407.691172] ? blkpg_ioctl+0xc40/0xc40 [ 407.695046] ? lock_downgrade+0x8f0/0x8f0 [ 407.699183] ? kasan_check_read+0x11/0x20 [ 407.703313] ? rcu_is_watching+0x8c/0x150 [ 407.707448] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 407.711846] ? __fget+0x414/0x670 [ 407.715284] ? expand_files.part.8+0x9c0/0x9c0 [ 407.719854] block_ioctl+0xee/0x130 [ 407.723464] ? blkdev_fallocate+0x400/0x400 [ 407.727765] do_vfs_ioctl+0x1de/0x1720 [ 407.731637] ? rcu_is_watching+0x8c/0x150 [ 407.735768] ? ioctl_preallocate+0x300/0x300 [ 407.740158] ? __fget_light+0x2f7/0x440 [ 407.744121] ? fget_raw+0x20/0x20 [ 407.747555] ? putname+0xf2/0x130 [ 407.750994] ? rcu_read_lock_sched_held+0x108/0x120 [ 407.755995] ? kmem_cache_free+0x25c/0x2d0 [ 407.760215] ? putname+0xf7/0x130 [ 407.763652] ? do_sys_open+0x3cb/0x760 [ 407.767525] ? security_file_ioctl+0x94/0xc0 [ 407.771919] ksys_ioctl+0xa9/0xd0 [ 407.775354] __x64_sys_ioctl+0x73/0xb0 [ 407.779224] do_syscall_64+0x1b9/0x820 [ 407.783098] ? finish_task_switch+0x1d3/0x890 [ 407.787579] ? syscall_return_slowpath+0x5e0/0x5e0 [ 407.792491] ? syscall_return_slowpath+0x31d/0x5e0 [ 407.797409] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 407.802759] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.807589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.812760] RIP: 0033:0x455a17 [ 407.815927] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.835166] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.842855] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 407.850106] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 407.857357] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 407.864607] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 407.871857] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000011 [ 407.885484] FAT-fs (loop5): Directory bread(block 2563) failed 12:52:57 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101800, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x7, 0x6, 0x7, 0x9, '\x00', 0x10000}, 0x1, 0x0, 0x2, r1, 0x7, 0xffffffffffffff58, 'syz1\x00', &(0x7f0000000100)=[',vmnet1\x00', '/dev/nullb0\x00', '/dev/nullb0\x00', '/dev/nullb0\x00', '\x00', '/dev/nullb0\x00', 'lo\x00'], 0x3c, [], [0x44a3a46c, 0xfffffffffffffffb, 0x4f2, 0x8]}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 407.899700] FAT-fs (loop4): Directory bread(block 2563) failed [ 407.907999] FAT-fs (loop5): Directory bread(block 2564) failed [ 407.922209] FAT-fs (loop4): Directory bread(block 2564) failed [ 407.931986] FAT-fs (loop5): Directory bread(block 2565) failed [ 407.935697] FAT-fs (loop4): Directory bread(block 2565) failed 12:52:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x40030000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 407.952295] FAT-fs (loop4): Directory bread(block 2566) failed [ 407.960569] FAT-fs (loop5): Directory bread(block 2566) failed [ 407.966879] FAT-fs (loop5): Directory bread(block 2567) failed [ 407.973366] FAT-fs (loop5): Directory bread(block 2568) failed [ 407.979786] FAT-fs (loop5): Directory bread(block 2569) failed [ 407.984502] FAT-fs (loop4): Directory bread(block 2567) failed [ 407.992250] FAT-fs (loop5): Directory bread(block 2570) failed 12:52:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 408.008778] FAT-fs (loop4): Directory bread(block 2568) failed [ 408.020734] FAT-fs (loop5): Directory bread(block 2571) failed [ 408.040819] FAT-fs (loop5): Directory bread(block 2572) failed [ 408.058268] FAT-fs (loop4): Directory bread(block 2569) failed 12:52:57 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x109000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x99d}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8000000000000020}, &(0x7f0000000180)=0x8) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$TCXONC(r0, 0x540a, 0x406) [ 408.091885] FAT-fs (loop3): Directory bread(block 2563) failed [ 408.100236] FAT-fs (loop4): Directory bread(block 2570) failed [ 408.111851] FAT-fs (loop3): Directory bread(block 2564) failed [ 408.131121] FAT-fs (loop4): Directory bread(block 2571) failed 12:52:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x88470000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:57 executing program 5 (fault-call:0 fault-nth:18): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x28, 0x3, 'client1\x00', 0x0, "b3b5562f43876499", "10dcc2e37ad0f575d82b8896303e48a195708ccbe5ca204b7360b961d77f9657", 0x1, 0x9}) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz0', "3ea2f0c896b266e9b96daa1cde8c17a056b2fdf8ebfb6c59267ac95461b86950e9f2f5f2251e95d4fcae4024211e429fa572d947ec72d68ab402c2025418b40cbd566d07abb924e060fc91fa6c4692405e06bfe1cb4b269237b854a3d2bdb1a8eb46b6d7176e8b32a5ccd568773b412091d8a3b450780dbd429d988c54ec2404bac2a94f874eba13c2b042a6dcac4ed8f9486f5b6604e650d44ffc43cb02dce9b4465363fd619ec5287fda33c621a1c1aa94a9061b3002d5de0b436f3d6e4129123333096d82cbc4ec05c3fb07893aeb56eef5a0263b42b808ef5231ee492bc81a637e001f2b981b"}, 0xec) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0', "8ef51d1c350958575585708d4618c4a21b282a"}, 0x17) [ 408.139378] FAT-fs (loop3): Directory bread(block 2565) failed [ 408.144454] FAT-fs (loop4): Directory bread(block 2572) failed [ 408.166917] FAT-fs (loop3): Directory bread(block 2566) failed [ 408.213316] FAT-fs (loop3): Directory bread(block 2567) failed [ 408.240675] FAT-fs (loop3): Directory bread(block 2568) failed [ 408.248358] FAULT_INJECTION: forcing a failure. [ 408.248358] name failslab, interval 1, probability 0, space 0, times 0 [ 408.260093] CPU: 0 PID: 24833 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 408.267448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.276799] Call Trace: [ 408.279388] dump_stack+0x1c9/0x2b4 [ 408.283006] ? dump_stack_print_info.cold.2+0x52/0x52 [ 408.288192] should_fail.cold.4+0xa/0x1a [ 408.292237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.297325] ? rcu_note_context_switch+0x730/0x730 [ 408.302243] ? graph_lock+0x170/0x170 [ 408.306039] ? find_held_lock+0x36/0x1c0 [ 408.310091] ? __lock_is_held+0xb5/0x140 [ 408.314141] ? check_same_owner+0x340/0x340 [ 408.318444] ? graph_lock+0x170/0x170 [ 408.322228] ? rcu_note_context_switch+0x730/0x730 [ 408.327142] __should_failslab+0x124/0x180 [ 408.331360] should_failslab+0x9/0x14 [ 408.335143] kmem_cache_alloc_node+0x272/0x780 [ 408.339710] ? find_held_lock+0x36/0x1c0 [ 408.343759] __alloc_skb+0x119/0x790 [ 408.347458] ? skb_scrub_packet+0x580/0x580 [ 408.351766] ? kasan_check_read+0x11/0x20 [ 408.355894] ? rcu_is_watching+0x8c/0x150 [ 408.360028] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 408.364431] ? netlink_has_listeners+0x2da/0x4c0 [ 408.369171] ? netlink_tap_init_net+0x3e0/0x3e0 [ 408.373824] alloc_uevent_skb+0x89/0x220 [ 408.377869] kobject_uevent_env+0x866/0x1110 [ 408.382259] ? internal_create_group+0x347/0x970 [ 408.387003] kobject_uevent+0x1f/0x30 [ 408.390795] lo_ioctl+0x1346/0x1d10 [ 408.394407] ? lo_rw_aio_complete+0x450/0x450 [ 408.398886] blkdev_ioctl+0x9cd/0x2030 [ 408.402761] ? blkpg_ioctl+0xc40/0xc40 [ 408.406635] ? lock_downgrade+0x8f0/0x8f0 [ 408.410770] ? kasan_check_read+0x11/0x20 [ 408.414899] ? rcu_is_watching+0x8c/0x150 [ 408.419035] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 408.423433] ? __fget+0x414/0x670 [ 408.426875] ? expand_files.part.8+0x9c0/0x9c0 [ 408.431447] block_ioctl+0xee/0x130 [ 408.435059] ? blkdev_fallocate+0x400/0x400 [ 408.439361] do_vfs_ioctl+0x1de/0x1720 [ 408.443229] ? rcu_is_watching+0x8c/0x150 [ 408.447361] ? ioctl_preallocate+0x300/0x300 [ 408.451750] ? __fget_light+0x2f7/0x440 [ 408.455709] ? fget_raw+0x20/0x20 [ 408.459143] ? putname+0xf2/0x130 [ 408.462582] ? rcu_read_lock_sched_held+0x108/0x120 [ 408.467581] ? kmem_cache_free+0x25c/0x2d0 [ 408.471800] ? putname+0xf7/0x130 [ 408.475239] ? do_sys_open+0x3cb/0x760 [ 408.479111] ? security_file_ioctl+0x94/0xc0 [ 408.483505] ksys_ioctl+0xa9/0xd0 [ 408.486943] __x64_sys_ioctl+0x73/0xb0 [ 408.490816] do_syscall_64+0x1b9/0x820 [ 408.494688] ? finish_task_switch+0x1d3/0x890 [ 408.499168] ? syscall_return_slowpath+0x5e0/0x5e0 [ 408.504079] ? syscall_return_slowpath+0x31d/0x5e0 [ 408.508996] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 408.514350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.519179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.524349] RIP: 0033:0x455a17 [ 408.527518] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.546747] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.554438] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 408.561688] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 408.568936] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 408.576186] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 408.583438] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000012 [ 408.596454] FAT-fs (loop3): Directory bread(block 2569) failed [ 408.602894] FAT-fs (loop5): Directory bread(block 2563) failed [ 408.611605] FAT-fs (loop3): Directory bread(block 2570) failed [ 408.618557] FAT-fs (loop3): Directory bread(block 2571) failed [ 408.628162] FAT-fs (loop3): Directory bread(block 2572) failed [ 408.636996] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 408.651216] FAT-fs (loop5): Directory bread(block 2564) failed [ 408.658343] FAT-fs (loop5): Directory bread(block 2565) failed [ 408.670835] FAT-fs (loop5): Directory bread(block 2566) failed [ 408.689221] FAT-fs (loop5): Directory bread(block 2567) failed [ 408.699230] FAT-fs (loop5): Directory bread(block 2568) failed [ 408.706952] FAT-fs (loop5): Directory bread(block 2569) failed [ 408.713319] FAT-fs (loop5): Directory bread(block 2570) failed [ 408.721416] FAT-fs (loop5): Directory bread(block 2571) failed [ 408.727491] FAT-fs (loop5): Directory bread(block 2572) failed 12:52:58 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x12) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:58 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000000c0)=""/26) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0xa7, [], 0x0, &(0x7f0000000100), &(0x7f0000000140)=""/167}, &(0x7f0000000280)=0x78) 12:52:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x88a8ffff, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:58 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 12:52:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', r2}) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:58 executing program 5 (fault-call:0 fault-nth:19): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 409.151068] FAULT_INJECTION: forcing a failure. [ 409.151068] name failslab, interval 1, probability 0, space 0, times 0 [ 409.162395] CPU: 0 PID: 24856 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 409.169753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.179104] Call Trace: [ 409.181704] dump_stack+0x1c9/0x2b4 [ 409.185345] ? dump_stack_print_info.cold.2+0x52/0x52 [ 409.190549] ? __kernel_text_address+0xd/0x40 [ 409.195056] should_fail.cold.4+0xa/0x1a 12:52:58 executing program 7: r0 = socket$inet6(0xa, 0x3ffffffffffc, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000200)=[{&(0x7f0000000100)="70eedff493fad0cf7f0935707881b0af05df812b8ddee18e22971e605552f953e1c4e2893c9694e7eefc8f3b17dc6227b1535a597ca903d46982c23fb833d86a640483f849f0378974d46a99c6720f0d25839d865be5139f8109f67edc682e46caea699c5964b1d747fd761afaa682e52e", 0x71, 0x9400000000000000}, {&(0x7f0000000080), 0x0, 0x100000000}, {&(0x7f0000000180)="6494a2070f8e2856579f4afc993cd8780c", 0x11, 0x6}, {&(0x7f00000001c0)="52d696386032fdc983639c688a8ac0bf641715f502282b198214c0da840d7eb1af46ca4e0c", 0x25, 0xbcb}], 0x1000000, 0x0) 12:52:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000800)) [ 409.199134] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.204247] ? save_stack+0xa9/0xd0 [ 409.207883] ? graph_lock+0x170/0x170 [ 409.211692] ? kasan_kmalloc+0xc4/0xe0 [ 409.215579] ? kmem_cache_alloc_trace+0x152/0x780 [ 409.220426] ? kobject_uevent_env+0x20f/0x1110 [ 409.225006] ? kobject_uevent+0x1f/0x30 [ 409.228979] ? lo_ioctl+0x1346/0x1d10 [ 409.232791] ? find_held_lock+0x36/0x1c0 [ 409.236865] ? __lock_is_held+0xb5/0x140 [ 409.240945] ? check_same_owner+0x340/0x340 [ 409.245275] ? rcu_note_context_switch+0x730/0x730 12:52:58 executing program 2: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10000, 0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x80000000, 0x14, 0x1, r1}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80010040}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000240)={0xff, 0x0, 0x7, 0x3, 0xffffffffffffffe0}) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000340)=0x91) [ 409.249053] FAT-fs (loop3): Directory bread(block 2563) failed [ 409.250210] __should_failslab+0x124/0x180 [ 409.250232] should_failslab+0x9/0x14 [ 409.250248] __kmalloc+0x2c8/0x760 [ 409.250265] ? kobject_uevent_env+0x20f/0x1110 [ 409.250283] ? rcu_read_lock_sched_held+0x108/0x120 [ 409.250303] ? kobject_get_path+0xc2/0x1a0 [ 409.281591] kobject_get_path+0xc2/0x1a0 [ 409.284345] FAT-fs (loop3): Directory bread(block 2564) failed [ 409.285655] kobject_uevent_env+0x234/0x1110 [ 409.285671] ? internal_create_group+0x347/0x970 [ 409.285694] kobject_uevent+0x1f/0x30 [ 409.285710] lo_ioctl+0x1346/0x1d10 [ 409.285732] ? lo_rw_aio_complete+0x450/0x450 [ 409.285749] blkdev_ioctl+0x9cd/0x2030 [ 409.285767] ? blkpg_ioctl+0xc40/0xc40 [ 409.320481] ? lock_downgrade+0x8f0/0x8f0 [ 409.322632] FAT-fs (loop3): Directory bread(block 2565) failed [ 409.324633] ? kasan_check_read+0x11/0x20 [ 409.324647] ? rcu_is_watching+0x8c/0x150 [ 409.324662] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 409.324686] ? __fget+0x414/0x670 [ 409.324707] ? expand_files.part.8+0x9c0/0x9c0 [ 409.324732] block_ioctl+0xee/0x130 [ 409.324745] ? blkdev_fallocate+0x400/0x400 [ 409.324761] do_vfs_ioctl+0x1de/0x1720 [ 409.363068] ? rcu_is_watching+0x8c/0x150 [ 409.367201] ? ioctl_preallocate+0x300/0x300 [ 409.371590] ? __fget_light+0x2f7/0x440 [ 409.375549] ? fget_raw+0x20/0x20 [ 409.378983] ? putname+0xf2/0x130 [ 409.382420] ? rcu_read_lock_sched_held+0x108/0x120 [ 409.387418] ? kmem_cache_free+0x25c/0x2d0 [ 409.391639] ? putname+0xf7/0x130 [ 409.395075] ? do_sys_open+0x3cb/0x760 [ 409.398948] ? security_file_ioctl+0x94/0xc0 [ 409.403340] ksys_ioctl+0xa9/0xd0 [ 409.406776] __x64_sys_ioctl+0x73/0xb0 [ 409.410650] do_syscall_64+0x1b9/0x820 [ 409.414518] ? finish_task_switch+0x1d3/0x890 [ 409.418998] ? syscall_return_slowpath+0x5e0/0x5e0 [ 409.423914] ? syscall_return_slowpath+0x31d/0x5e0 [ 409.428832] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 409.434179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.439013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.444187] RIP: 0033:0x455a17 [ 409.447353] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.466580] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.474271] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 409.481579] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 409.488832] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 12:52:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x1100, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:59 executing program 0: r0 = socket$unix(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000a00)}, 0xe803) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xfff}, 0x10) sendmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000280)}, 0x0) [ 409.496081] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 409.503331] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000013 [ 409.512651] FAT-fs (loop3): Directory bread(block 2566) failed [ 409.513744] FAT-fs (loop5): Directory bread(block 2563) failed [ 409.525285] FAT-fs (loop3): Directory bread(block 2567) failed [ 409.546756] FAT-fs (loop3): Directory bread(block 2568) failed [ 409.549042] FAT-fs (loop4): Directory bread(block 2563) failed [ 409.559088] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 409.566835] FAT-fs (loop3): Directory bread(block 2569) failed [ 409.566861] FAT-fs (loop3): Directory bread(block 2570) failed 12:52:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') sendmmsg(r1, &(0x7f0000004b00)=[{{&(0x7f00000000c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000140)="7c8aafccc2aa424e384152567de9c31dbe6000de27041d6440965f6de123b461b8d92286589c4db893cc13a8ab9e156ce5ee1aae32d3a83fc8f771f89272a4ebfc739bf93bbb319c43f7d00f4317ae0add91661255743709b146d79d176f195da6cdb60c950c086dd7f0965d910a30a7999e4d033d87942a030750012b507843478d08095616eed7d0a6f8e48de5b0b88917e7092be58b660a7bf25c40f180a7c792ae", 0xa3}, {&(0x7f0000000200)="836ea056eaf10ecfbc554cd0e8823ffc2bf19cbe372421b3f7bd8f427f31da558ca57e394db1714bfdb1ba9539530e8eee8e0b6ddf74cb3bb8bb89e9ed6f5f9bdaed2b10741f97c9f28b9b66a53717bf43b8412d72b775649f035c80e965b746292add52808ced7bff36ce39b508b556284741623ddf6ddf4d097b2c29555ae641911120b69d8111096bd9e9c522fb8d5fe5b0cbc312cc216d2080d524ef74b0bba029", 0xa3}, {&(0x7f00000002c0)="8f11ae3e47e47124e13b953faefc558483d3c217", 0x14}, {&(0x7f0000000300)="71728e2c8917dfc739697baf328426516b68bba77f2333abfe6241fb853451aa843c9a30997fd97178d6a09e76a0063f7afce92a3eb04717cad4fcbfa5263d2966eb0257955e0162dcafc180bfd65a847d76a821a44b98ed1d48d44dc0ed9d8cb3aa1301f2b3b879c513321b1c786845d11d21c6e29b7af39043dc0c72eb0d312155c864076dca603d821f78798292eb0a61dd80615050337a380d06284276546270b28663523d339ef95fed9974d82c2d22d14d1392031807292aab515efbe862594a444a9eec656e2441bc68794a73a87b7aa07db00a39f64d15109915e0", 0xdf}, {&(0x7f0000000400)="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", 0x1000}], 0x5, &(0x7f0000001480)=ANY=[@ANYBLOB="d8000000000000003f010000040000004ccd5f62a592a8fd00e7be70bcd957f3f8082e3063d1cb75935373229560420b9910fa1ea8582f9f342f22f9668e46cbc5a6b9c7a128fe3436dd52c5be682379dcabd974d36e1db3e98140395697c7321bdb420f84e149f95c4cc1ba71bd0a00598f8e9577eef34fcd5a4a63fd6ba1bfe8331ba5eedaa45d7ffcc8dfb90217b7e17ec849b434ee69e503db9423be4f0448924987e911a37536ec658188b949758554c4f59bb4b154aa5b806eb8c7cb2c0f2ea3e838c0ed04bb522fb2770078d24395f9f93e819300"], 0xd8, 0x20000000}, 0xc1a1}, {{&(0x7f0000001580)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000004840)=[{&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="cef2e6acf96afd0e0f727328149d4bd4780f63fa95a4f3fdfee3f8e48e26919f532244bf3e0ee55beb33aa6cbc87f45d893e664e3ae3ac67d1fe307bd656d37dcff1fa982eac68845bf245631c95ce0db2e64c5e4e0c5d56750e54c48ec872746d9c0a642091db5fc404e702088d682f8ecf92f1197386e5be264779a62dadca5e84026a61c05e36a320c19642b4f309c5105f77ff7b369312a29a243d150f2b456b870e34fb33d7bc07e4090e87793aa757b86e0c773305d0af789eaecfaef5b03e9e107f3bf64069f78b39eafdf0b5", 0xd0}, {&(0x7f0000002700)="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", 0x1000}, {&(0x7f0000003700)="a82f06b154d8028c19814431351d7bcc3d597733a5840e0555a2a8947db98afd2e424b46166397221a7d39b0bbf9cae16d71a2442a5367a37697a7dc98f656b9d58bf011be2b682187d5d7d3d9462629a7fe2efd8e3a037b36bb5e83fb70d3fa09006aba0f556822a65a6b6b9abf93fd6f6f838e83b3dc50d9ab4255507fdbc5ff86bfe0a092c01032f77d0228e906e6f6712171191ec1fdab534d3bc33cf6f7c8951f4f76560f1b206f06429cc0acee751d3873e0a4a1f12d100584bfd9413c814be3762ddf56823bf9ff20ac7e26d3d768e3b49baf5cad65c06f6e9ff560760a2cf5062bc7bf036d29df81bf3d", 0xee}, {&(0x7f0000003800)="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", 0x1000}, {&(0x7f0000004800)="010ea4e096239d42424e1eb8212a0cb05959471e4187d9e9890a212bf74038201b08a55f57103e60dfb0373c2407e8bb77f74c00ed48612d427e19203f6e", 0x3e}], 0x6, 0x0, 0x0, 0x4000800}, 0x1}, {{&(0x7f00000048c0)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f0000004940), 0x0, &(0x7f0000004bc0)=ANY=[@ANYBLOB="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"], 0x170, 0x4000}, 0xffffffffffffffff}], 0x3, 0x20008004) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000004940)) [ 409.598403] FAT-fs (loop4): Directory bread(block 2564) failed [ 409.620152] FAT-fs (loop3): Directory bread(block 2571) failed [ 409.630008] FAT-fs (loop4): Directory bread(block 2565) failed [ 409.634740] FAT-fs (loop3): Directory bread(block 2572) failed [ 409.643861] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:52:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x4888, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:59 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 409.650279] FAT-fs (loop4): Directory bread(block 2566) failed [ 409.700470] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 409.710632] FAT-fs (loop4): Directory bread(block 2567) failed [ 409.748135] FAT-fs (loop4): Directory bread(block 2568) failed [ 409.780982] FAT-fs (loop4): Directory bread(block 2569) failed [ 409.806808] FAT-fs (loop4): Directory bread(block 2570) failed [ 409.818788] FAT-fs (loop4): Directory bread(block 2571) failed [ 409.830988] FAT-fs (loop4): Directory bread(block 2572) failed [ 409.838355] FAT-fs (loop5): Directory bread(block 2564) failed [ 409.849770] FAT-fs (loop5): Directory bread(block 2565) failed [ 409.860822] FAT-fs (loop5): Directory bread(block 2566) failed [ 409.868210] FAT-fs (loop5): Directory bread(block 2567) failed [ 409.874805] FAT-fs (loop5): Directory bread(block 2568) failed [ 409.881081] FAT-fs (loop5): Directory bread(block 2569) failed [ 409.887306] FAT-fs (loop5): Directory bread(block 2570) failed [ 409.894340] FAT-fs (loop5): Directory bread(block 2571) failed [ 409.900489] FAT-fs (loop5): Directory bread(block 2572) failed 12:52:59 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xa00000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:52:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:52:59 executing program 2: io_setup(0x9, &(0x7f0000000100)=0x0) io_destroy(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x290000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0x23, 0x0, 0xfffffffffffff211, 0x3}, 0x14) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:52:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x800000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:52:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000040)=""/92, &(0x7f0000000100)=0x5c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:59 executing program 0: r0 = creat(&(0x7f0000001240)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x483e40d7) ioctl$fiemap(r0, 0x6612, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0], @ANYPTR, @ANYBLOB="82fad0ee9c8cff4a4b761edb5a00f7f0a481794abbc75413616d4ab0c4fbbe93e555bea9440dda66cb5215c91102b69ca53d93533f79dca4b55e246722dac63e2eaeabeec551226c5d9838be3593c409007e6b161c79a7a4f302fcb3550bad71440124efe81201b1d0fa62a3c855f2b67de0f02afc1ebd0b896a0a63daea5fa42ed9d82351d15eb4a69937550dfc7d744dadad5f", @ANYBLOB="67d542cf2fc5f1dd809c676b748cc0493d0629e846ab0840363b0ef02b713c2861dc76a7ea6e21f1ef72de9456d1e4326786c931c42c64280b4a9ffd5320", @ANYPTR], @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=0x0, @ANYPTR]) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 12:52:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:52:59 executing program 5 (fault-call:0 fault-nth:20): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 410.368632] FAT-fs (loop3): Directory bread(block 2563) failed [ 410.383784] FAULT_INJECTION: forcing a failure. [ 410.383784] name failslab, interval 1, probability 0, space 0, times 0 [ 410.384810] FAT-fs (loop3): Directory bread(block 2564) failed [ 410.395160] CPU: 0 PID: 24932 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 410.408415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 12:52:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:52:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x42) [ 410.417764] Call Trace: [ 410.420357] dump_stack+0x1c9/0x2b4 [ 410.423997] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.429202] should_fail.cold.4+0xa/0x1a [ 410.433272] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.437892] FAT-fs (loop3): Directory bread(block 2565) failed [ 410.438386] ? is_bpf_text_address+0xd7/0x170 [ 410.438411] ? graph_lock+0x170/0x170 [ 410.445783] FAT-fs (loop3): Directory bread(block 2566) failed [ 410.448846] ? __kernel_text_address+0xd/0x40 [ 410.448869] ? find_held_lock+0x36/0x1c0 [ 410.448891] ? __lock_is_held+0xb5/0x140 [ 410.448924] ? check_same_owner+0x340/0x340 [ 410.452788] FAT-fs (loop3): Directory bread(block 2567) failed [ 410.458653] ? blkdev_ioctl+0x9cd/0x2030 [ 410.458669] ? block_ioctl+0xee/0x130 [ 410.458682] ? do_vfs_ioctl+0x1de/0x1720 [ 410.458697] ? rcu_note_context_switch+0x730/0x730 [ 410.458716] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.463327] FAT-fs (loop3): Directory bread(block 2568) failed [ 410.467226] __should_failslab+0x124/0x180 [ 410.467245] should_failslab+0x9/0x14 12:53:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 410.467259] kmem_cache_alloc+0x2af/0x760 [ 410.467283] skb_clone+0x1f5/0x500 [ 410.487138] FAT-fs (loop3): Directory bread(block 2569) failed [ 410.489397] ? refcount_add_not_zero+0x2b0/0x330 [ 410.489415] ? skb_split+0x11f0/0x11f0 [ 410.489432] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 410.489447] ? netlink_trim+0x1ba/0x380 [ 410.489463] ? netlink_skb_destructor+0x210/0x210 [ 410.489489] netlink_broadcast_filtered+0x10bc/0x1630 [ 410.494284] FAT-fs (loop3): Directory bread(block 2570) failed [ 410.498448] ? __netlink_sendskb+0xd0/0xd0 [ 410.498474] ? kasan_check_read+0x11/0x20 [ 410.498488] ? rcu_is_watching+0x8c/0x150 [ 410.498508] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.498525] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 410.498542] ? refcount_add_not_zero+0x330/0x330 [ 410.498558] ? netlink_has_listeners+0x2da/0x4c0 [ 410.504232] FAT-fs (loop3): Directory bread(block 2571) failed [ 410.509853] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 410.509873] netlink_broadcast+0x3a/0x50 [ 410.509892] kobject_uevent_env+0x829/0x1110 [ 410.509906] ? internal_create_group+0x347/0x970 [ 410.509929] kobject_uevent+0x1f/0x30 [ 410.509945] lo_ioctl+0x1346/0x1d10 [ 410.509966] ? lo_rw_aio_complete+0x450/0x450 [ 410.514355] FAT-fs (loop3): Directory bread(block 2572) failed [ 410.517957] blkdev_ioctl+0x9cd/0x2030 [ 410.517975] ? blkpg_ioctl+0xc40/0xc40 [ 410.517995] ? lock_downgrade+0x8f0/0x8f0 [ 410.518017] ? kasan_check_read+0x11/0x20 [ 410.518031] ? rcu_is_watching+0x8c/0x150 [ 410.518045] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 410.518068] ? __fget+0x414/0x670 [ 410.518089] ? expand_files.part.8+0x9c0/0x9c0 [ 410.522982] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 410.525744] block_ioctl+0xee/0x130 [ 410.525761] ? blkdev_fallocate+0x400/0x400 [ 410.525776] do_vfs_ioctl+0x1de/0x1720 [ 410.525789] ? rcu_is_watching+0x8c/0x150 [ 410.525807] ? ioctl_preallocate+0x300/0x300 [ 410.525820] ? __fget_light+0x2f7/0x440 [ 410.525835] ? fget_raw+0x20/0x20 [ 410.708551] ? putname+0xf2/0x130 [ 410.711997] ? rcu_read_lock_sched_held+0x108/0x120 [ 410.717005] ? kmem_cache_free+0x25c/0x2d0 [ 410.721237] ? putname+0xf7/0x130 [ 410.724676] ? do_sys_open+0x3cb/0x760 [ 410.728561] ? security_file_ioctl+0x94/0xc0 [ 410.732970] ksys_ioctl+0xa9/0xd0 [ 410.736414] __x64_sys_ioctl+0x73/0xb0 [ 410.740288] do_syscall_64+0x1b9/0x820 [ 410.744156] ? finish_task_switch+0x1d3/0x890 [ 410.748642] ? syscall_return_slowpath+0x5e0/0x5e0 [ 410.753564] ? syscall_return_slowpath+0x31d/0x5e0 [ 410.758482] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 410.763849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.768685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.773857] RIP: 0033:0x455a17 [ 410.777030] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.796275] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.803976] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 410.811224] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 12:53:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8100000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 410.818487] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 410.825745] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 410.832997] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000014 [ 410.862476] FAT-fs (loop4): Directory bread(block 2563) failed [ 410.891297] FAT-fs (loop5): Directory bread(block 2563) failed [ 410.899149] FAT-fs (loop4): Directory bread(block 2564) failed [ 410.907757] FAT-fs (loop5): Directory bread(block 2564) failed [ 410.919145] FAT-fs (loop4): Directory bread(block 2565) failed [ 410.926296] FAT-fs (loop5): Directory bread(block 2565) failed [ 410.934430] FAT-fs (loop3): Directory bread(block 2563) failed [ 410.935621] FAT-fs (loop4): Directory bread(block 2566) failed [ 410.947290] FAT-fs (loop5): Directory bread(block 2566) failed [ 410.953606] FAT-fs (loop4): Directory bread(block 2567) failed 12:53:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x543, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:53:00 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x10100, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setns(r2, 0x44000000) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3ff, 0x400000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) [ 410.956968] FAT-fs (loop3): Directory bread(block 2564) failed [ 410.964696] FAT-fs (loop5): Directory bread(block 2567) failed [ 410.989925] FAT-fs (loop3): Directory bread(block 2565) failed [ 410.989968] FAT-fs (loop4): Directory bread(block 2568) failed [ 411.004160] FAT-fs (loop3): Directory bread(block 2566) failed 12:53:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d524a441e727699df386d345f8f762070") socket$can_raw(0x1d, 0x3, 0x1) [ 411.007845] FAT-fs (loop5): Directory bread(block 2568) failed [ 411.016617] FAT-fs (loop3): Directory bread(block 2567) failed [ 411.031639] FAT-fs (loop3): Directory bread(block 2568) failed [ 411.044867] FAT-fs (loop3): Directory bread(block 2569) failed [ 411.048646] FAT-fs (loop5): Directory bread(block 2569) failed [ 411.060184] FAT-fs (loop4): Directory bread(block 2569) failed [ 411.070045] FAT-fs (loop5): Directory bread(block 2570) failed [ 411.079198] FAT-fs (loop3): Directory bread(block 2570) failed [ 411.083766] FAT-fs (loop4): Directory bread(block 2570) failed [ 411.098242] FAT-fs (loop5): Directory bread(block 2571) failed [ 411.107267] FAT-fs (loop4): Directory bread(block 2571) failed 12:53:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 411.111568] FAT-fs (loop3): Directory bread(block 2571) failed [ 411.120637] FAT-fs (loop5): Directory bread(block 2572) failed [ 411.128724] FAT-fs (loop3): Directory bread(block 2572) failed [ 411.143264] FAT-fs (loop4): Directory bread(block 2572) failed [ 411.143556] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:53:01 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x1100000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000140)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000003380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x47ae0b5a3671abb0}, 0xc, &(0x7f0000003340)={&(0x7f0000000700)=@getlink={0x2c28, 0x12, 0x300, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x4, 0x400}, [@IFLA_VFINFO_LIST={0x2c08, 0x16, [{0x178, 0x1, [@nested={0x174, 0x75, [@generic="0f96ec540339d4db8e96a2f324b2ee927c60f29b602efb99728d5e88831d94d2fa11d57d92d15ad5fbec5307cdf50ebb147a38aa3018e190000959c72c76c05b491adef99a33e554f953aaa34000f7555294430cce69981762fe25904b7d0da9df0e7d24dd13ebc0fe553d7d2e9e93850d47d89e524c730d52332ac2ca5f50fd6d738bdf9432539d23e533f3365767862647e9cdda1bc5727b0456b818466827", @typed={0x8, 0x66, @fd=r0}, @generic="0ed97774c110df5efbdde5834eb1455cf6839574e8f7bca187ed4196b1aa26a648541ee553e7d5d67dde0bc240695a922f204429dee968ac09f6b587f50421f1977c163826e6da69e5e9e36cc759e66babf4f8d4dfa87a226a83ab7c1aecb23342d9ddea0c39a051778bdc373201edf4478d37e9daa6699c073fd7fef30b7eee826f871120c908f0352ffce444ab4f6f5976dccf4c0b9d639255fcc7ecac82356a9f56f545c5ec48af66fb0947487d934a95cb70e7c22c8d00393dc464befa29", @typed={0x8, 0x81, @u32}]}]}, {0x1010, 0x1, [@generic="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", @typed={0xc, 0x23, @u64=0x9}]}, {0xec, 0x1, [@generic="a892d041e358bf16a31d29f4dd03cf927ad9bdcd27afe467f83d3dcd582f9c5fec9aa0ad979babcc12ec1736525dbba800fb3c6a5ce3465bdc311bf0ac090ae60881d0ed7bebe7b8ddf3f8d1f2ad213c0f3186a27fa86debf789b4e479cbbada50465012dc986d6cdf8f7da6b4e395808fa8c9387cb1bde62a22e5da1122478549d0e65405d6608aaca011c18190fd09348156ab3fa4ddcf28b903450cc1797bc36e83b75f94f582aaa42aabc6", @generic="5860e94c88da784599b8f8bac003f098efe5cca6031f73a3d531042f4a17b200f97dbf60eb40bb3b9587f4975bc75a1ff36186f201c0", @typed={0x4, 0x65}]}, {0x10d0, 0x1, [@typed={0x8, 0x6f, @uid=r2}, @nested={0xb4, 0x84, [@generic="8ff6afd137769088b45fcd6a8c3ee3d048f6fbbaab73637751ec3e0440125a1e2d9316a5e26c5dac27ca22a97ec7cf1dfb19ca8fbee9cc5d22ec3126232fb21426b71fd612aa9bdff7202a7d4fb65624c33e4a4c6241c646e292d09073bb84e4e15e9e3e31d7082e35a40440911ad99d06bcb542124ec89f3d24c6a64ce091cce6398c6918e8bb452d77d1e8cdd92816b074db68f6bcdee5be8e1a38e3fb6da6f0684e222ddebf3e0fd641231042"]}, @generic="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", @nested={0x10, 0x96, [@typed={0xc, 0x8b, @str='ppp0em1\x00'}]}]}, {0x1a8, 0x1, [@nested={0x118, 0x62, [@typed={0x8, 0x6d, @uid=r3}, @typed={0x4, 0x42}, @generic="1fe25b2f284bb801dfffe1ea9508644c9ac0b3f2b0f232f838cc8859dc883c82219c256acf9f48cf25b1f33788d26043557bcbbbb91c7deb4dcb892784ff09836803df6c72e1cea1341cc8fd", @typed={0xc, 0x7, @u64=0x8000}, @generic="561f7484638445156405b9bb7175e012eab8a3f61ab75f8c0c3fe55326b2a36e3633229f19c6f37b05f325db1250e0ac37f0abc9a520fefc042705a46a6c4fce04fb467fabddbe0cc427bbd0a6c1fc91f717652068268a3a0a4eac1d1a1ca4f1db60a2942ae7308b92c8e6650bcef0dc0ad7c8f6493fadf190c2533027745015688bca682fa6b670312c9b9db9cd7ac541faacd7c76d367ed8ccbdd6d494e1057a42b2ff0a92", @typed={0x8, 0x20, @u32=0x7}]}, @generic="97e0c5e8a11fae1be260d9d302fdb25c8a3ed1e0661a5e68332e0c38a1c279711d0f1503a446ecb21f969af322fa3b8e2bd608e8828f2d1e7ce4047eee73eaafe688a5b2d76dbb693281ad6af429813e19a727536073c0eafff043dfd4b40b3c76c50ec1d23855c3058e06b1913de303f457f4a8f20d844bc1169c1fdb178889b5e2585edabc0eff8b3d"]}, {0x314, 0x1, [@nested={0x204, 0x9, [@generic="cc9853640bf61a31fd66213a8676cfd010958dffe0c615b1ff1a63c377a16f2429817286f526aa2798c230a1992d9b397ee22937d9baebea166202e769d5ee297fc7", @generic="4308d1d1153182df5a788918353aefb1ae6047fb78731af1e4bebe951fb0ec84296a3fa4c90d75bd761cade3", @typed={0x64, 0x4f, @binary="fe3793d04aaa9f2f924630a96876897af926f051614bc96e73bcdf9488e1bcaf3ca7bdabfbd6e9c210d161c6b7a8d4f59f0dbfe999a26a3023604aa312fb9f8a84b1b957517296cd472ba81b31314ca06020e9cc9c733c73647bfa1fdbdc"}, @generic="72c670de9665d25c2d5df99c1f724342737b35084bcb990523bb84fb6b84838c7ba2ba8cb09d8cda223e2b3a40b3efea0a6273", @generic="ba2b6b9e9581ab379f8b2f8b4186759fe9996a0bcbb67af0cfb786c34bdc25e1bd29494a415fb5aca68d52774ccec2d56fc965b5903660feeb90da9294eb17382e278a877daed43e4606164830d931cbe6c91380b02103ad244091dbd8b1c4a2c8e4cbfe698bf99808865c81b8b1fd1ba0bbb6f354f3c72bcb215268bb449ac007bb5dae5f501fe6baa694c3a91fdc110a691f93a701bf5f957bfa7e913fdddc6405c2d16c59b27c24a88d3cec1f53803f502433d53bf3c0882ba45fd43ab14b6ad045dd04a56f022c077a7e5100cb7f751427f46b3ceaf1c1397a5e7990753159f45768ec2572285bc5d2a19ab2ed4f4a88780d6b6b831036"]}, @nested={0x100, 0x31, [@generic="7d45e16806505dcb4d73718ed88ee076db0b47baf872c4854e47147c517ad74d0ec00e6e98c1c50b0f0df3c1019841d1d4f7410e0a81496177d80ca72d3b57d74d0a0a0367d9d3a72ae74f222f485987ed9ee95ab516d727ddbdd81292fc7a139b14e57b4e9465bb5d4b37bac8720c64c09a2d93c6a3bfdb64e2e9d7d58ca6cd5656db3101b94ad12f256dc6030f8c2ec491d2fe413330acf9e40e8dbf6ab11b0c1a1c", @typed={0xc, 0x23, @u64=0xfffffffffffffffe}, @generic="5671492bb4376e3c5bd84d0e7552bfbfbf74a97fd9e0deb000ef457b2fe9fc52f7cbe09dca39f331f3bb7d4df9992e69f7255a4f7a37422b561d2095f968c768", @typed={0xc, 0x3a, @u64=0xffffffffffffffff}]}, @typed={0xc, 0x8c, @u64}]}, {0x288, 0x1, [@nested={0x170, 0x4d, [@typed={0xd0, 0x1c, @binary="dcee6a383463e5ade6d87ed8d0ea2e3351b10c3dfa135ad98cc62454c5cd3f7bc49b862404ed27759882507982118dbdf9ed723b462876e0094d9be7ee0999d588e6e4a118ad535dc1acfc0846ca1504b432d558b098822cf5e412bc4dc37646d420181b0caa26b858a03b413603b755c7c2dc4cdebc465e9cee8e9709dd98cf1904587b60852bb0f557d3eb613d0fc840f1d62f124063e4f345d1cdaff39412d6f64ec10f23474755f32530afcc143a407311287bb8443fe09b3b5e603f6562ea909016a1eabcaed5a3"}, @generic="bd3cad8e1528e88864372cde3c05fdc376d2111d1155a471da8ebd5c6e98dda7571426933a3a47e88c39caecabea102dc544b1bd8842a58b2b334025f91a48f43c3ca98b1668c9b1c5d81706db2fe7c4f55d578e1783aed7ac01aa23153f32bf315150b12095bc30f0fb857d1986f3f6c7f3f5c44a4b3d89ba9a05b9982d11c2fa5154cefbaa6af060c2cfae3c834a1707d8849d76f7e067bd8b44"]}, @generic="e39044048451556a7a92e4b6cee594f7128e410ebbbca0958377c50b698ee4471685a8c7f3", @generic="7f591e5d3d42f1d1e68676228a17d557918d5e781ead6551358d492028d87ab62925f10c1e1de199f28706a7463bfabee258a0260b43f0286a23f11263a31dc13d0f85f94a6d3f542ed1b5d9eef1e14eb786cb909932ad816c983d4543035d67c6ee9d8fc62b98ca712bb6cd67e653faaef168661aa89dacd956a8f42ead10800e8528f66c3357edd5c54135d6d7f50d8e23013f105932324d0759eec61ff69d3fe814c91f1dcde75c53263c5fe69934e844af73d72ab042a5c9a55875beeb8376a54a6a7ff80d212d6379c42d423833decdd60da9a82c145334453a", @nested={0x10, 0x55, [@generic, @typed={0x8, 0x47, @uid=r4}, @typed={0x4, 0xf}]}]}, {0x17c, 0x1, [@nested={0x178, 0x60, [@typed={0x8, 0x90, @uid=r5}, @typed={0x8, 0x47, @uid=r6}, @generic="9c9f9efec2f9d1873147bcc12c68fc9922c23b36eea1412bb66be17e1ae0c71061f8e9af83de037a315f2d4f1b39521f76ea35e4e5b950c97a3d40f00edbf77c756735a747b5", @generic="19bb0adfbf3e2721f842d7cb0f", @generic="9302eec3eb00dd96f35b2d1e4d5e30f5c4da6b0cd7749b0e1a77d1258eb6ab8fb3684cd09920e11d757d7a608315c16f6b0e5615fd00900fa1d88b907812551569a0235044ab02e4a4a6ed1484d814d949929dc841b9588b9ff56bb92d4a85a11c022072e9b593aa60643fd768d72904411811c251f46b659746f25fade43b8e3071734c4b84d3c3", @generic="295a6d89101f8920174db4cc94c5b454b9fb28a3b3e4fd88e14ab46b28a7891a8ef9b66bb01104f9170e9e9bbd62aa088da741e70dd90faf465c447bf340207978e07328b12c8d6c95ef37599dbf70085ce93039087a7f552895f07c4567f65302c653425080e4862c0899dad4158e41ea37de4e1ffe2b1faefc807c", @typed={0xc, 0x5c, @str=']nodev+\x00'}]}]}]}]}, 0x2c28}, 0x1}, 0x40) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r7, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@ipv6_newrule={0x5c, 0x20, 0x80d, 0x0, 0x0, {0xa, 0x30, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @dev={0xfe, 0x80}}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x5c}, 0x1}, 0x0) 12:53:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000000100)=""/244, &(0x7f0000000000)=0xfd27) 12:53:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400040, 0x0) bind$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x2, 0x1ff, 0x5, 0x5, 0x7, 0xffff}}, 0x8) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) 12:53:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8100, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:53:01 executing program 5 (fault-call:0 fault-nth:21): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 411.523468] FAULT_INJECTION: forcing a failure. [ 411.523468] name failslab, interval 1, probability 0, space 0, times 0 [ 411.534765] CPU: 0 PID: 24974 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 411.542132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.551486] Call Trace: [ 411.554084] dump_stack+0x1c9/0x2b4 [ 411.557716] ? dump_stack_print_info.cold.2+0x52/0x52 [ 411.562924] should_fail.cold.4+0xa/0x1a [ 411.567003] ? fault_create_debugfs_attr+0x1f0/0x1f0 12:53:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x424040, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/93, &(0x7f0000000100)=0x5d) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='(proceth1/\x00', r2}, 0x10) [ 411.572116] ? is_bpf_text_address+0xd7/0x170 [ 411.576619] ? graph_lock+0x170/0x170 [ 411.580427] ? __kernel_text_address+0xd/0x40 [ 411.584934] ? find_held_lock+0x36/0x1c0 [ 411.589006] ? __lock_is_held+0xb5/0x140 [ 411.593084] ? check_same_owner+0x340/0x340 [ 411.597411] ? blkdev_ioctl+0x9cd/0x2030 [ 411.601478] ? block_ioctl+0xee/0x130 [ 411.605282] ? do_vfs_ioctl+0x1de/0x1720 [ 411.609355] ? rcu_note_context_switch+0x730/0x730 [ 411.614298] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.619674] __should_failslab+0x124/0x180 12:53:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x80042002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x3, 0x6}) [ 411.623917] should_failslab+0x9/0x14 [ 411.627722] kmem_cache_alloc+0x2af/0x760 [ 411.631886] skb_clone+0x1f5/0x500 [ 411.635436] ? refcount_add_not_zero+0x2b0/0x330 [ 411.640196] ? skb_split+0x11f0/0x11f0 [ 411.644093] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 411.649117] ? netlink_trim+0x1ba/0x380 [ 411.653101] ? netlink_skb_destructor+0x210/0x210 [ 411.657959] netlink_broadcast_filtered+0x10bc/0x1630 [ 411.663163] ? __netlink_sendskb+0xd0/0xd0 [ 411.667414] ? kasan_check_read+0x11/0x20 [ 411.671566] ? rcu_is_watching+0x8c/0x150 [ 411.675728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.681272] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 411.686047] ? refcount_add_not_zero+0x330/0x330 [ 411.690809] ? netlink_has_listeners+0x2da/0x4c0 [ 411.695575] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 411.700605] netlink_broadcast+0x3a/0x50 [ 411.701836] FAT-fs (loop3): Directory bread(block 2563) failed [ 411.704666] kobject_uevent_env+0x829/0x1110 [ 411.704681] ? internal_create_group+0x347/0x970 [ 411.704703] kobject_uevent+0x1f/0x30 12:53:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4000000000000009) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:01 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x80000001) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) r1 = socket$inet6(0xa, 0x4, 0x0) ioctl(r1, 0x40000000008913, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = dup3(r1, r2, 0x80000) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000000140)=""/4096, &(0x7f0000001180)=0xffffffffffffff28) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000100)=0x40) [ 411.704715] lo_ioctl+0x1346/0x1d10 [ 411.704733] ? lo_rw_aio_complete+0x450/0x450 [ 411.718306] FAT-fs (loop3): Directory bread(block 2564) failed [ 411.719823] blkdev_ioctl+0x9cd/0x2030 [ 411.719841] ? blkpg_ioctl+0xc40/0xc40 [ 411.719862] ? lock_downgrade+0x8f0/0x8f0 [ 411.719885] ? kasan_check_read+0x11/0x20 [ 411.719899] ? rcu_is_watching+0x8c/0x150 [ 411.719914] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 411.719934] ? __fget+0x414/0x670 [ 411.733094] FAT-fs (loop3): Directory bread(block 2565) failed [ 411.737762] ? expand_files.part.8+0x9c0/0x9c0 [ 411.737786] block_ioctl+0xee/0x130 [ 411.737802] ? blkdev_fallocate+0x400/0x400 [ 411.737818] do_vfs_ioctl+0x1de/0x1720 [ 411.737832] ? rcu_is_watching+0x8c/0x150 [ 411.737850] ? ioctl_preallocate+0x300/0x300 [ 411.737862] ? __fget_light+0x2f7/0x440 [ 411.737878] ? fget_raw+0x20/0x20 [ 411.758767] FAT-fs (loop3): Directory bread(block 2566) failed [ 411.762395] ? putname+0xf2/0x130 [ 411.762414] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.762430] ? kmem_cache_free+0x25c/0x2d0 [ 411.762448] ? putname+0xf7/0x130 [ 411.762465] ? do_sys_open+0x3cb/0x760 [ 411.762485] ? security_file_ioctl+0x94/0xc0 [ 411.762501] ksys_ioctl+0xa9/0xd0 [ 411.762517] __x64_sys_ioctl+0x73/0xb0 [ 411.779772] FAT-fs (loop3): Directory bread(block 2567) failed [ 411.780097] do_syscall_64+0x1b9/0x820 [ 411.780116] ? finish_task_switch+0x1d3/0x890 [ 411.790113] FAT-fs (loop3): Directory bread(block 2568) failed [ 411.792430] ? syscall_return_slowpath+0x5e0/0x5e0 [ 411.792448] ? syscall_return_slowpath+0x31d/0x5e0 [ 411.792471] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 411.792492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.792515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.792527] RIP: 0033:0x455a17 [ 411.792536] Code: [ 411.802293] FAT-fs (loop3): Directory bread(block 2569) failed [ 411.804315] 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 [ 411.815710] FAT-fs (loop3): Directory bread(block 2570) failed 12:53:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0xf19}) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffe00, 0x200) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x4}, {0x2, 0x4e20}, 0x280, 0x9e, 0x4, 0x81, 0x4, &(0x7f00000000c0)='bcsf0\x00', 0x6, 0x3, 0x5}) 12:53:01 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000008004503001c000000000004907800000000ffffffffffff000000089078"], &(0x7f0000000380)={0x0, 0x400000}) mlockall(0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc00, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="3758bcbfdef9409f6814898715a6d8c75861060b1e9dd85ad33b6a88aa7df2aa998dcfadd56b11b001c6eb6cce129e08f59eb6", 0x33}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, 0x2) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) [ 411.818824] eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 [ 411.831482] FAT-fs (loop3): Directory bread(block 2571) failed [ 411.834865] 00 00 [ 411.834882] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.834898] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455a17 [ 411.834907] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 411.834916] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 411.834925] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 12:53:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8035, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 411.834934] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000015 [ 411.866656] FAT-fs (loop5): Directory bread(block 2563) failed [ 411.918103] FAT-fs (loop3): Directory bread(block 2572) failed [ 411.931126] FAT-fs (loop5): Directory bread(block 2564) failed [ 411.973946] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 411.978428] FAT-fs (loop4): Directory bread(block 2563) failed 12:53:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f737f", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 412.026752] FAT-fs (loop4): Directory bread(block 2564) failed [ 412.045458] FAT-fs (loop4): Directory bread(block 2565) failed [ 412.054483] FAT-fs (loop5): Directory bread(block 2565) failed [ 412.079352] FAT-fs (loop4): Directory bread(block 2566) failed [ 412.091245] FAT-fs (loop5): Directory bread(block 2566) failed [ 412.109302] FAT-fs (loop4): Directory bread(block 2567) failed [ 412.117646] FAT-fs (loop5): Directory bread(block 2567) failed [ 412.131209] FAT-fs (loop5): Directory bread(block 2568) failed [ 412.137417] FAT-fs (loop4): Directory bread(block 2568) failed [ 412.150667] FAT-fs (loop5): Directory bread(block 2569) failed [ 412.156861] FAT-fs (loop4): Directory bread(block 2569) failed [ 412.167090] FAT-fs (loop5): Directory bread(block 2570) failed [ 412.177675] FAT-fs (loop4): Directory bread(block 2570) failed [ 412.188235] FAT-fs (loop4): Directory bread(block 2571) failed [ 412.194336] FAT-fs (loop5): Directory bread(block 2571) failed [ 412.206103] FAT-fs (loop4): Directory bread(block 2572) failed [ 412.213352] FAT-fs (loop5): Directory bread(block 2572) failed 12:53:02 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xb00) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x10d04, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="02ffffffffa5000000002070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101402, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 12:53:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x80350000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:53:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\t', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:02 executing program 5 (fault-call:0 fault-nth:22): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@in={0x0, 0x0, @loopback}, &(0x7f0000000000)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'syz_tun\x00', 'bond_slave_0\x00', 'veth0_to_team\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x2f8, 0x2f8, 0x328, [@bpf0={"6270660000000000000000000000000000000000000000000000000000000001", 0x210}, @ipvs={'ipvs\x00', 0x28, {{@ipv6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x430) [ 412.867570] FAULT_INJECTION: forcing a failure. [ 412.867570] name failslab, interval 1, probability 0, space 0, times 0 [ 412.878900] CPU: 1 PID: 25042 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 412.886267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.895621] Call Trace: [ 412.898215] dump_stack+0x1c9/0x2b4 [ 412.901850] ? dump_stack_print_info.cold.2+0x52/0x52 [ 412.907057] should_fail.cold.4+0xa/0x1a [ 412.911133] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.916241] ? lock_downgrade+0x8f0/0x8f0 [ 412.920402] ? kasan_check_read+0x11/0x20 [ 412.924558] ? rcu_is_watching+0x8c/0x150 [ 412.928737] ? find_held_lock+0x36/0x1c0 [ 412.932831] ? check_same_owner+0x340/0x340 [ 412.937165] ? block_ioctl+0xee/0x130 [ 412.940968] ? rcu_note_context_switch+0x730/0x730 [ 412.945904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.951451] __should_failslab+0x124/0x180 [ 412.955697] should_failslab+0x9/0x14 [ 412.959497] kmem_cache_alloc+0x2af/0x760 [ 412.963644] ? fget_raw+0x20/0x20 [ 412.967097] ? putname+0xf2/0x130 [ 412.970555] ? rcu_read_lock_sched_held+0x108/0x120 [ 412.975576] getname_flags+0xd0/0x5a0 [ 412.979380] do_mkdirat+0xc5/0x310 [ 412.982929] ? __ia32_sys_mknod+0xb0/0xb0 [ 412.987077] ? fput+0x130/0x1a0 [ 412.990362] ? ksys_ioctl+0x81/0xd0 [ 412.993997] __x64_sys_mkdir+0x5c/0x80 [ 412.997891] do_syscall_64+0x1b9/0x820 [ 413.001777] ? finish_task_switch+0x1d3/0x890 [ 413.006281] ? syscall_return_slowpath+0x5e0/0x5e0 [ 413.011214] ? syscall_return_slowpath+0x31d/0x5e0 [ 413.016150] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 413.021521] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.026375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.031561] RIP: 0033:0x454fe7 [ 413.034743] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.054128] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 12:53:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2000}) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x13021, &(0x7f0000000180)={[{@mode={'mode', 0x3d, [0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x2, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000200)={0x20000000}) 12:53:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0xb4) 12:53:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8848, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 413.061840] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000454fe7 [ 413.069106] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000000 [ 413.076377] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 413.083645] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 413.090914] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000016 [ 413.101768] xt_bpf: check failed: parse error 12:53:02 executing program 5 (fault-call:0 fault-nth:23): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 413.162445] xt_bpf: check failed: parse error 12:53:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73c4", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x11a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) write(r0, &(0x7f0000000240), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7cf, 0x8000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b820000000000000000000000000000000000000000000000000000000000"]) 12:53:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0x6}) [ 413.288384] FAT-fs (loop3): Directory bread(block 2563) failed [ 413.300012] FAT-fs (loop3): Directory bread(block 2564) failed [ 413.324715] FAT-fs (loop3): Directory bread(block 2565) failed [ 413.349666] FAT-fs (loop3): Directory bread(block 2566) failed [ 413.366173] FAT-fs (loop3): Directory bread(block 2567) failed [ 413.373682] FAT-fs (loop3): Directory bread(block 2568) failed [ 413.379810] FAT-fs (loop3): Directory bread(block 2569) failed [ 413.386158] FAT-fs (loop3): Directory bread(block 2570) failed [ 413.392443] FAT-fs (loop3): Directory bread(block 2571) failed [ 413.398682] FAT-fs (loop3): Directory bread(block 2572) failed [ 413.405358] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 413.417970] FAULT_INJECTION: forcing a failure. [ 413.417970] name failslab, interval 1, probability 0, space 0, times 0 [ 413.429628] CPU: 1 PID: 25077 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 413.436991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.446336] Call Trace: [ 413.448927] dump_stack+0x1c9/0x2b4 [ 413.452559] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.457754] ? print_usage_bug+0xc0/0xc0 [ 413.461822] should_fail.cold.4+0xa/0x1a [ 413.465882] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.471427] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.476541] ? graph_lock+0x170/0x170 [ 413.480342] ? trace_hardirqs_on+0x10/0x10 [ 413.484580] ? find_held_lock+0x36/0x1c0 [ 413.488650] ? __lock_is_held+0xb5/0x140 [ 413.492725] ? check_same_owner+0x340/0x340 [ 413.497050] ? rcu_note_context_switch+0x730/0x730 [ 413.501985] __should_failslab+0x124/0x180 [ 413.506221] should_failslab+0x9/0x14 [ 413.510022] kmem_cache_alloc+0x2af/0x760 [ 413.514168] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 413.518581] __d_alloc+0xc8/0xd50 [ 413.522040] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 413.527065] ? d_alloc_parallel+0x1ea0/0x1ea0 [ 413.531567] ? lock_release+0xa30/0xa30 [ 413.535545] ? mark_held_locks+0xc9/0x160 [ 413.539693] ? filename_create+0x1b2/0x5b0 [ 413.543933] ? d_lookup+0x269/0x340 [ 413.547564] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 413.552581] d_alloc+0x96/0x380 [ 413.555859] ? __d_lookup+0x9e0/0x9e0 [ 413.559660] ? __d_alloc+0xd50/0xd50 [ 413.563381] __lookup_hash+0xd9/0x190 [ 413.567183] filename_create+0x1e5/0x5b0 [ 413.571249] ? kern_path_mountpoint+0x40/0x40 [ 413.575744] ? fget_raw+0x20/0x20 [ 413.579198] ? putname+0xf2/0x130 [ 413.582657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.588192] ? getname_flags+0x26e/0x5a0 [ 413.592258] do_mkdirat+0xda/0x310 [ 413.595803] ? __ia32_sys_mknod+0xb0/0xb0 [ 413.599952] ? ksys_ioctl+0x81/0xd0 [ 413.603582] __x64_sys_mkdir+0x5c/0x80 [ 413.607470] do_syscall_64+0x1b9/0x820 [ 413.611355] ? finish_task_switch+0x1d3/0x890 [ 413.615852] ? syscall_return_slowpath+0x5e0/0x5e0 [ 413.620785] ? syscall_return_slowpath+0x31d/0x5e0 [ 413.625718] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 413.631090] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.635941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.641128] RIP: 0033:0x454fe7 [ 413.644311] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.663690] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 413.671398] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000454fe7 [ 413.678665] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000000 [ 413.685931] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 413.693195] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 413.700459] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000017 12:53:03 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x300000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:03 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) mlockall(0x5) munlockall() getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:53:03 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x4, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:53:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000000c0)={0x80, 0x401, 0x9, 0x5}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/212, &(0x7f0000000200)=0xd4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000240)={0x0, 0x880000}) 12:53:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:03 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x100000001, 0x800f, 0x7, 0x2800000000000000, 0x40, 0xebfc, 0x1, r1}, &(0x7f0000000100)=0x20) 12:53:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:03 executing program 5 (fault-call:0 fault-nth:24): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 414.089745] FAT-fs (loop3): Directory bread(block 2563) failed [ 414.114165] FAULT_INJECTION: forcing a failure. [ 414.114165] name failslab, interval 1, probability 0, space 0, times 0 [ 414.125536] CPU: 0 PID: 25101 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 414.131970] FAT-fs (loop3): Directory bread(block 2564) failed [ 414.132892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.148240] Call Trace: [ 414.150837] dump_stack+0x1c9/0x2b4 [ 414.154478] ? dump_stack_print_info.cold.2+0x52/0x52 [ 414.159681] ? mark_page_accessed+0x672/0xd30 [ 414.164193] should_fail.cold.4+0xa/0x1a [ 414.168264] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.173377] ? trace_hardirqs_on+0x10/0x10 [ 414.177618] ? graph_lock+0x170/0x170 [ 414.181216] FAT-fs (loop3): Directory bread(block 2565) failed 12:53:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x8, 0x9, 0x1, 0x1, 0x96}, &(0x7f0000000200)=0x14) r5 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r5, 0x0, 0x2, r2}) r6 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r6, 0xfffffffffffffffb, 0x2, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0xfdfdffff, 0x2, r2}) [ 414.181424] ? trace_hardirqs_on+0x10/0x10 [ 414.191611] ? print_usage_bug+0xc0/0xc0 [ 414.195672] ? lock_downgrade+0x8f0/0x8f0 [ 414.199830] ? __lock_is_held+0xb5/0x140 [ 414.203905] ? check_same_owner+0x340/0x340 [ 414.208236] ? rcu_note_context_switch+0x730/0x730 [ 414.213171] __should_failslab+0x124/0x180 [ 414.217412] should_failslab+0x9/0x14 [ 414.221216] kmem_cache_alloc+0x2af/0x760 [ 414.225369] ? __lock_is_held+0xb5/0x140 [ 414.229442] ext4_alloc_inode+0xc9/0x880 [ 414.231304] FAT-fs (loop3): Directory bread(block 2566) failed 12:53:03 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x18000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000600)={0x1, 0x2, 0x65, 0xe4}, 0x8) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x101000, 0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23}}, 0x3, 0x8, 0x2, 0xfffffffffffffffc, 0x82}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x40, 0x8}, 0xc) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xffffffffffffffff, 0x880000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x2b4, 0xffeb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x4, 0x7, 0x101, 0x8, 0x6, 0x4, 0x1, 0x100000001, 0x1e, 0x10001, 0x0, 0xffffffffa69a9e27, 0x2, 0x3]}, &(0x7f0000000200)=0x100) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={{r6, r7/1000+10000}, {0x0, 0x2710}}, 0x100) pread64(r0, &(0x7f0000000240)=""/104, 0x68, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000440)=[0x1, 0x8001]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r5, 0x7, 0x5, [0x7fff, 0x3f, 0x8, 0x6, 0x100000000]}, &(0x7f00000005c0)=0x12) [ 414.233501] ? ratelimit_state_init+0xb0/0xb0 [ 414.233517] ? find_held_lock+0x36/0x1c0 [ 414.233544] ? lock_downgrade+0x8f0/0x8f0 [ 414.233567] ? kasan_check_read+0x11/0x20 [ 414.233580] ? rcu_is_watching+0x8c/0x150 [ 414.233593] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 414.233608] ? graph_lock+0x170/0x170 [ 414.233626] ? ratelimit_state_init+0xb0/0xb0 [ 414.273137] alloc_inode+0x63/0x190 [ 414.276755] new_inode_pseudo+0x71/0x1a0 [ 414.280804] ? prune_icache_sb+0x1b0/0x1b0 [ 414.285037] new_inode+0x1c/0x40 [ 414.288386] __ext4_new_inode+0x449/0x6060 [ 414.292604] ? find_held_lock+0x36/0x1c0 [ 414.296659] ? ext4_free_inode+0x1890/0x1890 [ 414.301051] ? kasan_check_read+0x11/0x20 [ 414.305183] ? rcu_is_watching+0x8c/0x150 [ 414.309313] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 414.313702] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 414.318104] ? is_bpf_text_address+0xd7/0x170 [ 414.322584] ? kernel_text_address+0x79/0xf0 [ 414.326977] ? __kernel_text_address+0xd/0x40 [ 414.331455] ? unwind_get_return_address+0x61/0xa0 [ 414.336367] ? __save_stack_trace+0x8d/0xf0 [ 414.340682] ? save_stack+0xa9/0xd0 [ 414.344293] ? save_stack+0x43/0xd0 [ 414.347902] ? __kasan_slab_free+0x11a/0x170 [ 414.352292] ? kasan_slab_free+0xe/0x10 [ 414.356259] ? kmem_cache_free+0x86/0x2d0 [ 414.360397] ? putname+0xf2/0x130 [ 414.363836] ? filename_create+0x2b2/0x5b0 [ 414.368052] ? do_mkdirat+0xda/0x310 [ 414.371751] ? __x64_sys_mkdir+0x5c/0x80 [ 414.375794] ? do_syscall_64+0x1b9/0x820 [ 414.379839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.385188] ? kasan_check_read+0x11/0x20 [ 414.389320] ? do_raw_spin_unlock+0xa7/0x2f0 [ 414.393711] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 414.398276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.403799] ? __dquot_initialize+0x61d/0xde0 [ 414.408279] ? graph_lock+0x170/0x170 [ 414.412070] ? trace_hardirqs_off+0xd/0x10 [ 414.416287] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 414.421372] ? dquot_get_next_dqblk+0x180/0x180 [ 414.426031] ? debug_check_no_obj_freed+0x30b/0x595 [ 414.431032] ? kasan_check_write+0x14/0x20 [ 414.435253] ? __lock_is_held+0xb5/0x140 [ 414.439299] ext4_mkdir+0x2e1/0xe60 [ 414.442916] ? ext4_init_dot_dotdot+0x510/0x510 [ 414.447569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.453088] ? security_inode_permission+0xd2/0x100 [ 414.458088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.463611] ? security_inode_mkdir+0xe8/0x120 [ 414.468178] vfs_mkdir+0x42e/0x6b0 [ 414.471705] do_mkdirat+0x27b/0x310 [ 414.475317] ? __ia32_sys_mknod+0xb0/0xb0 [ 414.479448] ? syscall_slow_exit_work+0x500/0x500 [ 414.484272] ? ksys_ioctl+0x81/0xd0 [ 414.487887] __x64_sys_mkdir+0x5c/0x80 [ 414.491758] do_syscall_64+0x1b9/0x820 [ 414.495626] ? finish_task_switch+0x1d3/0x890 [ 414.500106] ? syscall_return_slowpath+0x5e0/0x5e0 [ 414.505028] ? syscall_return_slowpath+0x31d/0x5e0 [ 414.509943] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 414.515293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.520125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.525295] RIP: 0033:0x454fe7 [ 414.528461] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.547687] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 414.555377] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000454fe7 [ 414.562626] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000000 [ 414.569876] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 414.577130] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 414.584379] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000018 12:53:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0xffffdd86, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:53:04 executing program 5 (fault-call:0 fault-nth:25): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 414.596165] FAT-fs (loop3): Directory bread(block 2567) failed [ 414.621577] FAT-fs (loop3): Directory bread(block 2568) failed [ 414.642720] FAT-fs (loop3): Directory bread(block 2569) failed 12:53:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x42002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/icmp6\x00') r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x480001) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3, 0xe5}) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000001c0)) 12:53:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x8847000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 414.668858] FAT-fs (loop3): Directory bread(block 2570) failed [ 414.693983] FAT-fs (loop3): Directory bread(block 2571) failed [ 414.712208] FAULT_INJECTION: forcing a failure. [ 414.712208] name failslab, interval 1, probability 0, space 0, times 0 [ 414.723464] CPU: 0 PID: 25125 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 414.730818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.740153] Call Trace: [ 414.742726] dump_stack+0x1c9/0x2b4 [ 414.746339] ? dump_stack_print_info.cold.2+0x52/0x52 [ 414.751520] should_fail.cold.4+0xa/0x1a [ 414.755567] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.760668] ? trace_hardirqs_on+0x10/0x10 [ 414.764888] ? graph_lock+0x170/0x170 [ 414.768676] ? trace_hardirqs_on+0x10/0x10 [ 414.772893] ? print_usage_bug+0xc0/0xc0 [ 414.776942] ? __lock_is_held+0xb5/0x140 [ 414.780984] ? lock_downgrade+0x8f0/0x8f0 [ 414.785126] ? check_same_owner+0x340/0x340 [ 414.789433] ? rcu_note_context_switch+0x730/0x730 [ 414.794352] __should_failslab+0x124/0x180 [ 414.798573] should_failslab+0x9/0x14 [ 414.802357] kmem_cache_alloc+0x2af/0x760 [ 414.806488] ? __lock_is_held+0xb5/0x140 [ 414.810541] ext4_alloc_inode+0xc9/0x880 [ 414.814586] ? ratelimit_state_init+0xb0/0xb0 [ 414.819071] ? find_held_lock+0x36/0x1c0 [ 414.823123] ? lock_downgrade+0x8f0/0x8f0 [ 414.827258] ? kasan_check_read+0x11/0x20 [ 414.831387] ? rcu_is_watching+0x8c/0x150 [ 414.835518] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 414.839911] ? graph_lock+0x170/0x170 [ 414.843702] ? ratelimit_state_init+0xb0/0xb0 [ 414.848180] alloc_inode+0x63/0x190 [ 414.851790] new_inode_pseudo+0x71/0x1a0 [ 414.855837] ? prune_icache_sb+0x1b0/0x1b0 [ 414.860064] new_inode+0x1c/0x40 [ 414.863417] __ext4_new_inode+0x449/0x6060 [ 414.867635] ? find_held_lock+0x36/0x1c0 [ 414.871689] ? ext4_free_inode+0x1890/0x1890 [ 414.876082] ? kasan_check_read+0x11/0x20 [ 414.880214] ? rcu_is_watching+0x8c/0x150 [ 414.884343] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 414.888731] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 414.893126] ? is_bpf_text_address+0xd7/0x170 [ 414.897604] ? kernel_text_address+0x79/0xf0 [ 414.901997] ? __kernel_text_address+0xd/0x40 [ 414.906481] ? unwind_get_return_address+0x61/0xa0 [ 414.911393] ? __save_stack_trace+0x8d/0xf0 [ 414.915705] ? save_stack+0xa9/0xd0 [ 414.919315] ? save_stack+0x43/0xd0 [ 414.922923] ? __kasan_slab_free+0x11a/0x170 [ 414.927702] ? kasan_slab_free+0xe/0x10 [ 414.931659] ? kmem_cache_free+0x86/0x2d0 [ 414.935793] ? putname+0xf2/0x130 [ 414.939227] ? filename_create+0x2b2/0x5b0 [ 414.943444] ? do_mkdirat+0xda/0x310 [ 414.947139] ? __x64_sys_mkdir+0x5c/0x80 [ 414.951182] ? do_syscall_64+0x1b9/0x820 [ 414.955227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.960574] ? kasan_check_read+0x11/0x20 [ 414.964708] ? do_raw_spin_unlock+0xa7/0x2f0 [ 414.969096] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 414.973666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.979185] ? __dquot_initialize+0x61d/0xde0 [ 414.983667] ? graph_lock+0x170/0x170 [ 414.987454] ? trace_hardirqs_off+0xd/0x10 [ 414.991671] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 414.996755] ? dquot_get_next_dqblk+0x180/0x180 [ 415.001407] ? debug_check_no_obj_freed+0x30b/0x595 [ 415.006405] ? kasan_check_write+0x14/0x20 [ 415.010625] ? __lock_is_held+0xb5/0x140 [ 415.014671] ext4_mkdir+0x2e1/0xe60 [ 415.018290] ? ext4_init_dot_dotdot+0x510/0x510 [ 415.022948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.028467] ? security_inode_permission+0xd2/0x100 [ 415.033465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.038987] ? security_inode_mkdir+0xe8/0x120 [ 415.043554] vfs_mkdir+0x42e/0x6b0 [ 415.047078] do_mkdirat+0x27b/0x310 [ 415.050689] ? __ia32_sys_mknod+0xb0/0xb0 [ 415.054821] ? ksys_ioctl+0x81/0xd0 [ 415.058433] __x64_sys_mkdir+0x5c/0x80 [ 415.062306] do_syscall_64+0x1b9/0x820 [ 415.066174] ? finish_task_switch+0x1d3/0x890 [ 415.070650] ? syscall_return_slowpath+0x5e0/0x5e0 [ 415.075562] ? syscall_return_slowpath+0x31d/0x5e0 [ 415.080480] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 415.085829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.090658] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.095828] RIP: 0033:0x454fe7 [ 415.098995] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:53:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x8, 0x9, 0x1, 0x1, 0x96}, &(0x7f0000000200)=0x14) r5 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r5, 0x0, 0x2, r2}) r6 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r6, 0xfffffffffffffffb, 0x2, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0xfdfdffff, 0x2, r2}) [ 415.118229] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 415.125919] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000454fe7 [ 415.133173] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000000 [ 415.140421] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 415.147673] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 415.154924] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000019 [ 415.163587] FAT-fs (loop3): Directory bread(block 2572) failed 12:53:04 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x1200000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:04 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 415.185795] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 415.218322] FAT-fs (loop4): Directory bread(block 2563) failed 12:53:04 executing program 5 (fault-call:0 fault-nth:26): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:04 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x3, 0x880001}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x30d00801c) 12:53:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x43050000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 415.246107] FAT-fs (loop4): Directory bread(block 2564) failed [ 415.283642] FAT-fs (loop4): Directory bread(block 2565) failed 12:53:04 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x597c, &(0x7f0000000280)="295e55e1311f16700000c6499f16d2e4fd8fb3a688b29531bd3be7e1ed3ba90915c17290c7e988cb84f9cf4853c8240ae4236be230a01108f09dcf5987eccb2a950435ab3ca77c0a0897582bcc8cd3f21d6c0c6b693d609388fc340887ef4604c7438601c1424f6e64dc4bfaf059187fd79a29a7cc2a2792323a94e2cda5a30d83c81f661b2604df190e0925301c281303ce021c856a763bea") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000240)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x28800, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000080)='//file0\x00', r2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x1ff}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/sco\x00') inotify_add_watch(r3, &(0x7f00000001c0)='//file0\x00', 0x13) rmdir(&(0x7f0000000040)='//file0\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) fadvise64(r0, 0x0, 0x3, 0xef819d6c6df6a973) mkdir(&(0x7f0000000140)='//file0\x00', 0x0) [ 415.298245] FAT-fs (loop4): Directory bread(block 2566) failed [ 415.319114] FAT-fs (loop4): Directory bread(block 2567) failed [ 415.330487] FAULT_INJECTION: forcing a failure. [ 415.330487] name failslab, interval 1, probability 0, space 0, times 0 [ 415.341793] CPU: 1 PID: 25143 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 415.349149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.358501] Call Trace: [ 415.361098] dump_stack+0x1c9/0x2b4 [ 415.364733] ? dump_stack_print_info.cold.2+0x52/0x52 [ 415.369943] should_fail.cold.4+0xa/0x1a [ 415.374016] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.379128] ? trace_hardirqs_on+0x10/0x10 [ 415.383369] ? rcu_note_context_switch+0x730/0x730 [ 415.388308] ? graph_lock+0x170/0x170 [ 415.392118] ? _cond_resched+0x14/0x30 [ 415.396010] ? __getblk_gfp+0x10a/0xb10 [ 415.399990] ? __lock_is_held+0xb5/0x140 [ 415.404064] ? check_same_owner+0x340/0x340 [ 415.408387] ? graph_lock+0x170/0x170 [ 415.412188] ? rcu_note_context_switch+0x730/0x730 [ 415.417120] __should_failslab+0x124/0x180 [ 415.421356] should_failslab+0x9/0x14 [ 415.425155] kmem_cache_alloc+0x2af/0x760 [ 415.429317] jbd2__journal_start+0x1e7/0xa80 [ 415.433729] ? jbd2_write_access_granted.part.8+0x430/0x430 [ 415.439442] ? rcu_note_context_switch+0x730/0x730 [ 415.444386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.449931] __ext4_journal_start_sb+0x182/0x600 [ 415.454689] ? __ext4_new_inode+0x3687/0x6060 [ 415.459185] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 415.464898] ? find_next_zero_bit+0x111/0x140 [ 415.469399] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 415.474415] ? find_inode_bit.isra.16+0x36f/0x510 [ 415.479262] __ext4_new_inode+0x3687/0x6060 [ 415.483596] ? ext4_free_inode+0x1890/0x1890 [ 415.488004] ? kasan_check_read+0x11/0x20 [ 415.492152] ? rcu_is_watching+0x8c/0x150 [ 415.496300] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 415.500709] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 415.505123] ? is_bpf_text_address+0xd7/0x170 [ 415.509624] ? kernel_text_address+0x79/0xf0 [ 415.514032] ? __kernel_text_address+0xd/0x40 [ 415.518525] ? unwind_get_return_address+0x61/0xa0 [ 415.523453] ? __save_stack_trace+0x8d/0xf0 [ 415.527795] ? save_stack+0xa9/0xd0 [ 415.531425] ? save_stack+0x43/0xd0 [ 415.535049] ? __kasan_slab_free+0x11a/0x170 [ 415.539452] ? kasan_slab_free+0xe/0x10 [ 415.543427] ? kmem_cache_free+0x86/0x2d0 [ 415.547573] ? putname+0xf2/0x130 [ 415.551022] ? filename_create+0x2b2/0x5b0 [ 415.555251] ? do_mkdirat+0xda/0x310 [ 415.558967] ? __x64_sys_mkdir+0x5c/0x80 [ 415.563028] ? do_syscall_64+0x1b9/0x820 [ 415.567092] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.572458] ? kasan_check_read+0x11/0x20 [ 415.576606] ? do_raw_spin_unlock+0xa7/0x2f0 [ 415.581011] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 415.585591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.591125] ? __dquot_initialize+0x61d/0xde0 [ 415.595624] ? graph_lock+0x170/0x170 [ 415.599424] ? trace_hardirqs_off+0xd/0x10 [ 415.603659] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 415.608767] ? dquot_get_next_dqblk+0x180/0x180 [ 415.613434] ? debug_check_no_obj_freed+0x30b/0x595 [ 415.618448] ? kasan_check_write+0x14/0x20 [ 415.622689] ? __lock_is_held+0xb5/0x140 [ 415.626753] ext4_mkdir+0x2e1/0xe60 [ 415.630391] ? ext4_init_dot_dotdot+0x510/0x510 [ 415.635064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.640598] ? security_inode_permission+0xd2/0x100 [ 415.645618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.651155] ? security_inode_mkdir+0xe8/0x120 [ 415.655738] vfs_mkdir+0x42e/0x6b0 [ 415.659286] do_mkdirat+0x27b/0x310 [ 415.662920] ? __ia32_sys_mknod+0xb0/0xb0 [ 415.667069] ? ksys_ioctl+0x81/0xd0 [ 415.670697] __x64_sys_mkdir+0x5c/0x80 [ 415.674583] do_syscall_64+0x1b9/0x820 [ 415.678469] ? finish_task_switch+0x1d3/0x890 [ 415.682962] ? syscall_return_slowpath+0x5e0/0x5e0 [ 415.687893] ? syscall_return_slowpath+0x31d/0x5e0 [ 415.692828] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 415.698196] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.703044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.708232] RIP: 0033:0x454fe7 [ 415.711413] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.730790] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 415.738496] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000454fe7 12:53:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000240)={0x0, 0x880001}) sysfs$3(0x3) restart_syscall() write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000200)={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), r1, 0x3}}, 0x18) 12:53:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x4305, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 415.745762] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000000 [ 415.753024] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 415.760287] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 415.767552] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000001a [ 415.774999] EXT4-fs error (device sda1) in __ext4_new_inode:921: Out of memory [ 415.781193] FAT-fs (loop4): Directory bread(block 2568) failed 12:53:05 executing program 0: r0 = semget$private(0x0, 0x0, 0xbb) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f00000004c0)=""/249) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) keyctl$update(0x1d, 0x0, &(0x7f0000000480)="df", 0x1) 12:53:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0x6) [ 415.804635] FAT-fs (loop3): Directory bread(block 2563) failed [ 415.813096] FAT-fs (loop4): Directory bread(block 2569) failed [ 415.834571] FAT-fs (loop4): Directory bread(block 2570) failed [ 415.837831] FAT-fs (loop3): Directory bread(block 2564) failed 12:53:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76207000aab30b4ca0da0446e4095d3495e79b2f12715e5180811a0333c278172e669192a8d6") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8, 0x2, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={r2, 0x2, 0x1ff}, 0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 415.863867] FAT-fs (loop4): Directory bread(block 2571) failed [ 415.864892] FAT-fs (loop3): Directory bread(block 2565) failed [ 415.877737] FAT-fs (loop3): Directory bread(block 2566) failed [ 415.885248] FAT-fs (loop4): Directory bread(block 2572) failed [ 415.885896] FAT-fs (loop3): Directory bread(block 2567) failed [ 415.900800] FAT-fs (loop3): Directory bread(block 2568) failed [ 415.929206] FAT-fs (loop3): Directory bread(block 2569) failed [ 415.943064] FAT-fs (loop3): Directory bread(block 2570) failed [ 415.950561] FAT-fs (loop3): Directory bread(block 2571) failed [ 415.962772] FAT-fs (loop3): Directory bread(block 2572) failed 12:53:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x806000000000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:53:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x101) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0xaff, 0x1, 0x9, 0x7, 0xfffffffffffff800}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xfff, &(0x7f0000000180)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000240)=0x3, 0x8) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 12:53:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 415.981772] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 416.095907] FAT-fs (loop4): Directory bread(block 2563) failed [ 416.201092] FAT-fs (loop4): Directory bread(block 2564) failed [ 416.207249] FAT-fs (loop4): Directory bread(block 2565) failed [ 416.214183] FAT-fs (loop4): Directory bread(block 2566) failed [ 416.220336] FAT-fs (loop4): Directory bread(block 2567) failed [ 416.226626] FAT-fs (loop4): Directory bread(block 2568) failed [ 416.233678] FAT-fs (loop4): Directory bread(block 2569) failed [ 416.239775] FAT-fs (loop4): Directory bread(block 2570) failed [ 416.245855] FAT-fs (loop4): Directory bread(block 2571) failed [ 416.251947] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:06 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xd000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x78, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e21, 0xe7, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x2, 0x0, 0x8001, 0x6}, &(0x7f0000000180)=0x18) 12:53:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7393", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x88caffff00000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 12:53:06 executing program 5 (fault-call:0 fault-nth:27): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) geteuid() ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00000000c0)=""/226, &(0x7f00000001c0)=0xe2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'ipddp0\x00', 0x1}) ioctl$sock_inet_SIOCSARP(r2, 0x40096101, &(0x7f0000000000)={{0x2, 0x0, @rand_addr, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) accept$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000440)={r3, 0x500000000000000, 0x40, 0xffffffff, 0x6, 0x1, 0x1}) 12:53:06 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000000c0)={0x80000000, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @rand_addr=0x38}}}, 0x108) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0xffffffffffffff70) openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0xcfdd11e7f87847c0, 0x0) 12:53:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 416.607725] FAULT_INJECTION: forcing a failure. [ 416.607725] name failslab, interval 1, probability 0, space 0, times 0 [ 416.611447] FAT-fs (loop4): Directory bread(block 2563) failed [ 416.619583] CPU: 1 PID: 25188 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 416.632860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.642207] Call Trace: [ 416.644801] dump_stack+0x1c9/0x2b4 [ 416.648440] ? dump_stack_print_info.cold.2+0x52/0x52 [ 416.653652] should_fail.cold.4+0xa/0x1a [ 416.657733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.662851] ? trace_hardirqs_on+0x10/0x10 [ 416.667096] ? find_held_lock+0x36/0x1c0 [ 416.671174] ? lock_downgrade+0x8f0/0x8f0 [ 416.675338] ? kasan_check_read+0x11/0x20 [ 416.679489] ? rcu_is_watching+0x8c/0x150 [ 416.683643] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 416.688668] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 416.693087] ? graph_lock+0x170/0x170 [ 416.696903] ? kernel_text_address+0x79/0xf0 [ 416.701322] __should_failslab+0x124/0x180 [ 416.705563] should_failslab+0x9/0x14 [ 416.709371] kmem_cache_alloc+0x47/0x760 [ 416.713438] ? find_held_lock+0x36/0x1c0 [ 416.717506] ? __es_tree_search.isra.12+0x1ba/0x220 [ 416.722530] __es_insert_extent+0x305/0x1140 [ 416.726943] ? ext4_es_insert_extent+0x21c/0x7e0 [ 416.728904] FAT-fs (loop4): Directory bread(block 2564) failed [ 416.731701] ? ext4_es_free_extent+0x820/0x820 [ 416.731719] ? lock_release+0xa30/0xa30 [ 416.731740] ? __lock_is_held+0xb5/0x140 [ 416.731760] ? kasan_check_write+0x14/0x20 12:53:06 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x80801, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xec8}, 0x8) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000080)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e22, 0x4, 0x2, 0xa0, 0xa0, 0x1, 0x0, r2}, {0xb5, 0x4, 0x1, 0xfffffffffffffafa, 0x6, 0x3, 0x2, 0x2}, {0x4769, 0xffff, 0x15d, 0xb18}, 0x80, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d2}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x0, 0x2, 0x3, 0x8, 0xe3c7, 0x23ad, 0x3}}, 0xe8) [ 416.731775] ? do_raw_write_lock+0xbd/0x1b0 [ 416.731795] ext4_es_insert_extent+0x2ea/0x7e0 [ 416.731812] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 416.731830] ? __lock_is_held+0xb5/0x140 [ 416.773630] ? rcu_read_lock_sched_held+0x108/0x120 [ 416.778652] ? __kmalloc+0x5f9/0x760 [ 416.782384] ext4_ext_put_gap_in_cache+0x158/0x1f0 [ 416.784665] FAT-fs (loop4): Directory bread(block 2565) failed [ 416.787316] ? ext4_zeroout_es+0x160/0x160 [ 416.787336] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 416.787363] ext4_ext_map_blocks+0x2453/0x62f0 [ 416.787391] ? graph_lock+0x170/0x170 [ 416.787412] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 416.787430] ? ext4_expand_extra_isize+0x5b0/0x5b0 [ 416.787448] ? find_held_lock+0x36/0x1c0 [ 416.825477] ? graph_lock+0x170/0x170 [ 416.827286] FAT-fs (loop4): Directory bread(block 2566) failed [ 416.829277] ? graph_lock+0x170/0x170 [ 416.829298] ? lock_downgrade+0x8f0/0x8f0 [ 416.829325] ? lock_acquire+0x1e4/0x540 [ 416.829342] ? ext4_map_blocks+0x480/0x1b60 [ 416.829362] ? lock_release+0xa30/0xa30 12:53:06 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x541040, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x4, 0x9, 0x7fffffff, 0x401, 0xffffffffffff9532, 0xf0}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 416.829383] ? check_same_owner+0x340/0x340 [ 416.829401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.829414] ? ext4_es_lookup_extent+0x465/0xde0 [ 416.829428] ? rcu_note_context_switch+0x730/0x730 [ 416.829449] ? down_read+0xb5/0x1d0 [ 416.866797] FAT-fs (loop4): Directory bread(block 2567) failed [ 416.870090] ? ext4_map_blocks+0x480/0x1b60 [ 416.870109] ? __down_interruptible+0x700/0x700 [ 416.870136] ? kernel_text_address+0x79/0xf0 [ 416.870157] ext4_map_blocks+0xe31/0x1b60 [ 416.870173] ? __save_stack_trace+0x8d/0xf0 [ 416.870198] ? ext4_issue_zeroout+0x190/0x190 [ 416.870219] ? save_stack+0x43/0xd0 [ 416.870235] ? __kasan_slab_free+0x11a/0x170 [ 416.914754] FAT-fs (loop4): Directory bread(block 2568) failed [ 416.914778] FAT-fs (loop4): Directory bread(block 2569) failed [ 416.919156] ? kasan_slab_free+0xe/0x10 [ 416.919172] ? kmem_cache_free+0x86/0x2d0 [ 416.919192] ext4_getblk+0x10e/0x630 [ 416.919212] ? ext4_iomap_begin+0x1350/0x1350 [ 416.919233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.919250] ? __dquot_initialize+0x61d/0xde0 [ 416.919269] ext4_bread+0x95/0x2b0 [ 416.919285] ? ext4_getblk+0x630/0x630 [ 416.919300] ? dquot_get_next_dqblk+0x180/0x180 [ 416.919317] ? debug_check_no_obj_freed+0x30b/0x595 [ 416.929831] QAT: Stopping all acceleration devices. [ 416.931536] ? kasan_check_write+0x14/0x20 [ 416.931560] ext4_append+0x14e/0x370 [ 416.931581] ext4_mkdir+0x532/0xe60 [ 416.931605] ? ext4_init_dot_dotdot+0x510/0x510 [ 416.931624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.931642] ? security_inode_permission+0xd2/0x100 [ 416.957678] QAT: Stopping all acceleration devices. [ 416.957907] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.957927] ? security_inode_mkdir+0xe8/0x120 [ 417.008234] FAT-fs (loop4): Directory bread(block 2570) failed [ 417.011680] vfs_mkdir+0x42e/0x6b0 [ 417.011702] do_mkdirat+0x27b/0x310 [ 417.011723] ? __ia32_sys_mknod+0xb0/0xb0 [ 417.011740] ? ksys_ioctl+0x81/0xd0 [ 417.011760] __x64_sys_mkdir+0x5c/0x80 [ 417.011778] do_syscall_64+0x1b9/0x820 [ 417.011793] ? finish_task_switch+0x1d3/0x890 [ 417.011809] ? syscall_return_slowpath+0x5e0/0x5e0 12:53:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xf4) [ 417.011826] ? syscall_return_slowpath+0x31d/0x5e0 [ 417.064799] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 417.070173] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.075027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.080217] RIP: 0033:0x454fe7 [ 417.083399] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 417.098558] FAT-fs (loop4): Directory bread(block 2571) failed 12:53:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r3 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r3, 0x40086602, &(0x7f00000000c0)=ANY=[]) truncate(&(0x7f0000000180)='./file0\x00', 0x1e296c7) fallocate(r2, 0x3, 0x40000, 0x100000001) 12:53:06 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x42002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x5, 0x4) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/250, 0xfa}], 0x1) 12:53:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x2000000, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 417.102767] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 417.102784] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000454fe7 [ 417.102793] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000000 [ 417.102802] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 417.102811] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 417.102820] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000001b [ 417.106291] FAT-fs (loop5): Directory bread(block 2563) failed [ 417.185303] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000100), 0x8) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r1, 0x4}], 0x2, 0x68f) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000140)=0x4) [ 417.247565] FAT-fs (loop5): Directory bread(block 2564) failed [ 417.254368] FAT-fs (loop5): Directory bread(block 2565) failed [ 417.260446] FAT-fs (loop5): Directory bread(block 2566) failed [ 417.266905] FAT-fs (loop5): Directory bread(block 2567) failed [ 417.273187] FAT-fs (loop5): Directory bread(block 2568) failed [ 417.279248] FAT-fs (loop5): Directory bread(block 2569) failed [ 417.286363] FAT-fs (loop5): Directory bread(block 2570) failed [ 417.292449] FAT-fs (loop5): Directory bread(block 2571) failed [ 417.298608] FAT-fs (loop5): Directory bread(block 2572) failed 12:53:07 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x10000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x800}) 12:53:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x2, [], 0x1}}, 0x1c) 12:53:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:07 executing program 2: socketpair(0x0, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x3, 0xe, 0x3ff, 0x8e, 0x3, 0x8}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x1, 0xdfb, 0x6a79}, 0xc) fallocate(r0, 0x22, 0x1, 0x6) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0xfffffffffffff3ea, 0x880000}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) 12:53:07 executing program 5 (fault-call:0 fault-nth:28): syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 417.931913] FAT-fs (loop3): Directory bread(block 2563) failed [ 417.941580] FAULT_INJECTION: forcing a failure. [ 417.941580] name failslab, interval 1, probability 0, space 0, times 0 [ 417.953378] CPU: 0 PID: 25256 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #134 [ 417.960745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.961166] FAT-fs (loop3): Directory bread(block 2564) failed [ 417.970094] Call Trace: [ 417.978717] dump_stack+0x1c9/0x2b4 12:53:07 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xc0002, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0xfffffffffffffdac) fremovexattr(r0, &(0x7f00000001c0)=@known='system.sockprotoname\x00') r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x9) [ 417.982355] ? dump_stack_print_info.cold.2+0x52/0x52 [ 417.987546] ? __lock_is_held+0xb5/0x140 [ 417.991604] ? find_held_lock+0x36/0x1c0 [ 417.995681] should_fail.cold.4+0xa/0x1a [ 417.999754] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.004863] ? rcu_note_context_switch+0x730/0x730 [ 418.008213] FAT-fs (loop3): Directory bread(block 2565) failed [ 418.009802] ? graph_lock+0x170/0x170 [ 418.009820] ? __brelse+0x104/0x180 [ 418.009836] ? block_commit_write+0x30/0x30 [ 418.009856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.009873] ? __ext4_handle_dirty_metadata+0x1e8/0x590 [ 418.009898] ? __lock_is_held+0xb5/0x140 [ 418.009924] ? check_same_owner+0x340/0x340 [ 418.034098] FAT-fs (loop3): Directory bread(block 2566) failed [ 418.038448] ? rcu_note_context_switch+0x730/0x730 [ 418.038470] __should_failslab+0x124/0x180 [ 418.038490] should_failslab+0x9/0x14 [ 418.038506] __kmalloc+0x2c8/0x760 [ 418.038528] ? ext4_find_extent+0x6df/0x9a0 [ 418.038549] ext4_find_extent+0x6df/0x9a0 [ 418.038573] ext4_ext_map_blocks+0x293/0x62f0 [ 418.038592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.055999] FAT-fs (loop3): Directory bread(block 2567) failed [ 418.057812] ? graph_lock+0x170/0x170 [ 418.057828] ? ext4_mark_inode_dirty+0x24e/0xb50 [ 418.057850] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 418.057867] ? ext4_expand_extra_isize+0x5b0/0x5b0 [ 418.057890] ? find_held_lock+0x36/0x1c0 [ 418.057908] ? graph_lock+0x170/0x170 [ 418.057923] ? graph_lock+0x170/0x170 [ 418.057940] ? lock_downgrade+0x8f0/0x8f0 [ 418.057963] ? lock_acquire+0x1e4/0x540 [ 418.070332] FAT-fs (loop3): Directory bread(block 2568) failed [ 418.073779] ? ext4_map_blocks+0x480/0x1b60 [ 418.073800] ? lock_release+0xa30/0xa30 [ 418.073816] ? check_same_owner+0x340/0x340 [ 418.073833] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.073847] ? ext4_es_lookup_extent+0x465/0xde0 [ 418.073862] ? rcu_note_context_switch+0x730/0x730 [ 418.073888] ? down_read+0xb5/0x1d0 [ 418.073900] ? ext4_map_blocks+0x480/0x1b60 [ 418.073918] ? __down_interruptible+0x700/0x700 [ 418.088445] FAT-fs (loop3): Directory bread(block 2569) failed [ 418.093994] ? kernel_text_address+0x79/0xf0 [ 418.094016] ext4_map_blocks+0xe31/0x1b60 [ 418.094033] ? __save_stack_trace+0x8d/0xf0 [ 418.094057] ? ext4_issue_zeroout+0x190/0x190 [ 418.094078] ? save_stack+0x43/0xd0 [ 418.094093] ? __kasan_slab_free+0x11a/0x170 [ 418.094105] ? kasan_slab_free+0xe/0x10 [ 418.094119] ? kmem_cache_free+0x86/0x2d0 [ 418.094138] ext4_getblk+0x10e/0x630 [ 418.110529] FAT-fs (loop3): Directory bread(block 2570) failed [ 418.112568] ? ext4_iomap_begin+0x1350/0x1350 [ 418.112588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.112606] ? __dquot_initialize+0x61d/0xde0 [ 418.112625] ext4_bread+0x95/0x2b0 [ 418.112642] ? ext4_getblk+0x630/0x630 [ 418.112657] ? dquot_get_next_dqblk+0x180/0x180 [ 418.112673] ? debug_check_no_obj_freed+0x30b/0x595 [ 418.112687] ? kasan_check_write+0x14/0x20 [ 418.112706] ext4_append+0x14e/0x370 [ 418.125605] FAT-fs (loop3): Directory bread(block 2571) failed [ 418.128439] ext4_mkdir+0x532/0xe60 [ 418.128463] ? ext4_init_dot_dotdot+0x510/0x510 [ 418.128484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.128498] ? security_inode_permission+0xd2/0x100 [ 418.128516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.128533] ? security_inode_mkdir+0xe8/0x120 [ 418.128552] vfs_mkdir+0x42e/0x6b0 [ 418.128569] do_mkdirat+0x27b/0x310 [ 418.141855] FAT-fs (loop3): Directory bread(block 2572) failed [ 418.142784] ? __ia32_sys_mknod+0xb0/0xb0 [ 418.142802] ? ksys_ioctl+0x81/0xd0 [ 418.142822] __x64_sys_mkdir+0x5c/0x80 [ 418.142840] do_syscall_64+0x1b9/0x820 [ 418.142855] ? finish_task_switch+0x1d3/0x890 [ 418.142872] ? syscall_return_slowpath+0x5e0/0x5e0 [ 418.142890] ? syscall_return_slowpath+0x31d/0x5e0 [ 418.142908] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 418.142927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 418.157781] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 418.161444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.161457] RIP: 0033:0x454fe7 [ 418.161462] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.391992] RSP: 002b:00007f83b1d0fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 418.399705] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000454fe7 [ 418.406969] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000000 [ 418.414232] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 418.421499] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 12:53:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x301, [], 0x1}}, 0x1c) [ 418.428771] R13: 0000000000000001 R14: 00000000004d3948 R15: 000000000000001c [ 418.450706] FAT-fs (loop5): Directory bread(block 2563) failed [ 418.471522] FAT-fs (loop5): Directory bread(block 2564) failed 12:53:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1300, [], 0x1}}, 0x1c) 12:53:08 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x3}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) [ 418.488262] FAT-fs (loop5): Directory bread(block 2565) failed [ 418.500660] FAT-fs (loop5): Directory bread(block 2566) failed [ 418.515156] FAT-fs (loop5): Directory bread(block 2567) failed 12:53:08 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x228001, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000100)={0x0, 0x8, 0x0, 0x9}) [ 418.541310] FAT-fs (loop5): Directory bread(block 2568) failed [ 418.563189] FAT-fs (loop5): Directory bread(block 2569) failed 12:53:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x1100000000000000], 0x1}}, 0x1c) [ 418.590095] FAT-fs (loop5): Directory bread(block 2570) failed [ 418.611320] FAT-fs (loop5): Directory bread(block 2571) failed 12:53:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x88640000], 0x1}}, 0x1c) 12:53:08 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x101000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:08 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='loginuid\x00') r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)={0x77359400}, 0xfffffffffffffe9c) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 419.018126] FAT-fs (loop5): Directory bread(block 2572) failed [ 419.079959] bridge0: port 2(bridge_slave_1) entered disabled state 12:53:08 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xa00) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:08 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x806], 0x1}}, 0x1c) 12:53:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x1, &(0x7f0000000100)="80ede8dcbe831ec7c9f42f7ca2061ba95bb494da82aad2cbfd2fcbef4609ea829e1dbc4f825b481a20bf22250ec0") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x5, 0x1, 0xff, 0x2, 0x1ff, 0x1, 0x9}, 0x20) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:53:08 executing program 0: geteuid() symlink(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x13e, 0x0) set_tid_address(&(0x7f0000000000)) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@known='security.evm\x00', &(0x7f00000001c0)="257365637572697479ab2f00", 0x13e, 0x0) 12:53:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8864], 0x1}}, 0x1c) [ 419.270286] FAT-fs (loop4): Directory bread(block 2563) failed [ 419.276795] FAT-fs (loop3): Directory bread(block 2563) failed 12:53:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8812, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) 12:53:08 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x4e, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) ioctl(r0, 0x3, &(0x7f0000000040)="25643c73182a3b035edb83d2d483e041a46796e24a126b45ad4979ce980e5e28047c01298826727700317b176be0b421535c2ef183ef8157f5b050e7193bed78a980ef371b4cd3dcd6949fd11cb071ef47f98972a4ee7e6ffa1ab1954f3bfdceb9416b991dc61736ea9d69cfe9fc9f9171f2aa034263593364506ff1e58a503a26e19a8343e20426e9972daca2a1c4f02287de30494c5566e83c9bacdc735d886ec766b3b5f5eda8e1f2a092b668f45fbd8e7ee3a222746178908b2d7b1d28cc6745c7ccf69d70d5f1b092bb732bb03140d872e1e7c64728d306ec4f157d0c077b7a1d6e6283e69c938946956d50d75c64da23f04c3d3e6cb8") 12:53:08 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40200, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 419.317719] FAT-fs (loop4): Directory bread(block 2564) failed [ 419.327775] FAT-fs (loop3): Directory bread(block 2564) failed [ 419.359702] FAT-fs (loop4): Directory bread(block 2565) failed [ 419.367731] FAT-fs (loop3): Directory bread(block 2565) failed [ 419.394670] FAT-fs (loop4): Directory bread(block 2566) failed [ 419.400906] FAT-fs (loop3): Directory bread(block 2566) failed 12:53:08 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x4000000000000000}, {0x77359400}}, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x414182, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f00000000c0)) 12:53:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x88caffff00000000], 0x1}}, 0x1c) 12:53:09 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x42004, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 419.416163] FAT-fs (loop4): Directory bread(block 2567) failed [ 419.423831] FAT-fs (loop3): Directory bread(block 2567) failed [ 419.450326] FAT-fs (loop3): Directory bread(block 2568) failed [ 419.460164] FAT-fs (loop4): Directory bread(block 2568) failed [ 419.478463] FAT-fs (loop4): Directory bread(block 2569) failed [ 419.484731] FAT-fs (loop3): Directory bread(block 2569) failed [ 419.504370] FAT-fs (loop4): Directory bread(block 2570) failed [ 419.510578] FAT-fs (loop3): Directory bread(block 2570) failed [ 419.517683] FAT-fs (loop4): Directory bread(block 2571) failed [ 419.524150] FAT-fs (loop3): Directory bread(block 2571) failed [ 419.530427] FAT-fs (loop4): Directory bread(block 2572) failed [ 419.537408] FAT-fs (loop3): Directory bread(block 2572) failed [ 419.549537] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 419.575821] FAT-fs (loop5): Directory bread(block 2563) failed [ 419.587191] FAT-fs (loop5): Directory bread(block 2564) failed [ 419.612469] FAT-fs (loop5): Directory bread(block 2565) failed [ 419.621497] FAT-fs (loop5): Directory bread(block 2566) failed [ 419.630119] FAT-fs (loop5): Directory bread(block 2567) failed [ 419.636398] FAT-fs (loop5): Directory bread(block 2568) failed [ 419.642816] FAT-fs (loop5): Directory bread(block 2569) failed [ 419.649750] FAT-fs (loop5): Directory bread(block 2570) failed [ 419.664290] FAT-fs (loop5): Directory bread(block 2571) failed [ 419.671247] FAT-fs (loop5): Directory bread(block 2572) failed 12:53:10 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x10) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:10 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'ip6tnl0\x00', 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf48b, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0xff, 0xf7, 0x1, 0x80, 0x100}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv4_newrule={0x44, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, [@FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x8, 0x15}, @FRA_FLOW={0x8, 0xb}, @FRA_FLOW={0x8, 0xb}, @FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {0x0, r4}}]}, 0x44}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='irlan0\x00') 12:53:10 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x10000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x100000000000000], 0x1}}, 0x1c) 12:53:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x80000000000002) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)=""/206, &(0x7f0000000000)=0xce) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0xd4) 12:53:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mxdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x88caffff], 0x1}}, 0x1c) [ 420.585730] FAT-fs (loop3): Directory bread(block 2563) failed [ 420.599767] FAT-fs (loop4): Directory bread(block 2563) failed [ 420.613149] FAT-fs (loop3): Directory bread(block 2564) failed 12:53:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x1ff, 0x2, 'client0\x00', 0xffffffff80000002, "3219f64c55b8ed7c", "044c5002922794096623d4e96a6c4ca13dd8fe8c9d04b60fcc0c828405803d93", 0x2, 0x8}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='modos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="005c8f2380345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1200000}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x12}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'irlan0\x00', 0x4002}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)=""/64, &(0x7f0000000140)=0x40) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x240000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) [ 420.641517] FAT-fs (loop4): Directory bread(block 2564) failed [ 420.642615] FAT-fs (loop3): Directory bread(block 2565) failed [ 420.650395] FAT-fs (loop4): Directory bread(block 2565) failed [ 420.672806] FAT-fs (loop4): Directory bread(block 2566) failed 12:53:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x400300], 0x1}}, 0x1c) [ 420.708165] FAT-fs (loop3): Directory bread(block 2566) failed [ 420.710445] FAT-fs (loop4): Directory bread(block 2567) failed [ 420.742092] FAT-fs (loop3): Directory bread(block 2567) failed [ 420.758747] FAT-fs (loop3): Directory bread(block 2568) failed [ 420.761551] FAT-fs (loop4): Directory bread(block 2568) failed [ 420.773872] FAT-fs (loop3): Directory bread(block 2569) failed [ 420.780126] FAT-fs (loop4): Directory bread(block 2569) failed [ 420.800857] FAT-fs (loop4): Directory bread(block 2570) failed 12:53:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getpgid(0x0) r1 = getpgrp(0x0) r2 = getpgid(r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) r4 = syz_open_procfs(r2, &(0x7f0000000040)='net/llc\x00') openat$cgroup_procs(r4, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 12:53:10 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x203, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x198, 0x200000) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) 12:53:10 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 420.807612] FAT-fs (loop3): Directory bread(block 2570) failed [ 420.814903] FAT-fs (loop3): Directory bread(block 2571) failed [ 420.827738] FAT-fs (loop4): Directory bread(block 2571) failed [ 420.843158] FAT-fs (loop3): Directory bread(block 2572) failed [ 420.853699] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 420.869776] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:11 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x8000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m\ndos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x543], 0x1}}, 0x1c) 12:53:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x3, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x100000880000}) 12:53:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) r1 = getpgrp(0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r3 = getuid() r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nullb0\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000500)) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getgroups(0x40000000000000e1, &(0x7f0000000040)=[0xee01, 0xee01, r5]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x4000000000, r3, r6, r8, r10, 0x140, 0x9c6}, 0x200, 0x0, 0x1, 0x101, r1, r1, 0x1}) dup2(r2, r0) r11 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r12, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r12, 0x8, r1) socket$inet6(0xa, 0x800, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) r14 = shmget(0x2, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) r15 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r14, 0x1, &(0x7f0000000380)={{0xf4dc, r3, r7, r9, r7, 0x8, 0x2a52}, 0x4, 0x10001, 0x8, 0x3, r15, r1, 0x346}) fcntl$setsig(r12, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r13}], 0x1, 0xfffffffffffffff8) dup3(r12, r13, 0x0) tkill(r11, 0x16) 12:53:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000c) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000280)='\x00\x00\x00\x00\x00\x00\x00') r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) [ 421.961054] FAT-fs (loop4): Directory bread(block 2563) failed [ 421.963669] FAT-fs (loop3): Directory bread(block 2563) failed [ 421.973201] FAT-fs (loop3): Directory bread(block 2564) failed [ 421.980736] FAT-fs (loop3): Directory bread(block 2565) failed [ 421.993134] FAT-fs (loop3): Directory bread(block 2566) failed [ 421.995486] FAT-fs (loop4): Directory bread(block 2564) failed 12:53:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x89060000], 0x1}}, 0x1c) 12:53:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x9, 0x1d, 0x4, "3c08cebacba24ee37f97badfcbc14d7fb195d721f264afc33ea2a83e1f27904a56d874dbe166f5ee7fb81a3039c61d7d531dedbcbc2a9ed2fe1b9a1538eb2fe4", "566658600e6156db7c8a2437cf269c5e9bc976873c3cbd46d905a0edfe6cd429", [0x4, 0x5f]}) r2 = fcntl$getown(r0, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x5d8, 0xffffffff, 0x418, 0x418, 0x130, 0xffffffff, 0xffffffff, 0x508, 0x508, 0x508, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7a21eb96}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x6, 0x53, 0x4}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0x0, 0x0, 0xffffffff], [0xffffff00, 0xff, 0x0, 0xffffff00], 'bond_slave_0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x4, 0xfffffffffffeffff, 0x7, 0x28}, 0x0, 0x2c0, 0x2e8, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x1, 0x6, 'bm\x00', "795fca633b614258b80a2baa1450d715086c0da30b9f7bd877d434af5b2502c3910170cbc4dd1546d3058f3e151bc6c13696ebc848c725e8883722bc0c8982dfd25f9e002140aa06ee5c64024c8d5998b628013e97531b7d4766b45626a1fa928920946c562aaf03426ce03d581e38f070749636938f9c79f75e68c8c03ee9a2", 0x1c, 0x2, 0x9}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x7fff, 0xfffffffffffffffd, 0xfffffffffffffbff, 0x80000000, 0x2, 0x6, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}], 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000001c0)) sched_getaffinity(r2, 0x8, &(0x7f0000000140)) [ 422.007136] FAT-fs (loop3): Directory bread(block 2567) failed [ 422.013460] FAT-fs (loop3): Directory bread(block 2568) failed [ 422.028074] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 422.032096] FAT-fs (loop3): Directory bread(block 2569) failed [ 422.045984] FAT-fs (loop4): Directory bread(block 2565) failed [ 422.053291] FAT-fs (loop3): Directory bread(block 2570) failed 12:53:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m0dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 422.074213] FAT-fs (loop3): Directory bread(block 2571) failed [ 422.076348] FAT-fs (loop4): Directory bread(block 2566) failed [ 422.107788] FAT-fs (loop3): Directory bread(block 2572) failed [ 422.113354] FAT-fs (loop4): Directory bread(block 2567) failed 12:53:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8848], 0x1}}, 0x1c) 12:53:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000003c0)=@ethtool_per_queue_op={0x4b, 0x3f, [0x5, 0x9, 0x8, 0x6, 0xffffffff80000000, 0x3ff, 0x3, 0x4, 0x9, 0x9, 0xee, 0x2, 0x5, 0xffffffffffffcb13, 0x9, 0x8001, 0xfffffffffffffffc, 0x80, 0x3, 0x5, 0x1f, 0x3, 0x88, 0x800, 0x0, 0x4, 0x535, 0x1, 0x800, 0x1, 0x401, 0x0, 0x100000000, 0x10001, 0x2, 0x0, 0x298, 0x6, 0x20, 0x2, 0x7, 0x9, 0x8, 0x8a41, 0xfffffffffffffff9, 0x10001, 0x7, 0x4, 0x7, 0x7, 0x6, 0x5, 0x6, 0x101, 0x3f, 0x52, 0x2, 0x6, 0x8, 0x552, 0x0, 0x5d2f, 0x4, 0x400, 0x3ff, 0x1, 0x4, 0x4, 0x101, 0x8, 0xffff, 0x1, 0x3f, 0x4, 0x7, 0xaa4, 0x3f, 0x6, 0xff, 0x6, 0x1, 0x1ff80000000, 0x6, 0x7710, 0x9, 0x400, 0xfffffffffffff1b4, 0x8, 0x1, 0xffffffff, 0x10000, 0x5aae, 0x0, 0x6, 0x69, 0x800, 0x3, 0x75, 0x100, 0x8, 0x2, 0x4, 0xa7, 0x5, 0x80000000, 0xffffffff, 0x0, 0x250, 0x4, 0x4, 0x1, 0x9, 0xd01, 0x9, 0x8, 0x1, 0x0, 0x4, 0x5, 0x86f, 0x100, 0x5, 0x3, 0x10001, 0x1ff, 0x8, 0x0, 0x0, 0x5, 0x5, 0x5, 0x7, 0x8000, 0x6, 0x9, 0xfffffffffffff3a0, 0x80000000, 0x0, 0x3, 0x6, 0x2, 0x1, 0x5cf5, 0x3, 0x3, 0x6, 0x2, 0x4, 0x80, 0x9, 0x8, 0x0, 0x0, 0x10001, 0x6, 0x1, 0x1, 0x80000001, 0x0, 0x6, 0x7f, 0x80000000, 0x6, 0x80000000, 0x3ff, 0x80000001, 0xff, 0x0, 0x1, 0x7, 0x100, 0x6, 0x0, 0xabc, 0xf83, 0x0, 0x1, 0x7, 0x7, 0x9c78a69, 0x4, 0x100, 0x4, 0x18000000000000, 0x1, 0xc71d, 0x86, 0x3, 0x605, 0xffff, 0xac28, 0x7, 0xfffffffffffff29d, 0x1, 0x80000000, 0x101, 0x7, 0xffff, 0x9, 0x2, 0x5, 0x0, 0xffffffff80000001, 0x4, 0x5, 0xfffffffffffffdd1, 0x2d, 0x3, 0x1e, 0x4, 0x400, 0x20, 0x2, 0x7, 0x1, 0xd39, 0x20, 0x8, 0xf8, 0x0, 0x1f, 0x10001, 0x70d, 0x2, 0x8, 0x6, 0xfffffffffffffe01, 0x1412, 0x6, 0x5, 0x8001, 0x10001, 0xa7f, 0x6, 0x5, 0x100000000, 0x5, 0xfffffffffffffbff, 0x3ff, 0xfffffffffffffffd, 0x7, 0xffffffffffff0001, 0x9, 0x100000001, 0x9, 0x9, 0x6, 0x3, 0x4, 0xab, 0xd2, 0xa388, 0x100000001, 0xffff, 0x0, 0x6, 0xffffffffffffffb8, 0xaa, 0x100000001, 0x80, 0xffffffffffff7fff, 0x100000000, 0x1000000000000, 0x0, 0x3, 0x20, 0xffffffff, 0xfffffffffffffff8, 0x9, 0x8001, 0xe0, 0x798, 0xffffffff, 0x10001, 0x0, 0x6, 0x1, 0x4, 0x75, 0xfffffffffffffffb, 0xe66, 0x100000000, 0xfff, 0x3, 0xfffffffffffffffc, 0x1, 0x1ff, 0x100000000, 0x1, 0x9, 0x1, 0x2f, 0x12aa, 0x1f, 0x81, 0x4, 0x9d, 0x20, 0x4, 0x800, 0x9, 0xd9c, 0x4, 0x0, 0x9, 0x7, 0xfffffffffffffffc, 0x4, 0xf0b, 0x10, 0x0, 0x8, 0x1ff, 0x100000000, 0x0, 0x8, 0x9, 0xd8, 0x0, 0x7ff, 0x16, 0x6, 0x5, 0x9, 0x80000001, 0x9, 0x10000, 0x4, 0x0, 0x2, 0x4, 0x7, 0x100, 0x0, 0x5, 0x6, 0x8080, 0xfffffffffffffff7, 0x21, 0x4, 0x7f, 0x8000, 0x8001, 0x1, 0xeca3, 0x80, 0x9, 0x97, 0x4, 0x2, 0xe0, 0x100000000, 0xfffffffffffffff8, 0x3, 0xffffffffffffff85, 0xffffffff, 0x1, 0x2, 0x8, 0x1, 0x9, 0x8, 0x7fff, 0x4e5e, 0x5, 0xffffffffffffff17, 0x2b, 0x92, 0x400, 0x7, 0xffffffffffffffff, 0x8, 0x6e, 0x8, 0x2, 0x6, 0x8001, 0xffffffff, 0x1ff, 0x64, 0xd4c, 0x6, 0xffffffff80000000, 0x9d8, 0x0, 0x6, 0x9, 0x800, 0x100, 0x7e, 0x5, 0x5, 0x716, 0xec, 0x8001, 0x9, 0x1, 0x7, 0x2db0217e, 0x7, 0x2, 0x400, 0x10000, 0x9f57ddb, 0x5, 0x6, 0x100, 0x0, 0xfffffffffffffffe, 0x1, 0x2, 0x7fffffff, 0x7, 0x8, 0x401, 0x8000000000, 0x71a6, 0x20, 0x5, 0x10000, 0x6, 0x1b6f, 0x4, 0x4, 0x1a8412eb, 0x401, 0x9835, 0x107, 0x800000000000000, 0x4000000000000000, 0xb0f0, 0x3, 0x1, 0x400, 0x80000000, 0x5, 0xfffffffffffffff8, 0x26, 0x1, 0x2, 0x400, 0x1ff, 0x6, 0x4, 0x101, 0x2, 0x9, 0x4, 0x10001, 0x2, 0xff, 0xfffffffffffffffe, 0x94c2, 0x5, 0x7, 0x8, 0x5, 0x80, 0x5ce, 0x7498, 0x10000, 0x2, 0x1, 0x4, 0x8, 0xfff, 0x1f, 0xbc5, 0x10001, 0x80, 0x2b8, 0x5, 0x9, 0x445a, 0x6, 0x5, 0x5, 0x8d, 0x3, 0x100000000, 0xff, 0x5, 0x2000000000000000, 0x8000, 0xf55e, 0x2, 0x7, 0x0, 0x7, 0x3, 0x6ba, 0x8, 0x7, 0x2, 0x9, 0x101, 0x1f, 0x4, 0xfffffffffffff934, 0x43da91aa, 0x3fe0000000, 0x0, 0x0, 0x9, 0xfffffffffffffe00, 0x9, 0x7f, 0x6, 0x7ff, 0x64b, 0x8, 0x1, 0xfffffffffffffff9, 0x5, 0x4, 0x3f, 0x8, 0x6, 0x7, 0x1, 0x80000001, 0x6, 0x401, 0x31, 0x43, 0x100000000, 0xfff, 0x4, 0xffffffff00000000, 0x81, 0x2, 0x3fd, 0x401, 0x5aa, 0x5, 0xaae, 0x7fffffff, 0x442, 0x1, 0x6, 0x80000000, 0x2, 0x3, 0x5, 0xfffffffffffffffc, 0xf4, 0x1000, 0x1, 0x3, 0x72c, 0x7f, 0x1, 0x3f, 0x9, 0x2, 0xffff, 0xfffffffffffffff7, 0x0, 0x6, 0x0, 0x6, 0x4, 0x9, 0x7e2, 0xf0, 0x2, 0x400, 0x4, 0x1f, 0x2, 0x7, 0xfffffffffffff358, 0x8, 0x8, 0x100000000, 0x5, 0x80000001, 0xc5, 0x6, 0x3ff, 0x3f, 0x4, 0x1, 0x6, 0xfe8, 0x53bc, 0xfffffffffffffff9, 0x1, 0x788, 0x9, 0x100000001, 0x0, 0xb14, 0x6, 0x200, 0xd03, 0x4, 0xfffffffffffffc01, 0x8001, 0x20, 0x9, 0xc33, 0x6, 0xffffffffffffc099, 0x4, 0x7fffffff, 0x4e2, 0x1f, 0x1e07e000, 0xff, 0x9, 0x1, 0x5f2f, 0xac, 0x4, 0x40, 0x6, 0x100000001, 0x8, 0x8000, 0x40, 0x3, 0x0, 0x1, 0x8, 0xfffffffffffffffa, 0x7fff, 0x7, 0x6, 0x4, 0x200, 0x0, 0x1, 0x9, 0x3, 0xff, 0x4, 0x2, 0x1000, 0x8, 0x0, 0x7ff, 0x7ff, 0x80000000, 0x81, 0x1, 0x5, 0xffffffffffff5445, 0xfffffffffffff000, 0x9, 0xeec, 0x100000001, 0x1, 0x7ff, 0xfffffffffffffffd, 0xffff, 0x0, 0xcb, 0x3f, 0x0, 0x3, 0x3, 0x4, 0x5, 0x7, 0x1, 0x0, 0x2, 0x2, 0x1, 0x6, 0x9, 0xfffffffffffffff9, 0x8001, 0x1000, 0x101000000, 0xfe27, 0xff, 0x1, 0x100000001, 0x10001, 0x1ff, 0x9, 0x3, 0x3705, 0xc184, 0x9, 0x1ff, 0xffffffffffff0001, 0x400, 0x47f5, 0x277a, 0x6613a0000000, 0x1000, 0x7, 0x40, 0x80000001, 0x81, 0x400, 0x6, 0x0, 0x1000, 0x2, 0x3, 0x3, 0x0, 0xdbe, 0x81, 0x88b, 0x1ff, 0x2, 0x400, 0xffffffffffff7fff, 0x1ff, 0x3ff, 0x9837, 0x1e9, 0x5, 0x0, 0x7f, 0x1f, 0x3f, 0x686d, 0x81, 0x0, 0x2, 0x9, 0x2, 0x1, 0x401, 0x8b80, 0x3f, 0x68eb, 0x6b, 0x2, 0xfffffffffffffffe, 0x1, 0xcaa, 0xffffffffffffff00, 0x9, 0x0, 0x80000000, 0x80000000, 0x40, 0x8, 0x10001, 0x200, 0x7af4, 0x2, 0x976f, 0x85e1, 0x2, 0x1, 0x80000000, 0x100, 0x20, 0xca, 0x0, 0xd6, 0xfffffffffffffffb, 0x7, 0x4, 0xc25, 0x318, 0x6, 0xfffffffffffeffff, 0x6, 0x6, 0xffffffffffff3ff1, 0x1f, 0x7fffffff, 0x0, 0xfffffffffffffff8, 0x2, 0x1, 0x3ff, 0x8, 0x40, 0x9, 0x7, 0x0, 0xfffffffffffffffb, 0x2, 0xfff, 0xfffffffffffffb38, 0x4, 0x7, 0x1ff, 0x10000, 0x1f, 0x8, 0x89, 0x7fff, 0xffffffff, 0x4, 0x9, 0x0, 0x0, 0x1, 0x68, 0x6, 0x0, 0x7, 0x1, 0x0, 0x0, 0xc2c, 0x800, 0x0, 0xb0b, 0x3, 0x9, 0x3, 0x1, 0x800, 0x770413db, 0x9, 0x38ddfb05, 0x8, 0x5, 0x10000, 0x0, 0x0, 0x6, 0x7, 0x2, 0x6e, 0x1ff, 0x8, 0x2, 0x7ff, 0x7, 0x8, 0x447, 0x3, 0x3, 0x101, 0x5, 0x4, 0x40, 0x1, 0x7, 0x9, 0x80, 0x5, 0x8, 0x1a43, 0x80, 0x7fffffff, 0x5, 0x100, 0x2, 0x60b8, 0xfffffffffffffff7, 0x6, 0x1a, 0x3, 0x9, 0x4, 0xffffffffffffffff, 0x4, 0x10001, 0x7, 0xfff, 0xc0f, 0x4, 0x100000000, 0x6, 0x6, 0x4007, 0x3, 0x0, 0x1, 0x8, 0x0, 0x101, 0x7502, 0x3, 0x0, 0x9, 0x4, 0x100000000, 0x0, 0x8283, 0xffffffff80000001, 0x0, 0x3ff, 0x5, 0x9, 0x7f, 0x35, 0x9, 0x1000, 0x9, 0x7fff, 0x0, 0x1bca, 0x6, 0x3, 0x4, 0xffffffff, 0x7f, 0x6, 0x8000, 0x1, 0x9, 0x8, 0x3f21, 0x8, 0x40, 0x1, 0x7f, 0x4, 0x4258, 0x0, 0x0, 0x0, 0x2, 0x4586, 0xff, 0x0, 0x100, 0x7, 0x101, 0x6, 0x100000001, 0x1ff, 0x1ff, 0xe7, 0x15eda441, 0x7, 0x6, 0xa8, 0x7fffffff, 0x78c, 0x3, 0x8001, 0x9, 0x9, 0x8, 0x8, 0x401, 0x0, 0x3, 0xa3b, 0x401, 0xaa55, 0x101, 0x77c, 0x2, 0x8, 0x4, 0xf28, 0x6, 0x7, 0x5b8, 0x9, 0x3c34015f, 0x6, 0x7, 0x8, 0xffffffff00000000, 0x6, 0x60000, 0x5, 0xb6, 0x6, 0x5, 0xfffffffffffffffe, 0x5, 0x80000000, 0x2, 0x7, 0x0, 0x9, 0x7, 0x0, 0x8, 0x7ff, 0x4, 0x965, 0x7, 0xe335, 0xae, 0x1, 0x40, 0xffffffffffffff46, 0x6, 0x8001, 0x9, 0x10001, 0x100000001, 0x5, 0xfffffffffffffffc, 0x6, 0x80000000, 0x80000001, 0x6, 0x7, 0x79, 0x6, 0x10000, 0xffffffffffffffff, 0x29f9, 0x597, 0x6, 0x80, 0x7, 0x5, 0x6, 0xad7, 0x7, 0xd, 0x3, 0x8001, 0x200, 0x180000, 0x9f42, 0x400, 0x6, 0xfffffffffffffffa, 0x80000000, 0x200, 0x3, 0x58bd, 0x4, 0x79, 0x401, 0x5, 0x4, 0x3, 0x2, 0x7fff, 0x0, 0x0, 0x0, 0x5, 0x1, 0x4, 0xfe8d, 0x80, 0x401, 0x6, 0xa5a, 0x1ff, 0x2, 0x401, 0x5, 0x1, 0x100000000, 0x7, 0xf0c, 0x0, 0x8000, 0x6, 0xffffffff, 0x6ed, 0xf7, 0x800, 0x0, 0x4f6b, 0x2, 0x2, 0x6, 0x0, 0x8, 0xffffffff, 0x1, 0x6, 0x399f, 0xffffffff00000000, 0x3, 0x1, 0xc5, 0x5, 0x7fffffff, 0x3, 0x8, 0xde0a, 0x1000, 0x4, 0xfffffffffffffffe, 0xffff, 0x7, 0xaea6, 0x24000, 0x40, 0x5, 0x2f9b, 0xdc5, 0xffffffffffffffc0, 0x0, 0xffff, 0xb8ae, 0x0, 0x7ff, 0x1, 0x4, 0x1716, 0x6, 0x8, 0x1, 0x0, 0xff, 0x3, 0xff, 0xfff, 0x6, 0xdc60, 0xfff, 0x99, 0x5a, 0x100, 0x40, 0x2, 0xfffffffffffffe01, 0xdc, 0x80000000, 0x8001, 0x401, 0x8, 0xfd, 0x7f, 0x20, 0x7, 0x7fff, 0x100000001, 0x2, 0x7f, 0xf4, 0x2bc, 0x5, 0x5, 0x6, 0x6, 0x1, 0x1ed4, 0x40, 0x80, 0x7f, 0x3, 0x2, 0x4, 0x8, 0x80, 0x5, 0x2, 0xffff, 0x5, 0x8, 0x9, 0x7, 0x6, 0x100000000, 0x19a, 0x6, 0x7, 0xffffffffffffff35, 0x1f, 0x1000, 0xc3, 0x5, 0x3, 0x7, 0xc06a, 0x954, 0x4, 0x5, 0x1, 0x5, 0x4, 0x6, 0xb652, 0xfde, 0x1, 0x1800000000000000, 0x9, 0xffffffff, 0x8, 0x1f, 0x5, 0x7, 0x2, 0x80, 0x24, 0xffffffff, 0x5, 0x1, 0x8, 0x9, 0x5, 0x7, 0x3f, 0x1f, 0x9, 0x9, 0x7fffffff, 0x9, 0x3, 0x8, 0x4, 0x10001, 0x81, 0x4, 0x8, 0x2, 0x8000, 0x5, 0x80000001, 0x1, 0xbeb2, 0x7, 0x4, 0xf5, 0x9, 0x0, 0x4, 0x3, 0x412, 0x8, 0x6, 0xfffffffffffffffb, 0x8, 0x300000000000, 0x1ff, 0x6, 0x0, 0x1000, 0x8001, 0x3, 0x35b2, 0x3, 0xc93, 0x7, 0x3f, 0x0, 0xba4d, 0x8, 0x1000, 0x3, 0x101, 0xffffffffffffff2d, 0x1, 0x5, 0x8000, 0x4, 0x401, 0x6, 0x7, 0x89e, 0xfffffffffffffff8, 0x7fff, 0x7fffffff, 0x2, 0x1, 0xfffffffffffffff8, 0x1, 0x9bec, 0x3, 0x6, 0x3, 0x8, 0xbc3, 0x1f, 0xed, 0x690f, 0x20, 0xff, 0x5, 0x1f, 0x9, 0x40, 0x7ff, 0x401, 0x2, 0x0, 0x40, 0x8, 0x80, 0x3f, 0x8, 0x1, 0x5, 0xfffffffffffff800, 0x20, 0x7, 0x5, 0xe44e, 0x8, 0x1, 0x80, 0xfffffffffffffe01, 0x401, 0x8, 0x100000000, 0x7, 0x7f, 0x10000, 0x7, 0x7, 0x8000, 0x100000001, 0xaa16, 0x7, 0x146, 0x0, 0xb5, 0x10000, 0x6, 0x40, 0x39, 0x20, 0x9, 0x1, 0x486, 0x100000000, 0x8, 0x6, 0x8, 0x10000, 0x4, 0x3, 0x3, 0xfff, 0x645, 0x3, 0x100, 0x2, 0x74d, 0x3ff, 0x7, 0x2, 0x80, 0x80, 0x2, 0x2, 0x6, 0x6, 0x5, 0x16bb, 0x1, 0x200, 0x1, 0x7, 0x7ff, 0x0, 0x80000001, 0xfffffffffffff125, 0x4, 0xd83, 0x0, 0x6, 0x9, 0x9, 0x3, 0x100, 0x0, 0x1, 0x2ac6, 0x9b, 0x10001, 0x7, 0x1, 0x0, 0x7, 0x9, 0x5, 0x9, 0x9be, 0x3, 0xa9, 0x10000, 0x9, 0x1, 0x2, 0x8, 0x6, 0xfffffffffffffffe, 0x100000000, 0x6, 0x891, 0x8, 0x0, 0x9, 0x100, 0x5, 0xfffffffffffffffc, 0x1f, 0x5, 0x74b, 0x2, 0x1, 0x72195feb, 0x1000, 0xffffffffffff8001, 0x100, 0x8d20, 0x80, 0x4, 0x6, 0x7, 0x6, 0x9, 0x6, 0x0, 0xa51, 0x3, 0x81, 0xfffffe0000000000, 0x2, 0x1, 0x1, 0x9fe0, 0x1, 0x1, 0x100, 0x6, 0x200, 0x20, 0x100, 0x401, 0xffff, 0x2, 0x4c78f60c, 0x100000000, 0x1, 0x7fffffff, 0xbdac, 0x7, 0x0, 0x100000001, 0xef4, 0x2, 0x7d, 0x9, 0x6, 0x2, 0x1, 0x8, 0x2, 0x491, 0xbeb0, 0x2, 0x100000, 0x8, 0x2, 0x7, 0x1, 0x5, 0x5, 0x400, 0x1, 0x8001, 0x100, 0x10001, 0x401, 0x995, 0x200, 0x3ff, 0x100000000, 0x293, 0x1be7, 0x100, 0x8, 0x1, 0x2, 0x918, 0x200, 0x8, 0xffffffffffffffff, 0x20, 0x7fff, 0x3f, 0x2, 0x4, 0x9, 0x7, 0x9, 0x2, 0x4, 0x3f, 0x3, 0x3, 0x7fffffff, 0x0, 0x634d, 0x3ff, 0x1f, 0x3, 0x7, 0x8, 0x71d, 0x6, 0xdf, 0x2, 0x3, 0x1, 0xf1, 0x8, 0x3, 0x1, 0x9, 0x2, 0x6, 0x5, 0x10001, 0x57, 0x40, 0x100, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x8, 0x8, 0x9, 0x0, 0x7, 0x1ff, 0x7fff, 0x10000, 0xb2c0, 0x7fff, 0x6, 0x3, 0x9, 0xb8c, 0x6, 0x9, 0x0, 0x2, 0x677e, 0x7, 0x4, 0x401, 0x7f, 0x7f, 0xd, 0x7, 0x8, 0xf72, 0x1488, 0x3, 0x0, 0x3, 0x8001, 0xfffffffffffffffa, 0x10001, 0x9, 0xffffffff, 0x40, 0x8, 0x80, 0x8, 0x7, 0x20, 0x3, 0x6, 0x7fffffff, 0x401, 0xfff, 0x2, 0x0, 0x6, 0x7, 0x4, 0x9, 0xc3, 0x4, 0xc01, 0x7, 0xe8, 0x800, 0x3, 0x7, 0xc7, 0x869, 0x0, 0xe5, 0x1, 0xffffffffffffffff, 0x80000000, 0x81, 0x5, 0x80000001, 0x80000001, 0x4, 0x84, 0x8, 0x9, 0x5000000000000, 0x7, 0x1, 0x99b, 0x2, 0x7, 0x0, 0xba, 0x2, 0x4, 0x0, 0x8, 0x9, 0x6, 0xd2, 0x400, 0x5, 0x0, 0x0, 0x10000, 0x0, 0x8, 0x6, 0xffff, 0x8, 0xfffffffffffffffa, 0x3ff, 0x10000, 0x7fff, 0x1, 0x200, 0xfff, 0xffffffffffffffff, 0xe5, 0x401, 0x1, 0x4, 0x6, 0xe81f, 0x1, 0x1, 0x4, 0x2b1, 0x518, 0x1, 0xff, 0x8, 0x1, 0x5, 0x0, 0x8, 0x7, 0x6, 0x7ff, 0x0, 0xfffffffffffffff9, 0x4, 0x4, 0x80, 0x4c, 0x8, 0x100000001, 0x7ff, 0x9, 0x5, 0x6, 0x8080000000000000, 0x3, 0xff, 0x2, 0x7e, 0x3f, 0xcea, 0x7, 0x9, 0x9, 0x9, 0x6, 0x0, 0x100000000, 0x7, 0x1, 0x7ff, 0x175c, 0x53, 0x2, 0x80, 0xeff6, 0x400, 0x100000001, 0x40, 0x5, 0x3, 0xce3, 0x0, 0x85, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0x5, 0x1, 0x4, 0x100000001, 0x20, 0xfffffffffffffedb, 0x1ff, 0x40, 0x2, 0x6, 0x4, 0x8000, 0x6, 0x1, 0x1, 0x100000001, 0x1, 0xff, 0xfffffffffffffbff, 0x10001, 0xffffffff, 0x5, 0xff29, 0x8000, 0x40b2, 0x100000001, 0xdbe, 0x0, 0x4, 0x9ff7, 0x6, 0x6, 0x10000, 0x1ff, 0xf58, 0x6, 0x8, 0x0, 0xfe, 0x4, 0x101, 0x5, 0x3ff, 0x8, 0xde5b, 0x6a4, 0x0, 0xfffffffffffff800, 0x6, 0x3, 0x100000001, 0x3, 0x9, 0xa98, 0xffffffffffffffc0, 0x7, 0x5, 0x1, 0x7, 0x5, 0x3, 0x9, 0x9, 0x9, 0x3, 0x20, 0x4fe3, 0xfff, 0x4b, 0x9, 0x8, 0x1, 0x6, 0x2, 0x6, 0x7, 0x2, 0x3, 0x10000, 0x7, 0x7, 0x3, 0x4, 0x200000000000000, 0x1, 0x3ff, 0x8, 0x86, 0x2, 0x2, 0xae, 0x80, 0x2, 0x5, 0xd2, 0xc92d, 0x7, 0x8, 0x0, 0x7ae, 0x0, 0xd06d, 0x5, 0xe, 0x3d5, 0x7f, 0xffff, 0x4, 0x7fffffff, 0x100000000, 0x2, 0x3, 0x4, 0xf9, 0x400, 0x5, 0x6fbe, 0x9, 0x10000, 0xe9, 0x3, 0x3, 0x3, 0x2, 0x200, 0x71, 0x3, 0xffff, 0x8001, 0x6, 0x401, 0x3, 0x8000, 0x100000000, 0x6, 0x3, 0x0, 0x5, 0x5, 0x1, 0x1, 0xffffffff80000000, 0x8, 0x8001, 0x400, 0x80000000, 0x8, 0x10001, 0x6000000000000, 0x3, 0x150, 0xd1, 0xf66, 0x4, 0x9, 0x1, 0x0, 0x7, 0x9, 0x800, 0x9, 0x6, 0xa410, 0x80000001, 0x3f, 0x1, 0x2, 0x4, 0x6, 0x9, 0x5800000000000000, 0x3, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x100000000, 0x7fffffff, 0x2, 0x5, 0x5, 0xdf7, 0x8, 0x0, 0xd97, 0x10001, 0x6, 0x6ba, 0x5, 0x3, 0x5, 0x9, 0x6, 0x34, 0x4, 0x9, 0x400, 0x0, 0x1, 0x6, 0x9, 0x9, 0x5, 0x7, 0x80, 0x2, 0x5, 0x7, 0x9e5c, 0x1, 0x7, 0x71, 0x4, 0xbc, 0x8, 0xbed, 0xfffffffffffffff8, 0xb2, 0x1, 0xff, 0xcc, 0xa6, 0x881, 0x3, 0x200, 0x3f, 0xff, 0x7f, 0x2, 0x0, 0x8000, 0x101, 0x6, 0x9, 0x9, 0x9, 0x100, 0xfffffffffffff441, 0x4, 0x0, 0x8000, 0x14df1d27, 0xf5, 0x7, 0xfff, 0x9, 0xffffffff, 0x10000000000000, 0x4, 0x20, 0x10000, 0x6, 0x1, 0xfff, 0x1c8287ca, 0x80000000, 0x401, 0x8, 0x6, 0xd14d, 0x3, 0x7f, 0x7, 0xffffffff, 0x6, 0x8, 0x2, 0xfffffffffffffff8, 0x80000000, 0xdc, 0x0, 0x5, 0x7f, 0xffffffff, 0x1ff, 0x0, 0x7fff, 0x4, 0x5, 0x0, 0x142, 0x200, 0x5, 0xfb90, 0x5, 0x9, 0x3, 0xd50, 0x5, 0x4, 0x6, 0x0, 0x152, 0x7, 0x80, 0xadb4, 0xffffffff, 0x3, 0x644, 0x1, 0x135, 0x7, 0x0, 0x0, 0x7ff, 0xc1, 0x0, 0x4, 0x3f, 0x6, 0x0, 0x10000, 0x1, 0x1, 0x5, 0x80, 0x1, 0x200, 0x100, 0xfffffffffffffffd, 0xfc6, 0x0, 0x3, 0x6, 0x1f, 0x8, 0x9, 0x4, 0x1ff, 0x4, 0xd30, 0x0, 0x0, 0x834e, 0xfffffffffffffff8, 0x7fffffff, 0x3, 0x40, 0x80000000, 0x80000000, 0x1ff, 0x1, 0x6f4d, 0x8, 0x9, 0x8, 0x2, 0x2, 0xfff, 0x10000, 0x7ff, 0x100000000, 0x0, 0xfffffffffffffffe, 0x1, 0x80, 0xf366, 0xfffffffffffff218, 0x3ff, 0x6, 0x80000001, 0xf95d, 0x3, 0x200, 0x6, 0x1, 0xfffffffffffffc00, 0x6, 0xfffffffffffff000, 0x7, 0x7f, 0x1, 0x8, 0x5, 0xef61, 0x0, 0x9, 0x100000000, 0x6, 0xffffffff, 0x0, 0x4, 0xff, 0x1, 0x4, 0x4, 0x2, 0x9, 0x1ff, 0x1, 0x8, 0x76e619f0, 0x1, 0x401, 0x5, 0x9, 0x400, 0x0, 0x7, 0x6, 0x0, 0x20, 0x1d1, 0x101, 0x3, 0x10000, 0x5, 0x9, 0xcd3c, 0xf96, 0x6, 0x5, 0x8, 0x783, 0x7, 0x100000000, 0x67da94f7, 0x3, 0x401, 0x4, 0x3, 0x0, 0x236, 0x1f, 0x6, 0x6, 0x2, 0x8, 0x1000, 0x1, 0xc3, 0x5, 0x3, 0x9, 0xffffffffffff0001, 0x1000, 0x9, 0x3, 0x7ff, 0x500000000000, 0x1, 0x100, 0x8, 0x39c, 0x7fffffff, 0x8001, 0x200, 0x401, 0x3, 0x7, 0x4, 0x949, 0x7, 0x7, 0x92, 0x3, 0x0, 0xdb, 0x280, 0x5c42, 0xb1ed, 0x3, 0x401, 0x11, 0xfffffffeffffffff, 0x8, 0x401, 0x100000001, 0x3, 0x9, 0xb7, 0x6, 0x5, 0x101, 0x501, 0x5, 0x5, 0x2, 0x2000, 0x8, 0x1, 0x3, 0x3ff, 0x100, 0xff, 0x2, 0x400, 0x0, 0xcde, 0x7fff, 0x6, 0x69b, 0x6c39, 0x1, 0xffffffffffffff00, 0xd3db, 0x1, 0x8, 0x101, 0x0, 0x8, 0x9, 0xdc0, 0x6, 0xffffffffffffff00, 0x5, 0x101, 0x9426, 0x1, 0x8, 0x848, 0x3, 0x1, 0x2, 0x1, 0x2, 0x100000001, 0x9, 0x4, 0x3, 0x1, 0x9, 0xffff, 0x8000, 0x2, 0x5, 0xef77, 0xfffffffffffffbff, 0x3, 0x80000001, 0x0, 0xa10, 0xfff, 0x8000, 0x1, 0x800, 0x10001, 0xc4, 0x101, 0x8, 0x8, 0x0, 0x2, 0x2, 0x24c, 0x8, 0x9, 0x3, 0x80000000, 0x9, 0x0, 0x3, 0x33, 0x3, 0x8, 0x7, 0x5, 0x100000000, 0x4, 0x5, 0x40, 0x8, 0x10001, 0x1, 0xa6, 0x295, 0x2, 0x57, 0x100, 0x7fff, 0x10001, 0xffffffff, 0xfffffffffffff3bd, 0x68, 0xfd1, 0xe5ee, 0x3, 0xfffffffffffffffc, 0x5, 0x4000, 0x9, 0x7fffffff, 0x7fffffff, 0x1df, 0x80, 0x4, 0x9, 0x7e87, 0xd9, 0xffff, 0x6, 0x7fffffff, 0x5e, 0x9, 0x7, 0x100000001, 0x7fffffff, 0x1, 0x7, 0xffffffffffffff86, 0x0, 0x6, 0xf02, 0x9, 0xa26c62e, 0x40, 0x0, 0xfffffffffffffff8, 0x3, 0x6, 0x731, 0x82b, 0x3, 0xffffffffffffffad, 0x2d, 0x1f, 0xa6b, 0x9, 0x4, 0x2, 0x10000, 0x92a5, 0xffffffffffffac4e, 0x50f3, 0x5, 0x1000, 0x100000000, 0x8da, 0x80000000, 0xa3e2, 0x6, 0x8ed8, 0x20, 0xfebe, 0x5, 0x6, 0x3, 0x5, 0x400, 0x3, 0x4, 0x80000001, 0x6, 0x800, 0x3, 0x80000000, 0x9, 0xe22, 0xab9, 0xffffffff, 0x1ff, 0x3, 0xbd, 0x0, 0x8, 0x1, 0x9, 0x4, 0xffffffffffff8fcf, 0xd4e, 0x0, 0x800, 0x5, 0x9, 0xd48, 0x0, 0x3022, 0x3, 0x8, 0x9, 0x4, 0x59, 0x20, 0x4, 0x7, 0x5, 0x4, 0x1, 0x1, 0x3f, 0x8, 0xfffffffffffffc01, 0x80, 0x1, 0x6, 0x3, 0xe831, 0xfffffffffffffc00, 0x473, 0x6, 0x0, 0x1, 0x8, 0x5, 0xc5b, 0x1f, 0xcc7, 0x80, 0x3, 0x9, 0x9, 0x6, 0x3, 0x3, 0x9, 0x7e, 0x2, 0x1, 0x9f01, 0x3, 0x7, 0x64d, 0x0, 0x100000001, 0x3, 0x4, 0x6, 0x6, 0x0, 0x80000001, 0xb5e, 0x4, 0x5, 0xbc, 0x200, 0x0, 0x5, 0x2, 0x5, 0x100000000, 0xfffffffffffffffc, 0x5, 0x6, 0x0, 0x1, 0x1f, 0x859, 0x2, 0x8000, 0x5, 0x2, 0x6, 0xff, 0x9, 0x9, 0x100000001, 0x3, 0xfffffffffffffffe, 0x8, 0x6, 0xffffffff, 0x80, 0x6f, 0x0, 0x20, 0x3f, 0x658e, 0x1, 0x0, 0x0, 0x6, 0x3e000000000, 0x7b7, 0x929e, 0xfffffffffffffffa, 0x8001, 0x6, 0xa, 0x2, 0xe7ea, 0x2df, 0x2, 0x60, 0x7ff, 0x5, 0x8, 0x4, 0x5, 0x8, 0x8552, 0x1f, 0x80000001, 0x81, 0x100, 0x1, 0x1, 0x4, 0x8, 0x0, 0x3, 0x108b, 0x3, 0x101, 0x0, 0x5, 0x1e76, 0x647b, 0x10001, 0x1, 0x5, 0x1, 0x6ad8, 0x1, 0x7, 0x3, 0x8000000000, 0x2, 0x4, 0x80010000000, 0x10000, 0x3, 0x8000, 0xb0a, 0x5, 0x8, 0x3f, 0x8, 0x1, 0xf5, 0x7, 0x8, 0x100000001, 0x8, 0x2, 0x1ff, 0x1f, 0x70, 0x400, 0x1f, 0x9, 0x5, 0xbc4, 0x80000000, 0x1, 0x5, 0x5, 0x206, 0x3, 0x6, 0x6, 0x80000001, 0xdd, 0x0, 0x10001, 0x5, 0xffffffffffffffcd, 0x4, 0x4, 0x3ff, 0xd, 0xffff, 0x9, 0xaae, 0xd3, 0x6, 0x3, 0x1, 0x5, 0x8, 0x7, 0x1, 0x3, 0x7fff80000000, 0x2, 0x2, 0x80000001, 0x6, 0x8, 0x80, 0x3, 0x0, 0x1ff, 0x1ff, 0x9c68, 0x200, 0x0, 0xe5f9, 0x7, 0x8, 0xce, 0x4, 0x9, 0x401, 0x7fff, 0x6, 0x2, 0xfff, 0x10000, 0x7, 0x8001, 0x9, 0x6, 0xfffffffffffffffe, 0x0, 0x2, 0x8, 0x2, 0x3, 0x1f, 0x8, 0x2, 0x7f, 0x6, 0x6, 0x6, 0x3f, 0x1, 0x0, 0x0, 0x8000, 0x5, 0x10000, 0x0, 0x3, 0x1, 0xf99, 0x0, 0x10000, 0x4, 0xfffffffffffffffb, 0x8, 0x3, 0x0, 0xa90, 0x1, 0x8, 0x5, 0xf5a9, 0x401, 0x0, 0x4, 0x40, 0x3, 0xbaf3, 0x0, 0x1, 0x5, 0x6, 0x1, 0x1, 0x7f, 0x4, 0x4, 0x1, 0x0, 0x6, 0xff, 0x24, 0xfff, 0x7ca, 0x9, 0x0, 0xfffffffffffffffc, 0x2, 0x6, 0xd8, 0x4, 0x385fca2, 0x44, 0x6, 0x200, 0xffffffffffffeed1, 0x0, 0xffffffff, 0x40, 0x17a8, 0x80, 0x5, 0xffff, 0x9, 0x0, 0xffffffffffffff00, 0xffff, 0x7fffffff, 0x100, 0x7f, 0x7d0, 0xb20, 0x0, 0x7, 0x5e, 0x0, 0x8, 0xbc67, 0xcd, 0x5, 0x7, 0x3, 0x5, 0xfffffffffffffffe, 0xfffffffffffffc00, 0xfffffffffffffff7, 0x3, 0x7fff, 0x80000001, 0x8ba, 0x101, 0x0, 0x3, 0x0, 0x5, 0x9, 0x65, 0x9, 0x1ff, 0x100000000000, 0x3f, 0xfffffffffffffffb, 0x7, 0x3, 0x20, 0xff, 0x1f, 0x80, 0x4, 0x7, 0x1, 0x20, 0x8, 0xfffffffffffffffe, 0xc7, 0x1, 0x0, 0x7, 0x1000, 0x9, 0xb7, 0x4, 0x8001, 0x65b, 0x1ff, 0xffff, 0x9, 0x86, 0x6, 0x80000000, 0x6, 0x3f, 0x3f, 0x5, 0x6d, 0x10001, 0x1, 0x8, 0xb9, 0x0, 0xabba, 0x0, 0x8, 0x1, 0x8, 0xfffffffffffffffa, 0x9, 0xffffffffffff0000, 0x8000, 0x9, 0x2, 0x3, 0x7fffffff, 0x0, 0x4, 0xac67, 0x4, 0x5, 0x3, 0x4, 0x1, 0x5, 0x9, 0x0, 0xfffffffffffffff9, 0x5, 0x4, 0x7, 0x7f, 0x100, 0xde56, 0x8001, 0x400, 0x9, 0x2, 0x5, 0x4, 0x3, 0x1, 0x9, 0xfffffffffffffc00, 0x2, 0x9, 0x9d3c, 0x3, 0x10000, 0xfffffffffffffffe, 0x2, 0x2, 0xf609ce6, 0x634, 0x2, 0x2, 0x1ff, 0x8e0000, 0x5, 0x8a, 0x2e439caa, 0x8, 0x40000000000000, 0x1, 0x1000, 0x6e, 0x8, 0x100, 0xe083, 0x3, 0x1, 0x101, 0x8, 0x4, 0x3, 0x0, 0x0, 0x9, 0x2, 0x10001, 0xffffffffffffffe0, 0x101, 0x10000000000000, 0xffff, 0x9df5, 0x12d2, 0x8, 0x0, 0x401, 0x33ab, 0x8, 0x5, 0x1, 0x3, 0x7ff, 0x2, 0xbf, 0x5, 0x3ff, 0x80, 0x0, 0xbf6, 0x668, 0x0, 0x3, 0x445, 0x2, 0x3, 0x90, 0x7ff, 0x1, 0x5, 0x0, 0x0, 0xff, 0x8, 0x80000000, 0x4a3c, 0x101, 0x7, 0x97, 0x0, 0x7, 0x0, 0x5, 0x0, 0x7, 0x42, 0x5, 0x2, 0x1, 0x1ff, 0x4, 0xffffffffffffffe1, 0x2000000000000, 0x9, 0x1, 0x7ff, 0x4, 0xffe, 0x6, 0x0, 0x806b, 0x5, 0x100000001, 0x4, 0x9, 0x0, 0x10000, 0x2, 0x9, 0x4, 0xfff, 0x8001, 0x8, 0x4, 0x8, 0x2, 0x6, 0x7, 0x101, 0x1f, 0x55, 0xe23, 0x3f, 0x371c9019, 0x5, 0xffffffffffff8001, 0x7, 0x100, 0x9, 0x6, 0x100000001, 0x5, 0xff, 0x6, 0x7, 0x7f, 0x8, 0x7, 0xfffffffffffffff8, 0x80000001, 0x0, 0x1000, 0x40, 0x9, 0x200, 0x0, 0x8e, 0x2, 0xffff, 0x9, 0x0, 0x2, 0x7, 0x8, 0x3, 0x2a89, 0x3, 0xd20b, 0x2, 0x2, 0x2, 0x9, 0x8, 0x7f, 0xe17f, 0x7, 0x80000001, 0x8, 0x0, 0x40, 0x3, 0x5, 0x4, 0x1ff, 0x9, 0x0, 0x8, 0x4, 0x1, 0x1, 0x0, 0xdd41, 0x3, 0x80, 0x5, 0x200, 0x8, 0x1f, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x5, 0x20, 0x3, 0x3f, 0x6, 0x8, 0x10000, 0x7ff, 0x3f, 0x1, 0x6, 0x4, 0x1a0b8143, 0x101, 0x0, 0x1, 0x9, 0x3f, 0x8001, 0x4, 0x300000000000000, 0x81, 0x71e, 0x788a80d9, 0xff, 0x200, 0x7, 0xc6, 0x4, 0x3, 0x80000001, 0x1, 0x10000, 0x2, 0x2, 0x3, 0x2, 0x8, 0x8, 0x1e, 0x0, 0x8, 0x7f, 0x2, 0x10001, 0x40, 0x55c8, 0x6, 0x0, 0x0, 0x4, 0x6, 0x3, 0x3ff, 0x800, 0x3ff, 0x8, 0x1ff, 0x9, 0x400, 0x97, 0x3, 0x4, 0x9, 0x7, 0xffffffffffffab79, 0x0, 0xffffffffffffff7f, 0x1ff, 0x2, 0x1, 0x2, 0xffffffffffff8000, 0x1, 0x5faa61ef, 0x2, 0x7, 0x2, 0x140b, 0x3, 0x6, 0x3, 0xd8, 0x4, 0xc2, 0x3, 0x9, 0x285, 0x7fffffff, 0x100, 0x23f1, 0x4, 0x1, 0x2, 0x7, 0x7fffffff, 0x1, 0x401, 0xb1, 0x39a, 0x1, 0x7, 0x0, 0x7f, 0x81, 0x5b38, 0xe69, 0x38, 0x1, 0xffffffffffff0000, 0x6, 0x2, 0x8001, 0x0, 0x7fff, 0x1, 0x1000, 0x800, 0x2, 0x523, 0xab5, 0x9, 0x2, 0x1, 0x8, 0xfffffffffffffc2e, 0x4, 0x1f, 0x9, 0x8, 0x1, 0x1, 0x5, 0x7, 0x9e81, 0x7, 0xfffffffffffffffe, 0xa4, 0x1, 0x8001, 0x6, 0xb4, 0x8, 0x0, 0x7, 0xf5d, 0xc62, 0xde, 0x100000001, 0x80, 0x3, 0x3, 0x100, 0x2, 0x81, 0x2552800, 0x2, 0x80, 0x80000000, 0x0, 0x7, 0x6, 0x6, 0x1, 0x4, 0x7, 0x7, 0x0, 0x9, 0x100000001, 0x7, 0xcda6, 0x2, 0x9, 0x9, 0x45cd, 0x7fff, 0x8, 0x4, 0xe7, 0xa40a, 0x1, 0x1, 0x8001, 0xffffffff, 0x9, 0x7a2b7a2e, 0x1ff, 0x9, 0x80, 0x7ff, 0xfff, 0x2, 0x4, 0x6, 0x4707, 0x5, 0x5, 0xf825, 0x5, 0x0, 0x400, 0x7ff, 0x100, 0x6, 0x3, 0x2, 0x9cee, 0x4, 0x1, 0x1, 0x100000000, 0x0, 0x6, 0x4, 0x1c, 0x100000001, 0x1000, 0x8, 0x4, 0x4, 0x9, 0x1000, 0x4, 0x9, 0xe2e, 0x1, 0xffffffffffff0001, 0x2, 0x6, 0x0, 0x400, 0x5, 0x0, 0x200, 0x0, 0x0, 0x16, 0x9, 0x0, 0x9, 0x0, 0x2, 0x3, 0x66, 0x5, 0x1f, 0x6, 0x101, 0x24, 0x2, 0x2, 0x2, 0x80, 0x1f, 0x7d71, 0xb5ad, 0x5, 0xa44f, 0x8000, 0xffe00000, 0x9, 0x1000, 0xfffffffffffffff7, 0xffffffff, 0x3f, 0x3, 0x5, 0xfffffffffffffffd, 0x8001, 0x9, 0x80000000, 0xd4, 0x200, 0xff, 0x400, 0x7ff, 0x80000001, 0x6, 0x80000000, 0x9, 0x401, 0x2, 0x2, 0x8, 0xffff, 0x5, 0x80000000, 0x8, 0x92d, 0x8, 0x6, 0x5, 0x5, 0x7, 0x100000000, 0x1ff, 0x2253, 0xb7, 0xa90, 0x8, 0x9, 0x2, 0x1, 0xfffffffffffff936, 0x800, 0x8, 0x81, 0x9257, 0x1, 0x0, 0xbf9, 0x80000001, 0x0, 0x73, 0x2, 0x5, 0x3, 0x7ff, 0xa01d, 0x3, 0x401, 0x0, 0x4, 0x9, 0x732f821c, 0x6, 0xffffffffffffffff, 0x80000000, 0xa, 0x4, 0x664b, 0x2, 0xfffffffffffffff8, 0x428, 0x8, 0xfffffffffffff800, 0xfffffffffffffc00, 0x81, 0xfffffffffffff813, 0x79, 0x0, 0x7, 0x20, 0x2, 0x1, 0x600000000, 0x0, 0x40, 0x10001, 0x200, 0x9, 0xfffffffffffffff7, 0x1, 0x7, 0x7f, 0x80, 0x7fffffff, 0x4, 0x7ff, 0x4, 0xffff, 0xd31d, 0x2, 0xfa48, 0x7f, 0x20000, 0x4, 0x400, 0x8001, 0x3fa, 0x7fffffff, 0x7, 0xfffffffffffffff7, 0x5, 0x1, 0x5, 0x7fff, 0x3, 0xffff, 0x6b, 0x8, 0x20, 0xc0000000000000, 0xfb, 0x0, 0xfffffffffffffff7, 0x6, 0xffffffffffffff7f, 0x7, 0x3, 0x5, 0x7, 0x6, 0x16, 0x401, 0x2, 0x3, 0x3, 0x66, 0xfffffffffffffffe, 0x6, 0x10000, 0x3, 0x3, 0x3, 0x3ff, 0x7, 0x1000, 0x4, 0x7, 0xffffffffefa58d67, 0x8, 0xdf05, 0x1, 0x2, 0xe1, 0xf9b1, 0x0, 0x2, 0x968, 0x9f, 0x4, 0x9, 0x9, 0x0, 0x0, 0x9, 0x7, 0x9e1, 0xa89, 0x80000001, 0x1, 0x6, 0x4, 0x800, 0x40, 0x7fffffff, 0x641, 0xffff, 0x80000001, 0xc7f0, 0x8, 0x3, 0x669, 0xbad, 0x6, 0x4, 0x4f817e4e, 0x5, 0x4, 0x1, 0x856, 0x100, 0xac7e, 0x5edc63d2, 0x3bc, 0x4, 0x5, 0x5, 0x4, 0x1, 0x7, 0x1, 0x8f6, 0xb2, 0x40, 0x9, 0x7, 0x7, 0x5, 0x3, 0x2, 0x1, 0x8, 0x4, 0x10001, 0x2, 0x1, 0x7f0000, 0x81, 0x1, 0x2, 0x4, 0x100000000, 0x20, 0x3, 0x6, 0x9, 0x21, 0x2, 0x1, 0x8, 0x67, 0x7, 0x1, 0x8, 0x18000, 0x7d, 0x8001, 0x8000, 0x100, 0x3, 0x6, 0x0, 0x1000, 0x40, 0x9, 0xc0000, 0x48, 0x1, 0xffffffffffffffa1, 0xb54, 0x6, 0x9, 0x100000000, 0xfffffffffffffffb, 0x0, 0x2, 0x9, 0xffff, 0x0, 0xd6, 0x5bb, 0x35, 0x1000, 0x101, 0x10001, 0x20, 0x0, 0x800, 0x2, 0xcf3, 0xffffffff, 0x5, 0x7fffffff, 0x80000001, 0xa8, 0x8, 0x2, 0x7, 0x7f, 0x7fffffff, 0x2, 0x20, 0x6, 0x8001, 0x39f3, 0xffffffff, 0xa5, 0x20, 0x220, 0x4000000080, 0xcf, 0x3, 0x10000, 0x5, 0x1000, 0x8, 0x2, 0x7, 0x1, 0x8, 0x8, 0x7fffffff, 0x6, 0x0, 0x0, 0xdf2, 0xb9, 0xfffffffffffffffe, 0x3, 0xfffffffffffffff7, 0x1, 0x9, 0x2, 0x6, 0x10001, 0x3, 0x500000000, 0x4, 0x2, 0x3788, 0x9, 0x80, 0x4, 0x10001, 0x401, 0x0, 0x6, 0x4, 0x605, 0x9, 0x4, 0x80, 0x2, 0x0, 0x2524188, 0x401, 0x8001, 0x7f, 0x20, 0x7, 0x3, 0x3, 0xd9, 0x3, 0x7, 0x80, 0x2, 0x1fca, 0x4, 0xbf0, 0x4, 0x5, 0x7, 0x3, 0x7c84, 0x9, 0x0, 0x1, 0x1, 0x80, 0x1, 0x8, 0x5, 0x6, 0xf6, 0xdd, 0x6, 0x72f, 0x5, 0x6, 0x1000, 0x7, 0x80000001, 0x8000, 0x100000000, 0xd9c, 0x8a79, 0xa55, 0x5, 0x10200000000000, 0x7fffffff, 0x2, 0xfffffffffffffffd, 0x6e82641a, 0x1, 0x9, 0x7, 0x7f, 0xcea, 0x9, 0x8, 0x4, 0x8, 0x1, 0x7, 0xf4b6, 0x4, 0x2, 0x1, 0xfffffffffffffffb, 0x47e, 0x2, 0x1ff, 0xd, 0x800, 0x5, 0xfffffffffffff37b, 0x8, 0x7, 0x3, 0x0, 0x4244, 0x4960, 0x1, 0x6, 0xdc, 0x7bd, 0x8, 0x401, 0x7fff, 0x4, 0x10001, 0x80000001, 0x6, 0x7ff, 0x64, 0x7, 0x8, 0x5, 0x6, 0xcca, 0x7ff, 0x7, 0x7fff, 0x80, 0x2400000000000, 0x80, 0x50, 0xffffffffffffff00, 0x7, 0x2dd, 0xfd6e, 0x1f47, 0xf572, 0x100000001, 0x4, 0x1000, 0x4499, 0x3, 0x800, 0x800, 0x8, 0x5, 0x5, 0x10001, 0x400, 0x1, 0x8, 0x8, 0x1ec5d1e9, 0x80000000, 0x1000, 0x5501d96b, 0x3, 0x1, 0x40, 0x0, 0x0, 0x1, 0x4, 0x3, 0x7a8a2162, 0x7068, 0x4, 0x0, 0x359, 0xfff, 0x0, 0x7fff, 0x800, 0xa09, 0xfffffffffffff368, 0x1fe7, 0x0, 0x3, 0x3, 0x9, 0x1, 0x1d97e00000000000, 0x7f, 0xbc4, 0x1000, 0x40, 0x5, 0x8, 0x1ff, 0x6134, 0x5, 0x181, 0xffffffff, 0xe6e, 0xfffffffffffffffb, 0x1f, 0x9dd9, 0x7fff, 0x1, 0xf0, 0x2, 0x3, 0x7e, 0x6, 0xb7e, 0x2, 0x1, 0x7, 0x3, 0x0, 0x3, 0x8e6, 0x9, 0xffff, 0x40, 0x400, 0x50d1, 0x0, 0x0, 0x2, 0x2, 0x910, 0x8, 0x7, 0x6, 0x2, 0x1000, 0x5, 0x7, 0xfffffffffffffff7, 0x1000, 0xffffffffffffff7f, 0x1, 0x98a, 0x4, 0x0, 0x8001, 0x8001, 0x80000001, 0xffffffff00000001, 0x0, 0xffffffffffff53c9, 0x100, 0x1, 0xffff, 0x9420, 0x81, 0xaa, 0x0, 0x0, 0x7ff, 0x400, 0xdf68, 0x0, 0xffffffff00000000, 0x6c, 0x4, 0x8, 0x6, 0x8, 0x2, 0x7fffffff, 0x5, 0x81, 0x9, 0x2, 0x4, 0x7, 0xb329, 0x4, 0x2, 0x3, 0xe, 0x7, 0x7df, 0x7, 0x2, 0xa91, 0x5, 0x9, 0x7, 0x6675, 0x7, 0x10000, 0xffffffffffffff64, 0x800, 0x40, 0x7, 0x8000, 0x400000, 0x4, 0xee3, 0x81, 0x2, 0x1, 0x6, 0x7, 0x9, 0x6, 0x6, 0xffff, 0x81, 0x2, 0x8, 0x0, 0xffffffff, 0x8, 0x7, 0x81, 0x1, 0xffffffffffffd5d4, 0x7fff, 0x938, 0x10, 0x2, 0x401, 0x1f, 0x4000000000000000, 0xfffffffffffffffc, 0x3ff, 0x9, 0x40, 0x4c2, 0x401, 0x2, 0x0, 0x6, 0x33, 0xe0, 0x7fff, 0x401, 0x9, 0x800, 0xc05, 0x4, 0x9e, 0x7f, 0x2a0ca4ec, 0x5d7, 0x3f, 0x3, 0x8, 0x4, 0x3f, 0x3f, 0x80000000, 0xba5, 0x1, 0x2, 0x400, 0x9, 0x7, 0x400, 0x101, 0x0, 0x6, 0x6, 0x2, 0x7, 0x6, 0x401, 0x3, 0x1, 0x3b, 0x3, 0x5, 0x0, 0x6, 0x2, 0xffffffff, 0x990, 0xfff, 0x100000000, 0x6, 0x2, 0xbff, 0xd75, 0xfff, 0x6, 0x5, 0x2, 0x10001, 0x6f4, 0x101, 0x7fffffff, 0xe5c0, 0x9, 0x4, 0x6, 0x2, 0x3f, 0x3, 0xa4cb, 0x5, 0x0, 0x3, 0x100000001, 0x9, 0x8, 0x1, 0x4, 0x800, 0x9, 0x100000001, 0xdd2b, 0x1f, 0x0, 0x0, 0xef81, 0x3, 0x1, 0x8, 0x6, 0xffff, 0x0, 0x3, 0x10000000, 0x29c, 0x6, 0x9, 0x88, 0x7, 0x3f, 0x81, 0x8, 0x4, 0x5, 0x5, 0x2, 0x0, 0x8, 0x100000001, 0xffffffffffffffe1, 0x0, 0x0, 0x3f, 0x7, 0x8f49, 0x1, 0x2, 0x8, 0xba33, 0x1, 0x7, 0x8001, 0x8001, 0x1, 0x8, 0x1000, 0x7, 0x0, 0xfffffffffffffff7, 0xf6, 0x41, 0x1000, 0xffffffffffffffe5, 0x4f, 0x1000, 0x6, 0x0, 0x3, 0x3, 0x7ff, 0x96, 0x0, 0x92d0, 0xde, 0x5, 0x3, 0x5, 0x0, 0x1, 0x7fff, 0x7ff, 0x55, 0x9, 0x80000000, 0x9, 0x1, 0x5, 0xc0, 0x9, 0x100000001, 0xfffffffffffff20d, 0x3, 0xfffffffffffff475, 0x9e4, 0xfffffffeffffffff, 0x7, 0x7fff000000000, 0x1000, 0x3, 0x2, 0x400000000000, 0xc4, 0x100000001, 0x6, 0x40, 0x5, 0x7, 0x8000, 0x9, 0x1ff, 0x8, 0xfffffffffffffff9, 0x7, 0x10000, 0x4, 0x7, 0xfffffffffffffffc, 0x7f, 0x3ff, 0x6, 0x100000001, 0x100, 0x1, 0x2, 0x7, 0x0, 0x0, 0x8001, 0xc0, 0x800, 0x401, 0x6, 0x3, 0x5, 0xe000000000000000, 0x1, 0x6, 0x5, 0x8001, 0xfffffffffffff801, 0x8cfa, 0x10001, 0x101, 0x4, 0x0, 0x5, 0x8001, 0x3, 0x3, 0x8, 0xbb3, 0x51, 0x9, 0x5, 0x4, 0xd71, 0x8000, 0x0, 0x2e, 0x1, 0x9, 0x1f], "03e3e99b5e0263c47f4b6b17ecf1a155e11b84786ba4e15e37290a1a3d2db9c23fdbc1ece0f61c4e5d3c9b776ea95753d3f07b00702f6ccdfda90a743c"}}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000100)) [ 422.140159] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 422.140412] FAT-fs (loop4): Directory bread(block 2568) failed [ 422.157608] FAT-fs (loop4): Directory bread(block 2569) failed [ 422.166884] FAT-fs (loop4): Directory bread(block 2570) failed 12:53:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x41ffe, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000100)={0xffffffffffffffe1, 0x8}) 12:53:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 422.196151] FAT-fs (loop4): Directory bread(block 2571) failed [ 422.207111] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 422.321602] FAT-fs (loop3): Directory bread(block 2563) failed [ 422.333008] FAT-fs (loop3): Directory bread(block 2564) failed [ 422.340824] FAT-fs (loop3): Directory bread(block 2565) failed [ 422.347474] FAT-fs (loop3): Directory bread(block 2566) failed [ 422.353687] FAT-fs (loop3): Directory bread(block 2567) failed [ 422.360360] FAT-fs (loop3): Directory bread(block 2568) failed [ 422.366622] FAT-fs (loop3): Directory bread(block 2569) failed [ 422.373695] FAT-fs (loop3): Directory bread(block 2570) failed [ 422.379955] FAT-fs (loop3): Directory bread(block 2571) failed [ 422.386532] FAT-fs (loop3): Directory bread(block 2572) failed [ 422.396589] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:53:12 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x300) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x11], 0x1}}, 0x1c) 12:53:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 12:53:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mpdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x5801}}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x80010, r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) close(r1) 12:53:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x2, {0x6, 0x8, 0x8, 0x7, 0x6, 0x7}, 0x0, 0xfffffffffffffc01}, 0xe) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0xc0189436, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="c9a2d58b8edec760552560f4fbce2244ec0f50d3680d82ada854f01746a8b3d3eb2bf6cf07bf5a70c30500010034ced7f3"], 0x4) fcntl$setstatus(r2, 0x4, 0x400) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000180)=[{}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) r4 = semget(0x0, 0x4, 0x78) semctl$GETZCNT(r4, 0x4, 0xf, &(0x7f0000000280)=""/229) 12:53:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7301", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8100000000000000], 0x1}}, 0x1c) [ 423.205161] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 12:53:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfff, 0x880000}) 12:53:12 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x7, 0x10000, 0x4, 0xfffffffffffffffc}, {0x6, 0x0, 0x2}]}, 0x10) 12:53:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mudos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8000000], 0x1}}, 0x1c) [ 423.334702] FAT-fs (loop3): Directory bread(block 2563) failed [ 423.348425] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 423.362352] FAT-fs (loop3): Directory bread(block 2564) failed 12:53:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3ff, 0x40000) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="12e8855e170bd65073b241caf7b074ff9253201296f4f2832ea8e1e56f5fc69873726ddd", 0x24) [ 423.380962] FAT-fs (loop3): Directory bread(block 2565) failed [ 423.401463] FAT-fs (loop4): Directory bread(block 2563) failed [ 423.413301] FAT-fs (loop3): Directory bread(block 2566) failed [ 423.436506] FAT-fs (loop3): Directory bread(block 2567) failed [ 423.440859] FAT-fs (loop4): Directory bread(block 2564) failed [ 423.451363] FAT-fs (loop3): Directory bread(block 2568) failed [ 423.467438] FAT-fs (loop3): Directory bread(block 2569) failed [ 423.473754] FAT-fs (loop3): Directory bread(block 2570) failed [ 423.476308] FAT-fs (loop4): Directory bread(block 2565) failed [ 423.480418] FAT-fs (loop3): Directory bread(block 2571) failed [ 423.510783] FAT-fs (loop3): Directory bread(block 2572) failed [ 423.517470] FAT-fs (loop4): Directory bread(block 2566) failed [ 423.518799] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 423.537916] FAT-fs (loop4): Directory bread(block 2567) failed [ 423.544538] FAT-fs (loop4): Directory bread(block 2568) failed [ 423.550993] FAT-fs (loop4): Directory bread(block 2569) failed [ 423.557591] FAT-fs (loop4): Directory bread(block 2570) failed [ 423.572925] FAT-fs (loop4): Directory bread(block 2571) failed [ 423.584214] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="295ee1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) getrandom(&(0x7f0000000000)=""/178, 0xb2, 0x3) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0x11) close(r1) 12:53:13 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xfc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) fchdir(r0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) close(r0) 12:53:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x400000000000000], 0x1}}, 0x1c) 12:53:13 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x8) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:13 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nullb0\x00', 0xa00, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x500, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000180)={0x0, 0x80000001, 0x1}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000001c0), 0x0) 12:53:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m*dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 424.456378] FAT-fs (loop3): Directory bread(block 2563) failed [ 424.473459] FAT-fs (loop3): Directory bread(block 2564) failed [ 424.478428] FAT-fs (loop4): Directory bread(block 2563) failed [ 424.494388] FAT-fs (loop3): Directory bread(block 2565) failed 12:53:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x80350000], 0x1}}, 0x1c) 12:53:14 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/5) fcntl$setstatus(r0, 0x4, 0x4bff) truncate(&(0x7f0000000080)='./file0\x00', 0x1ff) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x8800000) 12:53:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000100)={0x3, 0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) [ 424.509179] FAT-fs (loop4): Directory bread(block 2564) failed [ 424.512167] FAT-fs (loop3): Directory bread(block 2566) failed [ 424.544244] FAT-fs (loop4): Directory bread(block 2565) failed [ 424.552126] FAT-fs (loop3): Directory bread(block 2567) failed 12:53:14 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x4, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0)=0x8, 0x4) 12:53:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m%dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 424.559767] FAT-fs (loop3): Directory bread(block 2568) failed [ 424.569910] FAT-fs (loop4): Directory bread(block 2566) failed [ 424.595158] FAT-fs (loop3): Directory bread(block 2569) failed 12:53:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$xdp(0x2c, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x2d9) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) close(r1) 12:53:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x1100], 0x1}}, 0x1c) [ 424.629130] FAT-fs (loop3): Directory bread(block 2570) failed [ 424.642165] FAT-fs (loop4): Directory bread(block 2567) failed [ 424.654177] FAT-fs (loop3): Directory bread(block 2571) failed [ 424.671013] FAT-fs (loop3): Directory bread(block 2572) failed 12:53:14 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000100)=""/111, 0x20) 12:53:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x400, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000100)='timers\x00') [ 424.678825] FAT-fs (loop4): Directory bread(block 2568) failed [ 424.688924] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 424.698667] FAT-fs (loop4): Directory bread(block 2569) failed [ 424.705571] FAT-fs (loop4): Directory bread(block 2570) failed 12:53:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f730e", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x4305], 0x1}}, 0x1c) [ 424.755600] FAT-fs (loop4): Directory bread(block 2571) failed [ 424.785990] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:15 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xd) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mddos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0xffffa888], 0x1}}, 0x1c) 12:53:15 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200440, 0x22) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) sendto$inet(r0, &(0x7f0000000000)='h', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x200, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) read(r0, &(0x7f00000002c0)=""/244, 0xf4) close(r0) 12:53:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xd4002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x7ff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x100) 12:53:15 executing program 0: r0 = gettid() setrlimit(0xb, &(0x7f0000011000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) signalfd4(r2, &(0x7f0000000000)={0x6}, 0x8, 0x80000) fcntl$setown(r2, 0x8, r0) setrlimit(0xf, &(0x7f0000000040)={0x4, 0x5b}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) tkill(r0, 0x13) [ 425.745337] FAT-fs (loop4): Directory bread(block 2563) failed [ 425.766458] FAT-fs (loop4): Directory bread(block 2564) failed 12:53:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x4888], 0x1}}, 0x1c) 12:53:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x2, 0x80003, 0x5) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) 12:53:15 executing program 2: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 425.797295] FAT-fs (loop4): Directory bread(block 2565) failed [ 425.817708] FAT-fs (loop4): Directory bread(block 2566) failed [ 425.832898] FAT-fs (loop4): Directory bread(block 2567) failed [ 425.840345] FAT-fs (loop4): Directory bread(block 2568) failed 12:53:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m-dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x608], 0x1}}, 0x1c) 12:53:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:15 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x4, 0x880000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x141c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000200)={0x91, 0x80000001, 0x1, 0x7, 0x1f, 0xffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="c957a9e01cdcc8132bb4335d83d6bf6118eba28fba64c5a68e8bbaee0363a11a1555f2326f48373186f8eef707f3f9a42105c7211b4b62048c17bdc24806e9e80dc65232821a6a01d900ce130c116592c582e7ccda18457f23bd6f6530e8d0ca065f2e0a0fd8fcedc2873cd5c8464321150ea6f46de92eb4ca5694f7c03c43b4ece32d97a8b4a5cc934c016a2aaf5b152b998481d3fd108431fe1d7dfce3c556e6b65328031d9d3672", &(0x7f0000000180)=""/1}, 0x18) [ 425.884245] FAT-fs (loop4): Directory bread(block 2569) failed [ 425.920179] FAT-fs (loop4): Directory bread(block 2570) failed [ 425.955336] FAT-fs (loop4): Directory bread(block 2571) failed [ 425.973931] FAT-fs (loop3): Directory bread(block 2563) failed [ 425.979073] FAT-fs (loop4): Directory bread(block 2572) failed [ 425.989473] FAT-fs (loop3): Directory bread(block 2564) failed [ 426.009188] FAT-fs (loop3): Directory bread(block 2565) failed [ 426.035379] FAT-fs (loop3): Directory bread(block 2566) failed [ 426.050115] FAT-fs (loop3): Directory bread(block 2567) failed [ 426.071309] FAT-fs (loop3): Directory bread(block 2568) failed [ 426.081456] FAT-fs (loop3): Directory bread(block 2569) failed [ 426.087728] FAT-fs (loop3): Directory bread(block 2570) failed [ 426.094066] FAT-fs (loop3): Directory bread(block 2571) failed [ 426.100402] FAT-fs (loop3): Directory bread(block 2572) failed [ 426.110672] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:53:16 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x1300000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x86ddffff00000000], 0x1}}, 0x1c) 12:53:16 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r4 = dup3(r2, r1, 0x80000) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000140)={0x0, 0x8, 0x8001, &(0x7f0000000100)=0x6df}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="0f30"], 0x2) r5 = dup3(r3, r1, 0x80000) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 12:53:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7303", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x2, 0x80003, 0x5) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) 12:53:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mcdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 427.101191] FAT-fs (loop3): Directory bread(block 2563) failed [ 427.136760] FAT-fs (loop3): Directory bread(block 2564) failed 12:53:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x81000000], 0x1}}, 0x1c) [ 427.152525] FAT-fs (loop3): Directory bread(block 2565) failed [ 427.173420] FAT-fs (loop3): Directory bread(block 2566) failed [ 427.188277] FAT-fs (loop3): Directory bread(block 2567) failed 12:53:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'team0\x00', 'veth0_to_bond\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf0, 0xf0, 0x120, [@limit={'limit\x00', 0x20, {{0x0, 0x2}}}, @cluster={'cluster\x00', 0x10}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'lo\x00', 'rose0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x2c8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f0000000380), 0x0, [{}, {}]}, 0x98) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x208800, 0x2) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000080)=0x9) 12:53:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000280)=""/231, 0x2b) getdents(r0, &(0x7f0000000080)=""/246, 0x1fc) getdents(r0, &(0x7f0000000380)=""/4096, 0x1000) syz_emit_ethernet(0xa5, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ad9eeb113a21", [], {@llc={0x4, {@llc={0x2, 0x0, "ec", "ff4fc0fa8081862fb37eb3a1ccf2352863dc3277e518e590a2e7a739a20feb49852b2fad9aa8200b84a68d0e564c75e8f86b2c8d39982775fb7214f9e56de85820c7d61a08ffd5078b31abd6d61c2e0e058cbd5d3637dec6634973c66d65f0b0e19db189280bf99b7827c1d07db2c7bcac19540cd94491c5fa8f3e3f7665647fb4672163bcb7a7c613d68aeb65df531459c7100c"}}}}}, &(0x7f0000000000)={0x0, 0x1, [0xb1b, 0x407, 0x412, 0xbba]}) 12:53:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='midos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:16 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x414203, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000000c0)={0x8000, 0x0, 0xffffffffffffffff, 0x34}, 0x10) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) [ 427.218160] FAT-fs (loop3): Directory bread(block 2568) failed [ 427.233720] FAT-fs (loop3): Directory bread(block 2569) failed [ 427.244273] FAT-fs (loop3): Directory bread(block 2570) failed 12:53:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8100], 0x1}}, 0x1c) 12:53:16 executing program 7: mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='tracefs\x00', 0x2, &(0x7f00000001c0)="d54cb173ee") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) [ 427.273625] FAT-fs (loop3): Directory bread(block 2571) failed [ 427.301918] FAT-fs (loop3): Directory bread(block 2572) failed [ 427.311545] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:53:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x689], 0x1}}, 0x1c) [ 427.351725] FAT-fs (loop4): Directory bread(block 2563) failed [ 427.379498] FAT-fs (loop4): Directory bread(block 2564) failed [ 427.418608] FAT-fs (loop4): Directory bread(block 2565) failed [ 427.441558] FAT-fs (loop4): Directory bread(block 2566) failed [ 427.465162] FAT-fs (loop4): Directory bread(block 2567) failed [ 427.476869] FAT-fs (loop4): Directory bread(block 2568) failed [ 427.484723] FAT-fs (loop4): Directory bread(block 2569) failed [ 427.491575] FAT-fs (loop4): Directory bread(block 2570) failed [ 427.497773] FAT-fs (loop4): Directory bread(block 2571) failed [ 427.504400] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:17 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xb00000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:17 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880002}) 12:53:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m+dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"7465616d30000000000000000200", &(0x7f0000000000)=ANY=[@ANYBLOB="202eeb68bbe300000000021100"]}) 12:53:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0xce, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="646f733178666c6f7070792c7569643d2c64656275672c6572726f72733d72656d6f756e742d726f2c64656275672c73686f77657865632c64697300010000000000006173652c004c"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 12:53:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8060000], 0x1}}, 0x1c) 12:53:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 428.470009] FAT-fs (loop3): Directory bread(block 2563) failed [ 428.489353] FAT-fs (loop4): Directory bread(block 2563) failed [ 428.493983] FAT-fs (loop3): Directory bread(block 2564) failed 12:53:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f00000002c0)="295ee1ae2ebb7e8a007fb34dcc7900000091a96436ed4e166b0f26345511dffb080121198b8787eed47387e596d5a64dc17852827b17fb04b5626ea098629f0a7146e98dc0aba1cf8eff833a691d8e8d7c7541743e237986ec34dbede109e7cae6cf80425a4b4a8da0de2b80049e6d91ef8d") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000440)=[{&(0x7f00000001c0)="0991b0e8f409edf9f845cf3391854ba80f4ded599a1f7f820b50f5fc098002b3852c9a6dde8b0531d636f098854b9cbd73ba6a12274c95017d9674166db104593797a47f5e29dd31b864865e4592d90835d6b17609b0dfdf426b888c1370809c05485fd863a8d239791d2aaec9538be37319027d7e75d278319244c629d1da32606210517c0f8d75d8b6151001f72116b933c4aa8fb5f39c6264aaf7af3149df616fcb22c75f5079ff51939951e32938d3629f0bb24bf61636e3", 0xba, 0x6}, {&(0x7f0000000100)="b2b8c7629a3f6d9671082ea28627086d22d47805bd7e945e657d9d475b9d1332c1a50b6f1a38cfdaf67e2171065ee15c7fb9da6b9844cd48", 0x38, 0x9}, {&(0x7f0000000340)="2b241ea46b5d92d38547686ab65e7e0f42505595f680a3762934c2fd1a1be4057306452f9739a9377d45acc264b631cface3a7b19b00c445926a83050159536981da74c3533847a7620808bc9d575129918e32d085acf548b8e34eea1642fbd3325f5e3576bcf43846a0fee2c28e045f2f05300317be8f1b3e53ce6010586948e01da0e8553dd95e81802ffa9085d300fd34176ed40d9aae773101b77a21ba56ae442762493f620a1b2cac0a6035e7a94fea0597c388ac7aac3df61471c619b0b0b52cfa949ff532115bccc47543baf1c0", 0xd1, 0x81}], 0x0, &(0x7f00000004c0)={[{@creator={'creator', 0x3d, "af905cf7"}, 0x2c}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000180)='Ddev/kvm\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="c4e32d7d0b02dff40f22e70f01d165660f3881ab00000000650f01591bc4c3715cd700c4e3314ca9897e0000ba3e0fc76ec88fc9d89ade", 0x37}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:53:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="fd89215675e076562ef4534a071b46c72de41d92d80e42d201722465df3d4567192f88b1a2116fcb51be163fa23db4d8d57ed07d38b099c0e47c0dda7473ed0c1f4ee68bf6345dfd76a9c5b01190a24b058a7ba13b1865c96c38490a79c9ae27000ed162ee44bebca793bd2882463aa04e55ad4862041fa717897d0ccd1afe3bda3c72349f7340aac88fd9632502f90ff877744378854dff", 0x98, 0xfffffffffffffffb) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x34, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x48bf}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x3ff, 0x401}, &(0x7f0000000180)=0xc) 12:53:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x2000000], 0x1}}, 0x1c) 12:53:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000080)="3b443609c17bf393afaa57f6fa03547770636d372ae3b8d63599abe6af3098043b5d6e6a1c5435312717cbf01a79a05ff8f930a6308e8495a04ddeacbf711945f6010100981dec8bf1fcaf9beebea54ef74f50734b37fa8b2e6e0679816d3ce84e8a4ece9f341ce7f9af609b2c17bcb32f49293d7637e6e713f10eebaff90572a345a4f178e71d51d85596211a7d2d", 0x8f) r1 = socket(0x8000005, 0x3, 0x853f) bind(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "316f1dc5ce753dd47d0e9d7fb08d4f5fd8d81fc64f48ffa48c94a7a2fd4f125c58a4dfc6c2480de73d73ef490f0ef14a3b9844ff9f91e8aac2b296541a1279"}, 0xffffffffffffff7a) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x40) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000180)) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_flags=0x400}) [ 428.519876] FAT-fs (loop3): Directory bread(block 2565) failed [ 428.520325] FAT-fs (loop4): Directory bread(block 2564) failed [ 428.538277] FAT-fs (loop3): Directory bread(block 2566) failed 12:53:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mXdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 428.577487] FAT-fs (loop4): Directory bread(block 2565) failed [ 428.578692] FAT-fs (loop3): Directory bread(block 2567) failed [ 428.602259] FAT-fs (loop4): Directory bread(block 2566) failed 12:53:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0xffffca88], 0x1}}, 0x1c) 12:53:18 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) readahead(r0, 0x800, 0x80000001) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) recvfrom(r0, &(0x7f0000000100)=""/139, 0x8b, 0x40000022, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) [ 428.622921] FAT-fs (loop4): Directory bread(block 2567) failed [ 428.623495] FAT-fs (loop3): Directory bread(block 2568) failed [ 428.635624] hfs: can't find a HFS filesystem on dev loop7 [ 428.645515] FAT-fs (loop4): Directory bread(block 2568) failed [ 428.647225] FAT-fs (loop3): Directory bread(block 2569) failed [ 428.653787] FAT-fs (loop4): Directory bread(block 2569) failed 12:53:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4100) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x84800, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000180)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0xe54a, 0x7, 0x8af, {}, 0x8}) [ 428.691176] FAT-fs (loop3): Directory bread(block 2570) failed [ 428.694747] FAT-fs (loop4): Directory bread(block 2570) failed [ 428.718169] FAT-fs (loop3): Directory bread(block 2571) failed [ 428.726543] FAT-fs (loop4): Directory bread(block 2571) failed [ 428.750317] hfs: can't find a HFS filesystem on dev loop7 [ 428.752109] FAT-fs (loop4): Directory bread(block 2572) failed [ 428.757202] FAT-fs (loop3): Directory bread(block 2572) failed [ 428.810194] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:53:19 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0xe000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x34000], 0x1}}, 0x1c) 12:53:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m.dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe904, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='flumJ,\x00']) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x7, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x119, 0x100, 0x5, 0x1, 0x0, &(0x7f0000000200)='syzkaller0\x00', 0x6, 0x8, 0x9}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) 12:53:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\\', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') fchdir(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="2e2f662de5653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1041, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000000c0)=0x80, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x2, 0xfff, 0x49d316fd, 0x7, 0xfaef, 0x3}) [ 429.814301] FAT-fs (loop4): Directory bread(block 2563) failed [ 429.839974] FAT-fs (loop4): Directory bread(block 2564) failed [ 429.857720] FAT-fs (loop4): Directory bread(block 2565) failed 12:53:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)="2f007e574d000330809022cfde26555dc9ecfe1974406edad38364782d63b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63039ba5a7b66a60ede5ccdabc7ee77660ef2358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ec", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0xf) fcntl$notify(r0, 0x402, 0x80000020) 12:53:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x4305000000000000], 0x1}}, 0x1c) 12:53:19 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000000, 0x102) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x7, 0x7f, 0x82, &(0x7f0000000100)="1c18a7c2f86d4a6760c8169439db75e2b19ef885d32017bc4d2d9ebddc8d0f7bda788ae36adfd954e4b18aee423b39e299e6dd679590bd9d8ab839260a27988eb5df57e5b01e46f6399474949393a3382b817b48454166cab7ecdb78ee9d38190d5704ae56bf78a22dd095aed28bcc2b4defd47e5adcfc1e1bf3c8b7d4fdb5ff4bce"}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) fallocate(r0, 0x8, 0x100, 0xb1) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:19 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000980)={&(0x7f00000002c0)=@rc={0x1f, {0x400, 0x1, 0x798b, 0x9, 0x7, 0x5}, 0x7}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000003840)="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", 0x1000}, {&(0x7f00000004c0)="28d3033877c69f4683fee7aacd43fb72bbdbd18b9583da9bad8dff6b44bf4fcaef335dbaba1bfbae232bfa355747c31956334f0a0bf2f592ad674d2569e9aa91187ce69159dfd4063580866581cfd209d37889b910c713b122938957adcf218c50a58a35da4715733fcf8074f55e7468c240084c1497af33263947e53c99549d2ec439624b80a04434080482db33c2853fc5baed0e3431c7f2b9", 0x9a}, {&(0x7f0000000680)="499257115209532dfb3766c671da33d28acc4c3d3ce7a52094fa257f8baf6ad9deedee6a6459b4dfb05550792a6f945dc7a3b20192805943b10d6562accf4bf498468a16dff801f0adeaaac4d36590b0f03ce30816795a47d360553aca94b7a8ca05902658f41145b9099d6b4b94bf7b2b43e755ad990f18e56ff821470822037a7f9f921793830f2c61adfcab4b43327829e9b8a6a533e9ca0e710dd73a22593651e8e7fd5819405ce2464f9992c2d35e", 0xb1}, {&(0x7f0000000740)="a34155d9adc50b849880eff5758f35d3dd6f422f038b86e725e9dc1f6b94751fa45f66e223c77901f7f24fd046da12ac9a6494dcbb5991c909eb0e30fc9a0bbdc4c5173263ca16319737cd9adf531a2a5055a1ce366b3897dfe3090cf9083f296daee2d1790ea3d2d71281761a8b922dcb35935d4d09ef87e979085af67e342b5011507fa2deb775fce2d661d1aeed52935cfc5011d0232171f49cd1618f6c71a8fa0f216969b7df1f35ac4eb383dda94e3a85da43cb431e5665", 0xba}, {&(0x7f0000000a00)="20c8317a5d4a274cd2ffd70082ac9a629f0eb53009747f42e2132f9233b1fe50d9bf7b74f69cae17d1a079796dab60d0b16138a407cff1045570a77ba06a5cabbb271b39067884668f054baefa013e5677473069e276448e5074645107976799c3b88ba88fb940cec487652194b2e848642ae3400fd8bd209d3fc3272523ed84288d9d2b03cdb39ee7ae4e237671393499e6459cd541aba88b439e1d", 0x9c}, {&(0x7f0000000040)="be321caf2623fdc8de5bdefd7fe9ba726c61b9c929cb7913", 0x18}, {&(0x7f0000000580)="acc1231612a693f66c78fffaef0c3ddf72e4b822ad22c0ed", 0x18}, {&(0x7f0000000ac0)="d2d25a144ab3cb227ffbaa04e6593d057072925816e95e4502ea132b334e1af3e77ec3b24d3c1ca0d07e51f9687ed97fcf1ae636e0a56f3ef1c2a905d0937b0db69cdfb7ff06fd2850502bf140f72a42c0b7c389cdc3f3f078923e02fdf2e81f499154ee9d9ec4bb4a3e4cd23b10c0ee4540ba812938d7b6c5e24535220576c1b84192fa8ac92099a2b7fa8fc1b982", 0x8f}, {&(0x7f0000000840)="86167c855d73bf6c85990fba6a1442571dbf233c50fa253462cde0f61bc08d139ce7b40ba7ebabb0d0ff5f4546bb7a", 0x2f}], 0x9, &(0x7f0000000c40)=[{0xd0, 0x0, 0x0, "09330c9367a1e8de2b1a596e96c7379d550d33c25183049240f8e2e664e5a4d29692d7f52fe9ce2bdff65de025c31a096277d9d07e25995f83e8f93903aec20ebc52bd88a24d97977146ad7de2531733779fc6ad572fc1c833274d5597dde1ce1d372d565a1d552ca584c74ac073a791d37083096bac9b5079942eae5ec6da3bb15fc611af3906ad3037a1e5b49d4c32015312a617955413bfdade931611ea86dbd35e825591f28c630f06087c9b6a73f920ee949e98937b3f5b6d041a"}, {0x50, 0x0, 0x4, "158cba465cc9f799246394f161c738ec38fa96be6870a2519f379860932a8fb64eb96e3a0df0749fa10d2db0a77df8321b6bd8b961179226513a5c"}, {0x58, 0x0, 0x8b2, "78ef9ffb60ab53c3d0835e23b96acdd2e8cfce05efd0ec4df912bdd30fbc694c867a57bbdef702d96ff9a6e800939ca34de83df6e6a0676ea928671322d0a88727253347f1ec"}, {0x100, 0x113, 0x0, "1bffba2ff1a9bb75d37b2d8aa78f064ad48098543a7ef1f78025966866be30896ed6864e24c9dcfb09669ba78e590613678074fcfc9ff656e381931bf8e303c365af4851195b9017178a27ad2aa9392495012415ba2aee5269d354a5da9f2ba7d8fbec63dc78f96d64b87eca5ce4cbabf5dc7d2118914c5184441bcd8bc144841948c416a48c1ca487efafc2c859b258e93490a1348b48b373210a3c570cffc93bb3ec73493e7196c239ec9c94119017dd746c865d6182c1261746768776e3109cfd727e60b4e3668249e7ffe4812d2a395882df88700412446bb835f92309e29daf545a4dd69f84157557aeb190ec3e"}], 0x278, 0x8000}, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000340), 0x80, &(0x7f0000000800)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/171, 0xab}, {&(0x7f0000000080)=""/203, 0xcb}], 0x3, &(0x7f0000000880)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f00000009c0)) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/235}, {&(0x7f00000003c0)=""/228}], 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0x3dd, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000ec0)) [ 429.873708] FAT-fs (loop4): Directory bread(block 2566) failed [ 429.907503] FAT-fs (loop4): Directory bread(block 2567) failed 12:53:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mldos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 429.939264] FAT-fs (loop4): Directory bread(block 2568) failed [ 429.954951] FAT-fs (loop4): Directory bread(block 2569) failed [ 429.967558] FAT-fs (loop4): Directory bread(block 2570) failed [ 429.979357] FAT-fs (loop4): Directory bread(block 2571) failed 12:53:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x11000000], 0x1}}, 0x1c) [ 429.988149] FAT-fs (loop4): Directory bread(block 2572) failed [ 429.988997] FAT-fs (loop3): Directory bread(block 2563) failed [ 430.001209] FAT-fs (loop3): Directory bread(block 2564) failed 12:53:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x4, 0x2, [{0x2, 0x0, 0xb838}, {0x3f, 0x0, 0x8000}, {0x10001, 0x0, 0x1}, {0x4, 0x0, 0x80}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000240)={0x1, 0x0, [{0x0, 0x0, 0x2235}]}) [ 430.030569] FAT-fs (loop3): Directory bread(block 2565) failed [ 430.058468] FAT-fs (loop3): Directory bread(block 2566) failed [ 430.075395] FAT-fs (loop3): Directory bread(block 2567) failed [ 430.092323] FAT-fs (loop3): Directory bread(block 2568) failed [ 430.098703] FAT-fs (loop3): Directory bread(block 2569) failed [ 430.105885] FAT-fs (loop3): Directory bread(block 2570) failed [ 430.112392] FAT-fs (loop3): Directory bread(block 2571) failed [ 430.119360] FAT-fs (loop3): Directory bread(block 2572) failed [ 430.143527] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 12:53:20 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x12000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:20 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f000037eff8)='./file0\x00', 0x5) 12:53:20 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x880000}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000000c0)=0x10000, 0x4) r2 = dup2(r0, r0) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) 12:53:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x43050000], 0x1}}, 0x1c) 12:53:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='m#dos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\n', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:20 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x84) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x401) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f00000002c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x5c8) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r4) readahead(r4, 0x7, 0xffffffffffff7348) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r5, 0x1) [ 431.034323] FAT-fs (loop4): Directory bread(block 2563) failed 12:53:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x3580], 0x1}}, 0x1c) 12:53:20 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000400000000000000cf", 0x1f) [ 431.081132] FAT-fs (loop4): Directory bread(block 2564) failed [ 431.110569] FAT-fs (loop4): Directory bread(block 2565) failed 12:53:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='msios\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7303", &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) [ 431.128240] FAT-fs (loop4): Directory bread(block 2566) failed 12:53:20 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) membarrier(0x10, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200502, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000200)={0x14, 0x88, 0xfa00, {r2, 0x1c, 0x0, @in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x21}, 0x7}}}, 0xfffffffffffffe53) [ 431.156808] FAT-fs (loop4): Directory bread(block 2567) failed [ 431.176557] FAT-fs (loop4): Directory bread(block 2568) failed [ 431.194133] FAT-fs (loop4): Directory bread(block 2569) failed 12:53:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x800000000000000], 0x1}}, 0x1c) [ 431.203092] FAT-fs (loop4): Directory bread(block 2570) failed [ 431.210967] FAT-fs (loop4): Directory bread(block 2571) failed [ 431.226832] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='ms0os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 431.272170] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 431.340768] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 431.368165] FAT-fs (loop4): Directory bread(block 2563) failed [ 431.374530] FAT-fs (loop4): Directory bread(block 2564) failed [ 431.383315] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 431.392179] FAT-fs (loop4): Directory bread(block 2565) failed [ 431.399488] FAT-fs (loop4): Directory bread(block 2566) failed [ 431.421769] FAT-fs (loop4): Directory bread(block 2567) failed [ 431.429483] FAT-fs (loop4): Directory bread(block 2568) failed [ 431.435701] FAT-fs (loop4): Directory bread(block 2569) failed [ 431.454335] FAT-fs (loop4): Directory bread(block 2570) failed [ 431.469530] FAT-fs (loop4): Directory bread(block 2571) failed [ 431.475671] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:21 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x900) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:21 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0xfffffffffffffffa, 0x0, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) 12:53:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x1000000], 0x1}}, 0x1c) 12:53:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) close(r3) 12:53:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='ms*os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos&', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x2000, 0x0) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) 12:53:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8906], 0x1}}, 0x1c) 12:53:21 executing program 0: r0 = socket$inet6(0xa, 0x8000000000, 0x1) ioctl(r0, 0x4000008912, &(0x7f0000000040)="245ee1311f169677631070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 432.321386] FAT-fs (loop3): Directory bread(block 2563) failed [ 432.360551] FAT-fs (loop3): Directory bread(block 2564) failed 12:53:21 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x20000, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000000)={0x2, 0x1000, 0xffffffff, 0x5, 0x9, 0x4, 0x4, 0x2, 0x2}) flock(r0, 0x2) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x2, 0x7f}) [ 432.406171] FAT-fs (loop3): Directory bread(block 2565) failed [ 432.435071] FAT-fs (loop3): Directory bread(block 2566) failed 12:53:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='ms#os\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x40030000000000], 0x1}}, 0x1c) [ 432.466007] FAT-fs (loop3): Directory bread(block 2567) failed 12:53:22 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000140)={0x0, 0x880000}) ioctl(r0, 0xc027, &(0x7f0000000180)="9e429727abba0fb46c09447715ba87d5e47cb6df17023da6f832e101b292e4415fcbf2d1b5eb99e8e8e8c3a68e10376beda903db12835a6ad4fe59886c5c30cd93920bbc2d681eaba4860366c892420ed045ef72b27f9b99be24299ef4cccf053f170f5a0470e4fb682f0862e5ad1fff289482f964c665e47124867b402cd04014fb8e7f1f7e5d129321df3086058be000c2e555ae12f7eb6280bdd7ba46c8738ef035182c8866cdac6b4d779c29d8e65f66b0bfd918") openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x501000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 432.507239] FAT-fs (loop3): Directory bread(block 2568) failed [ 432.538044] FAT-fs (loop3): Directory bread(block 2569) failed [ 432.561217] FAT-fs (loop4): Directory bread(block 2563) failed [ 432.579227] FAT-fs (loop3): Directory bread(block 2570) failed [ 432.587480] FAT-fs (loop4): Directory bread(block 2564) failed 12:53:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='ms\nos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 432.620504] FAT-fs (loop3): Directory bread(block 2571) failed [ 432.629627] FAT-fs (loop4): Directory bread(block 2565) failed [ 432.650531] FAT-fs (loop3): Directory bread(block 2572) failed [ 432.660114] FAT-fs (loop4): Directory bread(block 2566) failed [ 432.674702] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 432.692114] FAT-fs (loop4): Directory bread(block 2567) failed [ 432.733578] FAT-fs (loop4): Directory bread(block 2568) failed [ 432.770998] FAT-fs (loop4): Directory bread(block 2569) failed [ 432.796863] FAT-fs (loop4): Directory bread(block 2570) failed [ 432.817093] FAT-fs (loop4): Directory bread(block 2571) failed [ 432.824376] FAT-fs (loop4): Directory bread(block 2572) failed 12:53:23 executing program 1: r0 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033a000/0x9000)=nil, 0x9000, 0x4000000000000000) sched_setattr(0x0, &(0x7f0000000040), 0x0) 12:53:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x88480000], 0x1}}, 0x1c) 12:53:23 executing program 0: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@noacl='noacl', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) 12:53:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42002, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 12:53:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}]}) 12:53:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mssos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos4', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:23 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)}}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0x3, 0x4b, 0x100, 0x0, 0x10000, 0x9, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffb, 0x1e7f, 0x6, 0x2, 0x7}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x3f, "bd810bf55397b730e0306712a77e659eaea95383ab78ce59f07f47c60162128bc4e08f12a74824c81441085e695a508721a3000d11ba060b95e17c3ff2c3f2"}, &(0x7f0000000080)=0x47) execve(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000340)=[&(0x7f0000000300)='T\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0xc8) sendfile(r2, r0, &(0x7f0000d83ff8), 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) lseek(r0, 0x68e1, 0x4) 12:53:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000003c0)=""/229) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r4, r5) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0xaaaaaaaaaaaabea, 0xfffffffffffffffd, &(0x7f0000000200), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x0, 0x48e}, {0x6, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x81}]}, 0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 433.543145] FAT-fs (loop3): Directory bread(block 2563) failed 12:53:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [0x8035], 0x1}}, 0x1c) [ 433.592882] FAT-fs (loop3): Directory bread(block 2564) failed [ 433.613535] FAT-fs (loop3): Directory bread(block 2565) failed [ 433.627980] FAT-fs (loop3): Directory bread(block 2566) failed 12:53:23 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x420000) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x42003, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880000}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x9003, r1, r2, 0x5, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x294, 0x8000) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0), 0x111, 0xd}}, 0x20) 12:53:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='mspos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 12:53:23 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x3f, 0x2, 0x800000000}) [ 433.642560] FAT-fs (loop3): Directory bread(block 2567) failed [ 733.749894] INFO: rcu_sched detected stalls on CPUs/tasks: [ 733.755595] (detected by 1, t=300078 jiffies, g=59116, c=59115, q=66) [ 733.762285] All QSes seen, last rcu_sched kthread activity 300078 (4295401045-4295100967), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 733.774409] syz-executor0 R running task 23416 26005 23698 0x00000008 [ 733.781614] Call Trace: [ 733.784187] [ 733.786342] sched_show_task.cold.84+0x27a/0x301 [ 733.791093] ? can_nice.part.75+0x20/0x20 [ 733.795236] ? vprintk_default+0x28/0x30 [ 733.799295] ? vprintk_func+0x81/0xe7 [ 733.803093] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 733.807845] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 733.812599] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 733.817619] print_other_cpu_stall.cold.77+0x92f/0x9d2 [ 733.822890] ? rb_insert_color+0x1480/0x1480 [ 733.827295] ? print_usage_bug+0xc0/0xc0 [ 733.831359] ? print_cpu_stall_info+0xc40/0xc40 [ 733.836023] ? graph_lock+0x170/0x170 [ 733.839827] ? __update_load_avg_se.isra.34+0x630/0x990 [ 733.845194] ? __lock_acquire+0x7fc/0x5020 [ 733.849427] ? update_load_avg+0x2de/0x2590 [ 733.853755] ? trace_hardirqs_on+0x10/0x10 [ 733.858000] ? print_usage_bug+0xc0/0xc0 [ 733.862059] ? print_usage_bug+0xc0/0xc0 [ 733.866113] ? graph_lock+0x170/0x170 [ 733.869921] ? print_usage_bug+0xc0/0xc0 [ 733.873982] ? rb_erase+0x3550/0x3550 [ 733.877788] check_cpu_stall.isra.60+0x721/0xf70 [ 733.882546] ? __lock_acquire+0x7fc/0x5020 [ 733.886779] ? print_other_cpu_stall+0x4b0/0x4b0 [ 733.891535] ? __lock_acquire+0x7fc/0x5020 [ 733.895767] ? trace_hardirqs_on+0x10/0x10 [ 733.900010] ? trace_hardirqs_on+0x10/0x10 [ 733.904239] ? find_held_lock+0x36/0x1c0 [ 733.908315] ? lock_downgrade+0x8f0/0x8f0 [ 733.912462] ? lock_release+0xa30/0xa30 [ 733.916437] ? graph_lock+0x170/0x170 [ 733.920234] ? graph_lock+0x170/0x170 [ 733.924033] ? graph_lock+0x170/0x170 [ 733.927832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 733.933369] ? pvclock_gtod_notify+0x2e3/0x3e0 [ 733.937961] ? __lock_is_held+0xb5/0x140 [ 733.942029] rcu_check_callbacks+0x23f/0xcd0 [ 733.946432] ? __acct_update_integrals+0x127/0x510 [ 733.951361] ? rcu_cpu_stall_reset+0x220/0x220 [ 733.955942] ? __lock_is_held+0xb5/0x140 [ 733.960009] ? trace_hardirqs_off+0xd/0x10 [ 733.964236] ? raise_softirq+0x1ba/0x460 [ 733.968300] ? raise_softirq_irqoff+0x330/0x330 [ 733.972986] ? acct_account_cputime+0x63/0x80 [ 733.977476] ? account_system_index_time+0x32b/0x5c0 [ 733.982574] ? account_guest_time+0x460/0x460 [ 733.987068] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 733.992603] ? hrtimer_run_queues+0x70/0x390 [ 733.997013] ? run_local_timers+0x172/0x1f0 [ 734.001332] ? timer_clear_idle+0x50/0x50 [ 734.005480] ? account_system_time+0x7f/0xb0 [ 734.009888] ? account_process_tick+0x76/0x240 [ 734.014469] update_process_times+0x2d/0x70 [ 734.018791] tick_sched_handle+0x9f/0x180 [ 734.022936] tick_sched_timer+0x45/0x130 [ 734.026992] __hrtimer_run_queues+0x3eb/0x10c0 [ 734.031574] ? tick_sched_do_timer+0x1a0/0x1a0 [ 734.036154] ? hrtimer_start_range_ns+0xd20/0xd20 [ 734.040999] ? pvclock_read_flags+0x160/0x160 [ 734.045491] ? graph_lock+0x170/0x170 [ 734.049298] ? kvm_clock_read+0x25/0x30 [ 734.053267] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 734.058284] ? ktime_get_update_offsets_now+0x3db/0x5d0 [ 734.063653] ? do_timer+0x50/0x50 [ 734.067106] ? do_raw_spin_lock+0xc1/0x200 [ 734.071342] hrtimer_interrupt+0x2f3/0x750 [ 734.075586] smp_apic_timer_interrupt+0x165/0x730 [ 734.080428] ? smp_call_function_single_interrupt+0x660/0x660 [ 734.086320] ? mark_held_locks+0xc9/0x160 [ 734.090467] ? retint_kernel+0x10/0x10 [ 734.094353] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 734.099201] apic_timer_interrupt+0xf/0x20 [ 734.103432] RIP: 0010:__do_softirq+0x2a0/0xb17 [ 734.107997] Code: c7 c0 78 b0 f1 88 48 c1 e8 03 42 80 3c 38 00 0f 85 50 07 00 00 48 83 3d e5 ad 31 01 00 0f 84 ab 06 00 00 fb 66 0f 1f 44 00 00 <48> c7 85 68 fe ff ff 00 91 e0 88 b8 ff ff ff ff 0f bc 85 74 fe ff [ 734.127358] RSP: 0018:ffff8801daf07dc0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 734.135063] RAX: 1ffffffff11e360f RBX: ffff8801b9cda040 RCX: 1ffff1003739b513 [ 734.142328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801b9cda874 [ 734.149590] RBP: ffff8801daf07f98 R08: ffff8801b9cda878 R09: 0000000000000002 [ 734.156855] R10: ffff8801b9cda040 R11: 0000000000000000 R12: 000000000000002a [ 734.164117] R13: ffff8801ce206d80 R14: 000000000000002a R15: dffffc0000000000 [ 734.171385] ? apic_timer_interrupt+0xa/0x20 [ 734.175807] ? lock_downgrade+0x8f0/0x8f0 [ 734.179956] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 734.185057] ? kasan_check_read+0x11/0x20 [ 734.189201] ? do_raw_spin_unlock+0xa7/0x2f0 [ 734.193607] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 734.198193] ? _raw_spin_unlock+0x22/0x30 [ 734.202347] ? handle_edge_irq+0x330/0x870 [ 734.206589] irq_exit+0x1d1/0x200 [ 734.210036] do_IRQ+0xf1/0x190 [ 734.213237] common_interrupt+0xf/0xf [ 734.217027] [ 734.219265] RIP: 0010:vcpu_enter_guest+0x2689/0x6090 [ 734.224355] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f8 2e 00 00 48 83 3d 21 36 e3 07 00 0f 84 5b 19 00 00 e8 6e 91 6d 00 fb 66 0f 1f 44 00 00 <48> b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 65 ff 0d 4f 73 [ 734.243708] RSP: 0018:ffff8801bb4774f0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd5 [ 734.251413] RAX: 0000000000040000 RBX: ffff8801cb0f8780 RCX: ffffc90005236000 [ 734.258679] RDX: 0000000000040000 RSI: ffffffff810e7a62 RDI: ffffffff88f1b078 [ 734.265946] RBP: ffff8801bb477840 R08: ffff8801b9cda878 R09: 0000000000000006 [ 734.273207] R10: ffff8801b9cda040 R11: 0000000000000000 R12: ffff8801cb0f87ac [ 734.280473] R13: 0000000000000001 R14: ffff8801b9cda040 R15: ffff8801cb0f87b0 [ 734.287752] ? vcpu_enter_guest+0x2682/0x6090 [ 734.292263] ? kvm_set_msr_common+0x26a0/0x26a0 [ 734.296928] ? preempt_notifier_register+0x200/0x200 [ 734.302031] ? lock_repin_lock+0x430/0x430 [ 734.306262] ? native_set_debugreg+0x31/0x40 [ 734.310666] ? kvm_arch_vcpu_put+0x2ef/0x420 [ 734.315070] ? graph_lock+0x170/0x170 [ 734.318871] ? __schedule+0x884/0x1ed0 [ 734.322752] ? __lock_acquire+0x7fc/0x5020 [ 734.326988] ? graph_lock+0x170/0x170 [ 734.330790] ? find_held_lock+0x36/0x1c0 [ 734.334858] ? lock_acquire+0x1e4/0x540 [ 734.338828] ? kvm_arch_vcpu_ioctl_run+0xd77/0x1690 [ 734.343848] ? lock_release+0xa30/0xa30 [ 734.347833] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 734.352670] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 734.357696] kvm_vcpu_ioctl+0x7b8/0x1300 [ 734.361761] ? kvm_uevent_notify_change.part.31+0x440/0x440 [ 734.367471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 734.372485] ? trace_hardirqs_on+0xd/0x10 [ 734.376632] ? find_held_lock+0x36/0x1c0 [ 734.380698] ? lock_downgrade+0x8f0/0x8f0 [ 734.384854] ? kasan_check_read+0x11/0x20 [ 734.388999] ? rcu_is_watching+0x8c/0x150 [ 734.393144] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 734.397556] ? __fget+0x414/0x670 [ 734.401008] ? expand_files.part.8+0x9c0/0x9c0 [ 734.405583] ? __fget_light+0x2f7/0x440 [ 734.409556] ? fget_raw+0x20/0x20 [ 734.413014] ? kvm_uevent_notify_change.part.31+0x440/0x440 [ 734.418718] do_vfs_ioctl+0x1de/0x1720 [ 734.422608] ? ioctl_preallocate+0x300/0x300 [ 734.427029] ? __fget_light+0x2f7/0x440 [ 734.431011] ? __schedule+0x1ed0/0x1ed0 [ 734.434983] ? fget_raw+0x20/0x20 [ 734.438434] ? sockfd_lookup_light+0xc5/0x160 [ 734.442931] ? exit_to_usermode_loop+0x8c/0x370 [ 734.447600] ? security_file_ioctl+0x94/0xc0 [ 734.452006] ksys_ioctl+0xa9/0xd0 [ 734.455457] __x64_sys_ioctl+0x73/0xb0 [ 734.459342] do_syscall_64+0x1b9/0x820 [ 734.463226] ? finish_task_switch+0x1d3/0x890 [ 734.467717] ? syscall_return_slowpath+0x5e0/0x5e0 [ 734.472642] ? syscall_return_slowpath+0x31d/0x5e0 [ 734.477574] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 734.482939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 734.487783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 734.492964] RIP: 0033:0x455ba9 [ 734.496140] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 734.515499] RSP: 002b:00007f89592bbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.523210] RAX: ffffffffffffffda RBX: 00007f89592bc6d4 RCX: 0000000000455ba9 [ 734.530476] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 [ 734.537737] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 734.544997] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 734.552262] R13: 00000000004bdd70 R14: 00000000004cc310 R15: 0000000000000000 [ 734.559553] rcu_sched kthread starved for 300078 jiffies! g59116 c59115 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 734.570112] RCU grace-period kthread stack dump: [ 734.574857] rcu_sched R running task 23392 10 2 0x80000000 [ 734.582049] Call Trace: [ 734.584637] __schedule+0x87c/0x1ed0 [ 734.588349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 734.593368] ? __sched_text_start+0x8/0x8 [ 734.597512] ? _cond_resched+0x14/0x30 [ 734.601402] ? add_timer_on+0xa70/0xa70 [ 734.605384] ? lock_downgrade+0x8f0/0x8f0 [ 734.609533] schedule+0xfb/0x450 [ 734.612894] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 734.617477] ? __schedule+0x1ed0/0x1ed0 [ 734.621450] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 734.626463] ? trace_hardirqs_on+0xd/0x10 [ 734.630610] ? prepare_to_swait+0x19d/0x510 [ 734.634926] ? __lockdep_init_map+0x105/0x590 [ 734.639420] ? lockdep_init_map+0x9/0x10 [ 734.643483] schedule_timeout+0x140/0x260 [ 734.647627] ? usleep_range+0x1a0/0x1a0 [ 734.651598] ? __next_timer_interrupt+0x1a0/0x1a0 [ 734.656449] rcu_gp_kthread+0x717/0x1c90 [ 734.660524] ? rcu_batches_completed_sched+0x10/0x10 [ 734.665621] ? set_next_entity+0x30c/0xc70 [ 734.669851] ? dequeue_entity+0x400/0x15e0 [ 734.674081] ? active_load_balance_cpu_stop+0x1030/0x1030 [ 734.679613] ? reweight_task+0x130/0x130 [ 734.683674] ? graph_lock+0x161/0x170 [ 734.687472] ? pick_next_task_fair+0x997/0x17a0 [ 734.692139] ? graph_lock+0x170/0x170 [ 734.695937] ? resched_curr+0x122/0x190 [ 734.699910] ? perf_trace_lock_acquire+0x1f1/0x9a0 [ 734.704843] ? lock_downgrade+0x8f0/0x8f0 [ 734.708986] ? finish_task_switch+0x18a/0x890 [ 734.713486] ? kasan_check_read+0x11/0x20 [ 734.717628] ? do_raw_spin_unlock+0xa7/0x2f0 [ 734.722031] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 734.726615] ? compat_start_thread+0x80/0x80 [ 734.731021] ? _raw_spin_unlock_irq+0x27/0x70 [ 734.735910] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 734.740930] ? kasan_check_write+0x14/0x20 [ 734.745159] ? finish_task_switch+0x2ca/0x890 [ 734.749660] ? preempt_notifier_register+0x200/0x200 [ 734.754766] ? lock_repin_lock+0x430/0x430 [ 734.759009] ? __schedule+0x884/0x1ed0 [ 734.762899] ? __sched_text_start+0x8/0x8 [ 734.767045] ? graph_lock+0x170/0x170 [ 734.770840] ? find_held_lock+0x36/0x1c0 [ 734.774911] ? find_held_lock+0x36/0x1c0 [ 734.778986] ? __schedule+0x1ed0/0x1ed0 [ 734.782959] ? do_raw_spin_unlock+0xa7/0x2f0 [ 734.787365] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 734.791945] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 734.797480] ? __kthread_parkme+0x111/0x1d0 [ 734.801800] ? parse_args.cold.15+0x1b3/0x1b3 [ 734.806291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 734.811303] ? trace_hardirqs_on+0xd/0x10 [ 734.815454] kthread+0x345/0x410 [ 734.818821] ? rcu_batches_completed_sched+0x10/0x10 [ 734.823919] ? kthread_bind+0x40/0x40 [ 734.827723] ret_from_fork+0x3a/0x50 2018/07/07 12:58:24 Manager.Poll call failed: connection is shut down [ 734.851752] FAT-fs (loop3): Directory bread(block 2568) failed [ 734.939140] FAT-fs (loop3): Directory bread(block 2569) failed [ 734.978606] FAT-fs (loop3): Directory bread(block 2570) failed [ 734.986911] FAT-fs (loop3): Directory bread(block 2571) failed [ 735.039555] FAT-fs (loop3): Directory bread(block 2572) failed [ 735.075595] FAT-fs (loop3): Directory bread(block 2573) failed [ 735.098106] FAT-fs (loop3): Directory bread(block 2574) failed [ 735.115100] FAT-fs (loop3): Directory bread(block 2575) failed [ 735.132981] FAT-fs (loop3): Directory bread(block 2576) failed [ 735.152090] FAT-fs (loop3): Directory bread(block 2577) failed [ 735.165462] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard