00040 RDI: 00007fe63157db00 [ 1321.424739][T17611] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1321.432713][T17611] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1321.440698][T17611] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x451}) 09:31:46 executing program 2 (fault-call:0 fault-nth:60): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:46 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:46 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:31:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1321.752734][T17643] FAULT_INJECTION: forcing a failure. [ 1321.752734][T17643] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1321.765979][T17643] CPU: 1 PID: 17643 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1321.773959][T17643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1321.784013][T17643] Call Trace: [ 1321.787323][T17643] dump_stack+0x172/0x1f0 [ 1321.791667][T17643] should_fail.cold+0xa/0x15 [ 1321.796271][T17643] ? fault_create_debugfs_attr+0x1e0/0x1e0 09:31:46 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1321.802092][T17643] should_fail_alloc_page+0x50/0x60 [ 1321.807293][T17643] __alloc_pages_nodemask+0x1a1/0x8d0 [ 1321.812669][T17643] ? rcu_read_lock_sched_held+0x110/0x130 [ 1321.818399][T17643] ? kmem_cache_free+0x222/0x260 [ 1321.823343][T17643] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 1321.829071][T17643] ? putname+0xf4/0x130 [ 1321.833240][T17643] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1321.839052][T17643] cache_grow_begin+0x9d/0x650 [ 1321.839071][T17643] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1321.839089][T17643] __kmalloc+0x67c/0x740 [ 1321.839108][T17643] ? tomoyo_realpath_from_path+0xcd/0x7a0 [ 1321.839126][T17643] tomoyo_realpath_from_path+0xcd/0x7a0 [ 1321.850099][T17643] tomoyo_mount_acl+0x2cc/0x840 [ 1321.850120][T17643] ? tomoyo_check_mount_acl+0x1b0/0x1b0 [ 1321.850135][T17643] ? lock_downgrade+0x880/0x880 [ 1321.850175][T17643] ? mark_held_locks+0xf0/0xf0 [ 1321.850223][T17643] ? lock_acquire+0x16f/0x3f0 [ 1321.860328][T17643] ? tomoyo_mount_permission+0x10a/0x410 [ 1321.860352][T17643] tomoyo_mount_permission+0x16a/0x410 [ 1321.860370][T17643] ? tomoyo_mount_permission+0x10a/0x410 [ 1321.860386][T17643] ? tomoyo_mount_acl+0x840/0x840 [ 1321.870755][T17643] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1321.870782][T17643] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1321.870799][T17643] ? strncpy_from_user+0x2ac/0x380 [ 1321.870818][T17643] tomoyo_sb_mount+0x35/0x40 [ 1321.881193][T17643] security_sb_mount+0x87/0xd0 [ 1321.881216][T17643] do_mount+0x1d4/0x1c00 [ 1321.881231][T17643] ? copy_mount_options+0x5c/0x3a0 [ 1321.881249][T17643] ? copy_mount_string+0x40/0x40 [ 1321.890750][T17643] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1321.890767][T17643] ? copy_mount_options+0x280/0x3a0 [ 1321.890786][T17643] ksys_mount+0xdb/0x150 [ 1321.890803][T17643] __x64_sys_mount+0xbe/0x150 [ 1321.890823][T17643] do_syscall_64+0xfd/0x680 [ 1321.978813][T17643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1321.984702][T17643] RIP: 0033:0x45bf6a [ 1321.988602][T17643] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1322.008400][T17643] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1322.016815][T17643] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1322.024785][T17643] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1322.032755][T17643] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1322.040814][T17643] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1322.048870][T17643] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:47 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x8000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:31:47 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1322.088939][T17645] FAT-fs (loop5): Unrecognized mount option "Q" or missing value [ 1322.189978][T17662] FAT-fs (loop5): Unrecognized mount option "Q" or missing value 09:31:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x452}) [ 1322.255545][T17643] gfs2: not a GFS2 filesystem 09:31:47 executing program 2 (fault-call:0 fault-nth:61): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:47 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:47 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:47 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) [ 1322.343508][T17668] FAT-fs (loop5): Unrecognized mount option "R" or missing value 09:31:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:47 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:47 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:47 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000080)) [ 1322.455104][T17681] FAT-fs (loop5): Unrecognized mount option "R" or missing value 09:31:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x453}) [ 1322.521865][T17683] FAULT_INJECTION: forcing a failure. [ 1322.521865][T17683] name failslab, interval 1, probability 0, space 0, times 0 09:31:47 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:47 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1322.639502][T17683] CPU: 1 PID: 17683 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1322.647527][T17683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1322.657613][T17683] Call Trace: [ 1322.660916][T17683] dump_stack+0x172/0x1f0 [ 1322.665266][T17683] should_fail.cold+0xa/0x15 [ 1322.669869][T17683] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1322.675674][T17683] ? ___might_sleep+0x163/0x280 [ 1322.675696][T17683] __should_failslab+0x121/0x190 [ 1322.675714][T17683] should_failslab+0x9/0x14 [ 1322.675726][T17683] kmem_cache_alloc_trace+0x2ce/0x750 [ 1322.675744][T17683] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1322.701246][T17683] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1322.706903][T17683] __list_lru_init+0x3fe/0x710 [ 1322.711676][T17683] alloc_super+0x762/0x890 [ 1322.716215][T17683] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1322.722027][T17683] sget_userns+0xf1/0x560 [ 1322.726357][T17683] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1322.731146][T17683] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1322.736951][T17683] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1322.741977][T17683] sget+0x10c/0x150 [ 1322.745792][T17683] gfs2_mount+0x179/0x5de [ 1322.750129][T17683] ? fill_super+0x25c0/0x25c0 [ 1322.754810][T17683] ? rcu_read_lock_sched_held+0x110/0x130 [ 1322.760528][T17683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1322.766770][T17683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1322.773015][T17683] ? vfs_parse_fs_string+0x111/0x170 [ 1322.778302][T17683] ? vfs_parse_fs_string+0x111/0x170 [ 1322.783591][T17683] ? rcu_read_lock_sched_held+0x110/0x130 [ 1322.789311][T17683] ? kfree+0x1f7/0x220 [ 1322.793383][T17683] ? vfs_parse_fs_string+0x116/0x170 [ 1322.798670][T17683] ? vfs_parse_fs_param+0x540/0x540 [ 1322.803873][T17683] ? fill_super+0x25c0/0x25c0 [ 1322.808555][T17683] legacy_get_tree+0x108/0x220 [ 1322.813324][T17683] ? legacy_parse_monolithic+0x11f/0x180 [ 1322.818958][T17683] vfs_get_tree+0x8e/0x390 [ 1322.823379][T17683] do_mount+0x138c/0x1c00 [ 1322.827713][T17683] ? copy_mount_string+0x40/0x40 [ 1322.832654][T17683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1322.838893][T17683] ? _copy_from_user+0xdd/0x150 [ 1322.843747][T17683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1322.850034][T17683] ? copy_mount_options+0x280/0x3a0 [ 1322.855354][T17683] ksys_mount+0xdb/0x150 [ 1322.859692][T17683] __x64_sys_mount+0xbe/0x150 [ 1322.864374][T17683] do_syscall_64+0xfd/0x680 [ 1322.868884][T17683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1322.874771][T17683] RIP: 0033:0x45bf6a [ 1322.878672][T17683] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1322.898274][T17683] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1322.906779][T17683] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1322.914756][T17683] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1322.922819][T17683] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1322.930791][T17683] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1322.938761][T17683] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:48 executing program 2 (fault-call:0 fault-nth:62): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:48 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x3, 0x7, 0x8, 0x8000, 0xfffffffffffffff9}) dup2(r0, r1) 09:31:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:48 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1323.104236][T17701] FAT-fs (loop5): Unrecognized mount option "S" or missing value 09:31:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:48 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x4202, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0xcb7, 0xfffffffffffffffc}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r1, r2) [ 1323.269079][T17713] FAT-fs (loop5): Unrecognized mount option "S" or missing value 09:31:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x454}) [ 1323.385155][T17724] FAULT_INJECTION: forcing a failure. [ 1323.385155][T17724] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1323.398411][T17724] CPU: 0 PID: 17724 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1323.406509][T17724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1323.416562][T17724] Call Trace: [ 1323.419861][T17724] dump_stack+0x172/0x1f0 [ 1323.424203][T17724] should_fail.cold+0xa/0x15 [ 1323.428799][T17724] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1323.434614][T17724] should_fail_alloc_page+0x50/0x60 [ 1323.439813][T17724] __alloc_pages_nodemask+0x1a1/0x8d0 [ 1323.445185][T17724] ? rcu_read_lock_sched_held+0x110/0x130 [ 1323.450905][T17724] ? kmem_cache_free+0x222/0x260 [ 1323.455842][T17724] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 1323.461732][T17724] ? putname+0xf4/0x130 [ 1323.465905][T17724] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1323.471722][T17724] cache_grow_begin+0x9d/0x650 [ 1323.476488][T17724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 09:31:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1323.482726][T17724] __kmalloc+0x67c/0x740 [ 1323.486979][T17724] ? tomoyo_realpath_from_path+0xcd/0x7a0 [ 1323.492714][T17724] tomoyo_realpath_from_path+0xcd/0x7a0 [ 1323.498363][T17724] tomoyo_mount_acl+0x2cc/0x840 [ 1323.503221][T17724] ? tomoyo_check_mount_acl+0x1b0/0x1b0 [ 1323.508755][T17724] ? lock_downgrade+0x880/0x880 [ 1323.508778][T17724] ? mark_held_locks+0xf0/0xf0 [ 1323.508807][T17724] ? lock_acquire+0x16f/0x3f0 [ 1323.508819][T17724] ? tomoyo_mount_permission+0x10a/0x410 [ 1323.508837][T17724] tomoyo_mount_permission+0x16a/0x410 [ 1323.508854][T17724] ? tomoyo_mount_permission+0x10a/0x410 [ 1323.539803][T17724] ? tomoyo_mount_acl+0x840/0x840 [ 1323.544831][T17724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1323.551082][T17724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1323.557344][T17724] ? strncpy_from_user+0x2ac/0x380 [ 1323.562458][T17724] tomoyo_sb_mount+0x35/0x40 [ 1323.567055][T17724] security_sb_mount+0x87/0xd0 [ 1323.571838][T17724] do_mount+0x1d4/0x1c00 [ 1323.576094][T17724] ? copy_mount_string+0x40/0x40 [ 1323.581037][T17724] ? copy_mount_options+0x1d9/0x3a0 09:31:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1323.586244][T17724] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1323.592525][T17724] ? copy_mount_options+0x280/0x3a0 [ 1323.597747][T17724] ksys_mount+0xdb/0x150 [ 1323.602007][T17724] __x64_sys_mount+0xbe/0x150 [ 1323.606695][T17724] do_syscall_64+0xfd/0x680 [ 1323.611209][T17724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1323.617103][T17724] RIP: 0033:0x45bf6a [ 1323.621019][T17724] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1323.640617][T17724] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1323.640632][T17724] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1323.640642][T17724] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1323.640650][T17724] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1323.640657][T17724] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 09:31:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1323.640665][T17724] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1323.723984][T17731] FAT-fs (loop5): Unrecognized mount option "T" or missing value [ 1323.828262][T17724] gfs2: not a GFS2 filesystem 09:31:48 executing program 2 (fault-call:0 fault-nth:63): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:48 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:48 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x3946fecd130233eb, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000140)) dup2(0xffffffffffffffff, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x3, 0x8) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="2a018000000100f846110fe85c5ef2ffffffffffff00000063b58d6ccad8d55b3bbc5269bf1936a0545d065583f9b4cf8053bd154d76f8c000005f850ebff9d9d94667e6c06bde62cbf0a116ec745618613ea7cd6006cc798f55f71207", @ANYRES32=r2, @ANYBLOB='\f\x00}{,/security'], 0x2a) 09:31:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x455}) 09:31:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r1) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x140, r3, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xd4, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa39b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1914}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6c6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2069}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb3}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x200, @loopback, 0x400}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}]}]}, 0x140}}, 0x40) tee(r2, r1, 0x5, 0x1) [ 1324.106524][T17756] FAULT_INJECTION: forcing a failure. [ 1324.106524][T17756] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.120052][T17754] FAT-fs (loop5): Unrecognized mount option "U" or missing value [ 1324.144540][T17756] CPU: 1 PID: 17756 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1324.152553][T17756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1324.162607][T17756] Call Trace: [ 1324.165908][T17756] dump_stack+0x172/0x1f0 [ 1324.170286][T17756] should_fail.cold+0xa/0x15 [ 1324.174888][T17756] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1324.180706][T17756] ? ___might_sleep+0x163/0x280 [ 1324.185577][T17756] __should_failslab+0x121/0x190 [ 1324.190526][T17756] should_failslab+0x9/0x14 [ 1324.195029][T17756] __kmalloc_track_caller+0x2d5/0x740 [ 1324.200408][T17756] ? vfs_parse_fs_string+0xe8/0x170 [ 1324.205621][T17756] kmemdup_nul+0x31/0xa0 [ 1324.209864][T17756] vfs_parse_fs_string+0xe8/0x170 [ 1324.214889][T17756] ? vfs_parse_fs_param+0x540/0x540 [ 1324.220092][T17756] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1324.226330][T17756] ? alloc_fs_context+0x400/0x690 [ 1324.231370][T17756] do_mount+0x700/0x1c00 [ 1324.235625][T17756] ? copy_mount_string+0x40/0x40 [ 1324.240579][T17756] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1324.246820][T17756] ? copy_mount_options+0x280/0x3a0 [ 1324.252042][T17756] ksys_mount+0xdb/0x150 [ 1324.256293][T17756] __x64_sys_mount+0xbe/0x150 [ 1324.260987][T17756] do_syscall_64+0xfd/0x680 [ 1324.265497][T17756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1324.271391][T17756] RIP: 0033:0x45bf6a [ 1324.275298][T17756] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1324.294898][T17756] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 09:31:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1324.303307][T17756] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1324.311282][T17756] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1324.319255][T17756] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1324.327229][T17756] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1324.335203][T17756] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:49 executing program 2 (fault-call:0 fault-nth:64): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x1, 0x2) 09:31:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x458}) 09:31:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1324.566504][T17781] FAULT_INJECTION: forcing a failure. [ 1324.566504][T17781] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.635502][T17784] FAT-fs (loop5): Unrecognized mount option "X" or missing value [ 1324.663163][T17781] CPU: 0 PID: 17781 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1324.671199][T17781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1324.681388][T17781] Call Trace: [ 1324.684704][T17781] dump_stack+0x172/0x1f0 [ 1324.689055][T17781] should_fail.cold+0xa/0x15 [ 1324.693660][T17781] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1324.699597][T17781] ? ___might_sleep+0x163/0x280 [ 1324.704463][T17781] __should_failslab+0x121/0x190 [ 1324.709416][T17781] should_failslab+0x9/0x14 [ 1324.713926][T17781] kmem_cache_alloc+0x2af/0x6f0 [ 1324.718787][T17781] ? ksys_mount+0xdb/0x150 [ 1324.723205][T17781] ? __x64_sys_mount+0xbe/0x150 [ 1324.728062][T17781] ? do_syscall_64+0xfd/0x680 [ 1324.732766][T17781] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1324.738852][T17781] getname_kernel+0x53/0x370 [ 1324.743461][T17781] kern_path+0x20/0x40 [ 1324.747545][T17781] lookup_bdev.part.0+0x7b/0x1b0 [ 1324.752495][T17781] ? blkdev_open+0x290/0x290 [ 1324.757090][T17781] ? find_held_lock+0x35/0x130 [ 1324.757108][T17781] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1324.757128][T17781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1324.767511][T17781] blkdev_get_by_path+0x81/0x130 [ 1324.767531][T17781] gfs2_mount+0xcf/0x5de [ 1324.782922][T17781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1324.789156][T17781] ? fill_super+0x25c0/0x25c0 [ 1324.789173][T17781] ? rcu_read_lock_sched_held+0x110/0x130 [ 1324.789186][T17781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1324.789200][T17781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1324.789216][T17781] ? vfs_parse_fs_string+0x111/0x170 [ 1324.789228][T17781] ? vfs_parse_fs_string+0x111/0x170 [ 1324.789245][T17781] ? rcu_read_lock_sched_held+0x110/0x130 [ 1324.828584][T17781] ? kfree+0x1f7/0x220 [ 1324.832666][T17781] ? vfs_parse_fs_string+0x116/0x170 [ 1324.838765][T17781] ? vfs_parse_fs_param+0x540/0x540 [ 1324.844069][T17781] ? fill_super+0x25c0/0x25c0 [ 1324.848752][T17781] legacy_get_tree+0x108/0x220 [ 1324.853532][T17781] ? legacy_parse_monolithic+0x11f/0x180 [ 1324.859174][T17781] vfs_get_tree+0x8e/0x390 [ 1324.863600][T17781] do_mount+0x138c/0x1c00 [ 1324.867950][T17781] ? copy_mount_string+0x40/0x40 [ 1324.872896][T17781] ? copy_mount_options+0x1d9/0x3a0 [ 1324.878100][T17781] ? copy_mount_options+0x1d9/0x3a0 [ 1324.883309][T17781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1324.889555][T17781] ? copy_mount_options+0x280/0x3a0 [ 1324.894767][T17781] ksys_mount+0xdb/0x150 [ 1324.899027][T17781] __x64_sys_mount+0xbe/0x150 [ 1324.903870][T17781] do_syscall_64+0xfd/0x680 [ 1324.908381][T17781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1324.914271][T17781] RIP: 0033:0x45bf6a 09:31:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x101041, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100), 0x13f, 0xa}}, 0x20) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f0000000080)) ioctl$CAPI_GET_FLAGS(r0, 0x80044323, &(0x7f00000000c0)) dup2(r0, r1) [ 1324.918167][T17781] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1324.937957][T17781] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1324.946368][T17781] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1324.954337][T17781] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1324.962313][T17781] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1324.970292][T17781] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1324.978269][T17781] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 2 (fault-call:0 fault-nth:65): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x500}) 09:31:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) getdents64(r0, &(0x7f00000000c0)=""/245, 0xf5) dup2(r0, r1) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040)) 09:31:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1325.306374][T17816] FAULT_INJECTION: forcing a failure. [ 1325.306374][T17816] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.308610][T17819] FAT-fs (loop5): bogus number of reserved sectors 09:31:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1325.373832][T17819] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1325.383744][T17816] CPU: 1 PID: 17816 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1325.391762][T17816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1325.401816][T17816] Call Trace: [ 1325.401843][T17816] dump_stack+0x172/0x1f0 [ 1325.401864][T17816] should_fail.cold+0xa/0x15 [ 1325.401881][T17816] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1325.401904][T17816] ? ___might_sleep+0x163/0x280 [ 1325.419873][T17816] __should_failslab+0x121/0x190 [ 1325.419894][T17816] should_failslab+0x9/0x14 [ 1325.419913][T17816] kmem_cache_alloc_node_trace+0x26d/0x720 [ 1325.440018][T17816] __kmalloc_node+0x3d/0x70 [ 1325.444531][T17816] kvmalloc_node+0x68/0x100 [ 1325.449036][T17816] __list_lru_init+0x4d5/0x710 [ 1325.453807][T17816] alloc_super+0x762/0x890 [ 1325.458239][T17816] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1325.464066][T17816] sget_userns+0xf1/0x560 [ 1325.468414][T17816] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1325.473116][T17816] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1325.478933][T17816] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1325.483616][T17816] sget+0x10c/0x150 [ 1325.487433][T17816] gfs2_mount+0x179/0x5de [ 1325.491771][T17816] ? fill_super+0x25c0/0x25c0 [ 1325.496453][T17816] ? rcu_read_lock_sched_held+0x110/0x130 [ 1325.502178][T17816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1325.508426][T17816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1325.514674][T17816] ? vfs_parse_fs_string+0x111/0x170 [ 1325.519981][T17816] ? vfs_parse_fs_string+0x111/0x170 [ 1325.525271][T17816] ? rcu_read_lock_sched_held+0x110/0x130 [ 1325.530989][T17816] ? kfree+0x1f7/0x220 [ 1325.535155][T17816] ? vfs_parse_fs_string+0x116/0x170 [ 1325.540447][T17816] ? vfs_parse_fs_param+0x540/0x540 [ 1325.545655][T17816] ? fill_super+0x25c0/0x25c0 [ 1325.550334][T17816] legacy_get_tree+0x108/0x220 [ 1325.555101][T17816] ? legacy_parse_monolithic+0x11f/0x180 [ 1325.560750][T17816] vfs_get_tree+0x8e/0x390 [ 1325.565173][T17816] do_mount+0x138c/0x1c00 [ 1325.569510][T17816] ? copy_mount_string+0x40/0x40 [ 1325.574454][T17816] ? copy_mount_options+0x208/0x3a0 [ 1325.579659][T17816] ? copy_mount_options+0x198/0x3a0 [ 1325.584861][T17816] ? __sanitizer_cov_trace_pc+0x2b/0x50 [ 1325.590407][T17816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1325.596649][T17816] ? copy_mount_options+0x280/0x3a0 [ 1325.601853][T17816] ksys_mount+0xdb/0x150 [ 1325.606099][T17816] __x64_sys_mount+0xbe/0x150 [ 1325.610781][T17816] do_syscall_64+0xfd/0x680 [ 1325.615290][T17816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1325.621180][T17816] RIP: 0033:0x45bf6a [ 1325.625199][T17816] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1325.644806][T17816] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1325.653227][T17816] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1325.661198][T17816] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 09:31:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0xffffffffffffffff, 0x18a20000, 0x80, 0x5, 0x0, 0x7, 0x80, 0x5, 0x5, 0x1, 0x20, 0x8, 0xc51, 0x1000, 0x7, 0x9, 0x7, 0x3108e25b, 0x0, 0xd3c5, 0xfffffffffffffffa, 0x8001, 0x3, 0x0, 0x80000001, 0x7, 0x7fff, 0x8, 0x9, 0x2b21, 0x3f, 0x4, 0x4, 0x8, 0x3, 0x80000000, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x20, 0x8, 0x7, 0x9, 0x2, 0xffffffffffff0001, 0x871}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x4) fgetxattr(r0, &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/22, 0x16) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x20) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000002c0)=0x14) getpeername$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000340)=0x14) accept4$packet(r1, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000680)=0x14, 0x800) accept4$packet(r1, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000700)=0x14, 0x80800) accept$packet(r1, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000780)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001e40)={0x0, @rand_addr, @multicast1}, &(0x7f0000001e80)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001fc0)={'vcan0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000002440)={0x11, 0x0, 0x0}, &(0x7f0000002480)=0x14) accept$packet(r1, &(0x7f0000002580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000025c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002f00)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000003000)=0xe8) getsockname$packet(r1, &(0x7f0000003040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003080)=0x14) getsockname$packet(r1, &(0x7f00000060c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000006100)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000006240)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006280)={0x0, @remote, @dev}, &(0x7f00000062c0)=0xc) getpeername(r1, &(0x7f0000006540)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000065c0)=0x80) accept4$packet(r1, &(0x7f0000006600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000006640)=0x14, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006680)={0x0, @initdev, @multicast1}, &(0x7f00000066c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006700)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000006800)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000006840)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000006880)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008400)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000008500)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000008e40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008e00)={&(0x7f0000008540)={0x888, r2, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x100, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x62}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x7fff}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0xb8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x40}}}]}}, {{0x8, 0x1, r8}, {0x250, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xf677}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4c, 0x4, [{0xe31, 0x9, 0xb0, 0x2}, {0x3, 0x80000001, 0x100, 0x1}, {0x7eb, 0xfffffffffffffffc, 0x10000, 0x4}, {0x4, 0x6, 0x92, 0xffffffffffffffff}, {0x4, 0x0, 0x80, 0x9}, {0x5, 0x1, 0x6, 0x3}, {0x1, 0x4, 0xf92, 0x7}, {0x8, 0x10000, 0x80000000, 0xb96}, {0x1, 0x7, 0x9, 0x5}]}}}]}}, {{0x8, 0x1, r12}, {0xc4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xb61}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7c42}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8, 0x1, r14}, {0x1a4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x413e}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x8001, 0x8, 0x5, 0x3}, {0x80000000, 0x4, 0x7fffffff000, 0x1}, {0x4, 0x6, 0x2, 0xffffffffffff8001}, {0xffffffffffffffff, 0x0, 0x0, 0x1}, {0x2, 0x2, 0x3f, 0x3}, {0x7ff, 0x6, 0x10000, 0x6}, {0x3f, 0x4, 0x1, 0x46e}]}}}]}}, {{0x8, 0x1, r17}, {0xd4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xb1}}, {0x8, 0x6, r19}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0xd86, 0x8, 0x3, 0x700000000}, {0x3cc091aa, 0x419a, 0x800, 0x8}, {0x14000000, 0xc96, 0x1, 0x1b5e}, {0xffff, 0x3, 0x2, 0x6}]}}}]}}, {{0x8, 0x1, r20}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}]}}]}, 0x888}, 0x1, 0x0, 0x0, 0x4040040}, 0x80) dup2(r1, 0xffffffffffffffff) 09:31:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1325.669171][T17816] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1325.677155][T17816] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1325.685126][T17816] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 2 (fault-call:0 fault-nth:66): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x526}) 09:31:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1325.959268][T17847] FAULT_INJECTION: forcing a failure. [ 1325.959268][T17847] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1325.972605][T17847] CPU: 1 PID: 17847 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1325.980590][T17847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1325.990653][T17847] Call Trace: [ 1325.994075][T17847] dump_stack+0x172/0x1f0 [ 1325.998423][T17847] should_fail.cold+0xa/0x15 [ 1326.003032][T17847] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1326.008869][T17847] should_fail_alloc_page+0x50/0x60 [ 1326.014076][T17847] __alloc_pages_nodemask+0x1a1/0x8d0 [ 1326.019452][T17847] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1326.025090][T17847] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 1326.030818][T17847] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1326.036461][T17847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.042716][T17847] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1326.048533][T17847] cache_grow_begin+0x9d/0x650 [ 1326.048551][T17847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1326.048570][T17847] kmem_cache_alloc+0x62a/0x6f0 [ 1326.064400][T17847] ? ksys_mount+0xdb/0x150 [ 1326.068820][T17847] ? __x64_sys_mount+0xbe/0x150 [ 1326.068837][T17847] ? do_syscall_64+0xfd/0x680 [ 1326.068865][T17847] getname_kernel+0x53/0x370 [ 1326.083067][T17847] kern_path+0x20/0x40 [ 1326.087151][T17847] lookup_bdev.part.0+0x7b/0x1b0 [ 1326.092097][T17847] ? blkdev_open+0x290/0x290 [ 1326.096697][T17847] ? find_held_lock+0x35/0x130 [ 1326.101470][T17847] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1326.105719][T17855] FAT-fs (loop5): Unrecognized mount option "&" or missing value [ 1326.108233][T17847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.108254][T17847] blkdev_get_by_path+0x81/0x130 [ 1326.108275][T17847] gfs2_mount+0xcf/0x5de [ 1326.134334][T17847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.140599][T17847] ? fill_super+0x25c0/0x25c0 [ 1326.145289][T17847] ? rcu_read_lock_sched_held+0x110/0x130 [ 1326.151032][T17847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 09:31:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1326.157290][T17847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.163545][T17847] ? vfs_parse_fs_string+0x111/0x170 [ 1326.168846][T17847] ? vfs_parse_fs_string+0x111/0x170 [ 1326.175168][T17847] ? rcu_read_lock_sched_held+0x110/0x130 [ 1326.180896][T17847] ? kfree+0x1f7/0x220 [ 1326.184977][T17847] ? vfs_parse_fs_string+0x116/0x170 [ 1326.190276][T17847] ? vfs_parse_fs_param+0x540/0x540 [ 1326.195475][T17847] ? fill_super+0x25c0/0x25c0 [ 1326.200168][T17847] legacy_get_tree+0x108/0x220 [ 1326.204941][T17847] ? legacy_parse_monolithic+0x11f/0x180 [ 1326.210576][T17847] vfs_get_tree+0x8e/0x390 [ 1326.214991][T17847] do_mount+0x138c/0x1c00 [ 1326.219306][T17847] ? copy_mount_string+0x40/0x40 [ 1326.224233][T17847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.230468][T17847] ? copy_mount_options+0x280/0x3a0 [ 1326.235649][T17847] ksys_mount+0xdb/0x150 [ 1326.239889][T17847] __x64_sys_mount+0xbe/0x150 [ 1326.244601][T17847] do_syscall_64+0xfd/0x680 [ 1326.249093][T17847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1326.255099][T17847] RIP: 0033:0x45bf6a [ 1326.258993][T17847] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1326.278602][T17847] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1326.287011][T17847] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1326.294978][T17847] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1326.302937][T17847] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1326.310917][T17847] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1326.318882][T17847] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:31:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1326.360571][T17847] gfs2: not a GFS2 filesystem 09:31:51 executing program 2 (fault-call:0 fault-nth:67): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x600}) 09:31:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000080)={0x3, r0}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) 09:31:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1326.633104][T17888] FAULT_INJECTION: forcing a failure. [ 1326.633104][T17888] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.647794][T17886] FAT-fs (loop5): bogus number of reserved sectors [ 1326.684957][T17886] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1326.694502][T17888] CPU: 1 PID: 17888 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1326.702508][T17888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1326.702533][T17888] Call Trace: [ 1326.702561][T17888] dump_stack+0x172/0x1f0 [ 1326.720317][T17888] should_fail.cold+0xa/0x15 [ 1326.725032][T17888] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1326.730848][T17888] ? ___might_sleep+0x163/0x280 [ 1326.730874][T17888] __should_failslab+0x121/0x190 [ 1326.740640][T17888] should_failslab+0x9/0x14 [ 1326.740655][T17888] __kmalloc+0x2d9/0x740 [ 1326.740676][T17888] ? lockdep_init_map+0x1be/0x6d0 [ 1326.740690][T17888] ? prealloc_shrinker+0xa6/0x350 [ 1326.740708][T17888] prealloc_shrinker+0xa6/0x350 [ 1326.749518][T17888] alloc_super+0x710/0x890 [ 1326.749539][T17888] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1326.749556][T17888] sget_userns+0xf1/0x560 [ 1326.749570][T17888] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1326.749592][T17888] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1326.789532][T17888] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1326.794215][T17888] sget+0x10c/0x150 [ 1326.798029][T17888] gfs2_mount+0x179/0x5de [ 1326.802365][T17888] ? fill_super+0x25c0/0x25c0 [ 1326.807057][T17888] ? rcu_read_lock_sched_held+0x110/0x130 [ 1326.812783][T17888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.819111][T17888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.825352][T17888] ? vfs_parse_fs_string+0x111/0x170 [ 1326.830638][T17888] ? vfs_parse_fs_string+0x111/0x170 [ 1326.835936][T17888] ? rcu_read_lock_sched_held+0x110/0x130 [ 1326.841652][T17888] ? kfree+0x1f7/0x220 [ 1326.845723][T17888] ? vfs_parse_fs_string+0x116/0x170 [ 1326.851007][T17888] ? vfs_parse_fs_param+0x540/0x540 [ 1326.856213][T17888] ? fill_super+0x25c0/0x25c0 [ 1326.860895][T17888] legacy_get_tree+0x108/0x220 [ 1326.865667][T17888] ? legacy_parse_monolithic+0x11f/0x180 [ 1326.871302][T17888] vfs_get_tree+0x8e/0x390 [ 1326.875722][T17888] do_mount+0x138c/0x1c00 [ 1326.880056][T17888] ? copy_mount_string+0x40/0x40 [ 1326.885009][T17888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1326.891249][T17888] ? copy_mount_options+0x280/0x3a0 [ 1326.896455][T17888] ksys_mount+0xdb/0x150 [ 1326.900699][T17888] __x64_sys_mount+0xbe/0x150 [ 1326.905385][T17888] do_syscall_64+0xfd/0x680 [ 1326.909894][T17888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1326.915788][T17888] RIP: 0033:0x45bf6a [ 1326.919697][T17888] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1326.939304][T17888] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1326.947715][T17888] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1326.955687][T17888] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1326.963657][T17888] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1326.971625][T17888] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 09:31:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1326.979619][T17888] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:52 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000040)=0xc) 09:31:52 executing program 2 (fault-call:0 fault-nth:68): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1327.132392][T17902] FAT-fs (loop5): bogus number of reserved sectors [ 1327.147579][T17902] FAT-fs (loop5): Can't find a valid FAT filesystem 09:31:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x700}) 09:31:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:52 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="11dca5005e0bcfec7be070") r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) close(r3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f000000f000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = dup2(r0, r1) getsockopt$bt_sco_SCO_OPTIONS(r7, 0x11, 0x1, &(0x7f0000000080)=""/181, &(0x7f0000000180)=0xb5) connect$netrom(r7, &(0x7f00000001c0)={{0x3, @default, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x48) [ 1327.268791][T17911] FAULT_INJECTION: forcing a failure. [ 1327.268791][T17911] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.284603][T17911] CPU: 0 PID: 17911 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1327.292622][T17911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.302689][T17911] Call Trace: [ 1327.306003][T17911] dump_stack+0x172/0x1f0 [ 1327.310359][T17911] should_fail.cold+0xa/0x15 [ 1327.314972][T17911] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1327.320798][T17911] ? ___might_sleep+0x163/0x280 [ 1327.325677][T17911] __should_failslab+0x121/0x190 [ 1327.330631][T17911] should_failslab+0x9/0x14 [ 1327.335143][T17911] __kmalloc+0x2d9/0x740 [ 1327.339393][T17911] ? kasan_check_write+0x14/0x20 [ 1327.344333][T17911] ? down_read+0x4c/0x1e0 [ 1327.348921][T17911] ? __list_lru_init+0xd1/0x710 [ 1327.353785][T17911] __list_lru_init+0xd1/0x710 [ 1327.358480][T17911] alloc_super+0x762/0x890 [ 1327.362916][T17911] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1327.368733][T17911] sget_userns+0xf1/0x560 [ 1327.373070][T17911] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1327.377753][T17911] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1327.383569][T17911] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1327.388245][T17911] sget+0x10c/0x150 [ 1327.392059][T17911] gfs2_mount+0x179/0x5de [ 1327.396392][T17911] ? fill_super+0x25c0/0x25c0 [ 1327.401075][T17911] ? rcu_read_lock_sched_held+0x110/0x130 [ 1327.406797][T17911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1327.413043][T17911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1327.419288][T17911] ? vfs_parse_fs_string+0x111/0x170 [ 1327.424580][T17911] ? vfs_parse_fs_string+0x111/0x170 [ 1327.429880][T17911] ? rcu_read_lock_sched_held+0x110/0x130 [ 1327.435609][T17911] ? kfree+0x1f7/0x220 [ 1327.439694][T17911] ? vfs_parse_fs_string+0x116/0x170 [ 1327.444991][T17911] ? vfs_parse_fs_param+0x540/0x540 [ 1327.450196][T17911] ? fill_super+0x25c0/0x25c0 [ 1327.454874][T17911] legacy_get_tree+0x108/0x220 [ 1327.459639][T17911] ? legacy_parse_monolithic+0x11f/0x180 [ 1327.465277][T17911] vfs_get_tree+0x8e/0x390 09:31:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1327.469699][T17911] do_mount+0x138c/0x1c00 [ 1327.474035][T17911] ? copy_mount_string+0x40/0x40 [ 1327.478987][T17911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1327.485228][T17911] ? copy_mount_options+0x280/0x3a0 [ 1327.490427][T17911] ksys_mount+0xdb/0x150 [ 1327.494677][T17911] __x64_sys_mount+0xbe/0x150 [ 1327.499362][T17911] do_syscall_64+0xfd/0x680 [ 1327.503873][T17911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1327.509763][T17911] RIP: 0033:0x45bf6a [ 1327.513666][T17911] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1327.533368][T17911] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1327.541789][T17911] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1327.549765][T17911] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1327.557743][T17911] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 09:31:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1327.565715][T17911] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1327.573778][T17911] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:52 executing program 2 (fault-call:0 fault-nth:69): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1327.804044][T17931] FAT-fs (loop5): bogus number of reserved sectors [ 1327.862624][T17931] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1327.939750][T17937] FAULT_INJECTION: forcing a failure. [ 1327.939750][T17937] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.968037][T17937] CPU: 1 PID: 17937 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1327.976059][T17937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.976066][T17937] Call Trace: [ 1327.976094][T17937] dump_stack+0x172/0x1f0 [ 1327.976116][T17937] should_fail.cold+0xa/0x15 [ 1327.976133][T17937] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1327.976155][T17937] ? ___might_sleep+0x163/0x280 [ 1328.009038][T17937] __should_failslab+0x121/0x190 [ 1328.013964][T17937] should_failslab+0x9/0x14 [ 1328.018451][T17937] kmem_cache_alloc_trace+0x2ce/0x750 [ 1328.023806][T17937] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1328.029601][T17937] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1328.035219][T17937] __list_lru_init+0x3fe/0x710 [ 1328.039968][T17937] alloc_super+0x762/0x890 [ 1328.044890][T17937] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1328.050677][T17937] sget_userns+0xf1/0x560 [ 1328.055007][T17937] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1328.059694][T17937] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1328.065482][T17937] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1328.070142][T17937] sget+0x10c/0x150 [ 1328.073940][T17937] gfs2_mount+0x179/0x5de [ 1328.078353][T17937] ? fill_super+0x25c0/0x25c0 [ 1328.083020][T17937] ? rcu_read_lock_sched_held+0x110/0x130 [ 1328.088722][T17937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.095060][T17937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.101284][T17937] ? vfs_parse_fs_string+0x111/0x170 [ 1328.106639][T17937] ? vfs_parse_fs_string+0x111/0x170 [ 1328.111905][T17937] ? rcu_read_lock_sched_held+0x110/0x130 [ 1328.117608][T17937] ? kfree+0x1f7/0x220 [ 1328.121662][T17937] ? vfs_parse_fs_string+0x116/0x170 [ 1328.126928][T17937] ? vfs_parse_fs_param+0x540/0x540 [ 1328.132109][T17937] ? fill_super+0x25c0/0x25c0 [ 1328.136768][T17937] legacy_get_tree+0x108/0x220 [ 1328.141512][T17937] ? legacy_parse_monolithic+0x11f/0x180 [ 1328.147127][T17937] vfs_get_tree+0x8e/0x390 [ 1328.151527][T17937] do_mount+0x138c/0x1c00 [ 1328.155841][T17937] ? copy_mount_string+0x40/0x40 [ 1328.160900][T17937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.167122][T17937] ? copy_mount_options+0x280/0x3a0 [ 1328.173049][T17937] ksys_mount+0xdb/0x150 [ 1328.177281][T17937] __x64_sys_mount+0xbe/0x150 [ 1328.181954][T17937] do_syscall_64+0xfd/0x680 [ 1328.186445][T17937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1328.192318][T17937] RIP: 0033:0x45bf6a [ 1328.196197][T17937] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1328.215783][T17937] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1328.224176][T17937] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1328.232129][T17937] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1328.240089][T17937] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1328.248041][T17937] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1328.255998][T17937] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1328.291912][T17943] FAT-fs (loop5): bogus number of reserved sectors [ 1328.306997][T17943] FAT-fs (loop5): Can't find a valid FAT filesystem 09:31:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x900}) 09:31:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8bffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:53 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:31:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:53 executing program 2 (fault-call:0 fault-nth:70): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1328.575952][T17957] FAT-fs (loop5): bogus number of reserved sectors [ 1328.593451][T17957] FAT-fs (loop5): Can't find a valid FAT filesystem 09:31:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:53 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r1, 0x1, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe2b}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @multicast1}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x9, 'syz0\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x904f, 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @default, @bcast, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) r3 = dup2(r0, r2) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000000200)=0xffffffff00000000, 0x4) [ 1328.673691][T17966] FAULT_INJECTION: forcing a failure. [ 1328.673691][T17966] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.675523][T17968] FAT-fs (loop5): bogus number of reserved sectors [ 1328.695232][T17968] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1328.698362][T17966] CPU: 0 PID: 17966 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1328.710004][T17966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1328.720068][T17966] Call Trace: [ 1328.723377][T17966] dump_stack+0x172/0x1f0 [ 1328.727717][T17966] should_fail.cold+0xa/0x15 [ 1328.732295][T17966] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1328.738092][T17966] ? ___might_sleep+0x163/0x280 [ 1328.742931][T17966] __should_failslab+0x121/0x190 [ 1328.747852][T17966] should_failslab+0x9/0x14 [ 1328.752336][T17966] kmem_cache_alloc_trace+0x2ce/0x750 [ 1328.757692][T17966] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1328.763485][T17966] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1328.769105][T17966] __list_lru_init+0x3fe/0x710 [ 1328.773854][T17966] alloc_super+0x762/0x890 [ 1328.778257][T17966] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1328.784047][T17966] sget_userns+0xf1/0x560 [ 1328.788360][T17966] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1328.793024][T17966] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1328.798812][T17966] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1328.803475][T17966] sget+0x10c/0x150 [ 1328.807269][T17966] gfs2_mount+0x179/0x5de [ 1328.811620][T17966] ? fill_super+0x25c0/0x25c0 [ 1328.816284][T17966] ? rcu_read_lock_sched_held+0x110/0x130 [ 1328.821984][T17966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.828205][T17966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.834433][T17966] ? vfs_parse_fs_string+0x111/0x170 [ 1328.839705][T17966] ? vfs_parse_fs_string+0x111/0x170 [ 1328.844973][T17966] ? rcu_read_lock_sched_held+0x110/0x130 [ 1328.850675][T17966] ? kfree+0x1f7/0x220 [ 1328.854727][T17966] ? vfs_parse_fs_string+0x116/0x170 [ 1328.859998][T17966] ? vfs_parse_fs_param+0x540/0x540 [ 1328.865182][T17966] ? fill_super+0x25c0/0x25c0 [ 1328.869857][T17966] legacy_get_tree+0x108/0x220 [ 1328.874605][T17966] ? legacy_parse_monolithic+0x11f/0x180 [ 1328.880222][T17966] vfs_get_tree+0x8e/0x390 [ 1328.884619][T17966] do_mount+0x138c/0x1c00 [ 1328.888949][T17966] ? copy_mount_string+0x40/0x40 [ 1328.893975][T17966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1328.900195][T17966] ? _copy_from_user+0xdd/0x150 [ 1328.905031][T17966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.911251][T17966] ? copy_mount_options+0x280/0x3a0 [ 1328.916463][T17966] ksys_mount+0xdb/0x150 [ 1328.920776][T17966] __x64_sys_mount+0xbe/0x150 [ 1328.925619][T17966] do_syscall_64+0xfd/0x680 [ 1328.930107][T17966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1328.935982][T17966] RIP: 0033:0x45bf6a [ 1328.939861][T17966] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1328.959451][T17966] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 09:31:54 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1328.967842][T17966] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1328.975795][T17966] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1328.983745][T17966] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1328.991696][T17966] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1328.999738][T17966] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xa00}) 09:31:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:54 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:31:54 executing program 2 (fault-call:0 fault-nth:71): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1329.347748][T17990] FAULT_INJECTION: forcing a failure. [ 1329.347748][T17990] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.360732][T17990] CPU: 0 PID: 17990 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1329.368715][T17990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1329.378772][T17990] Call Trace: [ 1329.382084][T17990] dump_stack+0x172/0x1f0 [ 1329.386443][T17990] should_fail.cold+0xa/0x15 [ 1329.391046][T17990] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1329.396863][T17990] ? ___might_sleep+0x163/0x280 [ 1329.401721][T17990] __should_failslab+0x121/0x190 [ 1329.406662][T17990] should_failslab+0x9/0x14 [ 1329.411166][T17990] kmem_cache_alloc_trace+0x2ce/0x750 [ 1329.416548][T17990] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1329.422363][T17990] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1329.428006][T17990] __list_lru_init+0x3fe/0x710 [ 1329.432776][T17990] alloc_super+0x762/0x890 [ 1329.437196][T17990] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1329.443094][T17990] sget_userns+0xf1/0x560 [ 1329.447459][T17990] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1329.452139][T17990] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1329.457943][T17990] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1329.462623][T17990] sget+0x10c/0x150 [ 1329.466463][T17990] gfs2_mount+0x179/0x5de [ 1329.470797][T17990] ? fill_super+0x25c0/0x25c0 [ 1329.475480][T17990] ? rcu_read_lock_sched_held+0x110/0x130 [ 1329.481201][T17990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1329.487444][T17990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1329.493695][T17990] ? vfs_parse_fs_string+0x111/0x170 [ 1329.498983][T17990] ? vfs_parse_fs_string+0x111/0x170 [ 1329.504268][T17990] ? rcu_read_lock_sched_held+0x110/0x130 [ 1329.509988][T17990] ? kfree+0x1f7/0x220 [ 1329.514059][T17990] ? vfs_parse_fs_string+0x116/0x170 [ 1329.519348][T17990] ? vfs_parse_fs_param+0x540/0x540 [ 1329.524550][T17990] ? fill_super+0x25c0/0x25c0 [ 1329.529229][T17990] legacy_get_tree+0x108/0x220 [ 1329.534002][T17990] ? legacy_parse_monolithic+0x11f/0x180 [ 1329.539640][T17990] vfs_get_tree+0x8e/0x390 [ 1329.544063][T17990] do_mount+0x138c/0x1c00 [ 1329.548402][T17990] ? copy_mount_string+0x40/0x40 [ 1329.553352][T17990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1329.559590][T17990] ? copy_mount_options+0x280/0x3a0 [ 1329.564790][T17990] ksys_mount+0xdb/0x150 [ 1329.569033][T17990] __x64_sys_mount+0xbe/0x150 [ 1329.573729][T17990] do_syscall_64+0xfd/0x680 [ 1329.578237][T17990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1329.584126][T17990] RIP: 0033:0x45bf6a [ 1329.588039][T17990] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1329.607848][T17990] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1329.616258][T17990] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1329.624226][T17990] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1329.632195][T17990] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1329.640162][T17990] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 09:31:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8fffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast2}, {0x307, @dev={[], 0x1b}}, 0x4, {0x2, 0x4e22, @remote}, 'veth1_to_bridge\x00'}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) dup2(r0, r0) 09:31:54 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1329.648135][T17990] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1329.914486][T18007] FAT-fs (loop5): bogus number of reserved sectors [ 1329.942991][T18007] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1330.040372][T18013] FAT-fs (loop5): bogus number of reserved sectors [ 1330.063735][T18013] FAT-fs (loop5): Can't find a valid FAT filesystem 09:31:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xe00}) 09:31:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r1, r0) finit_module(r1, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2) 09:31:55 executing program 2 (fault-call:0 fault-nth:72): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 1: r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_G_INPUT(r0, 0x80045626, &(0x7f0000000100)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000080)={0x8, 0xe9, 0x0, 0x4, 0x200}) dup2(r1, 0xffffffffffffffff) [ 1330.288330][T18025] FAULT_INJECTION: forcing a failure. [ 1330.288330][T18025] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.331649][T18025] CPU: 0 PID: 18025 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1330.340353][T18025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1330.350505][T18025] Call Trace: [ 1330.353992][T18025] dump_stack+0x172/0x1f0 [ 1330.358326][T18025] should_fail.cold+0xa/0x15 [ 1330.362927][T18025] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1330.368739][T18025] ? ___might_sleep+0x163/0x280 [ 1330.373711][T18025] __should_failslab+0x121/0x190 [ 1330.378920][T18025] should_failslab+0x9/0x14 [ 1330.383426][T18025] kmem_cache_alloc_trace+0x2ce/0x750 [ 1330.388803][T18025] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1330.394624][T18025] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1330.400268][T18025] __list_lru_init+0x3fe/0x710 [ 1330.405038][T18025] alloc_super+0x762/0x890 [ 1330.409466][T18025] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1330.415283][T18025] sget_userns+0xf1/0x560 [ 1330.419624][T18025] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1330.424309][T18025] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1330.430115][T18025] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1330.434794][T18025] sget+0x10c/0x150 [ 1330.438609][T18025] gfs2_mount+0x179/0x5de [ 1330.442942][T18025] ? fill_super+0x25c0/0x25c0 [ 1330.447632][T18025] ? rcu_read_lock_sched_held+0x110/0x130 [ 1330.453363][T18025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1330.459606][T18025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1330.465851][T18025] ? vfs_parse_fs_string+0x111/0x170 [ 1330.471251][T18025] ? vfs_parse_fs_string+0x111/0x170 [ 1330.476541][T18025] ? rcu_read_lock_sched_held+0x110/0x130 09:31:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1330.482266][T18025] ? kfree+0x1f7/0x220 [ 1330.486346][T18025] ? vfs_parse_fs_string+0x116/0x170 [ 1330.491651][T18025] ? vfs_parse_fs_param+0x540/0x540 [ 1330.496860][T18025] ? fill_super+0x25c0/0x25c0 [ 1330.501552][T18025] legacy_get_tree+0x108/0x220 [ 1330.506322][T18025] ? legacy_parse_monolithic+0x11f/0x180 [ 1330.511967][T18025] vfs_get_tree+0x8e/0x390 [ 1330.516489][T18025] do_mount+0x138c/0x1c00 [ 1330.520830][T18025] ? copy_mount_string+0x40/0x40 [ 1330.525778][T18025] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1330.532020][T18025] ? _copy_from_user+0xdd/0x150 [ 1330.536887][T18025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1330.543134][T18025] ? copy_mount_options+0x280/0x3a0 [ 1330.548347][T18025] ksys_mount+0xdb/0x150 [ 1330.552609][T18025] __x64_sys_mount+0xbe/0x150 [ 1330.557294][T18025] do_syscall_64+0xfd/0x680 [ 1330.561802][T18025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1330.567693][T18025] RIP: 0033:0x45bf6a [ 1330.571587][T18025] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1330.591189][T18025] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1330.591205][T18025] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1330.591222][T18025] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1330.615544][T18025] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1330.623517][T18025] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1330.631489][T18025] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1330.712360][T18031] FAT-fs (loop5): bogus number of reserved sectors [ 1330.755122][T18031] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1330.869676][T18050] FAT-fs (loop5): bogus number of reserved sectors [ 1330.894417][T18050] FAT-fs (loop5): Can't find a valid FAT filesystem 09:31:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x1020}) 09:31:55 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0xfff) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x200) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xba49, 0x2, 0x1, r1}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) openat$vnet(0xffffffffffffff9c, 0xfffffffffffffffd, 0x2, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) 09:31:55 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:55 executing program 2 (fault-call:0 fault-nth:73): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/72, 0x48, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xff) io_uring_setup(0xede, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x2, 0x137}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x2, @rand_addr="361e6f9377d730e85c7fe0e987407667", 0x4}}, 0x1000, 0x10000}, 0x90) accept$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60) dup2(r0, r1) 09:31:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1331.120201][T18066] FAULT_INJECTION: forcing a failure. [ 1331.120201][T18066] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.151105][T18069] FAT-fs (loop5): Unrecognized mount option " " or missing value [ 1331.181965][T18066] CPU: 0 PID: 18066 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1331.189983][T18066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.189989][T18066] Call Trace: [ 1331.190016][T18066] dump_stack+0x172/0x1f0 [ 1331.190041][T18066] should_fail.cold+0xa/0x15 [ 1331.212283][T18066] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1331.218102][T18066] ? ___might_sleep+0x163/0x280 [ 1331.222963][T18066] __should_failslab+0x121/0x190 [ 1331.228656][T18066] should_failslab+0x9/0x14 [ 1331.233163][T18066] kmem_cache_alloc_trace+0x2ce/0x750 [ 1331.238542][T18066] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1331.244361][T18066] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1331.244382][T18066] __list_lru_init+0x3fe/0x710 [ 1331.244401][T18066] alloc_super+0x762/0x890 [ 1331.244421][T18066] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1331.244435][T18066] sget_userns+0xf1/0x560 [ 1331.244449][T18066] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1331.244467][T18066] ? fallocate_chunk.isra.0.cold+0x79/0x79 09:31:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1331.244478][T18066] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1331.244490][T18066] sget+0x10c/0x150 [ 1331.244509][T18066] gfs2_mount+0x179/0x5de [ 1331.292610][T18066] ? fill_super+0x25c0/0x25c0 [ 1331.297318][T18066] ? rcu_read_lock_sched_held+0x110/0x130 [ 1331.303049][T18066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1331.309300][T18066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1331.315553][T18066] ? vfs_parse_fs_string+0x111/0x170 [ 1331.320844][T18066] ? vfs_parse_fs_string+0x111/0x170 [ 1331.326141][T18066] ? rcu_read_lock_sched_held+0x110/0x130 [ 1331.331874][T18066] ? kfree+0x1f7/0x220 [ 1331.335958][T18066] ? vfs_parse_fs_string+0x116/0x170 [ 1331.341256][T18066] ? vfs_parse_fs_param+0x540/0x540 [ 1331.346467][T18066] ? fill_super+0x25c0/0x25c0 [ 1331.351157][T18066] legacy_get_tree+0x108/0x220 [ 1331.355924][T18066] ? legacy_parse_monolithic+0x11f/0x180 [ 1331.361569][T18066] vfs_get_tree+0x8e/0x390 [ 1331.365993][T18066] do_mount+0x138c/0x1c00 [ 1331.370338][T18066] ? copy_mount_string+0x40/0x40 [ 1331.375289][T18066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1331.381648][T18066] ? copy_mount_options+0x280/0x3a0 [ 1331.386861][T18066] ksys_mount+0xdb/0x150 [ 1331.391120][T18066] __x64_sys_mount+0xbe/0x150 [ 1331.395810][T18066] do_syscall_64+0xfd/0x680 [ 1331.400341][T18066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1331.406239][T18066] RIP: 0033:0x45bf6a [ 1331.410137][T18066] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1331.429755][T18066] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1331.438176][T18066] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1331.446154][T18066] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1331.454137][T18066] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1331.462115][T18066] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1331.470090][T18066] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1331.585393][T18085] FAT-fs (loop5): Unrecognized mount option " " or missing value 09:31:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2000}) 09:31:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 2 (fault-call:0 fault-nth:74): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r1, 0xa, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000140)) dup2(r0, r2) 09:31:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1331.808145][T18098] FAULT_INJECTION: forcing a failure. [ 1331.808145][T18098] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.871442][T18101] FAT-fs (loop5): bogus number of reserved sectors [ 1331.884617][T18098] CPU: 0 PID: 18098 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1331.892626][T18098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.902771][T18098] Call Trace: [ 1331.902801][T18098] dump_stack+0x172/0x1f0 [ 1331.902825][T18098] should_fail.cold+0xa/0x15 [ 1331.915024][T18098] ? fault_create_debugfs_attr+0x1e0/0x1e0 09:31:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1331.916292][T18101] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1331.920844][T18098] ? ___might_sleep+0x163/0x280 [ 1331.920864][T18098] __should_failslab+0x121/0x190 [ 1331.920885][T18098] should_failslab+0x9/0x14 [ 1331.937277][T18098] kmem_cache_alloc_trace+0x2ce/0x750 [ 1331.937296][T18098] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1331.937322][T18098] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1331.959018][T18098] __list_lru_init+0x3fe/0x710 [ 1331.959040][T18098] alloc_super+0x762/0x890 09:31:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1331.968197][T18098] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1331.968215][T18098] sget_userns+0xf1/0x560 [ 1331.968232][T18098] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1331.983016][T18098] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1331.988833][T18098] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1331.993522][T18098] sget+0x10c/0x150 [ 1331.997354][T18098] gfs2_mount+0x179/0x5de [ 1332.001703][T18098] ? fill_super+0x25c0/0x25c0 [ 1332.006435][T18098] ? rcu_read_lock_sched_held+0x110/0x130 [ 1332.012167][T18098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 09:31:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:57 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0xfc, 0x0, 0x80}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xff, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) socket$nl_route(0x10, 0x3, 0x0) [ 1332.018418][T18098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1332.024801][T18098] ? vfs_parse_fs_string+0x111/0x170 [ 1332.030093][T18098] ? vfs_parse_fs_string+0x111/0x170 [ 1332.035382][T18098] ? rcu_read_lock_sched_held+0x110/0x130 [ 1332.041104][T18098] ? kfree+0x1f7/0x220 [ 1332.045191][T18098] ? vfs_parse_fs_string+0x116/0x170 [ 1332.050476][T18098] ? vfs_parse_fs_param+0x540/0x540 [ 1332.056308][T18098] ? fill_super+0x25c0/0x25c0 [ 1332.060993][T18098] legacy_get_tree+0x108/0x220 [ 1332.065775][T18098] ? legacy_parse_monolithic+0x11f/0x180 [ 1332.071420][T18098] vfs_get_tree+0x8e/0x390 [ 1332.075852][T18098] do_mount+0x138c/0x1c00 [ 1332.080191][T18098] ? copy_mount_string+0x40/0x40 [ 1332.085140][T18098] ? copy_mount_options+0x1b1/0x3a0 [ 1332.090347][T18098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1332.096589][T18098] ? copy_mount_options+0x280/0x3a0 [ 1332.101790][T18098] ksys_mount+0xdb/0x150 [ 1332.106035][T18098] __x64_sys_mount+0xbe/0x150 [ 1332.110721][T18098] do_syscall_64+0xfd/0x680 [ 1332.115233][T18098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1332.121126][T18098] RIP: 0033:0x45bf6a [ 1332.125022][T18098] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1332.144631][T18098] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1332.153043][T18098] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1332.161016][T18098] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1332.168989][T18098] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1332.178461][T18098] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1332.186444][T18098] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1332.275202][T18114] FAT-fs (loop5): bogus number of reserved sectors [ 1332.304787][T18114] FAT-fs (loop5): Can't find a valid FAT filesystem 09:31:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2010}) 09:31:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff81]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:57 executing program 2 (fault-call:0 fault-nth:75): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001a40)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x3fc) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7, 0x40000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240)=0x80000000, 0x2) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/142, 0x8e}], 0x2) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f00000019c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x800, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000002c0)="0dd1da7234793c542ef71d0cc288bd8f60ab79767a9129da1ed91c249b309742d7109b3e402d332ea4c56e68407c58a1cc84c82ad6f90b96b019a260b49b8203b4f5561e51ffb682217faef404d262e46388c090d66dc4bcec96470be284ee483c74c2c25eeb1014aef7057510fba2954519931716f7a92d", 0x78}, {&(0x7f0000000340)="dac321c432f80b9cdd0fe44909ca4f74b8aef869fbf136c7ec5b6d8c3ce2e1c8d4741b55da1bfc52", 0x28}, {&(0x7f00000005c0)="1fa290b1adf7e6fa6e8f31018a8ebbeac1a8af3bb7379f37a76fc0c71a6245b56e33a11a4abf6fe73f7c50c0db68c5b1be74afa7b831f9f0368075213dc1cf51c9464dd9794e11af97d1376bae90228b720d6613ee271645f55f2e8bf9a202fe3da3aa99732451eb65c23df02cd07cdf908c3b8528a974e18fdaf57ee94de4431bb5ced96f8b98e85c8792bf37e0322eaba8943fe7992f56dd864703015197135e8f9aab79d23d12c30725190a3ace5556e59515039e3160c54d7364cf78bec1bf1d4ef11049b06827bdf277f8a3e073bacc413af31879de509bdc2e6c12eb5f68540980b221a98552da8f46b2c9cd3af78a04f7b7f06fbfe1d742adda89246d5a1b7bd94f1341c73dcf11609ab83c10228814d4447487adee7a3fa14c69f7bc2729f63775832366ac619cc43dd6d8683ef2b0c1886d33463a53a29588b3eafebb3fac5f077a70b89802a9b0769fe534d94599fa4909e9429eb276fd24eb932fdec864ae1d4c0cdfb22540301eb806ebe441107483c8cf926662f9cc412ddbaba547233aba8595131e078bd2735709af8c852b49d57b627d4a37735e17aa4348186daf06f55a75133dd3969fee864627646ab4e2790cf6118bd1d9008b3fb30baa85dcb221c626efef26f8ecdb4a09e89cdef66b16ac7a47aafecd8eb639d014a15e92b0a33495d2801d1fa458430cf6f5186dace067bc2b8907d0e66503c983bc1809b2ebbcc2d2a4455f033db1f7e92946b1c3e432972f107a43d323f8a34d24d1801a4a556f2a423394d3b96361a1ea3c381f1139a5e798a46c39a14cba22710842257a37659d422b8a6981e420773b9d2074337b95c693b4fffbae53fd05d669f647f2300458d1cfb4008cdfd655d88d031ce5bc84b44f73ed5b93636d751f865b5b34f2af0e0fb622d53407de9a1f54efdb6bb475cc949428c89443a8d3f6d95fa497e62af94e82a321ef3a36b5557e819e2d0b9f6b726b5e9041f18483ca0f042707caf75cd3c8c105d0081f4497e50a055b95a7b6cae4a5e13ac08e249e6ab865f6af95d6cf3dbe056ee8687cbc359e7a49d28a7258c72021f6f0566a868fc3e77f1e798033af20da2033591f69512e0d511d1d881f17a92f7bfc73b7077738c20d959abeed03f13c77036c5e19660c7333c334bfc51f6101e6a5c2c9f6f3bceb40babff8c228ea1e036e87b2ac7600fa15e9f6467585d965f3a6517b92b77670877443d395a41499b3eb63208deb3e3bbb79ddf2d311710169849cfe7fcec479a009233015eb372b316ccbac68cf47e3c86739ea62b14bab881f059ad9cbb4f756dc6c0ecf3d449e68797782198fd4a9ae8128c8acc47fc70d8269157eba2d9eeb3aeb5190b39c7d4948dd68c4da8487efd65d5dbecc950233abb3c48cbb1fc58af1a9c6bd55b71839446f1aaacab38de1592cdf0e439cd6b0b13080e96c3c93d4bfe5c845ef660fa73c18bad53a723df4752f04520dafab1ad33f03a445044fd4770c0cae1704857985e40f95fde34e6f87dc45bdbb91a77648170dbdac17afa7c896b4dde5c4ba44f29bb8e2639f9d52fde649ff920e5021ccf243cbb629ebb6d7bb9a8cd4881616ea907bc2447a5ba31ea4534dd9783792573888f20d0688912aa4202567e42b64cb25863ab7edd6b345f1bcd58125d878ec8e3db4aaf4c21a2d057b16ec1bcd8fa9964037fa40e772eba3ffc2ce39f3f2667e4eeb10d6c6d9b2d9fa9861c50ca7e4d741a382d6125b6fee3ac57e0f2fe1b7bdfcee2036b87a9fe46c14e1a2c9091246d3197c978b7900bd3d5ae61e4b5ce21866f40a6e4b730c537a61b2658b10e76786ff6a0b6a9f742a5834a480a7012bc0e2cada627907ebd202cd13127fb43918d7e9af4b5fe57b2ed6f153f93e4507aa837a4d63dafd045eac837bc1008fdec4d4435b266082323bef7bfe06baaa9a5c2248a54b1fbbcc7d1af81f6d2f837aeb5c95f9c47b08d35fdab23504041289a197f3fa0788f03ddc91563e15f03bfeb552effe81394cc6ea69408768cad027941c7af7a32d91723db3e5c09f2847ff9f3bb4b5a409ab11747a01ef510e73e12428f7ae6bc75cb5be38a4d668eddf55860b3a2a4c9140b7a4ac0c0a622e9044e3561068fb761c7ea00326fca9409cac6325cb3604fe20b38a471e608c2ae90fac209fcd73ed68e50e8c7b9f8586c5d46431f5c9b31dcc9cd5003fe179730e7afce6402c09f6a48bc6bb0bd022caf0de9485bd4e61524f644991cf6216462b67fda4920974d6508f41eb2ca96c3283b522544d2edb44332ae36def205271b1c05fad4080effa1f67fb81dfe10daef7c255325dbae33f95ead0cf27a7ca8702c37d90a1994998f215e00ef2b6bb7d89f7993694d6497610cd83994de8e68b38530b72fe06ad2902e37ac74f0441adbc6ce077801a95f62a77bc3c45f310c1f43a426af2dea05be167ac004f890667f8035ce66d720a0ee601090b121d0efa4517de781940b3ddbce4d7ca14f035c7f9b6cb1d0efd3eafbc0d3b76854bd5212d2aea18d0bff81f2c252fa033392d1cd37f4fe41adfb5e5d90be5d05bb59377ed43225041cc8f8cd0a5976d6104ed2157e6bc9f68163f646692c68b391a000381aeda83a5f307dcf234d15e72712c2058723b16202a95edd60ecc9cd24af4c9149b1b165ebc794f5187a4441f55ab625819465e184cea8f6f4ac02f265f890fd9b7a51f0cc034ea2b67ec9ee33a277ec11b9a673fedf82f1421ecd262ebf50085337b1384f8b0477b6e7907150ee8766afc274fce2467305c3dd2f6c556beec47198f281dcb3950c2a892b45cb222943be096d864b659a92f40425e36538e19f19a9a4fe175fafb4cc2935f4a270d4af8fa69cd779a7affa3a64e17517cbb05ef8ed24515b22bcf21f9c0203624741d20cd659fcd74c9a430a09f308f8548a0fef8a8479386a7119b97448aa7c4a272cd734f5c7a8d5ed0437452a377c4337e663a3dcc08648c5be30796ed87e35b9cafe5d3a5baaaf227907c7befbeff9b15300592dae49317fdd3e49a483b57d1b99d79cc11df12d946eb2687e42699c8badd55ff868a22428f1b3505cb0048297aed6e3d626e6e12844f75f8bb00fa8053e6bfbf2c70b4c349be550c187bcf1d78b6a788c8425f3ce4715edc692767809a36c9aa67d0be1f869757beb1d8d304b6af9d4cece3000bce3b9377b95c273a2557b9703871ae4f4cbf0f4f3414f1d117118ad02f252aeb0ac8cf5ce04831b3459d046d67d425c37ce21e6d9d1c932a7772d0055260aaa85547dd36051446e668576338577d6ed0aa0bdca1eeba95ed40a35adf15ba9d948d13a4a356a7b6bee789abec699d2d6b1bb41b3f6694ad8c2d3431584cc9471348681e7d1b395d0489c79afea465b2c91e4cbf1daf29eb1b6f9480e9adba9979f009b8b5f6fdcecebefdc0c90ede6f9ea9ec8394e9e813bb20a099f5689dc986a921e1c03fe6014bab28c7f2e356754b05b820d36b2d2c1ad9c521d5e05605a199588af1de6370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0x1000}, {&(0x7f0000000380)="9dfd9bc1028131a4268422e39a412b02360b896975976a3a1fdeb9d466067beabad32d86f1da0b80142831122e677e0824cd404145a08783e8345ff7fbb41aec6ab24cc1c1afd1409af32e9c318159053e007664a934191bb8be29778277f83fec8e6050461eb47053d00425010c0b374ab135c41bd6c28118d02e98c75e008a", 0x80}, {&(0x7f00000015c0)="2df841dada6ed4a82118db66f9e8bfaecf8518331af95260e738f6b13682950350024542703f49613c74bed67c4dcbedf4b4ecd55fea9ddceb802993fe9aae40614e9b3ab0a9a122d324222d4d50af6251dcff0e0429b91bdc0d5a7ccae3a1c4bda2719aa618df15499d5dc6c726a0402e6b1f22e4fece7b84c940653e2e05126d2a700ee6c6c3d198ef4c06bd6887d1577f9f822f1461f7b833cd70e5e3436b136a1770803867dd53bfcfbaef6f6701da", 0xb1}, {&(0x7f0000000400)="c3c8c0", 0x3}, {&(0x7f0000001680)="0e1e71d8609ce3f4c7ca3c1fc2de73df8553e52629837841fc9b78738a3879b1daca7a836d22721bf799dfc580a3c94329e833eb5fea69cac36cb7012c30fce9e001f25caebc0a59c80fdf5a7b2907998b42009f816802c523f366f4aa0621", 0x5f}, {&(0x7f0000001700)="6813aa4bea", 0x5}, {&(0x7f0000001740)="c7754443809dff5e6d97c516dacfade1dca0fe812f184c8890919e86ac2b2cfe04b638f27dc28290060b391b6ec3a11415f62c76bb9274d803324ca12c65b167fa44a8a6d0ff26ee1bf7226b6f73881594071a515d891d2710410a5194d579a78777503b852f264eab2acfbc62c03ee1305375123cee527852b19ede83f1a3a302ce6d5365aec4a330ef4949", 0x8c}, {&(0x7f0000001800)="ee73266b356e3a7697368e227ebd42ca", 0x10}], 0xa, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"], 0x308}, 0x8004) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001980)=""/51) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000580)={'team0\x00', r3}) r4 = dup2(r1, r0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000001900), &(0x7f0000001940)=0x30) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001c80)={0x7fff, 0x81, 0x13, 0x5, 0x1b, 0x6, 0xcc7e, 0x9, 0xfffffffffffffffa, 0x0, 0x8, 0x80000001}) 09:31:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff82]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1332.467611][T18126] FAULT_INJECTION: forcing a failure. [ 1332.467611][T18126] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.514453][T18126] CPU: 0 PID: 18126 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1332.522467][T18126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1332.522473][T18126] Call Trace: [ 1332.522496][T18126] dump_stack+0x172/0x1f0 [ 1332.522520][T18126] should_fail.cold+0xa/0x15 [ 1332.544948][T18126] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1332.550764][T18126] ? ___might_sleep+0x163/0x280 [ 1332.550789][T18126] __should_failslab+0x121/0x190 09:31:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1332.560643][T18126] should_failslab+0x9/0x14 [ 1332.565148][T18126] kmem_cache_alloc_trace+0x2ce/0x750 [ 1332.570531][T18126] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1332.576347][T18126] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1332.581985][T18126] __list_lru_init+0x3fe/0x710 [ 1332.586753][T18126] alloc_super+0x762/0x890 [ 1332.591171][T18126] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1332.596984][T18126] sget_userns+0xf1/0x560 [ 1332.601321][T18126] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1332.606008][T18126] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1332.611816][T18126] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1332.616494][T18126] sget+0x10c/0x150 [ 1332.620325][T18126] gfs2_mount+0x179/0x5de [ 1332.624657][T18126] ? fill_super+0x25c0/0x25c0 [ 1332.629338][T18126] ? rcu_read_lock_sched_held+0x110/0x130 [ 1332.635056][T18126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1332.641300][T18126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1332.647555][T18126] ? vfs_parse_fs_string+0x111/0x170 [ 1332.652851][T18126] ? vfs_parse_fs_string+0x111/0x170 [ 1332.658148][T18126] ? rcu_read_lock_sched_held+0x110/0x130 [ 1332.663873][T18126] ? kfree+0x1f7/0x220 [ 1332.667953][T18126] ? vfs_parse_fs_string+0x116/0x170 [ 1332.673249][T18126] ? vfs_parse_fs_param+0x540/0x540 [ 1332.678458][T18126] ? fill_super+0x25c0/0x25c0 [ 1332.683140][T18126] legacy_get_tree+0x108/0x220 [ 1332.687905][T18126] ? legacy_parse_monolithic+0x11f/0x180 [ 1332.693538][T18126] vfs_get_tree+0x8e/0x390 [ 1332.693561][T18126] do_mount+0x138c/0x1c00 [ 1332.702296][T18126] ? copy_mount_string+0x40/0x40 [ 1332.707263][T18126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1332.713500][T18126] ? copy_mount_options+0x280/0x3a0 [ 1332.718702][T18126] ksys_mount+0xdb/0x150 [ 1332.722943][T18126] __x64_sys_mount+0xbe/0x150 [ 1332.727722][T18126] do_syscall_64+0xfd/0x680 [ 1332.732244][T18126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1332.738137][T18126] RIP: 0033:0x45bf6a [ 1332.742028][T18126] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1332.742036][T18126] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1332.742052][T18126] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1332.742061][T18126] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1332.742071][T18126] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1332.742079][T18126] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1332.742092][T18126] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1332.815332][T18138] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:31:57 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000000080)=""/136, 0x88) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:31:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff83]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1333.020402][T18150] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:31:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2300}) 09:31:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff84]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 2 (fault-call:0 fault-nth:76): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x7fff, 0x1, 0x4daa07f1, 0x20, &(0x7f00000000c0)=[{}]}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x111000) 09:31:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff85]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1333.283686][T18166] FAULT_INJECTION: forcing a failure. [ 1333.283686][T18166] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.303867][T18166] CPU: 0 PID: 18166 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1333.311898][T18166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1333.321951][T18166] Call Trace: [ 1333.321982][T18166] dump_stack+0x172/0x1f0 09:31:58 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbe42}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000140)={0x3, 0x9}) dup2(r0, 0xffffffffffffffff) [ 1333.327011][T18168] FAT-fs (loop5): bogus number of reserved sectors [ 1333.329587][T18166] should_fail.cold+0xa/0x15 [ 1333.329605][T18166] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1333.329627][T18166] ? ___might_sleep+0x163/0x280 [ 1333.351322][T18166] __should_failslab+0x121/0x190 [ 1333.356264][T18166] should_failslab+0x9/0x14 [ 1333.356280][T18166] kmem_cache_alloc_trace+0x2ce/0x750 [ 1333.356297][T18166] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1333.356315][T18166] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1333.356332][T18166] __list_lru_init+0x3fe/0x710 [ 1333.356350][T18166] alloc_super+0x762/0x890 [ 1333.356367][T18166] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1333.356385][T18166] sget_userns+0xf1/0x560 [ 1333.362622][T18168] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1333.366320][T18166] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1333.366340][T18166] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1333.366354][T18166] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1333.366367][T18166] sget+0x10c/0x150 [ 1333.366385][T18166] gfs2_mount+0x179/0x5de [ 1333.366401][T18166] ? fill_super+0x25c0/0x25c0 [ 1333.366419][T18166] ? rcu_read_lock_sched_held+0x110/0x130 [ 1333.366432][T18166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1333.366451][T18166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1333.387129][T18166] ? vfs_parse_fs_string+0x111/0x170 [ 1333.387143][T18166] ? vfs_parse_fs_string+0x111/0x170 [ 1333.387178][T18166] ? rcu_read_lock_sched_held+0x110/0x130 [ 1333.397279][T18166] ? kfree+0x1f7/0x220 [ 1333.397296][T18166] ? vfs_parse_fs_string+0x116/0x170 [ 1333.397312][T18166] ? vfs_parse_fs_param+0x540/0x540 09:31:58 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xa, 0x7, 0x20, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x55ae21ad}, &(0x7f0000000100)=0x8) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) [ 1333.397332][T18166] ? fill_super+0x25c0/0x25c0 [ 1333.397344][T18166] legacy_get_tree+0x108/0x220 [ 1333.397357][T18166] ? legacy_parse_monolithic+0x11f/0x180 [ 1333.397372][T18166] vfs_get_tree+0x8e/0x390 [ 1333.397387][T18166] do_mount+0x138c/0x1c00 [ 1333.397406][T18166] ? copy_mount_string+0x40/0x40 [ 1333.509581][T18166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1333.515839][T18166] ? _copy_from_user+0xdd/0x150 [ 1333.520711][T18166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1333.526963][T18166] ? copy_mount_options+0x280/0x3a0 09:31:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1333.532179][T18166] ksys_mount+0xdb/0x150 [ 1333.536434][T18166] __x64_sys_mount+0xbe/0x150 [ 1333.541122][T18166] do_syscall_64+0xfd/0x680 [ 1333.545635][T18166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1333.551525][T18166] RIP: 0033:0x45bf6a [ 1333.555422][T18166] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1333.575032][T18166] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1333.583562][T18166] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1333.591553][T18166] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1333.599528][T18166] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1333.607511][T18166] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1333.615497][T18166] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2601}) 09:31:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 2 (fault-call:0 fault-nth:77): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:58 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x57, "0ed0d2ede6fe73b1bb113d549c81b536bb65695e1f68cee0e0cf528442293fcb33197a0e530f14696bf24180214882608ca7c4f2e2a91820accb57e8fa957280f3692e40ce237ac6a82ea60825d596fc9121791e795a5f"}, &(0x7f0000000100)=0x7b) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) dup2(r0, r1) 09:31:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8b]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1333.875709][T18196] FAULT_INJECTION: forcing a failure. [ 1333.875709][T18196] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.904297][T18200] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1333.925034][T18196] CPU: 0 PID: 18196 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1333.933132][T18196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1333.943529][T18196] Call Trace: [ 1333.946829][T18196] dump_stack+0x172/0x1f0 [ 1333.951185][T18196] should_fail.cold+0xa/0x15 [ 1333.955791][T18196] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1333.961612][T18196] ? ___might_sleep+0x163/0x280 [ 1333.966474][T18196] __should_failslab+0x121/0x190 [ 1333.971423][T18196] should_failslab+0x9/0x14 [ 1333.975928][T18196] kmem_cache_alloc_trace+0x2ce/0x750 [ 1333.981305][T18196] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1333.987135][T18196] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1333.992784][T18196] __list_lru_init+0x3fe/0x710 [ 1333.997557][T18196] alloc_super+0x762/0x890 [ 1334.001976][T18196] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1334.007785][T18196] sget_userns+0xf1/0x560 [ 1334.012120][T18196] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1334.016826][T18196] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1334.022629][T18196] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1334.027311][T18196] sget+0x10c/0x150 [ 1334.031127][T18196] gfs2_mount+0x179/0x5de [ 1334.035467][T18196] ? fill_super+0x25c0/0x25c0 [ 1334.040162][T18196] ? rcu_read_lock_sched_held+0x110/0x130 [ 1334.045971][T18196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1334.052213][T18196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1334.058456][T18196] ? vfs_parse_fs_string+0x111/0x170 [ 1334.063747][T18196] ? vfs_parse_fs_string+0x111/0x170 [ 1334.069037][T18196] ? rcu_read_lock_sched_held+0x110/0x130 [ 1334.074755][T18196] ? kfree+0x1f7/0x220 [ 1334.078821][T18196] ? vfs_parse_fs_string+0x116/0x170 [ 1334.084101][T18196] ? vfs_parse_fs_param+0x540/0x540 [ 1334.089309][T18196] ? fill_super+0x25c0/0x25c0 [ 1334.093995][T18196] legacy_get_tree+0x108/0x220 [ 1334.098759][T18196] ? legacy_parse_monolithic+0x11f/0x180 [ 1334.104390][T18196] vfs_get_tree+0x8e/0x390 [ 1334.108806][T18196] do_mount+0x138c/0x1c00 [ 1334.113163][T18196] ? copy_mount_string+0x40/0x40 [ 1334.118115][T18196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1334.124362][T18196] ? copy_mount_options+0x280/0x3a0 [ 1334.129571][T18196] ksys_mount+0xdb/0x150 [ 1334.133821][T18196] __x64_sys_mount+0xbe/0x150 [ 1334.138591][T18196] do_syscall_64+0xfd/0x680 [ 1334.143104][T18196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1334.149008][T18196] RIP: 0033:0x45bf6a [ 1334.152911][T18196] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1334.174001][T18196] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1334.182420][T18196] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1334.190398][T18196] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1334.198377][T18196] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1334.206357][T18196] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1334.214331][T18196] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:31:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:59 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:31:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8c]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:59 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1334.276472][T18211] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:31:59 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r1, r2) r3 = msgget(0x0, 0x600) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000040)=""/1) 09:31:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2605}) 09:31:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:59 executing program 2 (fault-call:0 fault-nth:78): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:59 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:31:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1334.582502][T18230] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:31:59 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffff, 0x88000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000140)="e14e8e0899a69d591f4c4490d1123bc35a6bdf301a3ee47608007248a55ab2f1bdf5328945be99968775bede313aa88f481add4ccda9e35ba3507ae55bd858ae84e40df7b343439fb472"}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, @null, @rose={'rose', 0x0}, 0x9, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x401, 0x6, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) dup2(r2, r2) 09:31:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8f]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1334.695454][T18235] FAULT_INJECTION: forcing a failure. [ 1334.695454][T18235] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.716296][T18243] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1334.763271][T18235] CPU: 1 PID: 18235 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1334.771491][T18235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1334.781567][T18235] Call Trace: [ 1334.784880][T18235] dump_stack+0x172/0x1f0 [ 1334.789222][T18235] should_fail.cold+0xa/0x15 [ 1334.793822][T18235] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1334.799648][T18235] ? ___might_sleep+0x163/0x280 [ 1334.804632][T18235] __should_failslab+0x121/0x190 [ 1334.809583][T18235] should_failslab+0x9/0x14 [ 1334.814100][T18235] kmem_cache_alloc_trace+0x2ce/0x750 [ 1334.819492][T18235] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1334.825309][T18235] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1334.830954][T18235] __list_lru_init+0x3fe/0x710 [ 1334.835727][T18235] alloc_super+0x762/0x890 [ 1334.840586][T18235] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1334.846536][T18235] sget_userns+0xf1/0x560 [ 1334.850876][T18235] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1334.855559][T18235] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1334.861372][T18235] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1334.866065][T18235] sget+0x10c/0x150 [ 1334.869880][T18235] gfs2_mount+0x179/0x5de [ 1334.874220][T18235] ? fill_super+0x25c0/0x25c0 [ 1334.878923][T18235] ? rcu_read_lock_sched_held+0x110/0x130 [ 1334.884644][T18235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1334.890898][T18235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1334.897148][T18235] ? vfs_parse_fs_string+0x111/0x170 [ 1334.902434][T18235] ? vfs_parse_fs_string+0x111/0x170 [ 1334.907722][T18235] ? rcu_read_lock_sched_held+0x110/0x130 [ 1334.913441][T18235] ? kfree+0x1f7/0x220 [ 1334.917514][T18235] ? vfs_parse_fs_string+0x116/0x170 [ 1334.922801][T18235] ? vfs_parse_fs_param+0x540/0x540 [ 1334.928017][T18235] ? fill_super+0x25c0/0x25c0 [ 1334.932698][T18235] legacy_get_tree+0x108/0x220 [ 1334.937465][T18235] ? legacy_parse_monolithic+0x11f/0x180 [ 1334.943104][T18235] vfs_get_tree+0x8e/0x390 [ 1334.947525][T18235] do_mount+0x138c/0x1c00 [ 1334.951861][T18235] ? copy_mount_string+0x40/0x40 [ 1334.956811][T18235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1334.963056][T18235] ? copy_mount_options+0x280/0x3a0 [ 1334.968270][T18235] ksys_mount+0xdb/0x150 [ 1334.972521][T18235] __x64_sys_mount+0xbe/0x150 [ 1334.977204][T18235] do_syscall_64+0xfd/0x680 [ 1334.981714][T18235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1334.987609][T18235] RIP: 0033:0x45bf6a [ 1334.991508][T18235] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 09:32:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x3f00}) 09:32:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1335.011113][T18235] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1335.019644][T18235] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1335.027643][T18235] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1335.035620][T18235] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1335.043607][T18235] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1335.051597][T18235] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:00 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) rt_sigreturn() 09:32:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff93]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1335.191139][T18254] FAT-fs (loop5): bogus number of reserved sectors [ 1335.220866][T18254] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:00 executing program 2 (fault-call:0 fault-nth:79): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000001140)={0x68, r2, 0x310, 0x70bd2d, 0x25dfdbfb, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x2, @media='udp\x00'}}}, [""]}, 0x68}}, 0x80) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/4096) dup2(r0, r1) 09:32:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1335.376578][T18263] FAT-fs (loop5): bogus number of reserved sectors [ 1335.390212][T18263] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4000}) 09:32:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x48800, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x20, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r3 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000080)={0xfff, 0x6, 0x1, 0x2, 0x7, 0xfffffffffffffffd}) [ 1335.562953][T18278] FAULT_INJECTION: forcing a failure. [ 1335.562953][T18278] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.604634][T18278] CPU: 1 PID: 18278 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1335.612666][T18278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1335.622850][T18278] Call Trace: [ 1335.626166][T18278] dump_stack+0x172/0x1f0 [ 1335.630522][T18278] should_fail.cold+0xa/0x15 [ 1335.635143][T18278] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1335.640971][T18278] ? ___might_sleep+0x163/0x280 [ 1335.645846][T18278] __should_failslab+0x121/0x190 [ 1335.650808][T18278] should_failslab+0x9/0x14 [ 1335.655340][T18278] kmem_cache_alloc_trace+0x2ce/0x750 [ 1335.660721][T18278] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1335.666553][T18278] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1335.672339][T18278] __list_lru_init+0x3fe/0x710 [ 1335.677126][T18278] alloc_super+0x762/0x890 [ 1335.681560][T18278] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1335.687396][T18278] sget_userns+0xf1/0x560 [ 1335.691743][T18278] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1335.696429][T18278] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1335.702240][T18278] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1335.706918][T18278] sget+0x10c/0x150 [ 1335.710735][T18278] gfs2_mount+0x179/0x5de [ 1335.715069][T18278] ? fill_super+0x25c0/0x25c0 [ 1335.719763][T18278] ? rcu_read_lock_sched_held+0x110/0x130 [ 1335.725483][T18278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1335.731728][T18278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1335.738091][T18278] ? vfs_parse_fs_string+0x111/0x170 [ 1335.743381][T18278] ? vfs_parse_fs_string+0x111/0x170 [ 1335.748669][T18278] ? rcu_read_lock_sched_held+0x110/0x130 [ 1335.754386][T18278] ? kfree+0x1f7/0x220 [ 1335.758467][T18278] ? vfs_parse_fs_string+0x116/0x170 [ 1335.763751][T18278] ? vfs_parse_fs_param+0x540/0x540 [ 1335.768957][T18278] ? fill_super+0x25c0/0x25c0 [ 1335.773636][T18278] legacy_get_tree+0x108/0x220 [ 1335.778404][T18278] ? legacy_parse_monolithic+0x11f/0x180 [ 1335.784043][T18278] vfs_get_tree+0x8e/0x390 [ 1335.788469][T18278] do_mount+0x138c/0x1c00 [ 1335.792806][T18278] ? copy_mount_string+0x40/0x40 [ 1335.797755][T18278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1335.804000][T18278] ? copy_mount_options+0x280/0x3a0 [ 1335.809206][T18278] ksys_mount+0xdb/0x150 [ 1335.813453][T18278] __x64_sys_mount+0xbe/0x150 [ 1335.818140][T18278] do_syscall_64+0xfd/0x680 [ 1335.822651][T18278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1335.828552][T18278] RIP: 0033:0x45bf6a [ 1335.832449][T18278] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 09:32:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1335.852058][T18278] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1335.860474][T18278] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1335.868449][T18278] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1335.876423][T18278] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1335.884393][T18278] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1335.892370][T18278] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:01 executing program 2 (fault-call:0 fault-nth:80): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:01 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0xa, 0x18, 0x10, "cc1955ebda1514a0b42b84dea4f4a53b00d0d6eb24f67315ec9f12ee6883ac2dad7835e0e67abab08ff1d3bcd7f322601e358520d6bb53e816d2f604b4d26f4d", "14d51317a97a341eadf0e451b7d3512caba7e359753d3f9c715cb1b942014674", [0x5, 0x6]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x3, 0x1, 0x802000000, 0x10001, 0x7ff, 0x6d0b, 0x91d, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) dup2(r0, r1) 09:32:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1336.005214][T18298] FAT-fs (loop5): bogus number of reserved sectors [ 1336.026291][T18298] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1336.095535][T18302] FAT-fs (loop5): bogus number of reserved sectors [ 1336.117267][T18302] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:01 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={r0, 0x2, 0xfffffffff1000000, 0xfffff000}) 09:32:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4800}) 09:32:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1336.313368][T18316] FAULT_INJECTION: forcing a failure. [ 1336.313368][T18316] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.358334][T18316] CPU: 0 PID: 18316 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1336.366362][T18316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1336.366369][T18316] Call Trace: [ 1336.366397][T18316] dump_stack+0x172/0x1f0 [ 1336.366419][T18316] should_fail.cold+0xa/0x15 [ 1336.366440][T18316] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1336.366462][T18316] ? ___might_sleep+0x163/0x280 [ 1336.366480][T18316] __should_failslab+0x121/0x190 [ 1336.366497][T18316] should_failslab+0x9/0x14 [ 1336.366509][T18316] kmem_cache_alloc_trace+0x2ce/0x750 [ 1336.366523][T18316] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1336.366542][T18316] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1336.366560][T18316] __list_lru_init+0x3fe/0x710 [ 1336.366579][T18316] alloc_super+0x762/0x890 [ 1336.366598][T18316] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1336.366613][T18316] sget_userns+0xf1/0x560 [ 1336.366627][T18316] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1336.366644][T18316] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1336.366657][T18316] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1336.366674][T18316] sget+0x10c/0x150 [ 1336.425731][T18316] gfs2_mount+0x179/0x5de [ 1336.425748][T18316] ? fill_super+0x25c0/0x25c0 [ 1336.425768][T18316] ? rcu_read_lock_sched_held+0x110/0x130 [ 1336.425783][T18316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1336.425796][T18316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1336.425817][T18316] ? vfs_parse_fs_string+0x111/0x170 [ 1336.464018][T18316] ? vfs_parse_fs_string+0x111/0x170 [ 1336.464035][T18316] ? rcu_read_lock_sched_held+0x110/0x130 [ 1336.464052][T18316] ? kfree+0x1f7/0x220 [ 1336.473153][T18320] FAT-fs (loop5): bogus number of reserved sectors [ 1336.478762][T18316] ? vfs_parse_fs_string+0x116/0x170 [ 1336.478779][T18316] ? vfs_parse_fs_param+0x540/0x540 [ 1336.478798][T18316] ? fill_super+0x25c0/0x25c0 [ 1336.478811][T18316] legacy_get_tree+0x108/0x220 [ 1336.478825][T18316] ? legacy_parse_monolithic+0x11f/0x180 [ 1336.478840][T18316] vfs_get_tree+0x8e/0x390 [ 1336.478857][T18316] do_mount+0x138c/0x1c00 [ 1336.478876][T18316] ? copy_mount_string+0x40/0x40 [ 1336.478893][T18316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1336.478905][T18316] ? _copy_from_user+0xdd/0x150 [ 1336.478926][T18316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1336.496644][T18316] ? copy_mount_options+0x280/0x3a0 [ 1336.496663][T18316] ksys_mount+0xdb/0x150 [ 1336.496680][T18316] __x64_sys_mount+0xbe/0x150 [ 1336.496699][T18316] do_syscall_64+0xfd/0x680 [ 1336.496718][T18316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1336.496727][T18316] RIP: 0033:0x45bf6a [ 1336.496741][T18316] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1336.496753][T18316] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1336.530714][T18320] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1336.533392][T18316] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1336.533403][T18316] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 09:32:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1336.533412][T18316] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1336.533420][T18316] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1336.533427][T18316] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1336.761771][T18332] FAT-fs (loop5): bogus number of reserved sectors 09:32:01 executing program 2 (fault-call:0 fault-nth:81): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:01 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:32:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1336.805708][T18332] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4a04}) 09:32:01 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:32:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1336.968073][T18348] FAULT_INJECTION: forcing a failure. [ 1336.968073][T18348] name failslab, interval 1, probability 0, space 0, times 0 09:32:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1337.058970][T18348] CPU: 1 PID: 18348 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1337.067010][T18348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1337.077074][T18348] Call Trace: [ 1337.080384][T18348] dump_stack+0x172/0x1f0 [ 1337.084738][T18348] should_fail.cold+0xa/0x15 [ 1337.089348][T18348] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1337.095168][T18348] ? ___might_sleep+0x163/0x280 [ 1337.100030][T18348] __should_failslab+0x121/0x190 09:32:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1337.104991][T18348] should_failslab+0x9/0x14 [ 1337.109513][T18348] kmem_cache_alloc_trace+0x2ce/0x750 [ 1337.114893][T18348] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1337.120716][T18348] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1337.126354][T18348] __list_lru_init+0x3fe/0x710 [ 1337.131129][T18348] alloc_super+0x762/0x890 [ 1337.135552][T18348] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1337.141368][T18348] sget_userns+0xf1/0x560 [ 1337.145705][T18348] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1337.150391][T18348] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1337.156205][T18348] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1337.160890][T18348] sget+0x10c/0x150 [ 1337.164712][T18348] gfs2_mount+0x179/0x5de [ 1337.169050][T18348] ? fill_super+0x25c0/0x25c0 [ 1337.173743][T18348] ? rcu_read_lock_sched_held+0x110/0x130 [ 1337.179475][T18348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.185730][T18348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.191984][T18348] ? vfs_parse_fs_string+0x111/0x170 [ 1337.197276][T18348] ? vfs_parse_fs_string+0x111/0x170 [ 1337.202566][T18348] ? rcu_read_lock_sched_held+0x110/0x130 [ 1337.208290][T18348] ? kfree+0x1f7/0x220 [ 1337.212366][T18348] ? vfs_parse_fs_string+0x116/0x170 [ 1337.217657][T18348] ? vfs_parse_fs_param+0x540/0x540 [ 1337.222864][T18348] ? fill_super+0x25c0/0x25c0 [ 1337.227550][T18348] legacy_get_tree+0x108/0x220 [ 1337.232452][T18348] ? legacy_parse_monolithic+0x11f/0x180 [ 1337.238098][T18348] vfs_get_tree+0x8e/0x390 [ 1337.242517][T18348] do_mount+0x138c/0x1c00 [ 1337.246861][T18348] ? copy_mount_string+0x40/0x40 [ 1337.251813][T18348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.258060][T18348] ? copy_mount_options+0x280/0x3a0 [ 1337.263265][T18348] ksys_mount+0xdb/0x150 [ 1337.267519][T18348] __x64_sys_mount+0xbe/0x150 [ 1337.272324][T18348] do_syscall_64+0xfd/0x680 [ 1337.276828][T18348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1337.276841][T18348] RIP: 0033:0x45bf6a [ 1337.276856][T18348] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1337.276865][T18348] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1337.276880][T18348] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1337.276889][T18348] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1337.276897][T18348] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1337.276910][T18348] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1337.306261][T18348] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1337.379794][T18354] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:02 executing program 2 (fault-call:0 fault-nth:82): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:02 executing program 1: openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0xe2e436c2080da6be, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) [ 1337.446853][T18372] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4b04}) 09:32:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:02 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000003c0)=""/138, &(0x7f0000000480)=0x8a) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @dev}, &(0x7f0000000300)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000340)=0x7, 0x4) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002bbd7000fcdbdf25020000000800060092b91eee001009acc1d30800"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004040) ioctl$VIDIOC_SUBDEV_G_EDID(r2, 0xc0285628, &(0x7f00000000c0)={0x0, 0x6, 0x29, [], &(0x7f0000000080)=0x10001}) dup2(r2, r3) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000240)) 09:32:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1337.652445][T18384] FAULT_INJECTION: forcing a failure. [ 1337.652445][T18384] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.704646][T18389] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1337.713140][T18384] CPU: 1 PID: 18384 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1337.721137][T18384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1337.732159][T18384] Call Trace: [ 1337.732187][T18384] dump_stack+0x172/0x1f0 [ 1337.732214][T18384] should_fail.cold+0xa/0x15 [ 1337.732235][T18384] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1337.732256][T18384] ? ___might_sleep+0x163/0x280 09:32:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1337.732277][T18384] __should_failslab+0x121/0x190 [ 1337.732299][T18384] should_failslab+0x9/0x14 [ 1337.732310][T18384] kmem_cache_alloc_trace+0x2ce/0x750 [ 1337.732329][T18384] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1337.775843][T18384] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1337.781507][T18384] __list_lru_init+0x3fe/0x710 [ 1337.786285][T18384] alloc_super+0x762/0x890 [ 1337.790715][T18384] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1337.796531][T18384] sget_userns+0xf1/0x560 [ 1337.800869][T18384] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1337.805560][T18384] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1337.811371][T18384] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1337.816058][T18384] sget+0x10c/0x150 [ 1337.819876][T18384] gfs2_mount+0x179/0x5de [ 1337.824232][T18384] ? fill_super+0x25c0/0x25c0 [ 1337.828923][T18384] ? rcu_read_lock_sched_held+0x110/0x130 [ 1337.834644][T18384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.840893][T18384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.847140][T18384] ? vfs_parse_fs_string+0x111/0x170 [ 1337.852434][T18384] ? vfs_parse_fs_string+0x111/0x170 [ 1337.852451][T18384] ? rcu_read_lock_sched_held+0x110/0x130 [ 1337.852468][T18384] ? kfree+0x1f7/0x220 [ 1337.867522][T18384] ? vfs_parse_fs_string+0x116/0x170 [ 1337.872813][T18384] ? vfs_parse_fs_param+0x540/0x540 [ 1337.872834][T18384] ? fill_super+0x25c0/0x25c0 [ 1337.872851][T18384] legacy_get_tree+0x108/0x220 [ 1337.887540][T18384] ? legacy_parse_monolithic+0x11f/0x180 [ 1337.893178][T18384] vfs_get_tree+0x8e/0x390 [ 1337.893195][T18384] do_mount+0x138c/0x1c00 [ 1337.893214][T18384] ? copy_mount_string+0x40/0x40 [ 1337.901930][T18384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1337.901946][T18384] ? _copy_from_user+0xdd/0x150 [ 1337.901970][T18384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.913119][T18384] ? copy_mount_options+0x280/0x3a0 [ 1337.913139][T18384] ksys_mount+0xdb/0x150 [ 1337.913156][T18384] __x64_sys_mount+0xbe/0x150 [ 1337.924205][T18384] do_syscall_64+0xfd/0x680 [ 1337.924225][T18384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1337.924240][T18384] RIP: 0033:0x45bf6a [ 1337.942794][T18384] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1337.942803][T18384] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1337.942816][T18384] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1337.942829][T18384] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1337.972378][T18384] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1337.972387][T18384] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1337.972396][T18384] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:03 executing program 2 (fault-call:0 fault-nth:83): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = geteuid() r2 = getegid() write$FUSE_ENTRY(r0, &(0x7f0000000500)={0x90, 0x0, 0x6, {0x3, 0x0, 0x3ff, 0x6, 0x8, 0xf7, {0x5, 0xfff, 0x0, 0x2, 0x8, 0x6, 0x3f, 0xfffffffffffffce9, 0x4, 0x1, 0x3, r1, r2, 0x9, 0x3}}}, 0x90) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000002c0)="fc4702f6fc1f927ceed7e99d6bc1d6db493b67456124e3748adacb47124e87e4d643aa092d8dd6c9e9144f3c14eba7fa97f2747b542f3e38214d49081718de0f6b86bafcaf6c744a1913780a34b0e128bd2e8f3dd19ebfce845acee8f72a536edb30418c0a08fab70397a532b443eef013e7aace6d1dc866e292eec75837ef227e", 0x81) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000480)={0x2, 0x1, 0x5, 0x9ec, 0x5, 0xab}) sendmsg$alg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="8b9bbe6d9cdf4a960986b52ae02655fe99dd9b01", 0x14}, {&(0x7f0000000180)="f13afbd72cdb5c3dd03f4ab270d00989189192fbe06e8a48bd7fdfb4e04a20f86c043a95399e10f169acff79dbe1ca1dad57896394252375c9a59e7d7d82e10316d0d52d8cee384bc9ec2133855a29bbffbf330cccc94f68f156952d2358e5b7253c6f091e05d0c9eb85f6d8235b4495c9bddd0f87758e4d31a91a3dd976500a8601129cfbcb60ebdf3eb89865c204d3334f72af15ee73b6c32f2e39ec4ae4a4ba9a3e22dfcd1e82c387e6bed56b9d919c9a47dd84bee52e230c9c", 0xbb}, {&(0x7f0000000240)="93077e8fe6ab63", 0x7}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="8800000000000000170100000200000070000000183d6277431cbc8fea1381830bd2f0d4b0ba3bc6f24f661747d933ad4109884d0303d9108c814a69ee4346926a3cb2317d19e7229292f53749a422d5f81e5afa59c45cad230c45d8ba7783db51f1e7c7b5000000170100000400000000000000000000001800000000000000170100000300000000000000000000006db7014e51d4ede27c64e86b4fb2ed3436e5e7d300"/180], 0xb8, 0x80}, 0x9ab0b0536d577fbd) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000100)) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = geteuid() setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000005c0)="d23c8b730d1dc1a5afd627f1f6ddc799d6d9c3a18836dbabae4f1dec121346d20db39269e983ddab79da55fd5ebbecbc66cd05fcd24f977b13af27a93d267d3dd072dcb359be9662dc9c3c6d92d4700158780f7c1dbe02a97cb6ec0214b134c2844fb0c60d56d914d629c761f630b766de626f46", 0x74) r4 = getuid() mount$9p_unix(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='9p\x00', 0x20000, &(0x7f0000000640)=ANY=[@ANYBLOB='trans=unix,noextend,nodevmap,dfltuid=', @ANYRESHEX=r3, @ANYBLOB="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", @ANYRESDEC=r4, @ANYBLOB=',appraise,\x00']) [ 1338.126047][T18389] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4c00}) 09:32:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3300000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1338.291274][T18417] FAULT_INJECTION: forcing a failure. [ 1338.291274][T18417] name failslab, interval 1, probability 0, space 0, times 0 09:32:03 executing program 1: sync() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r0) [ 1338.398342][T18417] CPU: 1 PID: 18417 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1338.406383][T18417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1338.416459][T18417] Call Trace: [ 1338.419773][T18417] dump_stack+0x172/0x1f0 [ 1338.424148][T18417] should_fail.cold+0xa/0x15 [ 1338.428765][T18417] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1338.434585][T18417] ? ___might_sleep+0x163/0x280 [ 1338.439447][T18417] __should_failslab+0x121/0x190 [ 1338.444398][T18417] should_failslab+0x9/0x14 [ 1338.448914][T18417] kmem_cache_alloc_trace+0x2ce/0x750 [ 1338.454300][T18417] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1338.460128][T18417] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1338.465771][T18417] __list_lru_init+0x3fe/0x710 [ 1338.470544][T18417] alloc_super+0x762/0x890 [ 1338.474971][T18417] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1338.480782][T18417] sget_userns+0xf1/0x560 [ 1338.485113][T18417] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1338.489798][T18417] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1338.495607][T18417] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1338.500288][T18417] sget+0x10c/0x150 [ 1338.504105][T18417] gfs2_mount+0x179/0x5de [ 1338.508440][T18417] ? fill_super+0x25c0/0x25c0 [ 1338.513129][T18417] ? rcu_read_lock_sched_held+0x110/0x130 [ 1338.518864][T18417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1338.525225][T18417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1338.531472][T18417] ? vfs_parse_fs_string+0x111/0x170 [ 1338.536762][T18417] ? vfs_parse_fs_string+0x111/0x170 [ 1338.542048][T18417] ? rcu_read_lock_sched_held+0x110/0x130 [ 1338.547769][T18417] ? kfree+0x1f7/0x220 [ 1338.552022][T18417] ? vfs_parse_fs_string+0x116/0x170 [ 1338.557317][T18417] ? vfs_parse_fs_param+0x540/0x540 [ 1338.562525][T18417] ? fill_super+0x25c0/0x25c0 [ 1338.567220][T18417] legacy_get_tree+0x108/0x220 [ 1338.571987][T18417] ? legacy_parse_monolithic+0x11f/0x180 [ 1338.577629][T18417] vfs_get_tree+0x8e/0x390 [ 1338.582052][T18417] do_mount+0x138c/0x1c00 [ 1338.586397][T18417] ? copy_mount_string+0x40/0x40 [ 1338.591351][T18417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1338.597693][T18417] ? copy_mount_options+0x280/0x3a0 [ 1338.602905][T18417] ksys_mount+0xdb/0x150 [ 1338.607159][T18417] __x64_sys_mount+0xbe/0x150 [ 1338.611851][T18417] do_syscall_64+0xfd/0x680 [ 1338.616368][T18417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1338.622263][T18417] RIP: 0033:0x45bf6a [ 1338.626162][T18417] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1338.645772][T18417] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1338.654189][T18417] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1338.662167][T18417] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1338.670144][T18417] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1338.678120][T18417] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1338.686091][T18417] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1338.723961][T18425] FAT-fs (loop5): bogus number of reserved sectors [ 1338.743538][T18425] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:03 executing program 2 (fault-call:0 fault-nth:84): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1338.870662][T18438] FAT-fs (loop5): bogus number of reserved sectors [ 1338.895301][T18438] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:03 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6c, 0x101000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:32:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4c04}) 09:32:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1339.035100][T18444] FAULT_INJECTION: forcing a failure. [ 1339.035100][T18444] name failslab, interval 1, probability 0, space 0, times 0 [ 1339.096383][T18444] CPU: 1 PID: 18444 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1339.104422][T18444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1339.114487][T18444] Call Trace: [ 1339.117795][T18444] dump_stack+0x172/0x1f0 [ 1339.122151][T18444] should_fail.cold+0xa/0x15 [ 1339.126762][T18444] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1339.132590][T18444] ? ___might_sleep+0x163/0x280 [ 1339.137467][T18444] __should_failslab+0x121/0x190 [ 1339.142415][T18444] should_failslab+0x9/0x14 [ 1339.146929][T18444] kmem_cache_alloc_trace+0x2ce/0x750 [ 1339.152323][T18444] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1339.158213][T18444] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1339.163867][T18444] __list_lru_init+0x3fe/0x710 [ 1339.168651][T18444] alloc_super+0x78d/0x890 [ 1339.173087][T18444] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1339.178912][T18444] sget_userns+0xf1/0x560 [ 1339.183379][T18444] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1339.188082][T18444] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1339.188098][T18444] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1339.188118][T18444] sget+0x10c/0x150 [ 1339.198582][T18444] gfs2_mount+0x179/0x5de [ 1339.198602][T18444] ? fill_super+0x25c0/0x25c0 [ 1339.198623][T18444] ? rcu_read_lock_sched_held+0x110/0x130 [ 1339.198643][T18444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1339.206748][T18444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1339.206768][T18444] ? vfs_parse_fs_string+0x111/0x170 [ 1339.206784][T18444] ? vfs_parse_fs_string+0x111/0x170 [ 1339.206803][T18444] ? rcu_read_lock_sched_held+0x110/0x130 [ 1339.217204][T18444] ? kfree+0x1f7/0x220 [ 1339.217221][T18444] ? vfs_parse_fs_string+0x116/0x170 [ 1339.217237][T18444] ? vfs_parse_fs_param+0x540/0x540 [ 1339.217257][T18444] ? fill_super+0x25c0/0x25c0 [ 1339.217273][T18444] legacy_get_tree+0x108/0x220 [ 1339.270034][T18444] ? legacy_parse_monolithic+0x11f/0x180 [ 1339.275676][T18444] vfs_get_tree+0x8e/0x390 [ 1339.280101][T18444] do_mount+0x138c/0x1c00 [ 1339.284438][T18444] ? copy_mount_string+0x40/0x40 [ 1339.289388][T18444] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1339.295666][T18444] ? _copy_from_user+0xdd/0x150 [ 1339.300538][T18444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1339.306777][T18444] ? copy_mount_options+0x280/0x3a0 [ 1339.312003][T18444] ksys_mount+0xdb/0x150 [ 1339.316254][T18444] __x64_sys_mount+0xbe/0x150 [ 1339.320939][T18444] do_syscall_64+0xfd/0x680 [ 1339.325459][T18444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1339.331362][T18444] RIP: 0033:0x45bf6a [ 1339.335260][T18444] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1339.354882][T18444] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1339.363299][T18444] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1339.371277][T18444] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1339.379248][T18444] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1339.387219][T18444] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 09:32:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1339.395186][T18444] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:04 executing program 1: sync() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r0) 09:32:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1339.481459][T18458] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:04 executing program 2 (fault-call:0 fault-nth:85): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1339.587410][T18454] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1339.670797][T18477] FAULT_INJECTION: forcing a failure. [ 1339.670797][T18477] name failslab, interval 1, probability 0, space 0, times 0 09:32:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4d04}) [ 1339.771852][T18477] CPU: 1 PID: 18477 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1339.779883][T18477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1339.789952][T18477] Call Trace: [ 1339.793259][T18477] dump_stack+0x172/0x1f0 [ 1339.797613][T18477] should_fail.cold+0xa/0x15 [ 1339.802212][T18477] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1339.808033][T18477] ? ___might_sleep+0x163/0x280 [ 1339.812892][T18477] __should_failslab+0x121/0x190 [ 1339.817835][T18477] should_failslab+0x9/0x14 [ 1339.822339][T18477] kmem_cache_alloc_trace+0x2ce/0x750 [ 1339.827712][T18477] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1339.833526][T18477] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1339.839169][T18477] __list_lru_init+0x3fe/0x710 [ 1339.843939][T18477] alloc_super+0x762/0x890 [ 1339.848365][T18477] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1339.854178][T18477] sget_userns+0xf1/0x560 [ 1339.858512][T18477] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1339.863194][T18477] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1339.868997][T18477] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1339.873675][T18477] sget+0x10c/0x150 [ 1339.877492][T18477] gfs2_mount+0x179/0x5de [ 1339.881831][T18477] ? fill_super+0x25c0/0x25c0 [ 1339.886515][T18477] ? rcu_read_lock_sched_held+0x110/0x130 [ 1339.892240][T18477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1339.898568][T18477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1339.904813][T18477] ? vfs_parse_fs_string+0x111/0x170 [ 1339.910100][T18477] ? vfs_parse_fs_string+0x111/0x170 [ 1339.915386][T18477] ? rcu_read_lock_sched_held+0x110/0x130 [ 1339.921104][T18477] ? kfree+0x1f7/0x220 [ 1339.925271][T18477] ? vfs_parse_fs_string+0x116/0x170 [ 1339.930563][T18477] ? vfs_parse_fs_param+0x540/0x540 [ 1339.935768][T18477] ? fill_super+0x25c0/0x25c0 [ 1339.940449][T18477] legacy_get_tree+0x108/0x220 [ 1339.945220][T18477] ? legacy_parse_monolithic+0x11f/0x180 [ 1339.950858][T18477] vfs_get_tree+0x8e/0x390 [ 1339.955280][T18477] do_mount+0x138c/0x1c00 [ 1339.959623][T18477] ? copy_mount_string+0x40/0x40 [ 1339.964570][T18477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1339.970812][T18477] ? copy_mount_options+0x280/0x3a0 [ 1339.976275][T18477] ksys_mount+0xdb/0x150 [ 1339.980523][T18477] __x64_sys_mount+0xbe/0x150 [ 1339.985209][T18477] do_syscall_64+0xfd/0x680 [ 1339.989720][T18477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1339.995607][T18477] RIP: 0033:0x45bf6a [ 1339.999506][T18477] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 09:32:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1340.019107][T18477] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1340.027532][T18477] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1340.035507][T18477] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1340.043478][T18477] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1340.051446][T18477] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1340.059418][T18477] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 09:32:05 executing program 2 (fault-call:0 fault-nth:86): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1340.261417][T18497] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/50) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x7a27, 0x40000, 0x401, 0xfffffffffffffffd, 0x8000000, 0x2}) 09:32:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1340.377501][T18502] FAULT_INJECTION: forcing a failure. [ 1340.377501][T18502] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.391938][T18509] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1340.407828][T18502] CPU: 0 PID: 18502 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1340.415840][T18502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1340.415853][T18502] Call Trace: [ 1340.429231][T18502] dump_stack+0x172/0x1f0 [ 1340.433575][T18502] should_fail.cold+0xa/0x15 [ 1340.438174][T18502] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1340.438196][T18502] ? ___might_sleep+0x163/0x280 [ 1340.438215][T18502] __should_failslab+0x121/0x190 [ 1340.438235][T18502] should_failslab+0x9/0x14 [ 1340.453803][T18502] kmem_cache_alloc_trace+0x2ce/0x750 [ 1340.453819][T18502] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1340.453840][T18502] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1340.463720][T18502] __list_lru_init+0x3fe/0x710 [ 1340.463743][T18502] alloc_super+0x762/0x890 [ 1340.463774][T18502] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1340.463795][T18502] sget_userns+0xf1/0x560 [ 1340.479953][T18502] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1340.479973][T18502] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1340.479987][T18502] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1340.480001][T18502] sget+0x10c/0x150 [ 1340.480020][T18502] gfs2_mount+0x179/0x5de [ 1340.490348][T18502] ? fill_super+0x25c0/0x25c0 [ 1340.490371][T18502] ? rcu_read_lock_sched_held+0x110/0x130 [ 1340.490390][T18502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1340.534616][T18502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1340.540871][T18502] ? vfs_parse_fs_string+0x111/0x170 [ 1340.546159][T18502] ? vfs_parse_fs_string+0x111/0x170 [ 1340.551454][T18502] ? rcu_read_lock_sched_held+0x110/0x130 [ 1340.557171][T18502] ? kfree+0x1f7/0x220 [ 1340.561251][T18502] ? vfs_parse_fs_string+0x116/0x170 [ 1340.566541][T18502] ? vfs_parse_fs_param+0x540/0x540 [ 1340.571742][T18502] ? fill_super+0x25c0/0x25c0 [ 1340.576423][T18502] legacy_get_tree+0x108/0x220 [ 1340.581185][T18502] ? legacy_parse_monolithic+0x11f/0x180 [ 1340.586832][T18502] vfs_get_tree+0x8e/0x390 [ 1340.591251][T18502] do_mount+0x138c/0x1c00 [ 1340.595588][T18502] ? copy_mount_string+0x40/0x40 [ 1340.600538][T18502] ? copy_mount_options+0x1fb/0x3a0 [ 1340.605737][T18502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1340.612076][T18502] ? copy_mount_options+0x280/0x3a0 [ 1340.617290][T18502] ksys_mount+0xdb/0x150 [ 1340.621550][T18502] __x64_sys_mount+0xbe/0x150 [ 1340.626238][T18502] do_syscall_64+0xfd/0x680 [ 1340.630746][T18502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1340.636638][T18502] RIP: 0033:0x45bf6a [ 1340.640533][T18502] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1340.660143][T18502] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1340.668558][T18502] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1340.676529][T18502] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1340.684503][T18502] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1340.692474][T18502] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1340.700446][T18502] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4e04}) 09:32:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{0x0}], 0x1, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x100032, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "7eb2d81a827c2819", "19c11afb981de052543a088d315e65a4", "1caa4f95", "d288cdea3d9a6539"}, 0x28) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:32:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 2 (fault-call:0 fault-nth:87): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1340.927977][T18528] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1341.142328][T18541] FAULT_INJECTION: forcing a failure. [ 1341.142328][T18541] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.143294][T18547] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1341.210296][T18541] CPU: 1 PID: 18541 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1341.218324][T18541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.228389][T18541] Call Trace: [ 1341.231720][T18541] dump_stack+0x172/0x1f0 [ 1341.236072][T18541] should_fail.cold+0xa/0x15 [ 1341.240672][T18541] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1341.246491][T18541] ? ___might_sleep+0x163/0x280 [ 1341.251347][T18541] __should_failslab+0x121/0x190 [ 1341.256287][T18541] should_failslab+0x9/0x14 [ 1341.260794][T18541] kmem_cache_alloc_trace+0x2ce/0x750 [ 1341.266169][T18541] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1341.271985][T18541] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1341.277621][T18541] __list_lru_init+0x3fe/0x710 [ 1341.282390][T18541] alloc_super+0x762/0x890 [ 1341.286811][T18541] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1341.292617][T18541] sget_userns+0xf1/0x560 [ 1341.296947][T18541] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1341.301629][T18541] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1341.307437][T18541] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1341.312113][T18541] sget+0x10c/0x150 [ 1341.315933][T18541] gfs2_mount+0x179/0x5de [ 1341.320267][T18541] ? fill_super+0x25c0/0x25c0 [ 1341.324950][T18541] ? rcu_read_lock_sched_held+0x110/0x130 [ 1341.330670][T18541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.336915][T18541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.343157][T18541] ? vfs_parse_fs_string+0x111/0x170 [ 1341.348445][T18541] ? vfs_parse_fs_string+0x111/0x170 [ 1341.353761][T18541] ? rcu_read_lock_sched_held+0x110/0x130 [ 1341.359482][T18541] ? kfree+0x1f7/0x220 [ 1341.363553][T18541] ? vfs_parse_fs_string+0x116/0x170 [ 1341.368843][T18541] ? vfs_parse_fs_param+0x540/0x540 [ 1341.374054][T18541] ? fill_super+0x25c0/0x25c0 [ 1341.378737][T18541] legacy_get_tree+0x108/0x220 [ 1341.383500][T18541] ? legacy_parse_monolithic+0x11f/0x180 [ 1341.389136][T18541] vfs_get_tree+0x8e/0x390 [ 1341.393557][T18541] do_mount+0x138c/0x1c00 [ 1341.397896][T18541] ? copy_mount_string+0x40/0x40 [ 1341.402839][T18541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.409079][T18541] ? copy_mount_options+0x280/0x3a0 [ 1341.414369][T18541] ksys_mount+0xdb/0x150 [ 1341.418615][T18541] __x64_sys_mount+0xbe/0x150 [ 1341.423297][T18541] do_syscall_64+0xfd/0x680 [ 1341.427812][T18541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.433999][T18541] RIP: 0033:0x45bf6a [ 1341.437894][T18541] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 09:32:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4f04}) 09:32:06 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f00000001c0)={0x19980330, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, 0x3}) r1 = getpid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x90000, 0x1f3a7951da8bdb25) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) sched_setaffinity(r1, 0x0, 0x0) syncfs(r2) 09:32:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1341.457524][T18541] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1341.465937][T18541] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1341.473906][T18541] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1341.481886][T18541] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1341.489856][T18541] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1341.497825][T18541] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:06 executing program 2 (fault-call:0 fault-nth:88): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1341.678291][T18563] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1341.773768][T18574] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5004}) 09:32:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1341.926042][T18582] FAULT_INJECTION: forcing a failure. [ 1341.926042][T18582] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.961379][T18582] CPU: 0 PID: 18582 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 09:32:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1341.969414][T18582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.979477][T18582] Call Trace: [ 1341.982788][T18582] dump_stack+0x172/0x1f0 [ 1341.987134][T18582] should_fail.cold+0xa/0x15 [ 1341.991740][T18582] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1341.997565][T18582] ? ___might_sleep+0x163/0x280 [ 1342.002442][T18582] __should_failslab+0x121/0x190 [ 1342.007387][T18582] should_failslab+0x9/0x14 [ 1342.011895][T18582] kmem_cache_alloc_node_trace+0x26d/0x720 [ 1342.017723][T18582] __kmalloc_node+0x3d/0x70 [ 1342.022244][T18582] kvmalloc_node+0x68/0x100 [ 1342.026759][T18582] __list_lru_init+0x4d5/0x710 [ 1342.031532][T18582] alloc_super+0x78d/0x890 [ 1342.035956][T18582] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1342.041769][T18582] sget_userns+0xf1/0x560 [ 1342.046096][T18582] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1342.050778][T18582] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1342.056583][T18582] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1342.061262][T18582] sget+0x10c/0x150 [ 1342.065093][T18582] gfs2_mount+0x179/0x5de [ 1342.069425][T18582] ? fill_super+0x25c0/0x25c0 [ 1342.074110][T18582] ? rcu_read_lock_sched_held+0x110/0x130 [ 1342.079829][T18582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1342.086069][T18582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1342.092313][T18582] ? vfs_parse_fs_string+0x111/0x170 [ 1342.097604][T18582] ? vfs_parse_fs_string+0x111/0x170 [ 1342.102889][T18582] ? rcu_read_lock_sched_held+0x110/0x130 [ 1342.108618][T18582] ? kfree+0x1f7/0x220 [ 1342.112700][T18582] ? vfs_parse_fs_string+0x116/0x170 [ 1342.117986][T18582] ? vfs_parse_fs_param+0x540/0x540 [ 1342.123188][T18582] ? fill_super+0x25c0/0x25c0 [ 1342.127869][T18582] legacy_get_tree+0x108/0x220 [ 1342.132634][T18582] ? legacy_parse_monolithic+0x11f/0x180 [ 1342.138275][T18582] vfs_get_tree+0x8e/0x390 [ 1342.142699][T18582] do_mount+0x138c/0x1c00 [ 1342.147035][T18582] ? copy_mount_string+0x40/0x40 [ 1342.151981][T18582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1342.158223][T18582] ? copy_mount_options+0x280/0x3a0 [ 1342.163430][T18582] ksys_mount+0xdb/0x150 [ 1342.167686][T18582] __x64_sys_mount+0xbe/0x150 [ 1342.173897][T18582] do_syscall_64+0xfd/0x680 [ 1342.178409][T18582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1342.184299][T18582] RIP: 0033:0x45bf6a [ 1342.188197][T18582] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1342.207803][T18582] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1342.216222][T18582] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1342.224210][T18582] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1342.232185][T18582] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1342.240160][T18582] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1342.248139][T18582] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:07 executing program 2 (fault-call:0 fault-nth:89): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1342.369809][T18596] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1342.506268][T18608] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1342.605066][T18612] FAULT_INJECTION: forcing a failure. [ 1342.605066][T18612] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.651990][T18612] CPU: 1 PID: 18612 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1342.660017][T18612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1342.670082][T18612] Call Trace: [ 1342.673394][T18612] dump_stack+0x172/0x1f0 [ 1342.677741][T18612] should_fail.cold+0xa/0x15 [ 1342.682339][T18612] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1342.688155][T18612] ? ___might_sleep+0x163/0x280 [ 1342.693010][T18612] __should_failslab+0x121/0x190 [ 1342.697953][T18612] should_failslab+0x9/0x14 [ 1342.702458][T18612] kmem_cache_alloc_trace+0x2ce/0x750 [ 1342.707829][T18612] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1342.713643][T18612] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1342.720610][T18612] __list_lru_init+0x3fe/0x710 [ 1342.725384][T18612] alloc_super+0x78d/0x890 [ 1342.729803][T18612] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1342.735670][T18612] sget_userns+0xf1/0x560 [ 1342.741126][T18612] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1342.745814][T18612] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1342.751630][T18612] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1342.756305][T18612] sget+0x10c/0x150 [ 1342.760116][T18612] gfs2_mount+0x179/0x5de [ 1342.764452][T18612] ? fill_super+0x25c0/0x25c0 [ 1342.769142][T18612] ? rcu_read_lock_sched_held+0x110/0x130 [ 1342.774858][T18612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1342.781100][T18612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1342.787361][T18612] ? vfs_parse_fs_string+0x111/0x170 [ 1342.792738][T18612] ? vfs_parse_fs_string+0x111/0x170 [ 1342.798035][T18612] ? rcu_read_lock_sched_held+0x110/0x130 [ 1342.803751][T18612] ? kfree+0x1f7/0x220 [ 1342.807821][T18612] ? vfs_parse_fs_string+0x116/0x170 [ 1342.813109][T18612] ? vfs_parse_fs_param+0x540/0x540 [ 1342.818313][T18612] ? fill_super+0x25c0/0x25c0 [ 1342.822990][T18612] legacy_get_tree+0x108/0x220 [ 1342.827751][T18612] ? legacy_parse_monolithic+0x11f/0x180 [ 1342.833385][T18612] vfs_get_tree+0x8e/0x390 [ 1342.837800][T18612] do_mount+0x138c/0x1c00 [ 1342.842143][T18612] ? copy_mount_string+0x40/0x40 [ 1342.847079][T18612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1342.853405][T18612] ? _copy_from_user+0xdd/0x150 [ 1342.858258][T18612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1342.864495][T18612] ? copy_mount_options+0x280/0x3a0 [ 1342.869699][T18612] ksys_mount+0xdb/0x150 [ 1342.873941][T18612] __x64_sys_mount+0xbe/0x150 [ 1342.878624][T18612] do_syscall_64+0xfd/0x680 [ 1342.883133][T18612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1342.889027][T18612] RIP: 0033:0x45bf6a [ 1342.892925][T18612] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1342.912529][T18612] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1342.920939][T18612] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1342.928907][T18612] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1342.936876][T18612] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1342.944846][T18612] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 09:32:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5104}) 09:32:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1342.952814][T18612] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 2 (fault-call:0 fault-nth:90): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1343.171212][T18631] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5204}) 09:32:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1343.322967][T18642] FAULT_INJECTION: forcing a failure. [ 1343.322967][T18642] name failslab, interval 1, probability 0, space 0, times 0 09:32:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1343.401745][T18642] CPU: 1 PID: 18642 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1343.409775][T18642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1343.419923][T18642] Call Trace: [ 1343.423236][T18642] dump_stack+0x172/0x1f0 [ 1343.427579][T18642] should_fail.cold+0xa/0x15 [ 1343.432186][T18642] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1343.438004][T18642] ? ___might_sleep+0x163/0x280 [ 1343.442866][T18642] __should_failslab+0x121/0x190 09:32:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1343.447809][T18642] should_failslab+0x9/0x14 [ 1343.452317][T18642] kmem_cache_alloc_trace+0x2ce/0x750 [ 1343.457689][T18642] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1343.463503][T18642] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1343.469245][T18642] __list_lru_init+0x3fe/0x710 [ 1343.474018][T18642] alloc_super+0x762/0x890 [ 1343.478442][T18642] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1343.484255][T18642] sget_userns+0xf1/0x560 [ 1343.488598][T18642] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1343.493285][T18642] ? fallocate_chunk.isra.0.cold+0x79/0x79 09:32:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1343.499095][T18642] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1343.503863][T18642] sget+0x10c/0x150 [ 1343.507676][T18642] gfs2_mount+0x179/0x5de [ 1343.512016][T18642] ? fill_super+0x25c0/0x25c0 [ 1343.516695][T18642] ? rcu_read_lock_sched_held+0x110/0x130 [ 1343.516712][T18642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1343.516727][T18642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1343.516747][T18642] ? vfs_parse_fs_string+0x111/0x170 [ 1343.528678][T18642] ? vfs_parse_fs_string+0x111/0x170 [ 1343.528701][T18642] ? rcu_read_lock_sched_held+0x110/0x130 [ 1343.551341][T18642] ? kfree+0x1f7/0x220 [ 1343.555417][T18642] ? vfs_parse_fs_string+0x116/0x170 [ 1343.560701][T18642] ? vfs_parse_fs_param+0x540/0x540 [ 1343.565906][T18642] ? fill_super+0x25c0/0x25c0 [ 1343.570584][T18642] legacy_get_tree+0x108/0x220 [ 1343.575347][T18642] ? legacy_parse_monolithic+0x11f/0x180 [ 1343.580984][T18642] vfs_get_tree+0x8e/0x390 [ 1343.585405][T18642] do_mount+0x138c/0x1c00 [ 1343.589744][T18642] ? copy_mount_string+0x40/0x40 [ 1343.594688][T18642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1343.600926][T18642] ? copy_mount_options+0x280/0x3a0 [ 1343.606125][T18642] ksys_mount+0xdb/0x150 [ 1343.610373][T18642] __x64_sys_mount+0xbe/0x150 [ 1343.615058][T18642] do_syscall_64+0xfd/0x680 [ 1343.619580][T18642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1343.625551][T18642] RIP: 0033:0x45bf6a [ 1343.629451][T18642] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 09:32:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1343.649053][T18642] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1343.658200][T18642] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1343.666266][T18642] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1343.674234][T18642] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1343.682200][T18642] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1343.690172][T18642] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1343.717023][T18656] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:08 executing program 2 (fault-call:0 fault-nth:91): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1343.829429][T18656] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5304}) [ 1343.985165][T18672] FAULT_INJECTION: forcing a failure. [ 1343.985165][T18672] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.031411][T18672] CPU: 0 PID: 18672 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1344.039553][T18672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1344.049637][T18672] Call Trace: [ 1344.052948][T18672] dump_stack+0x172/0x1f0 [ 1344.057301][T18672] should_fail.cold+0xa/0x15 [ 1344.061914][T18672] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1344.067739][T18672] ? ___might_sleep+0x163/0x280 [ 1344.072619][T18672] __should_failslab+0x121/0x190 [ 1344.077602][T18672] should_failslab+0x9/0x14 [ 1344.082113][T18672] kmem_cache_alloc_trace+0x2ce/0x750 [ 1344.087494][T18672] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1344.093499][T18672] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1344.099141][T18672] __list_lru_init+0x3fe/0x710 [ 1344.103917][T18672] alloc_super+0x78d/0x890 [ 1344.108344][T18672] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1344.114160][T18672] sget_userns+0xf1/0x560 [ 1344.118491][T18672] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1344.123175][T18672] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1344.129064][T18672] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1344.133777][T18672] sget+0x10c/0x150 [ 1344.137592][T18672] gfs2_mount+0x179/0x5de [ 1344.141928][T18672] ? fill_super+0x25c0/0x25c0 [ 1344.146611][T18672] ? rcu_read_lock_sched_held+0x110/0x130 [ 1344.152327][T18672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1344.158593][T18672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1344.164839][T18672] ? vfs_parse_fs_string+0x111/0x170 [ 1344.170601][T18672] ? vfs_parse_fs_string+0x111/0x170 [ 1344.175892][T18672] ? rcu_read_lock_sched_held+0x110/0x130 [ 1344.175907][T18672] ? kfree+0x1f7/0x220 [ 1344.175922][T18672] ? vfs_parse_fs_string+0x116/0x170 [ 1344.175935][T18672] ? vfs_parse_fs_param+0x540/0x540 [ 1344.175954][T18672] ? fill_super+0x25c0/0x25c0 [ 1344.175966][T18672] legacy_get_tree+0x108/0x220 [ 1344.175980][T18672] ? legacy_parse_monolithic+0x11f/0x180 [ 1344.175997][T18672] vfs_get_tree+0x8e/0x390 [ 1344.176011][T18672] do_mount+0x138c/0x1c00 [ 1344.176030][T18672] ? copy_mount_string+0x40/0x40 [ 1344.196257][T18672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1344.196272][T18672] ? copy_mount_options+0x280/0x3a0 [ 1344.196289][T18672] ksys_mount+0xdb/0x150 [ 1344.196305][T18672] __x64_sys_mount+0xbe/0x150 [ 1344.196324][T18672] do_syscall_64+0xfd/0x680 [ 1344.196344][T18672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1344.196355][T18672] RIP: 0033:0x45bf6a [ 1344.196369][T18672] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 09:32:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8bffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1344.196381][T18672] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1344.287711][T18672] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1344.295694][T18672] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1344.303697][T18672] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1344.311737][T18672] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1344.319720][T18672] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:09 executing program 2 (fault-call:0 fault-nth:92): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1344.502572][T18694] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1344.617349][T18700] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5404}) 09:32:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8fffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1344.860720][T18718] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1344.925615][T18721] FAULT_INJECTION: forcing a failure. [ 1344.925615][T18721] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.945828][T18726] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1344.966016][T18721] CPU: 1 PID: 18721 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1344.974043][T18721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1344.985760][T18721] Call Trace: [ 1344.989073][T18721] dump_stack+0x172/0x1f0 [ 1344.993416][T18721] should_fail.cold+0xa/0x15 [ 1344.998016][T18721] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1345.003830][T18721] ? ___might_sleep+0x163/0x280 [ 1345.008694][T18721] __should_failslab+0x121/0x190 [ 1345.013637][T18721] should_failslab+0x9/0x14 [ 1345.018138][T18721] kmem_cache_alloc_trace+0x2ce/0x750 [ 1345.023517][T18721] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1345.029327][T18721] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1345.034963][T18721] __list_lru_init+0x3fe/0x710 [ 1345.039733][T18721] alloc_super+0x78d/0x890 [ 1345.044158][T18721] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1345.049964][T18721] sget_userns+0xf1/0x560 [ 1345.054297][T18721] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1345.058977][T18721] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1345.064799][T18721] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1345.069487][T18721] sget+0x10c/0x150 [ 1345.073304][T18721] gfs2_mount+0x179/0x5de [ 1345.077724][T18721] ? fill_super+0x25c0/0x25c0 [ 1345.082411][T18721] ? rcu_read_lock_sched_held+0x110/0x130 [ 1345.088135][T18721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1345.094372][T18721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1345.100616][T18721] ? vfs_parse_fs_string+0x111/0x170 [ 1345.105905][T18721] ? vfs_parse_fs_string+0x111/0x170 [ 1345.111199][T18721] ? rcu_read_lock_sched_held+0x110/0x130 [ 1345.116924][T18721] ? kfree+0x1f7/0x220 [ 1345.122391][T18721] ? vfs_parse_fs_string+0x116/0x170 [ 1345.127683][T18721] ? vfs_parse_fs_param+0x540/0x540 [ 1345.132983][T18721] ? fill_super+0x25c0/0x25c0 [ 1345.137667][T18721] legacy_get_tree+0x108/0x220 [ 1345.142433][T18721] ? legacy_parse_monolithic+0x11f/0x180 [ 1345.148241][T18721] vfs_get_tree+0x8e/0x390 [ 1345.152663][T18721] do_mount+0x138c/0x1c00 [ 1345.157008][T18721] ? copy_mount_string+0x40/0x40 [ 1345.161954][T18721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1345.168214][T18721] ? copy_mount_options+0x280/0x3a0 [ 1345.173421][T18721] ksys_mount+0xdb/0x150 [ 1345.177683][T18721] __x64_sys_mount+0xbe/0x150 [ 1345.182368][T18721] do_syscall_64+0xfd/0x680 [ 1345.186883][T18721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1345.192774][T18721] RIP: 0033:0x45bf6a [ 1345.196670][T18721] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1345.216535][T18721] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1345.224951][T18721] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1345.232944][T18721] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1345.240927][T18721] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1345.248897][T18721] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1345.257214][T18721] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:10 executing program 2 (fault-call:0 fault-nth:93): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5504}) 09:32:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1345.437598][T18739] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1345.551408][T18742] FAULT_INJECTION: forcing a failure. [ 1345.551408][T18742] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.552322][T18747] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1345.612855][T18742] CPU: 1 PID: 18742 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1345.620894][T18742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1345.630957][T18742] Call Trace: [ 1345.634276][T18742] dump_stack+0x172/0x1f0 [ 1345.638618][T18742] should_fail.cold+0xa/0x15 [ 1345.643219][T18742] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1345.649055][T18742] ? ___might_sleep+0x163/0x280 [ 1345.653917][T18742] __should_failslab+0x121/0x190 [ 1345.658860][T18742] should_failslab+0x9/0x14 [ 1345.663361][T18742] kmem_cache_alloc_trace+0x2ce/0x750 [ 1345.668730][T18742] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1345.674567][T18742] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1345.680226][T18742] __list_lru_init+0x3fe/0x710 [ 1345.685005][T18742] alloc_super+0x78d/0x890 [ 1345.689427][T18742] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1345.695243][T18742] sget_userns+0xf1/0x560 [ 1345.699578][T18742] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1345.704257][T18742] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1345.710066][T18742] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1345.714743][T18742] sget+0x10c/0x150 [ 1345.718559][T18742] gfs2_mount+0x179/0x5de [ 1345.722895][T18742] ? fill_super+0x25c0/0x25c0 [ 1345.727576][T18742] ? rcu_read_lock_sched_held+0x110/0x130 [ 1345.733300][T18742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1345.739716][T18742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1345.745969][T18742] ? vfs_parse_fs_string+0x111/0x170 [ 1345.751254][T18742] ? vfs_parse_fs_string+0x111/0x170 [ 1345.756542][T18742] ? rcu_read_lock_sched_held+0x110/0x130 [ 1345.762260][T18742] ? kfree+0x1f7/0x220 [ 1345.766337][T18742] ? vfs_parse_fs_string+0x116/0x170 [ 1345.771626][T18742] ? vfs_parse_fs_param+0x540/0x540 [ 1345.776933][T18742] ? fill_super+0x25c0/0x25c0 [ 1345.781625][T18742] legacy_get_tree+0x108/0x220 [ 1345.786390][T18742] ? legacy_parse_monolithic+0x11f/0x180 [ 1345.792038][T18742] vfs_get_tree+0x8e/0x390 [ 1345.796469][T18742] do_mount+0x138c/0x1c00 [ 1345.800811][T18742] ? copy_mount_string+0x40/0x40 [ 1345.805756][T18742] ? copy_mount_options+0x198/0x3a0 [ 1345.810973][T18742] ? __sanitizer_cov_trace_pc+0x3f/0x50 [ 1345.816528][T18742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1345.822773][T18742] ? copy_mount_options+0x280/0x3a0 [ 1345.827993][T18742] ksys_mount+0xdb/0x150 [ 1345.832242][T18742] __x64_sys_mount+0xbe/0x150 [ 1345.836930][T18742] do_syscall_64+0xfd/0x680 [ 1345.841600][T18742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1345.847576][T18742] RIP: 0033:0x45bf6a [ 1345.851473][T18742] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1345.871080][T18742] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1345.879492][T18742] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1345.887467][T18742] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1345.895435][T18742] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1345.903406][T18742] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 09:32:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1345.911376][T18742] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:11 executing program 2 (fault-call:0 fault-nth:94): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5804}) 09:32:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x2}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1346.172226][T18762] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1346.265384][T18773] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1346.279196][T18771] FAULT_INJECTION: forcing a failure. [ 1346.279196][T18771] name failslab, interval 1, probability 0, space 0, times 0 09:32:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1346.342167][T18771] CPU: 1 PID: 18771 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1346.350274][T18771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1346.360333][T18771] Call Trace: [ 1346.363660][T18771] dump_stack+0x172/0x1f0 [ 1346.368011][T18771] should_fail.cold+0xa/0x15 [ 1346.372603][T18771] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1346.378439][T18771] ? ___might_sleep+0x163/0x280 [ 1346.383278][T18771] __should_failslab+0x121/0x190 [ 1346.388196][T18771] should_failslab+0x9/0x14 [ 1346.392684][T18771] kmem_cache_alloc_node_trace+0x26d/0x720 [ 1346.398479][T18771] __kmalloc_node+0x3d/0x70 [ 1346.402961][T18771] kvmalloc_node+0x68/0x100 [ 1346.407577][T18771] __list_lru_init+0x4d5/0x710 [ 1346.412324][T18771] alloc_super+0x78d/0x890 [ 1346.416725][T18771] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1346.422531][T18771] sget_userns+0xf1/0x560 [ 1346.426843][T18771] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1346.431509][T18771] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1346.437315][T18771] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1346.441973][T18771] sget+0x10c/0x150 [ 1346.445762][T18771] gfs2_mount+0x179/0x5de [ 1346.450073][T18771] ? fill_super+0x25c0/0x25c0 [ 1346.454730][T18771] ? rcu_read_lock_sched_held+0x110/0x130 [ 1346.460429][T18771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1346.466649][T18771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1346.472877][T18771] ? vfs_parse_fs_string+0x111/0x170 [ 1346.478174][T18771] ? vfs_parse_fs_string+0x111/0x170 [ 1346.483447][T18771] ? rcu_read_lock_sched_held+0x110/0x130 [ 1346.489150][T18771] ? kfree+0x1f7/0x220 [ 1346.493199][T18771] ? vfs_parse_fs_string+0x116/0x170 [ 1346.498466][T18771] ? vfs_parse_fs_param+0x540/0x540 [ 1346.503642][T18771] ? fill_super+0x25c0/0x25c0 [ 1346.508296][T18771] legacy_get_tree+0x108/0x220 [ 1346.513042][T18771] ? legacy_parse_monolithic+0x11f/0x180 [ 1346.518656][T18771] vfs_get_tree+0x8e/0x390 [ 1346.523052][T18771] do_mount+0x138c/0x1c00 [ 1346.527573][T18771] ? copy_mount_string+0x40/0x40 [ 1346.532519][T18771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1346.538757][T18771] ? copy_mount_options+0x280/0x3a0 [ 1346.543949][T18771] ksys_mount+0xdb/0x150 [ 1346.548187][T18771] __x64_sys_mount+0xbe/0x150 [ 1346.552864][T18771] do_syscall_64+0xfd/0x680 [ 1346.557359][T18771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1346.563228][T18771] RIP: 0033:0x45bf6a [ 1346.567109][T18771] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1346.586701][T18771] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1346.595096][T18771] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1346.603059][T18771] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1346.611022][T18771] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1346.618972][T18771] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1346.626922][T18771] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:11 executing program 2 (fault-call:0 fault-nth:95): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6000}) 09:32:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x6}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x7}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1346.873083][T18795] FAT-fs (loop5): bogus number of reserved sectors [ 1346.882004][T18795] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1346.891116][T18797] FAULT_INJECTION: forcing a failure. [ 1346.891116][T18797] name failslab, interval 1, probability 0, space 0, times 0 09:32:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1346.979316][T18803] FAT-fs (loop5): bogus number of reserved sectors [ 1346.997755][T18797] CPU: 1 PID: 18797 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1347.005781][T18797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1347.015841][T18797] Call Trace: [ 1347.019153][T18797] dump_stack+0x172/0x1f0 [ 1347.023500][T18797] should_fail.cold+0xa/0x15 09:32:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1347.028106][T18797] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1347.033931][T18797] ? ___might_sleep+0x163/0x280 [ 1347.038804][T18797] __should_failslab+0x121/0x190 [ 1347.043755][T18797] should_failslab+0x9/0x14 [ 1347.048268][T18797] kmem_cache_alloc_trace+0x2ce/0x750 [ 1347.053654][T18797] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1347.059476][T18797] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1347.065122][T18797] __list_lru_init+0x3fe/0x710 [ 1347.069905][T18797] alloc_super+0x78d/0x890 [ 1347.074332][T18797] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1347.080145][T18797] sget_userns+0xf1/0x560 [ 1347.084481][T18797] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1347.089171][T18797] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1347.094983][T18797] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1347.099664][T18797] sget+0x10c/0x150 [ 1347.103482][T18797] gfs2_mount+0x179/0x5de [ 1347.107817][T18797] ? fill_super+0x25c0/0x25c0 [ 1347.112504][T18797] ? rcu_read_lock_sched_held+0x110/0x130 [ 1347.118228][T18797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1347.124474][T18797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1347.130727][T18797] ? vfs_parse_fs_string+0x111/0x170 [ 1347.136023][T18797] ? vfs_parse_fs_string+0x111/0x170 [ 1347.141315][T18797] ? rcu_read_lock_sched_held+0x110/0x130 [ 1347.147043][T18797] ? kfree+0x1f7/0x220 [ 1347.151126][T18797] ? vfs_parse_fs_string+0x116/0x170 [ 1347.156423][T18797] ? vfs_parse_fs_param+0x540/0x540 [ 1347.156860][T18803] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1347.161626][T18797] ? fill_super+0x25c0/0x25c0 [ 1347.161643][T18797] legacy_get_tree+0x108/0x220 [ 1347.161658][T18797] ? legacy_parse_monolithic+0x11f/0x180 [ 1347.161674][T18797] vfs_get_tree+0x8e/0x390 [ 1347.161694][T18797] do_mount+0x138c/0x1c00 [ 1347.191968][T18797] ? copy_mount_string+0x40/0x40 [ 1347.196905][T18797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1347.203138][T18797] ? copy_mount_options+0x280/0x3a0 [ 1347.208347][T18797] ksys_mount+0xdb/0x150 [ 1347.212581][T18797] __x64_sys_mount+0xbe/0x150 [ 1347.217254][T18797] do_syscall_64+0xfd/0x680 [ 1347.221757][T18797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1347.227632][T18797] RIP: 0033:0x45bf6a [ 1347.231528][T18797] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1347.251122][T18797] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1347.259603][T18797] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1347.267556][T18797] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1347.275544][T18797] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1347.283509][T18797] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1347.291471][T18797] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:12 executing program 2 (fault-call:0 fault-nth:96): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xd}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:12 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6800}) 09:32:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x28}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1347.532184][T18822] FAT-fs (loop5): bogus number of reserved sectors [ 1347.557610][T18822] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:12 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1347.582359][T18829] FAULT_INJECTION: forcing a failure. [ 1347.582359][T18829] name failslab, interval 1, probability 0, space 0, times 0 [ 1347.622080][T18829] CPU: 0 PID: 18829 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1347.630141][T18829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1347.640209][T18829] Call Trace: [ 1347.643528][T18829] dump_stack+0x172/0x1f0 [ 1347.647868][T18829] should_fail.cold+0xa/0x15 [ 1347.652467][T18829] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1347.658286][T18829] ? ___might_sleep+0x163/0x280 [ 1347.663140][T18829] __should_failslab+0x121/0x190 [ 1347.668090][T18829] should_failslab+0x9/0x14 [ 1347.672682][T18829] kmem_cache_alloc_trace+0x2ce/0x750 [ 1347.678065][T18829] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1347.683889][T18829] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1347.689529][T18829] __list_lru_init+0x3fe/0x710 [ 1347.694306][T18829] alloc_super+0x78d/0x890 [ 1347.698738][T18829] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1347.704550][T18829] sget_userns+0xf1/0x560 [ 1347.708880][T18829] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1347.713559][T18829] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1347.719368][T18829] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1347.724141][T18829] sget+0x10c/0x150 [ 1347.727956][T18829] gfs2_mount+0x179/0x5de [ 1347.732289][T18829] ? fill_super+0x25c0/0x25c0 [ 1347.736972][T18829] ? rcu_read_lock_sched_held+0x110/0x130 [ 1347.742696][T18829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1347.748939][T18829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1347.755188][T18829] ? vfs_parse_fs_string+0x111/0x170 [ 1347.760473][T18829] ? vfs_parse_fs_string+0x111/0x170 [ 1347.765762][T18829] ? rcu_read_lock_sched_held+0x110/0x130 [ 1347.771483][T18829] ? kfree+0x1f7/0x220 [ 1347.775570][T18829] ? vfs_parse_fs_string+0x116/0x170 [ 1347.780865][T18829] ? vfs_parse_fs_param+0x540/0x540 [ 1347.786076][T18829] ? fill_super+0x25c0/0x25c0 [ 1347.790760][T18829] legacy_get_tree+0x108/0x220 [ 1347.795529][T18829] ? legacy_parse_monolithic+0x11f/0x180 [ 1347.801167][T18829] vfs_get_tree+0x8e/0x390 [ 1347.805590][T18829] do_mount+0x138c/0x1c00 [ 1347.809935][T18829] ? copy_mount_string+0x40/0x40 [ 1347.814883][T18829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1347.821124][T18829] ? copy_mount_options+0x280/0x3a0 [ 1347.826343][T18829] ksys_mount+0xdb/0x150 [ 1347.830608][T18829] __x64_sys_mount+0xbe/0x150 [ 1347.835294][T18829] do_syscall_64+0xfd/0x680 [ 1347.839807][T18829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1347.845699][T18829] RIP: 0033:0x45bf6a [ 1347.849596][T18829] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1347.869205][T18829] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 09:32:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1347.877629][T18829] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1347.885597][T18829] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1347.893566][T18829] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1347.901536][T18829] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1347.909680][T18829] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:13 executing program 2 (fault-call:0 fault-nth:97): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x33}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1348.006998][T18836] FAT-fs (loop5): bogus number of reserved sectors [ 1348.027110][T18836] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6c00}) 09:32:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xf0}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.133081][T18848] FAULT_INJECTION: forcing a failure. [ 1348.133081][T18848] name failslab, interval 1, probability 0, space 0, times 0 09:32:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x300}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.204840][T18848] CPU: 0 PID: 18848 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1348.212862][T18848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1348.222922][T18848] Call Trace: [ 1348.226230][T18848] dump_stack+0x172/0x1f0 [ 1348.230574][T18848] should_fail.cold+0xa/0x15 [ 1348.235179][T18848] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1348.240992][T18848] ? ___might_sleep+0x163/0x280 [ 1348.245851][T18848] __should_failslab+0x121/0x190 [ 1348.250802][T18848] should_failslab+0x9/0x14 09:32:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.255322][T18848] kmem_cache_alloc_trace+0x2ce/0x750 [ 1348.260707][T18848] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1348.266523][T18848] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1348.272164][T18848] __list_lru_init+0x3fe/0x710 [ 1348.276947][T18848] alloc_super+0x78d/0x890 [ 1348.281370][T18848] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1348.287197][T18848] sget_userns+0xf1/0x560 [ 1348.291539][T18848] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1348.296227][T18848] ? fallocate_chunk.isra.0.cold+0x79/0x79 09:32:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.302129][T18848] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1348.306817][T18848] sget+0x10c/0x150 [ 1348.310637][T18848] gfs2_mount+0x179/0x5de [ 1348.314984][T18848] ? fill_super+0x25c0/0x25c0 [ 1348.319671][T18848] ? rcu_read_lock_sched_held+0x110/0x130 [ 1348.325397][T18848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1348.331650][T18848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1348.338968][T18848] ? vfs_parse_fs_string+0x111/0x170 [ 1348.346097][T18848] ? vfs_parse_fs_string+0x111/0x170 09:32:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x543}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.351414][T18848] ? rcu_read_lock_sched_held+0x110/0x130 [ 1348.357153][T18848] ? kfree+0x1f7/0x220 [ 1348.361229][T18848] ? vfs_parse_fs_string+0x116/0x170 [ 1348.366534][T18848] ? vfs_parse_fs_param+0x540/0x540 [ 1348.371747][T18848] ? fill_super+0x25c0/0x25c0 [ 1348.376448][T18848] legacy_get_tree+0x108/0x220 [ 1348.381220][T18848] ? legacy_parse_monolithic+0x11f/0x180 [ 1348.386873][T18848] vfs_get_tree+0x8e/0x390 [ 1348.391315][T18848] do_mount+0x138c/0x1c00 [ 1348.395662][T18848] ? copy_mount_string+0x40/0x40 [ 1348.400621][T18848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1348.406873][T18848] ? copy_mount_options+0x280/0x3a0 [ 1348.412087][T18848] ksys_mount+0xdb/0x150 [ 1348.416344][T18848] __x64_sys_mount+0xbe/0x150 [ 1348.421033][T18848] do_syscall_64+0xfd/0x680 [ 1348.425555][T18848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1348.431450][T18848] RIP: 0033:0x45bf6a [ 1348.435358][T18848] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1348.454963][T18848] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1348.463398][T18848] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1348.471379][T18848] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1348.479355][T18848] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1348.487329][T18848] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1348.495306][T18848] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 [ 1348.516053][T18867] FAT-fs (loop5): bogus number of reserved sectors [ 1348.522694][T18867] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:13 executing program 2 (fault-call:0 fault-nth:98): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x600}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1348.626463][T18872] FAT-fs (loop5): bogus number of reserved sectors [ 1348.633003][T18872] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x7400}) 09:32:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x608}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.717841][T18880] FAULT_INJECTION: forcing a failure. [ 1348.717841][T18880] name failslab, interval 1, probability 0, space 0, times 0 [ 1348.750309][T18880] CPU: 0 PID: 18880 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1348.758420][T18880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1348.768653][T18880] Call Trace: [ 1348.771962][T18880] dump_stack+0x172/0x1f0 [ 1348.776319][T18880] should_fail.cold+0xa/0x15 [ 1348.780929][T18880] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1348.786756][T18880] ? ___might_sleep+0x163/0x280 [ 1348.791620][T18880] __should_failslab+0x121/0x190 [ 1348.796569][T18880] should_failslab+0x9/0x14 [ 1348.801084][T18880] kmem_cache_alloc_trace+0x2ce/0x750 09:32:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.808143][T18880] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1348.821868][T18880] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1348.827614][T18880] __list_lru_init+0x3fe/0x710 [ 1348.832394][T18880] alloc_super+0x78d/0x890 [ 1348.836822][T18880] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1348.842635][T18880] sget_userns+0xf1/0x560 [ 1348.842652][T18880] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1348.842670][T18880] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1348.842688][T18880] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1348.862123][T18880] sget+0x10c/0x150 [ 1348.862147][T18880] gfs2_mount+0x179/0x5de [ 1348.862167][T18880] ? fill_super+0x25c0/0x25c0 [ 1348.874976][T18880] ? rcu_read_lock_sched_held+0x110/0x130 [ 1348.880705][T18880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1348.886954][T18880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1348.890395][T18888] FAT-fs (loop5): bogus number of reserved sectors [ 1348.893198][T18880] ? vfs_parse_fs_string+0x111/0x170 [ 1348.893215][T18880] ? vfs_parse_fs_string+0x111/0x170 [ 1348.893234][T18880] ? rcu_read_lock_sched_held+0x110/0x130 09:32:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1348.893247][T18880] ? kfree+0x1f7/0x220 [ 1348.893265][T18880] ? vfs_parse_fs_string+0x116/0x170 [ 1348.914942][T18888] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1348.916014][T18880] ? vfs_parse_fs_param+0x540/0x540 [ 1348.916036][T18880] ? fill_super+0x25c0/0x25c0 [ 1348.916049][T18880] legacy_get_tree+0x108/0x220 [ 1348.916066][T18880] ? legacy_parse_monolithic+0x11f/0x180 [ 1348.946915][T18880] vfs_get_tree+0x8e/0x390 [ 1348.946934][T18880] do_mount+0x138c/0x1c00 [ 1348.946955][T18880] ? copy_mount_string+0x40/0x40 09:32:13 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1348.946973][T18880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1348.946986][T18880] ? _copy_from_user+0xdd/0x150 [ 1348.947005][T18880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1348.947019][T18880] ? copy_mount_options+0x280/0x3a0 [ 1348.947037][T18880] ksys_mount+0xdb/0x150 [ 1348.947051][T18880] __x64_sys_mount+0xbe/0x150 [ 1348.947070][T18880] do_syscall_64+0xfd/0x680 [ 1348.961410][T18880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1348.972549][T18880] RIP: 0033:0x45bf6a [ 1348.972566][T18880] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1348.972574][T18880] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1348.972586][T18880] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1348.972600][T18880] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1348.983650][T18880] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 [ 1348.983658][T18880] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1348.983667][T18880] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:14 executing program 2 (fault-call:0 fault-nth:99): syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x689}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x7a00}) 09:32:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x700}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1349.358648][T18908] FAULT_INJECTION: forcing a failure. [ 1349.358648][T18908] name failslab, interval 1, probability 0, space 0, times 0 [ 1349.395695][T18907] FAT-fs (loop5): bogus number of reserved sectors [ 1349.420041][T18908] CPU: 0 PID: 18908 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #45 [ 1349.425637][T18907] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1349.428063][T18908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1349.428071][T18908] Call Trace: [ 1349.428098][T18908] dump_stack+0x172/0x1f0 [ 1349.428122][T18908] should_fail.cold+0xa/0x15 [ 1349.456939][T18908] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1349.462755][T18908] ? ___might_sleep+0x163/0x280 [ 1349.467622][T18908] __should_failslab+0x121/0x190 [ 1349.472570][T18908] should_failslab+0x9/0x14 [ 1349.477080][T18908] kmem_cache_alloc_trace+0x2ce/0x750 [ 1349.482459][T18908] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1349.488283][T18908] __memcg_init_list_lru_node+0x8a/0x1e0 [ 1349.493930][T18908] __list_lru_init+0x3fe/0x710 [ 1349.498706][T18908] alloc_super+0x78d/0x890 [ 1349.503133][T18908] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1349.508948][T18908] sget_userns+0xf1/0x560 [ 1349.513280][T18908] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1349.517969][T18908] ? fallocate_chunk.isra.0.cold+0x79/0x79 [ 1349.523777][T18908] ? gfs2_kill_sb+0x1a0/0x1a0 [ 1349.528456][T18908] sget+0x10c/0x150 [ 1349.532272][T18908] gfs2_mount+0x179/0x5de [ 1349.536609][T18908] ? fill_super+0x25c0/0x25c0 [ 1349.541385][T18908] ? rcu_read_lock_sched_held+0x110/0x130 [ 1349.547111][T18908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1349.553356][T18908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1349.559603][T18908] ? vfs_parse_fs_string+0x111/0x170 [ 1349.564900][T18908] ? vfs_parse_fs_string+0x111/0x170 [ 1349.570193][T18908] ? rcu_read_lock_sched_held+0x110/0x130 [ 1349.575920][T18908] ? kfree+0x1f7/0x220 [ 1349.579993][T18908] ? vfs_parse_fs_string+0x116/0x170 [ 1349.585290][T18908] ? vfs_parse_fs_param+0x540/0x540 [ 1349.590496][T18908] ? fill_super+0x25c0/0x25c0 [ 1349.595175][T18908] legacy_get_tree+0x108/0x220 [ 1349.599942][T18908] ? legacy_parse_monolithic+0x11f/0x180 [ 1349.605583][T18908] vfs_get_tree+0x8e/0x390 [ 1349.610009][T18908] do_mount+0x138c/0x1c00 [ 1349.614348][T18908] ? copy_mount_string+0x40/0x40 [ 1349.619304][T18908] ? copy_mount_options+0x1d9/0x3a0 [ 1349.624510][T18908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1349.630758][T18908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1349.637002][T18908] ? copy_mount_options+0x280/0x3a0 [ 1349.642212][T18908] ksys_mount+0xdb/0x150 [ 1349.646471][T18908] __x64_sys_mount+0xbe/0x150 [ 1349.651156][T18908] do_syscall_64+0xfd/0x680 [ 1349.655759][T18908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1349.661654][T18908] RIP: 0033:0x45bf6a [ 1349.665555][T18908] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1349.685164][T18908] RSP: 002b:00007fe63157da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1349.693586][T18908] RAX: ffffffffffffffda RBX: 00007fe63157db40 RCX: 000000000045bf6a [ 1349.701564][T18908] RDX: 00007fe63157dae0 RSI: 0000000020000040 RDI: 00007fe63157db00 [ 1349.709537][T18908] RBP: 0000000000000000 R08: 00007fe63157db40 R09: 00007fe63157dae0 09:32:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x806}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1349.717511][T18908] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 1349.725481][T18908] R13: 00000000004c8473 R14: 00000000004defa8 R15: 0000000000000003 09:32:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xedc0}) 09:32:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xd00}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1350.015222][T18931] gfs2: not a GFS2 filesystem [ 1350.031351][T18935] FAT-fs (loop5): Unrecognized mount option "À" or missing value 09:32:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xe80}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='\nfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x2800}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1350.200895][T18943] FAT-fs (loop5): Unrecognized mount option "À" or missing value 09:32:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xff00}) 09:32:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='%fs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3300}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3580}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1350.588120][T18969] FAT-fs (loop5): bogus number of reserved sectors [ 1350.620170][T18969] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3f00}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xff0f}) 09:32:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Bfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4305}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1351.030838][T19001] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Cfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1351.133648][T19011] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xe0000}) 09:32:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4788}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4888}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x6488}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Dfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1351.554654][T19035] FAT-fs (loop5): bogus number of reserved sectors [ 1351.581785][T19035] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1351.689372][T19045] FAT-fs (loop5): bogus number of reserved sectors [ 1351.720423][T19045] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x1000000}) 09:32:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x800e}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8035}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Efs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1351.968730][T19064] FAT-fs (loop5): bogus number of reserved sectors [ 1351.986802][T19064] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1352.082666][T19075] FAT-fs (loop5): bogus number of reserved sectors [ 1352.112406][T19075] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8100}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x1260000}) 09:32:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8847}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Ffs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1352.363811][T19095] FAT-fs (loop5): bogus number of reserved sectors [ 1352.386727][T19095] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8848}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1352.517970][T19108] FAT-fs (loop5): bogus number of reserved sectors [ 1352.545246][T19108] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2000000}) 09:32:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8864}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8906}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xf000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1352.831512][T19127] FAT-fs (loop5): bogus number of reserved sectors [ 1352.855914][T19127] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1353.024241][T19144] FAT-fs (loop5): bogus number of reserved sectors [ 1353.053336][T19144] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x3000000}) 09:32:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xf0ffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Ifs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x1000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1353.340068][T19163] FAT-fs (loop5): bogus number of reserved sectors [ 1353.358226][T19163] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1353.505738][T19179] FAT-fs (loop5): bogus number of reserved sectors [ 1353.526775][T19179] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4000000}) 09:32:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Kfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x2000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) 09:32:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Mfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1353.881631][T19200] FAT-fs (loop5): bogus number of reserved sectors [ 1353.932855][T19200] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1354.034764][T19211] FAT-fs (loop5): bogus number of reserved sectors [ 1354.041302][T19211] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5000000}) 09:32:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) 09:32:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Nfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x6000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) [ 1354.319499][T19227] FAT-fs (loop5): bogus number of reserved sectors [ 1354.334708][T19227] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x7000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5260000}) 09:32:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Ofs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8060000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1354.756880][T19253] FAT-fs (loop5): bogus number of reserved sectors [ 1354.773701][T19253] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) [ 1354.861375][T19271] FAT-fs (loop5): bogus number of reserved sectors [ 1354.889606][T19271] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6000000}) 09:32:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Rfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xd000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x28000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1355.179094][T19288] FAT-fs (loop5): bogus number of reserved sectors [ 1355.204319][T19288] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x33000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Sfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1355.307273][T19300] FAT-fs (loop5): bogus number of reserved sectors [ 1355.313822][T19300] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x7000000}) 09:32:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) 09:32:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3f000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x40000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) [ 1355.567083][T19319] FAT-fs (loop5): bogus number of reserved sectors [ 1355.604609][T19319] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Ufs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x8000000}) 09:32:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x43050000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) 09:32:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x800e0000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1355.923088][T19344] FAT-fs (loop5): bogus number of reserved sectors [ 1355.962798][T19344] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='Vfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x80350000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1356.109331][T19355] FAT-fs (loop5): bogus number of reserved sectors [ 1356.123770][T19355] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x9000000}) 09:32:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='\\fs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1356.367013][T19376] FAT-fs (loop5): bogus number of reserved sectors [ 1356.380565][T19376] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x80ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xa000000}) 09:32:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x81000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1356.703928][T19396] FAT-fs (loop5): bogus number of reserved sectors [ 1356.736271][T19396] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='afs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x81ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1356.829553][T19411] FAT-fs (loop5): bogus number of reserved sectors [ 1356.864509][T19411] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x10000000}) 09:32:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x82ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x83ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='bfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x84ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1357.322549][T19437] FAT-fs (loop5): bogus number of reserved sectors [ 1357.340382][T19437] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1357.424069][T19450] FAT-fs (loop5): bogus number of reserved sectors [ 1357.460284][T19450] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x20000000}) 09:32:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x85ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='dfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x86ddffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1357.744431][T19465] FAT-fs (loop5): bogus number of reserved sectors [ 1357.750982][T19465] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x88470000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x20100000}) 09:32:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x88480000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='ffs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 09:32:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x88640000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1358.144648][T19494] FAT-fs (loop5): bogus number of reserved sectors [ 1358.151636][T19494] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x88a8ffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x23000000}) 09:32:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 09:32:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='hfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x88caffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 09:32:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x89060000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1358.554535][T19524] FAT-fs (loop5): bogus number of reserved sectors [ 1358.573315][T19524] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x89ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1358.700900][T19539] FAT-fs (loop5): bogus number of reserved sectors [ 1358.721187][T19539] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x3f000000}) 09:32:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='ifs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000006000000", 0x8}]) 09:32:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8bffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000006000000", 0x8}]) [ 1358.990349][T19561] FAT-fs (loop5): bogus number of reserved sectors [ 1359.012409][T19561] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8cffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1359.105964][T19561] FAT-fs (loop5): bogus number of reserved sectors [ 1359.150382][T19561] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x40000000}) 09:32:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='mfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8dffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000006000000", 0x8}]) 09:32:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8fffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600000000000000", 0xc}]) [ 1359.429794][T19591] FAT-fs (loop5): bogus number of reserved sectors [ 1359.458079][T19591] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='rfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1359.557237][T19601] FAT-fs (loop5): bogus number of reserved sectors [ 1359.563783][T19601] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x48000000}) 09:32:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x93ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xf5ffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600000000000000", 0xc}]) 09:32:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffa888}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1359.859574][T19618] FAT-fs (loop5): bogus number of reserved sectors [ 1359.873120][T19618] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffca88}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='sfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1360.014606][T19636] FAT-fs (loop5): bogus number of reserved sectors [ 1360.028399][T19636] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4a040000}) 09:32:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffdd86}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600000000000000", 0xc}]) 09:32:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xfffff000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000006000000000000000000", 0xe}]) 09:32:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff80}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1360.302164][T19652] FAT-fs (loop5): bogus number of reserved sectors [ 1360.325437][T19652] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='tfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1360.427040][T19665] FAT-fs (loop5): bogus number of reserved sectors [ 1360.448146][T19665] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4b040000}) 09:32:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff81}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000006000000000000000000", 0xe}]) 09:32:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff82}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1360.682008][T19680] FAT-fs (loop5): bogus number of reserved sectors [ 1360.720122][T19680] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='xfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff83}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4c000000}) 09:32:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000006000000000000000000", 0xe}]) 09:32:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff84}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='g\ns2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1361.106518][T19708] FAT-fs (loop5): bogus number of reserved sectors [ 1361.145592][T19708] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/15, 0xf}]) 09:32:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff85}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1361.290713][T19721] FAT-fs (loop5): bogus number of reserved sectors [ 1361.325059][T19721] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4c040000}) 09:32:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/15, 0xf}]) 09:32:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='g%s2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff89}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600"/15, 0xf}]) [ 1361.572017][T19735] FAT-fs (loop5): bogus number of reserved sectors [ 1361.603158][T19735] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff8b}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='g.s2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1361.726285][T19750] FAT-fs (loop5): bogus number of reserved sectors [ 1361.746615][T19750] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4d040000}) 09:32:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff8c}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff8d}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff8f}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='g/s2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1362.083414][T19774] FAT-fs (loop5): bogus number of reserved sectors [ 1362.123330][T19774] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1362.233935][T19787] FAT-fs (loop5): bogus number of reserved sectors [ 1362.253435][T19787] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4e040000}) 09:32:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xffffff93}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xfffffff5}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='g\\s2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1362.478500][T19803] FAT-fs (loop5): bogus number of reserved sectors [ 1362.512899][T19803] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xf0ffffffffffff}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1362.592588][T19817] FAT-fs (loop5): bogus number of reserved sectors [ 1362.607972][T19817] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4f040000}) 09:32:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x100000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf\n2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x200000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1362.822844][T19832] FAT-fs (loop5): bogus number of reserved sectors [ 1362.846370][T19832] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:28 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x300000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1363.000850][T19845] FAT-fs (loop5): bogus number of reserved sectors [ 1363.029148][T19845] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x50040000}) 09:32:28 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf#2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:28 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x400000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) [ 1363.333676][T19866] FAT-fs (loop5): bogus number of reserved sectors 09:32:28 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1363.382057][T19866] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:28 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x600000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1363.535181][T19882] FAT-fs (loop5): bogus number of reserved sectors [ 1363.541830][T19882] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x51040000}) 09:32:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf%2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:28 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x700000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:28 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x800000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:28 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1363.989269][T19903] FAT-fs (loop5): bogus number of reserved sectors [ 1364.035101][T19903] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x52040000}) 09:32:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x806000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf*2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xd00000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x2800000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1364.446019][T19939] FAT-fs (loop5): bogus number of reserved sectors [ 1364.472532][T19939] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1364.565702][T19945] FAT-fs (loop5): bogus number of reserved sectors [ 1364.580508][T19945] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x53040000}) 09:32:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf+2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3300000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x3f00000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:29 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf-2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1364.910577][T19963] FAT-fs (loop5): bogus number of reserved sectors [ 1364.929471][T19963] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1365.039702][T19974] FAT-fs (loop5): bogus number of reserved sectors [ 1365.048236][T19974] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x54040000}) 09:32:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4000000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x4305000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf.2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:30 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1365.367495][T19998] FAT-fs (loop5): bogus number of reserved sectors [ 1365.401587][T19998] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1365.496782][T20008] FAT-fs (loop5): bogus number of reserved sectors [ 1365.516860][T20008] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x55040000}) 09:32:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x800e000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8035000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf02\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x80ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:30 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1365.871982][T20026] FAT-fs (loop5): bogus number of reserved sectors [ 1365.900385][T20026] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1366.050957][T20041] FAT-fs (loop5): bogus number of reserved sectors [ 1366.073214][T20041] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x58040000}) 09:32:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8100000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfX2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x81ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1366.329564][T20060] FAT-fs (loop5): bogus number of reserved sectors [ 1366.353454][T20060] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1366.446364][T20068] FAT-fs (loop5): bogus number of reserved sectors [ 1366.483057][T20068] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x60000000}) 09:32:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x82ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gf\\2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x83ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) [ 1366.778368][T20089] FAT-fs (loop5): bogus number of reserved sectors [ 1366.793688][T20089] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x84ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1366.896813][T20099] FAT-fs (loop5): bogus number of reserved sectors [ 1366.903362][T20099] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x68000000}) 09:32:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfc2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x85ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x86ddffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1367.240873][T20122] FAT-fs (loop5): bogus number of reserved sectors 09:32:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8847000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfd2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1367.306313][T20122] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6c000000}) 09:32:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8848000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8864000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfi2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1367.674847][T20151] FAT-fs (loop5): bogus number of reserved sectors [ 1367.709070][T20151] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x88a8ffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1367.799300][T20161] FAT-fs (loop5): bogus number of reserved sectors [ 1367.813959][T20161] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x74000000}) 09:32:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x88caffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfl2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1368.073375][T20178] FAT-fs (loop5): bogus number of reserved sectors [ 1368.094443][T20178] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) [ 1368.163761][T20184] FAT-fs (loop5): bogus number of reserved sectors 09:32:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8906000000000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1368.269389][T20184] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x7a000000}) 09:32:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x89ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:33 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfo2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8bffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1368.560550][T20206] FAT-fs (loop5): bogus number of reserved sectors [ 1368.578053][T20206] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8cffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x8cffffff}) 09:32:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:33 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfp2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8dffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1368.973797][T20238] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:32:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x8fffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1369.106389][T20248] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:32:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xc0ed0000}) 09:32:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfu2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x93ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xf5ffffff00000000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1369.495884][T20275] FAT-fs (loop5): bogus number of reserved sectors [ 1369.534318][T20275] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:34 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfx2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0xfffffffffffff000}, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1369.586505][T20287] FAT-fs (loop5): bogus number of reserved sectors [ 1369.593195][T20287] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xf5ffffff}) 09:32:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) 09:32:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x3}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x5}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0}]) [ 1369.859914][T20302] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:32:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs\n\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xf6ffffff}) 09:32:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x6}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) [ 1370.138203][T20324] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:32:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x7}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1370.221731][T20334] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:32:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0xb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) 09:32:35 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs%\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xf9fdffff}) 09:32:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x2]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) [ 1370.543064][T20356] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:32:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs/\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1370.761915][T20369] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:32:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xff000000}) 09:32:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x6]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1370.993761][T20389] FAT-fs (loop5): bogus number of reserved sectors [ 1371.018047][T20389] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x7]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xff0f0000}) 09:32:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1371.351276][T20415] FAT-fs (loop5): bogus number of reserved sectors [ 1371.365929][T20415] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xd]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs=\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xfffffdf9}) 09:32:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) 09:32:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x28]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1371.687963][T20438] FAT-fs (loop5): Unrecognized mount option "ù" or missing value 09:32:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x33]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs\\\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) [ 1371.796748][T20448] FAT-fs (loop5): Unrecognized mount option "ù" or missing value 09:32:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xf0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xffffff7f}) 09:32:37 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x300]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x02', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) 09:32:37 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1372.132531][T20470] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x543]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1372.279654][T20481] FAT-fs (loop5): Unrecognized mount option "" or missing value 09:32:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xffffff8c}) 09:32:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x600]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x608]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:37 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1372.585821][T20500] FAT-fs (loop5): Unrecognized mount option "Œ" or missing value 09:32:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x689]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1372.726031][T20513] FAT-fs (loop5): Unrecognized mount option "Œ" or missing value 09:32:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xfffffff5}) 09:32:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x700]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x04', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x806]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:37 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) [ 1373.017485][T20533] FAT-fs (loop5): Unrecognized mount option "õ" or missing value 09:32:38 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xd00]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1373.098774][T20544] FAT-fs (loop5): Unrecognized mount option "õ" or missing value 09:32:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xfffffff6}) 09:32:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xe80]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x05', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1373.318694][T20556] FAT-fs (loop5): Unrecognized mount option "ö" or missing value 09:32:38 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x2800]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) 09:32:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xedc000000000}) 09:32:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3300]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x06', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1373.706232][T20586] FAT-fs (loop5): bogus number of reserved sectors [ 1373.739057][T20586] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:38 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3580]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1373.886923][T20600] FAT-fs (loop5): bogus number of reserved sectors [ 1373.917298][T20600] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x1000000000000}) 09:32:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:39 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3f00]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\a', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:39 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1374.183624][T20620] FAT-fs (loop5): bogus number of reserved sectors [ 1374.194040][T20620] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:39 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1374.353694][T20631] FAT-fs (loop5): bogus number of reserved sectors [ 1374.375809][T20631] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xe000000000000}) 09:32:39 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\b', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4305]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:39 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4788]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1374.660924][T20651] FAT-fs (loop5): bogus number of reserved sectors [ 1374.670084][T20651] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:39 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4888]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1374.824943][T20666] FAT-fs (loop5): bogus number of reserved sectors [ 1374.860647][T20666] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x100000000000000}) 09:32:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\t', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:39 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x6488]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:39 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x800e]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8035]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1375.161529][T20687] FAT-fs (loop5): bogus number of reserved sectors [ 1375.193669][T20687] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1375.310579][T20703] FAT-fs (loop5): bogus number of reserved sectors [ 1375.333690][T20703] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x126000000000000}) 09:32:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\n', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:40 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8100]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8847]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8848]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1375.609419][T20718] FAT-fs (loop5): bogus number of reserved sectors [ 1375.632535][T20718] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1375.731695][T20728] FAT-fs (loop5): bogus number of reserved sectors [ 1375.754580][T20728] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x200000000000000}) 09:32:40 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x0e', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8864]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8906]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xf000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1376.017553][T20748] FAT-fs (loop5): bogus number of reserved sectors [ 1376.048919][T20748] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:41 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x10', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1376.215317][T20759] FAT-fs (loop5): bogus number of reserved sectors [ 1376.234708][T20759] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x300000000000000}) 09:32:41 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xf0ffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x1000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1376.538311][T20778] FAT-fs (loop5): bogus number of reserved sectors [ 1376.554485][T20778] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1376.660533][T20782] FAT-fs (loop5): bogus number of reserved sectors [ 1376.675506][T20782] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:41 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2#', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:41 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x2000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x400000000000000}) 09:32:42 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:42 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:42 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1377.004493][T20791] FAT-fs (loop5): bogus number of reserved sectors [ 1377.025459][T20791] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:42 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x500000000000000}) 09:32:42 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1377.350854][T20812] FAT-fs (loop5): bogus number of reserved sectors [ 1377.357766][T20812] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1377.439284][T20815] FAT-fs (loop5): bogus number of reserved sectors [ 1377.451472][T20815] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:42 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2(', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:42 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:42 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:42 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x526000000000000}) 09:32:43 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x6000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:43 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:43 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1378.055028][T20823] FAT-fs (loop5): bogus number of reserved sectors [ 1378.074789][T20823] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:43 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:43 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:43 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x7000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:44 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2H', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x600000000000000}) 09:32:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8060000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1379.094665][T20851] FAT-fs (loop5): bogus number of reserved sectors [ 1379.101226][T20851] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xd000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x700000000000000}) 09:32:44 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2L', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x28000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 1: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:44 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x33000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1379.514556][T20877] FAT-fs (loop5): bogus number of reserved sectors [ 1379.532914][T20877] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3f000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x800000000000000}) 09:32:44 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2`', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:44 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x40000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:44 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1379.825930][T20905] FAT-fs (loop5): bogus number of reserved sectors [ 1379.856080][T20905] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:44 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1379.944984][T20914] FAT-fs (loop5): bogus number of reserved sectors 09:32:45 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x43050000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1379.994727][T20914] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x900000000000000}) 09:32:45 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:45 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x800e0000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2h', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1380.254806][T20934] FAT-fs (loop5): bogus number of reserved sectors [ 1380.270637][T20934] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:45 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x80350000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xa00000000000000}) 09:32:45 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x80ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:45 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2l', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1380.601565][T20959] FAT-fs (loop5): bogus number of reserved sectors [ 1380.629666][T20959] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:45 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x81000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:45 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1380.701933][T20968] FAT-fs (loop5): bogus number of reserved sectors [ 1380.714637][T20968] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x1000000000000000}) 09:32:46 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2t', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x81ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1381.046453][T20984] FAT-fs (loop5): bogus number of reserved sectors [ 1381.069105][T20984] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2000000000000000}) 09:32:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x82ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2z', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1381.358160][T21004] FAT-fs (loop5): bogus number of reserved sectors [ 1381.380473][T21004] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:46 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x83ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2010000000000000}) [ 1381.765103][T21031] FAT-fs (loop5): bogus number of reserved sectors [ 1381.771657][T21031] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:47 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x84ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:47 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xa0', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x2300000000000000}) 09:32:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:47 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:47 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x85ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1382.270150][T21041] FAT-fs (loop5): bogus number of reserved sectors [ 1382.308582][T21041] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:47 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x86ddffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:47 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs20', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x3f00000000000000}) 09:32:48 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x88470000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x88480000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1383.289185][T21071] FAT-fs (loop5): bogus number of reserved sectors [ 1383.321016][T21071] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:48 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xb4', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1383.463610][T21088] FAT-fs (loop5): bogus number of reserved sectors [ 1383.475880][T21088] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x88640000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4000000000000000}) 09:32:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xfc', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1384.304437][T21105] FAT-fs (loop5): bogus number of reserved sectors [ 1384.311014][T21105] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x88a8ffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4800000000000000}) 09:32:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x88caffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs20', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x89060000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1384.608751][T21128] FAT-fs (loop5): bogus number of reserved sectors 09:32:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, 0x0, 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1384.665259][T21128] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x89ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1384.797309][T21145] FAT-fs (loop5): bogus number of reserved sectors [ 1384.814561][T21145] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4a04000000000000}) 09:32:49 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2L', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8bffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8cffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1385.186482][T21166] FAT-fs (loop5): bogus number of reserved sectors [ 1385.210210][T21166] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1385.330213][T21176] FAT-fs (loop5): bogus number of reserved sectors [ 1385.356281][T21176] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4b04000000000000}) 09:32:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8dffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8fffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1385.606491][T21194] gfs2: not a GFS2 filesystem 09:32:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x93ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1385.697228][T21194] gfs2: not a GFS2 filesystem [ 1385.706599][T21199] FAT-fs (loop5): bogus number of reserved sectors [ 1385.726060][T21199] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x94', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1385.812131][T21210] FAT-fs (loop5): bogus number of reserved sectors [ 1385.859738][T21210] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4c00000000000000}) 09:32:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xf5ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffa888]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffca88]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x9c', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1386.198025][T21229] FAT-fs (loop5): bogus number of reserved sectors 09:32:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1386.243873][T21229] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1386.353740][T21244] FAT-fs (loop5): bogus number of reserved sectors [ 1386.383569][T21244] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4c04000000000000}) 09:32:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffdd86]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xe4', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xfffff000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff80]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1386.691301][T21259] FAT-fs (loop5): bogus number of reserved sectors [ 1386.713631][T21259] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1386.837769][T21274] FAT-fs (loop5): bogus number of reserved sectors [ 1386.844316][T21274] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4d04000000000000}) 09:32:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) 09:32:51 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xe8', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:51 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff81]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff82]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) [ 1387.159634][T21293] FAT-fs (loop5): bogus number of reserved sectors 09:32:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xea', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1387.203840][T21293] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1387.298517][T21307] FAT-fs (loop5): bogus number of reserved sectors [ 1387.317852][T21307] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4e04000000000000}) 09:32:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff83]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, 0x0) 09:32:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff84]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:52 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xec', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1387.697150][T21329] FAT-fs (loop5): bogus number of reserved sectors [ 1387.725620][T21329] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1387.820390][T21341] FAT-fs (loop5): bogus number of reserved sectors [ 1387.836070][T21341] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x4f04000000000000}) 09:32:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff85]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:53 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xf0', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff89]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 09:32:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff8b]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1388.158219][T21355] FAT-fs (loop5): bogus number of reserved sectors [ 1388.177600][T21355] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1388.295824][T21370] FAT-fs (loop5): bogus number of reserved sectors [ 1388.321494][T21370] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5004000000000000}) 09:32:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff8c]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) 09:32:53 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xf4', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff8d]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1388.605445][T21390] FAT-fs (loop5): bogus number of reserved sectors [ 1388.621072][T21390] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) 09:32:53 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xf8', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1388.717635][T21398] FAT-fs (loop5): bogus number of reserved sectors [ 1388.763548][T21398] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5104000000000000}) 09:32:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff8f]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[0x0]) 09:32:53 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xffffff93]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1389.038460][T21416] FAT-fs (loop5): bogus number of reserved sectors [ 1389.054616][T21416] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xfa', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xfffffff5]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1389.148580][T21428] FAT-fs (loop5): bogus number of reserved sectors [ 1389.188425][T21428] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5204000000000000}) 09:32:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xf0ffffffffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) 09:32:54 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x100000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1389.556667][T21451] FAT-fs (loop5): bogus number of reserved sectors [ 1389.577747][T21451] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1389.650331][T21457] gfs2: not a GFS2 filesystem [ 1389.663586][T21463] FAT-fs (loop5): bogus number of reserved sectors 09:32:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="100000000600"/16, 0x10}]) [ 1389.712173][T21463] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1389.744518][T21457] gfs2: not a GFS2 filesystem 09:32:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5304000000000000}) 09:32:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x200000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x300000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1390.004961][T21478] FAT-fs (loop5): bogus number of reserved sectors [ 1390.012484][T21478] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1390.048610][T21482] gfs2: not a GFS2 filesystem 09:32:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x400000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1390.129471][T21491] FAT-fs (loop5): bogus number of reserved sectors [ 1390.143413][T21482] gfs2: not a GFS2 filesystem [ 1390.152914][T21491] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5404000000000000}) 09:32:55 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x600000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:55 executing program 1 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1390.404176][T21505] gfs2: not a GFS2 filesystem 09:32:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1390.500571][T21510] FAT-fs (loop5): bogus number of reserved sectors [ 1390.507331][T21505] gfs2: not a GFS2 filesystem [ 1390.527037][T21510] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:55 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:55 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x700000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1390.547976][T21517] FAULT_INJECTION: forcing a failure. [ 1390.547976][T21517] name failslab, interval 1, probability 0, space 0, times 0 [ 1390.597693][T21520] FAT-fs (loop5): bogus number of reserved sectors [ 1390.613232][T21520] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1390.640153][T21517] CPU: 1 PID: 21517 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #45 [ 1390.648255][T21517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1390.648262][T21517] Call Trace: [ 1390.648286][T21517] dump_stack+0x172/0x1f0 [ 1390.648313][T21517] should_fail.cold+0xa/0x15 [ 1390.670522][T21517] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1390.676325][T21517] ? ___might_sleep+0x163/0x280 [ 1390.681256][T21517] __should_failslab+0x121/0x190 [ 1390.686267][T21517] should_failslab+0x9/0x14 [ 1390.690754][T21517] kmem_cache_alloc+0x2af/0x6f0 [ 1390.695593][T21517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1390.701813][T21517] ? _copy_from_user+0xdd/0x150 [ 1390.706646][T21517] io_submit_one+0x10f/0x2ef0 [ 1390.711302][T21517] ? mark_held_locks+0xf0/0xf0 [ 1390.716057][T21517] ? lookup_ioctx+0x1d7/0x830 [ 1390.720716][T21517] ? __might_fault+0x12b/0x1e0 [ 1390.725462][T21517] ? find_held_lock+0x35/0x130 [ 1390.730203][T21517] ? ioctx_alloc+0x1db0/0x1db0 [ 1390.734947][T21517] ? __might_fault+0x12b/0x1e0 [ 1390.739704][T21517] __x64_sys_io_submit+0x1bd/0x570 [ 1390.744794][T21517] ? __x64_sys_io_submit+0x1bd/0x570 [ 1390.750062][T21517] ? __ia32_sys_io_destroy+0x420/0x420 [ 1390.755502][T21517] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1390.760943][T21517] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1390.766381][T21517] ? do_syscall_64+0x26/0x680 [ 1390.771040][T21517] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1390.777086][T21517] ? do_syscall_64+0x26/0x680 [ 1390.781742][T21517] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1390.787009][T21517] do_syscall_64+0xfd/0x680 [ 1390.791493][T21517] ? do_syscall_64+0xfd/0x680 [ 1390.796153][T21517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1390.802021][T21517] RIP: 0033:0x459519 [ 1390.805898][T21517] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1390.825482][T21517] RSP: 002b:00007fd6d07d5c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1390.833871][T21517] RAX: ffffffffffffffda RBX: 00007fd6d07d5c90 RCX: 0000000000459519 [ 1390.841943][T21517] RDX: 0000000020000040 RSI: 0000000000000001 RDI: 00007fd6d07b5000 [ 1390.849894][T21517] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1390.857845][T21517] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6d07d66d4 [ 1390.865797][T21517] R13: 00000000004c0898 R14: 00000000004d3548 R15: 0000000000000005 [ 1390.921421][T21525] gfs2: not a GFS2 filesystem 09:32:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5504000000000000}) 09:32:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x800000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:56 executing program 1 (fault-call:4 fault-nth:1): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x806000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1391.271005][T21539] gfs2: not a GFS2 filesystem 09:32:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1391.353878][T21539] gfs2: not a GFS2 filesystem [ 1391.367481][T21546] FAT-fs (loop5): bogus number of reserved sectors [ 1391.393977][T21546] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1391.481521][T21555] FAT-fs (loop5): bogus number of reserved sectors [ 1391.494100][T21555] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x5804000000000000}) 09:32:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xd00000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x2, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x2800000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1391.737063][T21566] gfs2: not a GFS2 filesystem 09:32:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x4, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:56 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1391.816100][T21566] gfs2: not a GFS2 filesystem [ 1391.822817][T21572] FAT-fs (loop5): bogus number of reserved sectors [ 1391.855860][T21572] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1391.949616][T21584] FAT-fs (loop5): bogus number of reserved sectors [ 1391.957524][T21584] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6000000000000000}) 09:32:57 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2 ', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3300000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x9, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x3f00000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4000000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1392.231318][T21601] FAT-fs (loop5): bogus number of reserved sectors [ 1392.256951][T21601] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:57 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1392.328587][T21616] FAT-fs (loop5): bogus number of reserved sectors [ 1392.344619][T21616] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x4305000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6800000000000000}) 09:32:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0xc, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1392.474556][T21620] gfs2: not a GFS2 filesystem 09:32:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x800e000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x300, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1392.619969][T21620] gfs2: not a GFS2 filesystem [ 1392.631492][T21632] FAT-fs (loop5): bogus number of reserved sectors [ 1392.640526][T21632] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8035000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1392.747080][T21644] FAT-fs (loop5): bogus number of reserved sectors [ 1392.753622][T21644] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x2, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:57 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x6c00000000000000}) 09:32:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1392.868122][T21652] gfs2: not a GFS2 filesystem 09:32:57 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x80ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1392.950764][T21652] gfs2: not a GFS2 filesystem 09:32:58 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x10', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x3, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8100000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1393.006604][T21663] FAT-fs (loop5): bogus number of reserved sectors [ 1393.034826][T21663] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1393.176490][T21676] FAT-fs (loop5): bogus number of reserved sectors [ 1393.204711][T21676] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x81ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x7400000000000000}) 09:32:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x4, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:58 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x82ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x5, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1393.498063][T21695] gfs2: not a GFS2 filesystem [ 1393.514024][T21698] FAT-fs (loop5): bogus number of reserved sectors [ 1393.534931][T21698] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x83ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1393.650628][T21695] gfs2: not a GFS2 filesystem 09:32:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x84ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1393.708093][T21709] FAT-fs (loop5): bogus number of reserved sectors [ 1393.733989][T21709] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x7a00000000000000}) 09:32:58 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x7, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x85ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:58 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1393.954516][T21728] gfs2: not a GFS2 filesystem 09:32:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x86ddffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1394.059099][T21728] gfs2: not a GFS2 filesystem 09:32:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x8, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:59 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x01', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1394.127308][T21733] FAT-fs (loop5): bogus number of reserved sectors [ 1394.151338][T21733] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1394.267266][T21749] FAT-fs (loop5): bogus number of reserved sectors [ 1394.280585][T21749] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x8000000000000000}) 09:32:59 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8847000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8848000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x02', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x38, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1394.546900][T21767] FAT-fs (loop5): bogus number of reserved sectors [ 1394.577749][T21767] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8864000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1394.693581][T21780] FAT-fs (loop5): bogus number of reserved sectors [ 1394.719412][T21780] FAT-fs (loop5): Can't find a valid FAT filesystem 09:32:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0x8cffffff00000000}) 09:32:59 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x300, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:32:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x88a8ffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:32:59 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x88caffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:32:59 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x500, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1395.027900][T21800] FAT-fs (loop5): bogus number of reserved sectors 09:33:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1395.069816][T21800] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1395.094509][T21805] gfs2: not a GFS2 filesystem 09:33:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xf5ffffff00000000}) 09:33:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8906000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x700, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1395.230007][T21805] gfs2: not a GFS2 filesystem 09:33:00 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x89ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0xc00, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1395.443350][T21828] FAT-fs (loop5): bogus number of reserved sectors [ 1395.454586][T21828] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8bffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1395.553382][T21839] FAT-fs (loop5): bogus number of reserved sectors [ 1395.576063][T21835] gfs2: not a GFS2 filesystem [ 1395.601199][T21839] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1395.639938][T21835] gfs2: not a GFS2 filesystem 09:33:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xf6ffffff00000000}) 09:33:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8cffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x3800, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8dffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1395.905016][T21859] FAT-fs (loop5): bogus number of reserved sectors [ 1395.932871][T21859] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1395.950398][T21864] gfs2: not a GFS2 filesystem 09:33:00 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x4000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x8fffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xf9fdffff00000000}) 09:33:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x1000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x93ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1396.322095][T21888] FAT-fs (loop5): bogus number of reserved sectors [ 1396.346555][T21888] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1396.372860][T21894] gfs2: not a GFS2 filesystem 09:33:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xf5ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x2000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xff00000000000000}) 09:33:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0xfffffffffffff000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x02', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x2]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x3000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1396.766998][T21919] FAT-fs (loop5): bogus number of reserved sectors [ 1396.773645][T21919] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:01 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1396.829161][T21927] FAT-fs (loop5): bogus number of reserved sectors [ 1396.858215][T21927] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xff0f000000000000}) 09:33:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x4000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1397.098286][T21945] gfs2: not a GFS2 filesystem 09:33:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1397.164288][T21945] gfs2: not a GFS2 filesystem [ 1397.174562][T21947] FAT-fs (loop5): bogus number of reserved sectors [ 1397.190154][T21947] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1397.297848][T21959] FAT-fs (loop5): bogus number of reserved sectors [ 1397.331109][T21959] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x6]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x5000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xffffff7f00000000}) 09:33:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1397.434488][T21966] gfs2: not a GFS2 filesystem 09:33:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x7]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1397.536977][T21966] gfs2: not a GFS2 filesystem 09:33:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x7000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1397.607062][T21978] FAT-fs (loop5): bogus number of reserved sectors [ 1397.635685][T21978] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1397.726529][T21985] FAT-fs (loop5): bogus number of reserved sectors [ 1397.733375][T21985] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xffffffff00000000}) 09:33:02 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xd]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1397.851337][T21992] gfs2: not a GFS2 filesystem [ 1397.923698][T21992] gfs2: not a GFS2 filesystem 09:33:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x8000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:02 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x28]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1398.130405][T22011] FAT-fs (loop5): bogus number of reserved sectors [ 1398.164917][T22011] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1398.181509][T22018] gfs2: not a GFS2 filesystem 09:33:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x33]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0xc000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1398.319653][T22018] gfs2: not a GFS2 filesystem 09:33:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [], 0xffffffffffffffff}) 09:33:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xf0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x38000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1398.520572][T22039] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value 09:33:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x300]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1398.636728][T22047] FAT-fs (loop5): Unrecognized mount option "ÿ" or missing value [ 1398.696939][T22045] gfs2: not a GFS2 filesystem 09:33:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfe070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="7368d972746e616d653d77696e6e742c696f636861727365743d69736f383835392d332c696f636861727365743d6d6163696e7569742c756e695f786c6174653d302c00"]) 09:33:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x543]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x40000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1398.884119][T22061] FAT-fs (loop5): Unrecognized mount option "shÙrtname=winnt" or missing value 09:33:03 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x600]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:03 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1398.991222][T22073] FAT-fs (loop5): Unrecognized mount option "shÙrtname=winnt" or missing value 09:33:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@v1={0x2, "cd6b77e54c39ed38474ccb7a3313c573a20d7428"}, 0x15, 0x1) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x200, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 09:33:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x7ffffffff000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x608]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1399.266083][T22087] FAT-fs (loop5): bogus number of reserved sectors [ 1399.272809][T22087] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x689]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0xf0ffffff7f0000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1399.436648][T22093] FAT-fs (loop5): bogus number of reserved sectors [ 1399.461285][T22093] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x700]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='shortname=winnt,iocharset=iso8859-3,iocharset=macinuit,un`_xlate=0,\x00']) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) fcntl$notify(r0, 0x402, 0x20) 09:33:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x806]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1399.713258][T22122] FAT-fs (loop5): Unrecognized mount option "un`_xlate=0" or missing value 09:33:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xd00]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1399.841562][T22134] gfs2: not a GFS2 filesystem 09:33:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1399.914298][T22129] FAT-fs (loop5): Unrecognized mount option "un`_xlate=0" or missing value [ 1399.918788][T22134] gfs2: not a GFS2 filesystem 09:33:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r1, 0xc0305615, &(0x7f0000000100)={0x0, {0x6, 0x8}}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365743d69736f383835392d332c696f636861727365743d6d6163696e7569742c756e695f786c61fc74653d302c00147d42c157d66b86cf6aea0cd185b9b285ff95"]) 09:33:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xe80]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x01', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x2800]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1400.196993][T22155] FAT-fs (loop5): Unrecognized mount option "uni_xlaüte=0" or missing value 09:33:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3300]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 5: epoll_create(0x101) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x400) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0x0, 0xf000, 0x8, 0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0x8, 0x4, 0x3}) 09:33:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3580]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1400.530905][T22182] FAT-fs (loop5): bogus number of reserved sectors [ 1400.565884][T22182] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3f00]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1400.668018][T22182] FAT-fs (loop5): bogus number of reserved sectors [ 1400.682823][T22182] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365743d69736f383835392d332c696f636861727365743d6d6163696e7569742c756e695f786c6174653d302c00d1b7582bbd8bcf3816e05ac0758e60a47b6d0238718bc49f8c8b40af471c155ff59aded70143f381eb78465083a961926f6973134cfbc42bb0bc2113dd2b8ff8a62e380fa04d110ded1c2ba6a046f59ddf0fc50bb2a0334cfd6fa24a4abbbaf7953be74fcef63b01fad7ace6a86c0954203681a7cefe"]) 09:33:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:05 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4305]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1400.922185][T22220] FAT-fs (loop5): bogus number of reserved sectors [ 1400.961629][T22220] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4788]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4888]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1401.115513][T22239] FAT-fs (loop5): bogus number of reserved sectors [ 1401.129824][T22239] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4002, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x32a, 0x0, 0x5, 0xffffffffffffff23, 0x200, @dev={[], 0x29}}, 0x10) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000001c0)={0x4}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365743d69736f383835000800000000000061727365743d6d6163696e7569742c756e695f786c6174653d302c0078cb695e756cf01169e60043bbe31cf66967c8"]) 09:33:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0xc00000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x6488]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1401.357291][T22253] FAT-fs (loop5): bogus number of reserved sectors [ 1401.382347][T22253] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x800e]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x1000, 0x5}, {0x10001, 0x3}, 0x2c3, 0x4, 0x7ff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001680)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYRES16=r0], &(0x7f0000002700)=0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x13b9, @empty, 0x9}}, 0x40, 0x9}, &(0x7f0000002800)=0xfffffffffffffc1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002840)={r3, 0xaa4, 0x3ff, 0x1f, 0x5, 0x6, 0x100000000, 0x3ff, {r5, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x401, 0x7fff00000, 0x7, 0x9}}, &(0x7f0000002900)=0xb0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffeff, 0x0, 0x0, &(0x7f0000000340)) 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8035]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x3800000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8100]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) sysfs$2(0x2, 0xedb, &(0x7f0000000180)=""/13) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365743d69736f383835392d332c696f2368b40ffbbfc071f3040f3d571665fe61727365743d6d6163696e756974"]) 09:33:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x4000000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xc0', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8847]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1401.867786][T22297] FAT-fs (loop5): Unrecognized mount option "io#h´û¿Àqó=Weþarset=macinuit" or missing value 09:33:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:06 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8848]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1401.926152][T22305] FAT-fs (loop5): Unrecognized mount option "io#h´û¿Àqó=Weþarset=macinuit" or missing value 09:33:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") socket$tipc(0x1e, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8864]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1402.093248][T22318] FAT-fs (loop5): bogus number of reserved sectors 09:33:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1402.157286][T22318] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:07 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8906]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) syz_read_part_table(0xff, 0x8, &(0x7f0000002500)=[{&(0x7f0000000100)="a49129cdcaf41340fa45e5982289e615c7e425f3cef2139519d64f89c0f342dcbd690a38c207aead94b617f12e2b9254df662915ac6e925415001ee437e2dbd1a5ff6c609dba5f291df1e6eb54946ecabeebfee4927805c501c7bde4e91bc45215572b39b4943b4364711da8413e4beb81255e05e8dfc079eb2a268119c880a2330742db046102494e04b0c6dd3712dc08e80b4eac351862f3f36461aa97e4396132d4fc24daffc25a209fbe30", 0xad, 0x3}, {&(0x7f00000003c0)="cd37ec2636223e192d5765314bb04512b2553398e93ae66881fac6a33f946a85338628827ca0f8afe80e1507e7f053e4619f52049203b7fc7c598622221df3f3a3b3738a46641356bba131936ae7b848d043ca1737ffb1a5ce4e5c1c20de7dddc61625426157d69ad5b7c495ecafe2c577cb3897f0c62020de155169d511cd42132438e0bfabd8fe56120e23dff66c0ecac280c5e92d364b75d2ba16486f74d2e03563ad0b708a7e68a6f1c138282fbe639029ad986b826b7ba7ec2d9ca33db930c688346bc44d955777a2e3bf2a9dc356dbff4e11d0b1392fef33617d1d9493670aa58dd4270926788db98cd803ed4af1dc1fd4a3357f8a98ba216b65a8770705354df1941663da022b373955e8555f1d16554e35443dde912f85db00c66d2f498e9fae90fc7415a79561aca6b8f4dd2a22c8379fca79737a93b26688bf104c44586dedb05be44417d3ff3b55e1e4974f9dc0f9841acaea7de3695084c5e5db568c3a360b0ae90de1d1aa44d497fba545232ada525d16960cc8bbd4d343c547c4ae85d7f6a71a54fdb7a6b15d4827b147fdcc0f24b35f869cab9888857f2fc23a2dba60e1e0b118669d805ea8713d3fc7f4765df3f108ad084ebbb8a55e1cfeb077254384e7f4425ebe84aa97a6dc00c0de741dea82b67cc0e9cb8149e9404932e930144e30b4e91c0ac1d861ea7d324dc633c37fba125dbae6587878d6e77fc3f6a2209b601a68a65d0c36c390e22c9c4079b163b2bfa4184e17b85eb3ee3e3edd9040795cc657a611d1b9e242a172904cd7eeb241c3524db9716a94b206a1124384bc2b032b230a5fcc14995cbb3526441bc70e501a142ce11d2bdfb026b1cf3bc4f61bc234f842e314b400cad8973189242370f1736a08a774ead93f1d2e2b6ea6a77a4a0cfea522d0a3c5262727e717b218daada496ae83dac9cf513bca64ba87137438091a27cd3e02703ec7ff060545f15f92858066c2b9a03d254f0356ec37d7b5c98bde64cce4a768872493cae90e160aa407d258b02759bc64e8f024f9bf33c8c2810d8fcf0dab77b6f70a0cb2ae1a42847c2abcd6210a48d6bc5e68b0743f330a397b03aca891a0a7944b0feda43a8c1dcc9610928ba8da004a12f22574e475b147161cbb31d6e3fc77441a3e2ca2112b96f547d9734fd677d6087c36daab15bb673be006454a6d81fdf77e321727f1aa8ec4de2bca31bc1064c06a7336afde722a1c40631b7313340f43c8248afa3a59a1c527c7be157b6ef92125d037b520e5071aff6a531ba2ce1c4751f4a64571f3bd879257885862d5726c7f55046373bef2bb69adbf2faab3e88a6724b40b2e3f2387fe901dc3c8561a1d8b403b50fc489f675111078e3838ca942781c78935cc6098a61fa1b7ea2dcfe9414fc004bd24f9048afe6285a1e3162fedf109e4e728481db82758932aa7783238c6138ffaf39de2c73c35c97b85158452de0e67303cb741cabf644defbca545c23530292181602a54943d224eb6000bf166425e662c2e0800e73c7bc02446aa2d4a527ad2c514b2ff09b2d43953aa23cfb0f9596628192222387ebd215401c0ee2052b2880c133421ea628dc29f3c0101e32599619d17436b571c792701734e215865045700b047d7f980a1581ce08a6dfdbfeaf6e33754d371d4e8cea96f2f8ad5b0d1499d17c8e65e6b21b51e0b99b19a1c12b38dd31e9c87d89edfd165b7c62c1bcfce6338656a12451e8da0ed4ba7b064ac426fb2a80ec6fbe0ce5567f603cd2841d342cb05ba77c366de1255b700f3689bb261bba78764c731d6dcad7aea74047e1df1436febf62ac8d1f2a67f387db87221807404a581dd72eeca896b7089b6c431bc1a1b0eae66ccd514506f2ed14b3bce2954b8da7bedf98736a62504b19a0b21e839bdd70e93b431b82e535ddc6495ff4eefd0892013fbabf6b112d443ef2d639fa31dcecac91f64b6a011ad935bdfd054a223c7ad933d8e0cb12f2675c89b4ba9b433fe9c2eff769f468d8c4dfa762fedf6f8214a4856192e255cc047a9d4a65d1e175a19bc416acba1ee61a2fda27bd761f5f4b19028321ade750de74afa84deaa1481b7faecd3ee152ddc512656296f29602c2927c08c87c2131cdf658491498ab21262e19eafea9db8eaa913993591c95d5c43d0253c517fd40c0456dc5aa41d2455469371e4be67159f9e7f33bd4078410009b9f21eeb1032c073ceb5bbc1e7c516ac1015aab95fb0ec3812eb909154c13baf6651faa4fd91bfefd50960c72ddeb73c018fdd9d6694160d9581336905f1e52fa1be5baaea671a706b5f889d30b70cbeea8e81c17a04f0e3ab206a1ae16ddc3218b9dc09fb6246debc7d60317ff6b804d0e2f48f17a39568d42ec779b1b41b3b17ef23bd4974d8dfc8cd3c43a0f501d41f82aac351f50cbaa10ffcbf804150d9d6dd966b8c8f0eb45485ae8f0c83e0563f52c76f1bdf593281ac989c22166c9d3122ed463c368642557d57d9b70059acca7fdd6c112f10dbc95b68c99d5e24e64baf471f1a288e9b7a5c364d5aafbcc865854347ea306f28170a6a2dc3baac2de573434a762e41ba6e4e97f6a5e253462747920c37b7e3242010256e6af68c128dde6b12b0627e1579e62d5b960f38fe1545634f5bfd85278a886b1b6fb5427e6ed76c8a1851081b8bb27276d9f1e80ff872b0022922e5d2e38de0fda2d639ea30d8590a2ceb8da6a7dddd8536f01c42ffedce2c792a33921a8aa6b4ea5a72a6fe57199bb41c543073f516013688c2aeef49a75210a6503d74c81b2b14291614cfca785cd52638fce704af9fdc4e0b19f83b93367c3a236a9325da50b3d3307494cd5f799e415522cdcc554ccf20b39a9da8c133d3c98480b8846b4dd2d94ba203e3ae03c9d177b9af70b987e1f877e028b57be80d7bca8b3df63498434e604cf0979f22bcf818ba239ce914414571a719b86258775380681097bec056d20b7b06b4ce541f539748a9b15aaf217c596db03cc909ca9b0b91aeaf78f6b9f35208245196e3246702dc03e42d8840c4fcd6f05396d3a0b7f0884f49f3eab7dafaa202165ec135e996b3889e4fc8c3b8824900db92b8bb1923a092376e3146719f8293f992cbbd3819099c7a52d392a1977335dbf5802fcb2aeab1a75e1cf31cb7636d4bf391ba2b17bc9cfd664ce321e700a2518bf361c609e41d511f910cb98124d3d4458f99c318e0e7f35659466bd80156885c761d34aa295195450601ea5cca8ac1660aa8aca84d4ef4c80b42d3ad6a25aea7fff8d68c19c9ab2f39c831d14dbebe2107781c301f11eb85401b23a59f9fb807ba02162a9966bc380b2bade2a3c907ff9f8efd95d5e5677175c1b07fd6fbe421e084302e60a4127bf70d4562a41df85be332583686eee5fdd3a675bbb78e6898811494901ae76d11f042ecf2e14a339d0d02e1725ed6e63f99cd0b2022e995239678180eb6c4ad0db9be4fcb0f286ced421b392e9d87bf9305417f70b5c7f749eec9435fa3920795c289d52005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0x1000, 0x1}, {&(0x7f00000001c0)="d57ffb1c41c49c5d36c5e1a709704fc15773dc171df568aa0d12dbc0dbe7e089cb8c98ee2a83890a11455c61c05f19ad66b3832b80514ffb8910faeec1b29b3ef90ad8aa66d5094e897816b1df73bec4e5a1754416c6de249ab5343c03a6c741efbbc51e8076829d04a67a57e72097404b56ddeb0f4a7aaa81cb3a02b79c50d1b529dd258e30f851a51d779f8a72ad911a2fdb8419b0c835e88b605003c2976d3d2cf72916c45ac329ee2f15860f8f7623a810cd574676a1eff4f0430923eff07dc0852949811003f98085241eb159f7a5762821a59fedddd7fd46f3a10e41ad3bbe28a227e6baa232369b7247d8d7fb755787e0eb899c85", 0xf8, 0x6}, 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", 0x1000, 0xfffffffffffffffe}, {&(0x7f00000023c0)="c3163c5da06f22a564fa2d8590cee422fe11d539906fe3110b7ae5c8367e956c405901c4504c61fb0e28d26cc8206617d4de208cb9073874ab84597e201f7fff2391f0a77b54b06fa70f99b56e4ad4c47bcc0cf4c5987c4932fd762e754b27e01e743fdc93a78e357d773a87cd0ccc5a5a7ebce83145530150429c04c541097880254c2820ccd9fa2033", 0x8a, 0x2}, {&(0x7f0000000000)="ada4b58133d15cccaec15c81a49cde2d2455aa4208642ff7c4296a8481d81426e9c3705c884badd2399a065a2d6f533e1db1858b6c191bac50dc673fcf530fdafbeac71d9907d9ac2e43ce240b36be026d5c0870f489a758591b3956afbc29a5c95c8dbc25c7d7d9410d80873d09594c26918d2bdddf0487", 0x78, 0x2}, {&(0x7f00000002c0)="795c68abe2e66642dbef6b2d6ae707ca19e812ac4a03d53c012dfb898e4b0757c1b6e2e930a8e72a0f1742fe9972abad10e217aa24114ae29e585baa6b33d4c0370b7c4651cb77e3fe654dc26807e9cb3502c1de6e7339ca41281608191e0311c4b5a9a7925892af59835fbe489dc2ace8d12b80fb545fe557ac16", 0x7b, 0x3}, {&(0x7f0000002480)="f8d1f90f32bd8b2bb8841c6e17c70beecf2bc9964ac16c0722a458fbb976059e735f3ae2301c6b734d87dd57a9d2bc4d4ae937288ed649fb212a0a27c1cffbd57c3c29fe", 0x44, 0x8}]) syz_open_dev$video4linux(&(0x7f00000025c0)='/dev/v4l-subdev#\x00', 0x9, 0x80) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='s\x00\x00\x00\x00name=winnt,iocharset=iso8859-3,iocharset=macinuit,uni_xlate=0,\x00']) 09:33:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xf000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x2, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x3, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x4, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) 09:33:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x1000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1402.849864][T22375] FAT-fs (loop5): bogus number of reserved sectors [ 1402.863221][T22375] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:07 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x4, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x2000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008910, &(0x7f0000000140)="38fd6fc1c9760648eb4f619bd5488900005b3058") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x10000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1403.138055][T22400] FAT-fs (loop5): bogus number of reserved sectors [ 1403.144822][T22400] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x5, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1403.231204][T22406] FAT-fs (loop5): bogus number of reserved sectors [ 1403.249856][T22406] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") setxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x2) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x6000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x7, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x7000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1403.634451][T22435] FAT-fs (loop5): bogus number of reserved sectors [ 1403.648916][T22435] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x8, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) 09:33:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x01', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8060000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0xc, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xd000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1403.970004][T22463] FAT-fs (loop5): bogus number of reserved sectors 09:33:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1404.017110][T22463] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:09 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = msgget$private(0x0, 0x10) msgsnd(r1, &(0x7f0000000100)={0x2, "f07fdcd8eb447b0707c818ad93a5fa1b94aab2035178357b2e8b29de19e500e76c14a042f448fe9d0902f8237330e880f5a6b5e4141d5cd0e3210a45372e815558c85cb2772fe2536680cfb7e6111aa09f5c89f31d2170243e9b37fc4caf6705a10ce48480b0304725226eaafffe8136d627894390d60d175a4baf3e646d7ade0bdc1725c5340442bf23331c218d3758d475d865ae221c3c"}, 0xa0, 0x800) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x28000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x38, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1404.243995][T22489] gfs2: not a GFS2 filesystem 09:33:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x33000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1404.324514][T22489] gfs2: not a GFS2 filesystem [ 1404.332733][T22492] FAT-fs (loop5): bogus number of reserved sectors [ 1404.358755][T22492] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:09 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x300, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3f000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1404.486806][T22509] FAT-fs (loop5): bogus number of reserved sectors [ 1404.493353][T22509] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1404.505651][T22508] gfs2: not a GFS2 filesystem 09:33:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x1, 0x2, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)=0x1, 0x2) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0xb3, 0x4, 0xce, "f6d1176762c55b966a2a41261c34623c", "8d7d3e1ae7492eb8bc699555f55107fc1021a5d4ea4fb6f391a08d95eb0e5f99787131f36443b857569ad57df831d08e70818b301b01d6593acc86ed19f8ac3bc0844f2bb504ef0c6ec0d2e34826662ee2774c5ad3da50123f6150eb8f1d36969c3b2a3398f7f8482f4641670aa74dcc7180f76eda722c63dbdf5afded5a4627610d1bb4ad7c69428e01eadf865dc5d3d41c643822a65c902ff15dd69220"}, 0xb3, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x500, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x40000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1404.784262][T22526] FAT-fs (loop5): bogus number of reserved sectors [ 1404.793589][T22526] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1404.804696][T22530] gfs2: not a GFS2 filesystem 09:33:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x700, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:09 executing program 5: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x1, 0xfff, 0x6, {}, 0x6, 0x401}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(r1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000180)=0x80, 0x80800) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f63686172736574bd2b4a6d383835392d332c696f636861727365743d6d6163696e7569742c756e695f786c6174653d302c00"]) epoll_create1(0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 09:33:09 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x43050000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1404.915663][T22530] gfs2: not a GFS2 filesystem 09:33:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0xc00, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x800e0000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.093495][T22551] FAT-fs (loop5): Unrecognized mount option "iocharset½+Jm8859-3" or missing value 09:33:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x80350000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.203721][T22554] gfs2: not a GFS2 filesystem 09:33:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") ioctl(r0, 0xc0000000000, &(0x7f0000000100)="aa2af8789759a09874d1a843a38b415548972171fe4137fc66078fdf02b23a509e211b44f36deee2a3326180659999db32b5677181c66bf2e772613fa22c158da9305384f5229f01d7b5770c6c46aba15983f2c4592cea2aa5cbf297e64f4330e0254e2ca2aa4c81bf76") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.264349][T22554] gfs2: not a GFS2 filesystem 09:33:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x3800, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x80ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x81000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.423794][T22576] FAT-fs (loop5): bogus number of reserved sectors [ 1405.431204][T22576] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x4000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1405.534501][T22585] gfs2: not a GFS2 filesystem 09:33:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000180)) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x100, 0x90200) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000001c0)={[{0x2, 0x1, 0x5, 0x47bd, 0x80000001, 0x1, 0x1000, 0x3, 0x7, 0x6, 0x5c, 0x1, 0x4}, {0x0, 0x6, 0xf48c, 0x10000, 0x8, 0x7, 0x5, 0x9439, 0x6, 0x8, 0x10000, 0x100000000000000, 0x8}, {0xfffffffffffffff9, 0x10001, 0x9d, 0x7, 0x188, 0x44d, 0x1, 0x9, 0x2, 0x3, 0x101, 0xf7, 0x2}], 0x1}) fallocate(r2, 0x22, 0x80000000, 0x10001) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x4) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)=0x401, 0x4) 09:33:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x81ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.631582][T22585] gfs2: not a GFS2 filesystem 09:33:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.688591][T22602] QAT: Invalid ioctl 09:33:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x82ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x1000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1405.761455][T22602] FAT-fs (loop5): bogus number of reserved sectors 09:33:10 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.817052][T22602] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:10 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x83ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.905909][T22613] gfs2: not a GFS2 filesystem [ 1405.913673][T22605] QAT: Invalid ioctl 09:33:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1405.983750][T22613] gfs2: not a GFS2 filesystem 09:33:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9483, 0x200) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio\x00', 0x10000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x2000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x84ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x85ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1406.172374][T22636] FAT-fs (loop5): bogus number of reserved sectors [ 1406.211498][T22636] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1406.217170][T22641] gfs2: not a GFS2 filesystem 09:33:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x3000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x88470000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1406.473823][T22660] gfs2: not a GFS2 filesystem 09:33:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x4000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1406.551367][T22660] gfs2: not a GFS2 filesystem 09:33:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x88480000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1406.575805][T22663] FAT-fs (loop5): bogus number of reserved sectors [ 1406.603891][T22663] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x88640000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5dc, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@utf8no='utf8=0'}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x5000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1406.780326][T22682] gfs2: not a GFS2 filesystem 09:33:11 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1406.853504][T22682] gfs2: not a GFS2 filesystem 09:33:11 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x88caffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x7000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1406.947163][T22692] FAT-fs (loop5): bogus number of reserved sectors [ 1406.977300][T22692] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1407.076918][T22704] gfs2: not a GFS2 filesystem 09:33:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x6) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x89060000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1407.177801][T22704] gfs2: not a GFS2 filesystem 09:33:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x8000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x89ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1407.291893][T22720] FAT-fs (loop5): bogus number of reserved sectors [ 1407.309634][T22720] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:12 executing program 5: getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) setgroups(0x6, &(0x7f0000000440)=[r0, r1, r2, r3, r4, r5]) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8bffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1407.412034][T22730] gfs2: not a GFS2 filesystem 09:33:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0xc000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1407.511092][T22730] gfs2: not a GFS2 filesystem 09:33:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8cffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1407.589895][T22742] FAT-fs (loop5): bogus number of reserved sectors 09:33:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1407.643123][T22742] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r2 = fcntl$getown(r1, 0x9) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000180)=0x9, 0x4) sched_getscheduler(r2) r3 = getpid() fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x5) syz_open_procfs(r3, &(0x7f0000000000)='cmdline\x00') ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) truncate(&(0x7f0000000140)='./file0\x00', 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@broadcast, @multicast2}, &(0x7f0000000380)=0xc) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000580)="69a0c95232ff5b7ca361649215f574050e4b4261de7875af7f6816f1ef1967a0552daf0fb8be7218f40755b192f8d28ae9956085c728757d0f9a8bec89ec0a6fe6c214dae451cfdece9c4c28e853af55294d0114c4d180b1e3594d9da41175bd7b3e068a51f643e21aee34e27440537c46d1c8fa06cc8394513df965f00d5218c8d14ec610ae351af0444484f9a3ee938f9525784fe9db4b6b98fca10fbefc27b1ad482dc4aef65e6b22caa6799d1675bb8ebc142de2ed1bacef046a5b9d83cefa2b8c38eb8e9d36d5805b84", 0xcc, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280)={r4, 0x12, 0x62}, &(0x7f00000002c0)={'enc=', 'pkcs1', ' hash=', {'sha1-ssse3\x00'}}, &(0x7f0000000680)="786633d828ce39338b2e8e3e7649c2b873c2", &(0x7f00000006c0)=""/98) 09:33:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x38000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1407.742416][T22757] gfs2: not a GFS2 filesystem 09:33:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1407.831415][T22757] gfs2: not a GFS2 filesystem 09:33:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8fffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1407.910856][T22767] FAT-fs (loop5): bogus number of reserved sectors [ 1407.926440][T22767] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x93ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x0) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f00000003c0)={0x2, 0x0, 0x2080, {0x1000, 0x1000, 0x3}, [], 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ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='dummy0\x00') 09:33:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x40000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1408.111871][T22786] gfs2: not a GFS2 filesystem 09:33:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1408.189948][T22786] gfs2: not a GFS2 filesystem [ 1408.216644][T22792] FAT-fs (loop5): bogus number of reserved sectors [ 1408.232962][T22792] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffa888]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x7ffffffff000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1408.337615][T22805] FAT-fs (loop5): bogus number of reserved sectors 09:33:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1408.388895][T22805] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1408.402083][T22810] gfs2: not a GFS2 filesystem 09:33:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffca88]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x7f, 0xd002}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) [ 1408.520068][T22810] gfs2: not a GFS2 filesystem 09:33:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0xf0ffffff7f0000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1408.631218][T22826] FAT-fs (loop5): bogus number of reserved sectors [ 1408.659841][T22826] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xfffff000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x100000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1408.780710][T22838] gfs2: not a GFS2 filesystem [ 1408.781927][T22841] FAT-fs (loop5): bogus number of reserved sectors [ 1408.799559][T22841] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:13 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff80]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2000) uselib(&(0x7f0000002200)='./file0\x00') ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000180)={0x0, 0x0, 0x2080, {0x5000}, [], "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ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365743d69736f383835392d332c696f636861727365743d6d6163696e7569742c756e695f786c6174653d302c00bb59b0ff55cfb4a8ce3b6fad99204f501aaa682484315f46789cfb571c"]) 09:33:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff81]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x200000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff82]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1409.130563][T22862] gfs2: not a GFS2 filesystem [ 1409.141245][T22859] FAT-fs (loop5): bogus number of reserved sectors [ 1409.156703][T22859] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='maps\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) sendmsg$netlink(r1, &(0x7f0000000c00)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000bc0)=[{&(0x7f0000000180)={0x58, 0x1b, 0x4, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x15, @ipv4=@empty}, @generic="d11c7674507999cd39eaeadf4d575f2849c9e97a382331e97777fa7a6cc79f3aee82d55a4960c44bf1670e633f727d452482cac6bafe1a2b3af036424a23"]}, 0x58}, {&(0x7f0000000400)={0x7ac, 0x24, 0x10, 0x70bd2a, 0x25dfdbff, "", [@nested={0x230, 0x8, [@generic="c08b9882afe22a9a122bdf2410a0d7d6d6ca261424999e9e37dc6d8856b4adb8d4d5fffc69e389e862c3538f426003cdf3b912f8b0cc531023ac184c2431f62a3b5a63cad41a8e30469ddcaf0e8b33c9412c17d9d3f6cb287be1401a800df5f65f77d4909ef88f0f558a6da8c2913bd4ee82ce3571b243e7de9bb87023b3faed3fbfc8e8647adee426076555257aa50917e9be574068a73c919b6c6b1ab476fb363251efdfc510c266d1ce51fa50facf7dad54f4f4d1b82fb8415ae9208b78c4e0dae9544d61877e4a3307a64e8aca3cc16a83ce", @typed={0xc, 0x64, @u64=0xfffffffffffff633}, @generic="ffb3ed7bb64e0b29792e3da5d9f1c7fafdb80d5d24a03de21121cc4d0d2ad3bfc4543d7209e3f5a1d0fabd7f8f5cce850fc902bb98fe2547f431f9aa30df2f957a5c1eb7b4a41c7c0b6a2ebc0bafa71294c2da8e151ce95e182a52733b8376a011a2068cc9741d9472c82ba60b00c1ca260c27104c41c3385ff539c1010eeba5a5f211181d1e896d0a8e44c1c35c0ae9288e39bc700902460af99a2c7a5bbd64ce5a108d5078430e87091fb37328cf2e1f049302eb1e638e24a9023eb891d7325603c08ce5d8298a43f8", @typed={0x8, 0x1b, @u32=0x9}, @generic="02f5c843adef6729e9b78928e2ef5a7546dc7a24c08c21a3113e80a582c7bc33c9cfa2aa3d5ee107eab885ac1d46530b54f9162a32b7f660e0a843ba876b819dcaa7d77212dcb1da4a106c866e6a265c4a44fd3684a2cd39301bddadf766cbfc1a5a81cb80c3dce8", @typed={0x10, 0x34, @str='iocharset'}]}, @generic="d8c4808742286e5145ebc47123edf0aa1aaa83c974cae945429ca507550e9d3d9eac20b224de46f155fe61ae56ee2a5cdc51ec4b21ed18990f2a1b4ee69aad8add8260996ed2cc4141df8d412ba6e5f24bece1c8ffd10ccf3ac40c92dd47aece887b735cb182", @typed={0x8, 0xd, @uid=r2}, @typed={0x8, 0x3, @pid=r3}, @generic="ead02a3af6f1d745c4a127addcdddc99340ec5de9f9f7147aa7694a62027d1d41c8827e212e49a73a25724a0619441893ea5e9f5ef43795c31aefa3d0a823aff4b1e9bcb44cb0c6a1ba5f98d11e62e063634994b980c20176c38c22c37c2a28c669d299e0fe574334de6921a05f266c50db818f0ae35cf19c53f37d64d52e78082909d62ebe8ee632708a869b1acfb660fe9b33129cd6191dc1f29961a8017eb127ef10b24733a25df0d844a46340dca09d54c2d153027e6fc39153e8b4ed8ac6f9c99f1d2b879b5267bf7e5e82f25fa8c37471653e7c0718e073cd0ce17e236758878ea4a57dd", @generic="2d84d4b0b2220a12c2eafe5502f2bf4f62f99660d8ae2e7c91e8a271c024b9c259b1df055b1e82174b86f85ac0315551f2a0f0ea64e6b9e882edadcebe75daad62b309af4c7bd65b41b8b9453a9e332f3cfcc9ebd83a853734f07c1abef55b4cdb0e8e03ea3cf4136149bbabf4f622a5cddc7d6b5b75e3b15959d7b9af3256ecde44f4f4f56b5c094766fcf0ec5febd293b06158fdbbbe23e24ba7a496b0c209f9be41cfefb1275903af3f9dc23973948e16d3d70946ab0c2038d4f60692adbacc21fce57c3246944972cf005c", @nested={0x26c, 0x55, [@generic="acb7fd7b08eb67847b3dacdd94c470e0c086e17dd22438efefc1ce2e71", @generic="8d56b490866c91412c1a17bf6ce19824de6614a6342ef8e8ee1b9c6dc0dc3e58f85d978832845359be34c6d8a1b83b70a737cd95bdac0582c12abeaf3f1f2a14f49334c6e23ca5b20274105e354652a3700fa4ad437b561dbeda05377f9d3cb16ef014b9f372e30e3d2fcbe8d4930811cfbb87129ac4de03299a5fb3ebd50d1f4e583a92f1b8974953a9ba5a059084a98ff8f8", @generic="a8ea93fe6cc5c812f484eb5a4b97648fb60f72f445a2e23b60a719d18e2101c75fbc4704417bce3bcfc324477b4b07dede6d22a0fc02de407a4457b844f50e73cb6fe604e39e72e2cf703358574334a96ff47b143332fb4f7413", @generic="cd95ce2b9e5ac98f945d16540d43ab6ed0e0fa2ce059a06dca9481ab53c5b6241622638bbbd7469a2fab7f5f892f02da4fcc143c7d323550a937c9b28b850d8dbe6f2fbd68974a839e851154d4617af0474be327fc67aa59e4a9cb56722b477af4387144e183d18bf294abcecb8eba6782b9df4984a2928ab75a89afff9c6d4517acb2c14508d38fa396031099f9712c4836548737b4089fbad26dec58a546b2fbc4470a8aea44941f40be7906963dc6b7bedb080b9d9cadb9409e6e353ca59f863697bef30c3ce01ddd6772959895ec4d165c133acbd5082bb8c34e310ce0f36f412984ac499f0c5878c2f1d3", @generic="f4276460a9b4dbf8d80acfeb17d6304944a3207b03a4dc6d30edba72565eb6ff837e58d7245d9b997f46856f58bd83483109548ebaf62d7877103f8dcc8b99ac2aa9d01d58dcd32c1761f214a9fbfe0336d82e744abefe6b926632e75e42838995aad6b339a644271762f5f1155a43f8c3"]}, @generic="16be36d8cba6495fe3c8dfd80161c9b270fc9b90f8d32ccfac31a3619bb1b1c838a03eff4a9498e1a75c33f6789bff0b8079cfac315bd273b8d0c707e9f43cd6486173b7ded9fc82e0ebda0d953769f90cfffaa2c9659362e9153bea0a3314f8c6e6a2d42d567d50dd25515f93f819a6fb23d724b4b1e578415020a78712f45f3dd42a89f300c5e29d894772e527d973d75603f911e9fc6b80cc9777724fd04ff3a821a0c0ebfe53d77122c8add35a2feef8ea7f4f6c4e618c28edd7004bdd151f299e1768ba154994a038cf500fe7c1b05af3"]}, 0x7ac}], 0x2, 0x0, 0x0, 0x1}, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)={[{@numtail='nonumtail=0'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@shortname_win95='shortname=win95'}, {@uni_xlateno='uni_xlate=0'}], [{@obj_type={'obj_type', 0x3d, 'uni_xlate=0'}}, {@dont_measure='dont_measure'}, {@permit_directio='permit_directio'}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) 09:33:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff83]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1409.387703][T22883] gfs2: not a GFS2 filesystem 09:33:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x300000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff84]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1409.472991][T22887] FAT-fs (loop5): Unrecognized mount option "obj_type=uni_xlate=0" or missing value [ 1409.496539][T22883] gfs2: not a GFS2 filesystem 09:33:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1409.591901][T22894] FAT-fs (loop5): Unrecognized mount option "obj_type=uni_xlate=0" or missing value 09:33:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x400000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff85]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x80000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000300)={0x6, 0x4, 0x9}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0xbf, @broadcast, 0x4e22, 0x3, 'sh\x00', 0xf1f1a73a903d6cd6, 0x8001, 0x7}, {@rand_addr=0x55c, 0x4e20, 0x3, 0x6, 0x9, 0x100}}, 0x44) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r3, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746e616d753d77696e6e742c696f636861727365743d69736f383835392d332c696f636061727365743d6d6186696e7569742c756e695f786c6174653d302c00"]) 09:33:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1409.713568][T22906] gfs2: not a GFS2 filesystem 09:33:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff89]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x500000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1409.828580][T22916] IPVS: set_ctl: invalid protocol: 191 255.255.255.255:20002 [ 1409.842049][T22906] gfs2: not a GFS2 filesystem 09:33:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1409.959947][T22916] FAT-fs (loop5): Unrecognized mount option "shortnamu=winnt" or missing value 09:33:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff8b]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x700000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1410.083878][T22934] gfs2: not a GFS2 filesystem [ 1410.084512][T22936] IPVS: set_ctl: invalid protocol: 191 255.255.255.255:20002 [ 1410.174748][T22934] gfs2: not a GFS2 filesystem 09:33:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_read_part_table(0xffffffff, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000000)="a4abb8b3cf783cfad1a99cb51f0b9d10c1b809fa1c2d4b525a5a30a310acda1e28be46179fcb8345615de3ae2d2f8ddcb1", 0x31, 0xff}, {&(0x7f0000000100)="d9834f69fba566eb3f7f9c3b5a920ee7f214d02733c501172b847ad6a032f873cb86fdaa0914378d0168300fb9eb47186e83c16444e1909405186f56b2b539d958baeec699add81f40e2030a513ad87e7be4d78e2b794f39bb675c1bb1e18d87fd52bf58e2cc0a62f1d2799f263e6358beb488cd324c183ea89d824a461dc2906584315eaf3659e1dca4a018ec8e71144f8cb9412f21341ac99c4ce3bc9cec0c7e24ca950ea6d19de779cfeaee6cea0f4a7835a484292ab98c6814866ff2c6168016837ac1bdba5c41fa6b3f874943b14a1c8f6d82e15a9183b9feac8d5b236fc10470355432b0fa87590a04effcad4d8b875b9b30c0a2f84d", 0xf9}, {&(0x7f0000000200)="ce82a85e92d5de0540ea21127f1397df2b3f6629aff15e963c5fe372b0699644", 0x20, 0x64b}, {&(0x7f0000000240)="1239ceea247438d24f472dae2483fccd1d9443a3dee4abfbf41a44909c8634c85c85ad232bc28fcf35ea0163c211a68a5c73f404d5ecad268835ffac10470e3578", 0x41, 0x7f}, {&(0x7f00000003c0)="90f5713237d9f5eaa41cee46f529bd2c23f095fc4d87ffe4e17632ea933b37da9b81c449e7ea5a779b5e248f0b447bc0a0d5b282a777e50fd1e160f1da84b6b4978a0ee01da5014f4c88d532844897a786e8be08c2b66b625d831cf16275ddae513acb04403ffe8dc4741bb9a6d26e517c026fcb72155dc46e5054399030797caaa744a298d39e98fa4c149933a004fa52d599bd0322b5310068f7b94af08ea6cc4e2b9d26427d5e47de63014a60bb5b539d174a0bd7206c821232f9e082e098ec218fc647328d", 0xc7, 0x20}]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73688172746e616d653d77696e7e742c696f636861727365743d69736f383835392d332c69db89d1cc4243de5191ec9472a7fc6f636861727365743d6d616369d0d56974"]) 09:33:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff8c]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x800000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1410.426455][T22959] gfs2: not a GFS2 filesystem 09:33:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff8f]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x75, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0x8, 0x8) 09:33:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1410.517418][T22959] gfs2: not a GFS2 filesystem 09:33:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0xc00000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xffffff93]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1410.700210][T22978] FAT-fs (loop5): bogus number of reserved sectors [ 1410.730033][T22978] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1410.739768][T22984] gfs2: not a GFS2 filesystem 09:33:15 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x3800000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000001480)="c0dca5055e0bcfec7be070905b8a0dfc8925ede805000000140732176fa4594d7affd8c4a873e80290859711cb0b1856d2f9b17ace7903263e204e488ebd7183c20b820a968dced8252e250c6202d18a91a8f717e80d3dc5b14c60288f250866cac7a1f9297f91b8e39cb5e520d048b7657b90f2d4376a15d61248e6a9e8d04b218912e1b4a12321156d106839f7") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x100) read$FUSE(r1, &(0x7f00000003c0), 0x1000) 09:33:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1410.988432][T23004] FAT-fs (loop5): bogus number of reserved sectors [ 1411.002995][T23004] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1411.010711][T23007] gfs2: not a GFS2 filesystem 09:33:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x4000000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) 09:33:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1411.206226][T23004] FAT-fs (loop5): bogus number of reserved sectors [ 1411.214649][T23004] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@utf8='utf8=1'}]}) 09:33:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x8000000000000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1411.371574][T23029] gfs2: not a GFS2 filesystem 09:33:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x400000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1411.677834][T23048] FAT-fs (loop5): bogus number of reserved sectors [ 1411.688631][T23048] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1411.802633][T23053] gfs2: not a GFS2 filesystem [ 1411.804342][T23056] FAT-fs (loop5): bogus number of reserved sectors [ 1411.814151][T23056] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1411.864084][T23053] gfs2: not a GFS2 filesystem 09:33:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) 09:33:16 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:16 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x2, 0x0, 0x0, r0, 0x0}]) 09:33:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1412.114461][T23074] FAT-fs (loop5): bogus number of reserved sectors [ 1412.137919][T23083] Unknown ioctl 1074025692 [ 1412.154528][T23078] gfs2: not a GFS2 filesystem 09:33:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1412.159849][T23074] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x3, 0x0, 0x0, r0, 0x0}]) 09:33:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1412.267964][T23078] gfs2: not a GFS2 filesystem [ 1412.279065][T23083] FAT-fs (loop5): bogus number of reserved sectors [ 1412.302034][T23083] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1412.331494][T23095] Unknown ioctl 1074025692 09:33:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) 09:33:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x4, 0x0, 0x0, r0, 0x0}]) [ 1412.514038][T23105] gfs2: not a GFS2 filesystem 09:33:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1412.631148][T23105] gfs2: not a GFS2 filesystem [ 1412.636509][T23110] FAT-fs (loop5): bogus number of reserved sectors [ 1412.653571][T23110] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1412.742154][T23115] FAT-fs (loop5): bogus number of reserved sectors [ 1412.771193][T23115] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0x3f}, 0x8) setreuid(r1, r2) 09:33:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x5, 0x0, 0x0, r0, 0x0}]) 09:33:17 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3300000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1412.968278][T23137] gfs2: not a GFS2 filesystem 09:33:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x7, 0x0, 0x0, r0, 0x0}]) 09:33:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000000003, 0x701100) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="840000007debeedc9bdd6420adaaff3c085c4c1108c95789b8a2b20ed523b4e8ce1f81ef0ad5479394f37af4aa031859182f02c01b878ac347bfa47556c52c46e74c5bbf37cd84d79f96a1524dc460e834f975bed55db6c9fbdbf6d210a011279e169670ecf01e94318521292594c76ab5909188a666c4", @ANYRES16=r2, @ANYBLOB="28002cbd7000fddbdf250e00000014000200080003000400000008000900f9ffffff5c0002000800030003000000080008000000010008000b000a0000000800050001000000080009000200000014000100ff02000000000000000000000000000108000b000a00000014000100fe80000000000000000000000000000a"], 0x84}, 0x1, 0x0, 0x0, 0xc000}, 0x20000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x77f6, 0x0, 0x64780000000000, 0x9, 0x0, 0x3, 0x2004, 0x4, 0xe69, 0x3, 0x100, 0x5, 0x5, 0x26a7, 0x7, 0x401, 0x2, 0x100000001, 0x8, 0x4, 0x5, 0x1f, 0x7fffffff, 0x9, 0x800, 0x3b49, 0x8, 0x100000000, 0x7, 0x7, 0x4, 0x1, 0x0, 0x400, 0x100, 0x401, 0x0, 0x100, 0x0, @perf_config_ext={0x81, 0x6}, 0x108, 0x0, 0x5, 0xb, 0x74c2, 0x1}, r3, 0x4, 0xffffffffffffffff, 0x1) [ 1413.068414][T23137] gfs2: not a GFS2 filesystem 09:33:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1413.253848][T23160] FAT-fs (loop5): bogus number of reserved sectors [ 1413.264938][T23160] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x8, 0x0, 0x0, r0, 0x0}]) 09:33:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@initdev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @initdev}}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000280)={0x3, 0x7, r2, 0x0, r3, 0x0, 0x0, 0x4df9}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003b80)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000003c80)=0xe8) bind$packet(r1, &(0x7f0000003cc0)={0x11, 0xe, r4, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000050000006a39f7820000000007000000"]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) [ 1413.360886][T23164] gfs2: not a GFS2 filesystem [ 1413.417632][T23164] gfs2: not a GFS2 filesystem 09:33:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1413.581931][T23181] FAT-fs (loop5): bogus number of reserved sectors [ 1413.604517][T23181] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1413.626706][T23189] gfs2: not a GFS2 filesystem 09:33:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0xc, 0x0, 0x0, r0, 0x0}]) 09:33:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x8000, 0x400000) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0xfffffffffffffffa, 0x3, 0x401, 0xed08, 0x0, 0x100000000, 0x5, 0x6, 0x100000000, 0xfff, 0x0, 0x1f, 0x80000001, 0xfff, 0x1, 0x100, 0x2, 0x3f, 0x2, 0x0, 0x3, 0x9, 0x6, 0x101, 0x0, 0x101, 0x2, 0x7, 0x0, 0x0, 0x1, 0x6, 0x8, 0x0, 0x9, 0x4, 0x0, 0x3216, 0x6, @perf_bp, 0x20400, 0x1f, 0x3, 0x0, 0x7, 0x4, 0x2}, r1, 0x9, r2, 0x4) 09:33:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1413.774608][T23189] gfs2: not a GFS2 filesystem 09:33:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x80ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x38, 0x0, 0x0, r0, 0x0}]) 09:33:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1413.974563][T23207] FAT-fs (loop5): bogus number of reserved sectors [ 1413.993740][T23211] gfs2: not a GFS2 filesystem [ 1413.995769][T23207] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xe71, &(0x7f0000000140)="c0dca5050100cfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x81ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x300, 0x0, 0x0, r0, 0x0}]) 09:33:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1414.340324][T23232] gfs2: not a GFS2 filesystem 09:33:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x82ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x500, 0x0, 0x0, r0, 0x0}]) [ 1414.441168][T23232] gfs2: not a GFS2 filesystem [ 1414.452878][T23242] FAT-fs (loop5): bogus number of reserved sectors [ 1414.464822][T23242] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x83ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1414.618124][T23253] FAT-fs (loop5): bogus number of reserved sectors [ 1414.631674][T23253] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365743d69736f383835392d332c696f636861727365743d6d6163696e7569742c756e695f786c6174653d302c0012561e75289f49731b70482e9622a5e10241bf7890ca72dee29cb1f48030efc4dd5cdbd4fb59ccdb0f91be4323e3f3db6ad092df676eb6cb9f87ed746faf3dd68a6e41dc552d7a86dae60a5aa5acdd974f6282156fbc012e0f27399541829368351ebe69a7a4328b510178581d4a343d035a8985fe8af1a2f6"]) 09:33:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x700, 0x0, 0x0, r0, 0x0}]) 09:33:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x84ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:19 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0xc00, 0x0, 0x0, r0, 0x0}]) 09:33:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x85ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1414.964537][T23281] FAT-fs (loop5): bogus number of reserved sectors [ 1414.971095][T23281] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1415.122062][T23292] FAT-fs (loop5): bogus number of reserved sectors [ 1415.134558][T23292] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1415.141481][T23289] gfs2: not a GFS2 filesystem 09:33:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/3, 0x3) 09:33:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1415.221162][T23289] gfs2: not a GFS2 filesystem 09:33:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x3800, 0x0, 0x0, r0, 0x0}]) 09:33:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1415.340589][T23306] FAT-fs (loop5): bogus number of reserved sectors [ 1415.362014][T23306] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1415.445696][T23314] FAT-fs (loop5): bogus number of reserved sectors [ 1415.465743][T23314] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1415.479657][T23318] gfs2: not a GFS2 filesystem 09:33:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x4000, 0x0, 0x0, r0, 0x0}]) 09:33:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffffffffffd}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xf46}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000040}, 0x20048000) socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x204, 0x0) sysinfo(&(0x7f0000000100)=""/114) 09:33:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1415.571123][T23318] gfs2: not a GFS2 filesystem 09:33:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x1000000, 0x0, 0x0, r0, 0x0}]) 09:33:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1415.789559][T23333] FAT-fs (loop5): bogus number of reserved sectors [ 1415.844789][T23333] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1415.876316][T23342] gfs2: not a GFS2 filesystem 09:33:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x2000000, 0x0, 0x0, r0, 0x0}]) [ 1415.971059][T23338] FAT-fs (loop5): bogus number of reserved sectors [ 1415.979671][T23338] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1416.007917][T23342] gfs2: not a GFS2 filesystem 09:33:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000240)) add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r2 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x2, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000180)={0x0, r3}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xda2a) 09:33:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x3000000, 0x0, 0x0, r0, 0x0}]) 09:33:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1416.276245][T23368] FAT-fs (loop5): bogus number of reserved sectors 09:33:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1416.340868][T23368] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1416.350030][T23376] gfs2: not a GFS2 filesystem 09:33:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x89ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="73686f72746e615ee53d77696e6e742c696f636861727375743d69736f383835392d332c696f636061727365743d6d6163696e75ef69742c756e695f786c61a51cd2530a00"]) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) 09:33:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x4000000, 0x0, 0x0, r0, 0x0}]) 09:33:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1416.494022][T23376] gfs2: not a GFS2 filesystem 09:33:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8bffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x5000000, 0x0, 0x0, r0, 0x0}]) 09:33:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1416.680669][T23399] FAT-fs (loop5): Unrecognized mount option "shortna^å=winnt" or missing value 09:33:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8cffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1416.774228][T23405] gfs2: not a GFS2 filesystem [ 1416.786162][T23407] FAT-fs (loop5): Unrecognized mount option "shortna^å=winnt" or missing value 09:33:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1416.861697][T23405] gfs2: not a GFS2 filesystem 09:33:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x789, &(0x7f0000000040)="c0dca5055e0bcfec7be070") 09:33:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x7000000, 0x0, 0x0, r0, 0x0}]) 09:33:21 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x8fffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x8000000, 0x0, 0x0, r0, 0x0}]) 09:33:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") set_robust_list(&(0x7f0000000080)={0x0, 0x7}, 0x18) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x381140, 0x0) write$FUSE_IOCTL(r1, &(0x7f0000000180)={0x20, 0xfffffffffffffff5, 0x2, {0x5, 0x0, 0x4, 0x2}}, 0x20) 09:33:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746e8390653d77696e6e5d2c61727365743d69736f383835392d332c696f63686165d94e8d3d6d61695f78686174653d302c00"]) 09:33:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x93ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0xc000000, 0x0, 0x0, r0, 0x0}]) 09:33:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1417.499521][T23454] FAT-fs (loop5): Unrecognized mount option "shortnƒe=winn]" or missing value 09:33:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1417.571535][T23461] gfs2: not a GFS2 filesystem 09:33:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x38000000, 0x0, 0x0, r0, 0x0}]) 09:33:22 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000001600)={0x1f, {0x4, 0x3, 0x1, 0x7fffffff, 0x2, 0x983}}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000140)="a8223e6947b428148d15ec06608d9202683cdc2c38be5acc82d87715662f54f7841b7c7f0591712e68daa94aee68ae0946d8aac81072d08d3cdd96088cf8eb0d69386d64739c715ca2e0307acf74920ad83c25a8de17fa8b3b3257f0e2d5e010354d4912a424a649986d1ba35e92a869e60b99ee38ff1b8d77c192aafdad8bc7ff8af08eebcf2d22ba0c3f28d088c4a4fef7bdb89487e455d36414e898ebeb7ba1bcfe5855301754f8cf6afb20dac1124c31373911b4d433db54597233e05cda001a21e23bb1d22393dfac62b4", 0xcd, 0x1ffc0000000000}, {&(0x7f0000000240)="2b7feb1eb2d961e6718844f8376933b9ce8f4fa5abd9751e99c010d129eacd4427eae4f418a10eecc3ba8f7837f6fe05bdd204b6430093629a7d04135ba91a6fb8f8373086f6e06d705f7bb22da5e44c", 0x50, 0x15b}, {&(0x7f00000003c0)="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", 0x1000, 0x8001}, {&(0x7f00000013c0)="25ead73f3d435a45c9aabd9b22468a9a1ef8e610e8711f7bc63f0948f6e631c39d828b4983ed65dbce9f25734d996180e908943fd2e58faf48a4cf22ef913456b6eba47dcbc2ec9a355fca71b21bc80f99fb730802e805e7d1b265e07f09f329d9fa3c28131f631aad77211228dfae8853acab1c6fcfeaaaf4eba74836dda5968ec605ce8002830904709ffed936d8", 0x8f, 0x9}, {&(0x7f00000002c0)="e235c701639e8d3636d46388a8267fb7ffddef4ce66faf5697f52289f154ec50656c0e71871ae9e1dca468df08bbd1d9940d277d12e91b2f8359f4293f1fa33b65803b4eb36f06c4710a45ee94a31e22224e20b6", 0x54, 0x99}, {&(0x7f0000001480)="40fe408c2b82579671e2a73ad77eb1f081a3df88acd3ce18b091366ccfd4696423d6b48873da88f0006b9dcfd6addee5e47160bcd3f0f20a5d6ead5611", 0x3d, 0x9}], 0x4000, &(0x7f0000001580)={[{@background_gc_on='background_gc=on'}, {@noheap='noheap'}, {@whint_mode_fs='whint_mode=fs-based'}, {@lfs_mode='mode=lfs'}], [{@smackfsroot={'smackfsroot', 0x3d, 'iso8859-3'}}, {@subj_role={'subj_role', 0x3d, 'shortname=winnt'}}]}) [ 1417.719483][T23461] gfs2: not a GFS2 filesystem 09:33:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1417.871713][T23481] FAT-fs (loop5): bogus number of reserved sectors [ 1417.879163][T23481] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x40000000, 0x0, 0x0, r0, 0x0}]) 09:33:22 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1418.044902][T23487] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1418.072306][T23487] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 09:33:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1418.091778][T23496] gfs2: not a GFS2 filesystem [ 1418.108932][T23487] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1418.132623][T23487] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 09:33:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1418.170092][T23496] gfs2: not a GFS2 filesystem [ 1418.309157][T23487] FAT-fs (loop5): bogus number of reserved sectors [ 1418.324498][T23487] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:23 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x800) write$P9_RRENAMEAT(r0, &(0x7f00000001c0)={0x7, 0x4b, 0x1}, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) chown(&(0x7f0000000200)='./file0\x00', r3, r4) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x8) ioctl$SIOCAX25DELFWD(r2, 0x89eb, &(0x7f0000000400)={@null, @null}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f010000000000000069736f383835392d332c696f636861727365743d6d6163696e7569742c756e695f786c6174653d302c00"]) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x200000000000000, 0x208000) 09:33:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x7ffffffff000, 0x0, 0x0, r0, 0x0}]) 09:33:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1418.534440][T23517] gfs2: not a GFS2 filesystem 09:33:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0xf0ffffff7f0000, 0x0, 0x0, r0, 0x0}]) [ 1418.596662][T23525] FAT-fs (loop5): Unrecognized mount option "io" or missing value [ 1418.616983][T23517] gfs2: not a GFS2 filesystem 09:33:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008913, &(0x7f0000000000)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x100000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1418.909875][T23546] gfs2: not a GFS2 filesystem [ 1418.914992][T23551] FAT-fs (loop5): bogus number of reserved sectors [ 1418.939767][T23551] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x200000000000000, 0x0, 0x0, r0, 0x0}]) [ 1419.106590][T23551] FAT-fs (loop5): bogus number of reserved sectors [ 1419.134541][T23551] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365747d690010383835392d332c696f636861727365743d6d6163a293474189b4b402695f786c6174653d302c00"]) 09:33:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x33]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x300000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1419.361421][T23579] gfs2: not a GFS2 filesystem 09:33:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1419.478494][T23584] FAT-fs (loop5): Unrecognized mount option "iocharset}i" or missing value [ 1419.478891][T23579] gfs2: not a GFS2 filesystem 09:33:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x400000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1419.599209][T23595] FAT-fs (loop5): Unrecognized mount option "iocharset}i" or missing value 09:33:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/42) 09:33:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x500000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1419.812359][T23609] gfs2: not a GFS2 filesystem 09:33:24 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1419.878026][T23609] gfs2: not a GFS2 filesystem 09:33:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:24 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1419.906964][T23615] FAT-fs (loop5): bogus number of reserved sectors [ 1419.935795][T23615] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1420.074435][T23622] FAT-fs (loop5): bogus number of reserved sectors [ 1420.105366][T23622] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'caif0\x00', r1}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x700000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x800000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1420.397853][T23649] FAT-fs (loop5): bogus number of reserved sectors [ 1420.433170][T23649] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@rodir='rodir'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}], [{@dont_measure='dont_measure'}, {@uid_gt={'uid>', r1}}, {@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, 'macinuit'}}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x440000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000300)={{0x9a1, 0x3f}, {0x70, 0x7}, 0x3, 0x4, 0x4}) 09:33:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0xc00000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x3800000000000000, 0x0, 0x0, r0, 0x0}]) [ 1420.790329][T23680] gfs2: not a GFS2 filesystem [ 1420.800924][T23682] FAT-fs (loop5): Unrecognized mount option "dont_measure" or missing value 09:33:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72546e616d653d77696e6e742c696f636861727365743d69736f8dca58aa1d59a5716f636861727365743d6d6163696e7569742c756e695f786c6174653d302c00caee72fd28ff96b8acbe7aeecfe6066889dd2683ee57aa05bb8a228d2432b78f7ed608f77025c215fdd79cb03d9c83174fd5522eeecfe9b4ceb687698c7fbbf06ff3c056f41c04a10650eb86b9d5e8f8d94cae1080d17802cd16b87eef0703970dceb834f25e23a1c7459c49c77fb2f30a6fe46e72793e3f35ccaad645e7b08a7b5ed389acaba713bfc753449ddad6c29d80dd521a32e7f66e61bec97240f305123006ef0a012527fc7d"]) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x8800) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000280)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)={0x2}) 09:33:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x4000000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1421.147386][T23706] FAT-fs (loop5): Unrecognized mount option "shorTname=winnt" or missing value 09:33:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3300]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x8000000000000000, 0x0, 0x0, r0, 0x0}]) 09:33:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1421.325483][T23706] FAT-fs (loop5): Unrecognized mount option "shorTname=winnt" or missing value 09:33:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0xe46) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0}) accept4$tipc(r1, &(0x7f0000000300)=@id, &(0x7f0000000340)=0x10, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r2, r3}) 09:33:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1421.459038][T23732] gfs2: not a GFS2 filesystem 09:33:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, r0, 0x0}]) 09:33:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1421.526865][T23732] gfs2: not a GFS2 filesystem 09:33:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:26 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1421.735629][T23742] FAT-fs (loop5): bogus number of reserved sectors [ 1421.760895][T23742] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1421.827641][T23748] FAT-fs (loop5): bogus number of reserved sectors [ 1421.846705][T23756] gfs2: not a GFS2 filesystem [ 1421.862171][T23748] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1ff, 0x600400) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="3d2ddadfd2761fabcf75997d076e91727830384c80e877d988a5da5d") 09:33:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0}]) 09:33:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1422.140243][T23776] gfs2: not a GFS2 filesystem 09:33:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x0, r0, 0x0}]) 09:33:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1422.186719][T23778] FAT-fs (loop5): bogus number of reserved sectors [ 1422.206151][T23776] gfs2: not a GFS2 filesystem [ 1422.222431][T23778] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xd0', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1422.305483][T23785] FAT-fs (loop5): bogus number of reserved sectors [ 1422.321328][T23785] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:27 executing program 5: setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") truncate(&(0x7f0000000540)='./file0\x00', 0x3) r1 = geteuid() r2 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xfffffffffffffdfe) mount$9p_tcp(&(0x7f0000000180)='127.0.0.1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x104018, &(0x7f0000000400)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@access_uid={'access', 0x3d, r1}}, {@version_L='version=9p2000.L'}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@privport='privport'}, {@aname={'aname'}}, {@noextend='noextend'}, {@debug={'debug', 0x3d, 0x8000}}, {@nodevmap='nodevmap'}, {@posixacl='posixacl'}], [{@obj_user={'obj_user', 0x3d, 'shortname=winnt'}}, {@smackfsdef={'smackfsdef', 0x3d, 'em1*'}}, {@smackfshat={'smackfshat'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@obj_user={'obj_user', 0x3d, '\\'}}, {@uid_eq={'uid', 0x3d, r3}}, {@context={'context', 0x3d, 'sysadm_u'}}]}}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) getegid() r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vfio/vfio\x00', 0x2c8000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000005c0)=0x2, 0x4) 09:33:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x4, 0x0, r0, 0x0}]) 09:33:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 09:33:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xf9', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1422.629452][T23808] FAT-fs (loop5): bogus number of reserved sectors [ 1422.636591][T23808] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1422.706796][T23822] FAT-fs (loop5): bogus number of reserved sectors [ 1422.713340][T23822] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1422.747990][T23827] [ 1422.750351][T23827] ===================================================== [ 1422.757272][T23827] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 1422.764714][T23827] 5.2.0-rc6+ #45 Not tainted [ 1422.769281][T23827] ----------------------------------------------------- [ 1422.776197][T23827] syz-executor.1/23827 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 1422.785362][T23827] 0000000097fe1f5f (&fiq->waitq){+.+.}, at: io_submit_one+0xefa/0x2ef0 [ 1422.793592][T23827] [ 1422.793592][T23827] and this task is already holding: [ 1422.800934][T23827] 000000001f37da41 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xeb5/0x2ef0 [ 1422.810292][T23827] which would create a new lock dependency: [ 1422.816152][T23827] (&(&ctx->ctx_lock)->rlock){..-.} -> (&fiq->waitq){+.+.} [ 1422.823329][T23827] [ 1422.823329][T23827] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 1422.832747][T23827] (&(&ctx->ctx_lock)->rlock){..-.} [ 1422.832754][T23827] [ 1422.832754][T23827] ... which became SOFTIRQ-irq-safe at: [ 1422.845621][T23827] lock_acquire+0x16f/0x3f0 [ 1422.850189][T23827] _raw_spin_lock_irq+0x60/0x80 [ 1422.855105][T23827] free_ioctx_users+0x2d/0x490 [ 1422.859934][T23827] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 1422.866154][T23827] rcu_core+0xba5/0x1500 [ 1422.870459][T23827] __do_softirq+0x25c/0x94c [ 1422.875024][T23827] run_ksoftirqd+0x8e/0x110 [ 1422.879676][T23827] smpboot_thread_fn+0x6a3/0xa30 [ 1422.884677][T23827] kthread+0x354/0x420 [ 1422.888810][T23827] ret_from_fork+0x24/0x30 [ 1422.893283][T23827] [ 1422.893283][T23827] to a SOFTIRQ-irq-unsafe lock: [ 1422.900359][T23827] (&fiq->waitq){+.+.} [ 1422.900366][T23827] [ 1422.900366][T23827] ... which became SOFTIRQ-irq-unsafe at: [ 1422.912270][T23827] ... [ 1422.912279][T23827] lock_acquire+0x16f/0x3f0 [ 1422.919405][T23827] _raw_spin_lock+0x2f/0x40 [ 1422.923978][T23827] flush_bg_queue+0x1f3/0x3c0 [ 1422.928719][T23827] fuse_request_queue_background+0x2d1/0x580 [ 1422.934776][T23827] fuse_request_send_background+0x58/0x110 [ 1422.940648][T23827] cuse_channel_open+0x5ba/0x830 [ 1422.945652][T23827] misc_open+0x395/0x4c0 [ 1422.949964][T23827] chrdev_open+0x245/0x6b0 [ 1422.954446][T23827] do_dentry_open+0x4df/0x1250 [ 1422.959272][T23827] vfs_open+0xa0/0xd0 [ 1422.963318][T23827] path_openat+0x10e9/0x46d0 [ 1422.967980][T23827] do_filp_open+0x1a1/0x280 [ 1422.972544][T23827] do_sys_open+0x3fe/0x5d0 [ 1422.977025][T23827] __x64_sys_openat+0x9d/0x100 [ 1422.981850][T23827] do_syscall_64+0xfd/0x680 [ 1422.986419][T23827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1422.992378][T23827] [ 1422.992378][T23827] other info that might help us debug this: [ 1422.992378][T23827] [ 1423.002582][T23827] Possible interrupt unsafe locking scenario: [ 1423.002582][T23827] [ 1423.010874][T23827] CPU0 CPU1 [ 1423.016214][T23827] ---- ---- [ 1423.021552][T23827] lock(&fiq->waitq); [ 1423.025596][T23827] local_irq_disable(); [ 1423.032323][T23827] lock(&(&ctx->ctx_lock)->rlock); [ 1423.040010][T23827] lock(&fiq->waitq); [ 1423.046569][T23827] [ 1423.050000][T23827] lock(&(&ctx->ctx_lock)->rlock); [ 1423.055345][T23827] [ 1423.055345][T23827] *** DEADLOCK *** [ 1423.055345][T23827] [ 1423.063559][T23827] 1 lock held by syz-executor.1/23827: [ 1423.068984][T23827] #0: 000000001f37da41 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xeb5/0x2ef0 [ 1423.078771][T23827] [ 1423.078771][T23827] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 1423.089156][T23827] -> (&(&ctx->ctx_lock)->rlock){..-.} { [ 1423.094678][T23827] IN-SOFTIRQ-W at: [ 1423.098641][T23827] lock_acquire+0x16f/0x3f0 [ 1423.104771][T23827] _raw_spin_lock_irq+0x60/0x80 [ 1423.111245][T23827] free_ioctx_users+0x2d/0x490 [ 1423.117638][T23827] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 1423.125426][T23827] rcu_core+0xba5/0x1500 [ 1423.131295][T23827] __do_softirq+0x25c/0x94c [ 1423.137426][T23827] run_ksoftirqd+0x8e/0x110 [ 1423.143554][T23827] smpboot_thread_fn+0x6a3/0xa30 [ 1423.150113][T23827] kthread+0x354/0x420 [ 1423.155809][T23827] ret_from_fork+0x24/0x30 [ 1423.161842][T23827] INITIAL USE at: [ 1423.165726][T23827] lock_acquire+0x16f/0x3f0 [ 1423.171765][T23827] _raw_spin_lock_irq+0x60/0x80 [ 1423.178153][T23827] free_ioctx_users+0x2d/0x490 [ 1423.184457][T23827] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 1423.192146][T23827] rcu_core+0xba5/0x1500 [ 1423.197927][T23827] __do_softirq+0x25c/0x94c [ 1423.203971][T23827] run_ksoftirqd+0x8e/0x110 [ 1423.210012][T23827] smpboot_thread_fn+0x6a3/0xa30 [ 1423.216486][T23827] kthread+0x354/0x420 [ 1423.222180][T23827] ret_from_fork+0x24/0x30 [ 1423.228130][T23827] } [ 1423.230616][T23827] ... key at: [] __key.53436+0x0/0x40 [ 1423.238041][T23827] ... acquired at: [ 1423.241838][T23827] lock_acquire+0x16f/0x3f0 [ 1423.246499][T23827] _raw_spin_lock+0x2f/0x40 [ 1423.251153][T23827] io_submit_one+0xefa/0x2ef0 [ 1423.255983][T23827] __x64_sys_io_submit+0x1bd/0x570 [ 1423.261243][T23827] do_syscall_64+0xfd/0x680 [ 1423.265901][T23827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.271936][T23827] [ 1423.274239][T23827] [ 1423.274239][T23827] the dependencies between the lock to be acquired [ 1423.274242][T23827] and SOFTIRQ-irq-unsafe lock: [ 1423.287707][T23827] -> (&fiq->waitq){+.+.} { [ 1423.292099][T23827] HARDIRQ-ON-W at: [ 1423.296060][T23827] lock_acquire+0x16f/0x3f0 [ 1423.302186][T23827] _raw_spin_lock+0x2f/0x40 [ 1423.309559][T23827] flush_bg_queue+0x1f3/0x3c0 [ 1423.315865][T23827] fuse_request_queue_background+0x2d1/0x580 [ 1423.323468][T23827] fuse_request_send_background+0x58/0x110 [ 1423.330903][T23827] cuse_channel_open+0x5ba/0x830 [ 1423.337467][T23827] misc_open+0x395/0x4c0 [ 1423.343333][T23827] chrdev_open+0x245/0x6b0 [ 1423.349379][T23827] do_dentry_open+0x4df/0x1250 [ 1423.355771][T23827] vfs_open+0xa0/0xd0 [ 1423.361379][T23827] path_openat+0x10e9/0x46d0 [ 1423.367599][T23827] do_filp_open+0x1a1/0x280 [ 1423.373728][T23827] do_sys_open+0x3fe/0x5d0 [ 1423.379771][T23827] __x64_sys_openat+0x9d/0x100 [ 1423.386163][T23827] do_syscall_64+0xfd/0x680 [ 1423.392290][T23827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.399802][T23827] SOFTIRQ-ON-W at: [ 1423.403761][T23827] lock_acquire+0x16f/0x3f0 [ 1423.409892][T23827] _raw_spin_lock+0x2f/0x40 [ 1423.416020][T23827] flush_bg_queue+0x1f3/0x3c0 [ 1423.422321][T23827] fuse_request_queue_background+0x2d1/0x580 [ 1423.429935][T23827] fuse_request_send_background+0x58/0x110 [ 1423.437365][T23827] cuse_channel_open+0x5ba/0x830 [ 1423.443934][T23827] misc_open+0x395/0x4c0 [ 1423.449802][T23827] chrdev_open+0x245/0x6b0 [ 1423.455847][T23827] do_dentry_open+0x4df/0x1250 [ 1423.462237][T23827] vfs_open+0xa0/0xd0 [ 1423.467846][T23827] path_openat+0x10e9/0x46d0 [ 1423.474063][T23827] do_filp_open+0x1a1/0x280 [ 1423.480192][T23827] do_sys_open+0x3fe/0x5d0 [ 1423.486233][T23827] __x64_sys_openat+0x9d/0x100 [ 1423.492623][T23827] do_syscall_64+0xfd/0x680 [ 1423.498755][T23827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.506267][T23827] INITIAL USE at: [ 1423.510144][T23827] lock_acquire+0x16f/0x3f0 [ 1423.516184][T23827] _raw_spin_lock+0x2f/0x40 [ 1423.522223][T23827] flush_bg_queue+0x1f3/0x3c0 [ 1423.528436][T23827] fuse_request_queue_background+0x2d1/0x580 [ 1423.535952][T23827] fuse_request_send_background+0x58/0x110 [ 1423.543297][T23827] cuse_channel_open+0x5ba/0x830 [ 1423.549772][T23827] misc_open+0x395/0x4c0 [ 1423.555553][T23827] chrdev_open+0x245/0x6b0 [ 1423.561505][T23827] do_dentry_open+0x4df/0x1250 [ 1423.567823][T23827] vfs_open+0xa0/0xd0 [ 1423.573347][T23827] path_openat+0x10e9/0x46d0 [ 1423.579476][T23827] do_filp_open+0x1a1/0x280 [ 1423.585518][T23827] do_sys_open+0x3fe/0x5d0 [ 1423.591471][T23827] __x64_sys_openat+0x9d/0x100 [ 1423.597775][T23827] do_syscall_64+0xfd/0x680 [ 1423.603815][T23827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.611241][T23827] } [ 1423.613728][T23827] ... key at: [] __key.44051+0x0/0x40 [ 1423.621151][T23827] ... acquired at: [ 1423.624936][T23827] lock_acquire+0x16f/0x3f0 [ 1423.629588][T23827] _raw_spin_lock+0x2f/0x40 [ 1423.634241][T23827] io_submit_one+0xefa/0x2ef0 [ 1423.639068][T23827] __x64_sys_io_submit+0x1bd/0x570 [ 1423.644330][T23827] do_syscall_64+0xfd/0x680 [ 1423.648987][T23827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.655021][T23827] [ 1423.657322][T23827] [ 1423.657322][T23827] stack backtrace: [ 1423.663199][T23827] CPU: 1 PID: 23827 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #45 [ 1423.671145][T23827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1423.681172][T23827] Call Trace: [ 1423.685309][T23827] dump_stack+0x172/0x1f0 [ 1423.689705][T23827] check_irq_usage.cold+0x711/0xba0 [ 1423.698020][T23827] ? mark_held_locks+0xf0/0xf0 [ 1423.702761][T23827] ? check_usage_forwards+0x370/0x370 [ 1423.708108][T23827] ? _raw_spin_unlock_irq+0x28/0x90 [ 1423.713373][T23827] ? finish_task_switch+0x146/0x730 [ 1423.718549][T23827] ? __lock_acquire+0x54f/0x5490 [ 1423.723463][T23827] ? __bfs+0x25/0x590 [ 1423.727421][T23827] ? graph_lock+0x7b/0x200 [ 1423.731824][T23827] ? is_dynamic_key+0x1c0/0x1c0 [ 1423.736653][T23827] ? __lockdep_reset_lock+0x450/0x450 [ 1423.742002][T23827] __lock_acquire+0x2469/0x5490 [ 1423.746827][T23827] ? __lock_acquire+0x2469/0x5490 [ 1423.751827][T23827] ? mark_held_locks+0xf0/0xf0 [ 1423.758571][T23827] ? mark_held_locks+0xf0/0xf0 [ 1423.763312][T23827] ? fuse_dev_poll+0x160/0x240 [ 1423.768053][T23827] ? find_held_lock+0x35/0x130 [ 1423.772793][T23827] ? kasan_check_write+0x14/0x20 [ 1423.777706][T23827] lock_acquire+0x16f/0x3f0 [ 1423.782186][T23827] ? io_submit_one+0xefa/0x2ef0 [ 1423.787017][T23827] _raw_spin_lock+0x2f/0x40 [ 1423.791496][T23827] ? io_submit_one+0xefa/0x2ef0 [ 1423.796325][T23827] io_submit_one+0xefa/0x2ef0 [ 1423.800976][T23827] ? mark_held_locks+0xf0/0xf0 [ 1423.805810][T23827] ? ioctx_alloc+0x1db0/0x1db0 [ 1423.810558][T23827] ? __might_fault+0x12b/0x1e0 [ 1423.815298][T23827] ? aio_setup_rw+0x180/0x180 [ 1423.819955][T23827] __x64_sys_io_submit+0x1bd/0x570 [ 1423.825043][T23827] ? __x64_sys_io_submit+0x1bd/0x570 [ 1423.830303][T23827] ? __ia32_sys_io_destroy+0x420/0x420 [ 1423.835738][T23827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1423.841176][T23827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1423.846610][T23827] ? do_syscall_64+0x26/0x680 [ 1423.851266][T23827] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.857310][T23827] ? do_syscall_64+0x26/0x680 [ 1423.861966][T23827] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1423.867230][T23827] do_syscall_64+0xfd/0x680 [ 1423.871708][T23827] ? do_syscall_64+0xfd/0x680 [ 1423.876368][T23827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.882238][T23827] RIP: 0033:0x459519 [ 1423.886114][T23827] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1423.905694][T23827] RSP: 002b:00007fd6d07d5c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1423.914083][T23827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459519 [ 1423.922032][T23827] RDX: 0000000020000040 RSI: 0000000000000001 RDI: 00007fd6d07b5000 [ 1423.929994][T23827] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1423.937943][T23827] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6d07d66d4 [ 1423.945896][T23827] R13: 00000000004c0898 R14: 00000000004d3548 R15: 00000000ffffffff [ 1423.965614][T23822] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1423.972893][T23822] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1423.986761][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env 09:33:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) 09:33:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1423.999033][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.009277][T23829] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.009312][T23829] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1424.058045][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1424.071333][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1424.085698][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1424.093302][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:33:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, 0x0}]) [ 1424.097476][T23829] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.107727][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1424.122630][T23829] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.122970][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1424.147228][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env 09:33:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1424.176463][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1424.176545][T23829] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.203151][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1424.211919][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1424.217637][T23829] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.233782][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1424.243252][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1424.251057][T23844] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1424.257531][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1424.266625][T23844] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1424.268841][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1424.291709][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1424.299249][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1424.313221][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1424.320535][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1424.335580][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.342722][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.348671][T23844] FAT-fs (loop5): bogus number of reserved sectors [ 1424.365997][T23844] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x7f', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1424.369540][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1424.387261][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1424.403326][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.403763][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.412634][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.417843][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.439148][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1424.446330][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1424.456630][T23844] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1424.457777][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1424.463850][T23844] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1424.470932][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1424.494687][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1424.501846][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1424.510706][T23861] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env 09:33:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c536f636861727365743d69736f383835392d332c696f636861727365743d6d616369302c005e000c880fe4cba536a239bf840db0ac5a081d9ab78bf1b499e692a42429ed392013d6e7bfdf8755a34f86ad3a2cc2e0bc9b30b3f30edffa4c67ae2c80fe2c65eecb898b0f4ba580a3e50c3d31f52fdbdc4ef883"]) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0xfffffffffffeffff) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x40000, 0x0) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000240)=0xb, 0x170) ioctl$SIOCAX25DELFWD(r2, 0x89eb, &(0x7f0000000200)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) 09:33:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 1424.521734][T23861] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.523168][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1424.567214][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:33:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1424.594919][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1424.610025][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1424.621747][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.629291][T23861] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env 09:33:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1424.629327][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.638832][T23861] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.648010][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1424.666495][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1424.682939][T23874] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env 09:33:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0xc, 0x0, r0, 0x0}]) 09:33:29 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1424.690470][T23874] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1424.698975][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1424.713787][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1424.737155][T23861] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.746776][T23861] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.758600][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1424.767497][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1424.779821][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1424.787403][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1424.800734][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1424.808709][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1424.821145][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1424.828551][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1424.840300][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env 09:33:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x8c', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1424.841794][T23874] FAT-fs (loop5): Unrecognized mount option "Socharset=iso8859-3" or missing value [ 1424.847699][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.868593][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1424.876265][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1424.887995][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1424.899287][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1424.904716][T23874] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1424.910883][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1424.918758][T23874] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1424.923895][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1424.945163][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1424.952304][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1424.963634][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1424.970795][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1424.981923][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1424.989161][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1425.000236][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1425.007527][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1425.034561][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.041743][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.056229][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1425.063491][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1425.066887][T23875] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.081417][T23875] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1425.082474][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.095485][T23875] FAT-fs (loop5): Unrecognized mount option "Socharset=iso8859-3" or missing value [ 1425.099012][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1425.111673][T23893] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.119477][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.127772][T23893] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x10b040) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getgroups(0x3, &(0x7f00000003c0)=[0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) write$FUSE_ATTR(r1, &(0x7f0000000400)={0x78, 0x0, 0x4, {0x4, 0x4, 0x0, {0x4, 0xdb, 0x0, 0x1, 0x81, 0x2, 0x7, 0xff, 0x7fffffff, 0x3, 0xf32, r2, r3, 0x7}}}, 0x78) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PPPIOCSFLAGS1(r4, 0x40047459, &(0x7f0000000180)=0x80000) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x2) 09:33:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1425.132592][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.154051][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.161207][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x38, 0x0, r0, 0x0}]) 09:33:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1425.254680][ T8528] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.268436][ T8528] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1425.282796][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.294907][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x300, 0x0, r0, 0x0}]) [ 1425.314830][T23893] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.322086][T23893] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.357332][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1425.378792][T23907] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.383379][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1425.390941][T23907] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1425.404705][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1425.431579][T23893] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.442258][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:33:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1425.444814][T23893] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.468061][T23907] FAT-fs (loop5): bogus number of reserved sectors [ 1425.480608][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1425.497436][T23907] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xf5', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1425.501608][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1425.518527][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1425.528917][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1425.542669][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.554772][T23907] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.561205][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.567892][T23907] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1425.573605][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1425.591996][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1425.604434][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1425.611589][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1425.622064][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.625028][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.629561][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.638284][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x10100, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000100)) ioctl$VIDIOC_SUBDEV_S_CROP(r1, 0xc038563c, &(0x7f0000000080)={0x1, 0x0, {0x8, 0x7, 0x80, 0x80}}) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x1, 0xfffffffffffffee8, 0x0, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f6761757466383d1f2c21000016"]) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 09:33:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x500, 0x0, r0, 0x0}]) [ 1425.660204][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1425.667719][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1425.707419][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1425.728101][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1425.739834][T23937] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.747331][T23937] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = accept(r0, &(0x7f0000000100)=@xdp, &(0x7f0000000000)=0x80) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x4) 09:33:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x700, 0x0, r0, 0x0}]) [ 1425.762648][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.778041][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:30 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1425.841586][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1425.853226][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1425.864647][T23937] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.864997][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1425.878664][T23937] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.879267][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1425.893997][T23948] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.900941][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.909310][T23948] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1425.913769][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.951242][T23937] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1425.954167][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1425.959730][T23937] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1425.976298][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1425.979613][T23948] FAT-fs (loop5): bogus number of reserved sectors [ 1425.994296][T23948] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1425.995016][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1426.008106][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1426.019338][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1426.026522][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1426.037784][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1426.046339][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1426.058132][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.065327][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.076943][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1426.084078][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:33:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\xf6', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0xc00, 0x0, r0, 0x0}]) [ 1426.095676][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1426.102818][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1426.121193][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1426.144849][T23948] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env 09:33:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1426.161104][T23948] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.165910][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1426.199078][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1426.208270][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1426.220204][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.224656][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.229310][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.234838][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.245953][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1426.264026][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1426.274492][T23950] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.275589][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.283900][T23950] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.290806][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.320951][T23950] FAT-fs (loop5): bogus number of reserved sectors [ 1426.329372][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1426.339614][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1426.339675][T23972] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.351174][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1426.359287][T23950] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1426.364431][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1426.381493][T23972] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.384432][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.398896][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.410126][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1426.417275][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1426.428480][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1426.435661][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1426.446858][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.453974][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x20007f, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x1d, 0x1}, 0x14) 09:33:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x3800, 0x0, r0, 0x0}]) [ 1426.465266][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.472408][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.483954][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1426.491136][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:33:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1426.544619][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1426.556832][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1426.577524][ T8528] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.584850][ T8528] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.634529][T23972] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.641734][T23972] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.653953][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1426.664789][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1426.686640][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1426.687440][T23972] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.693853][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1426.706932][T23972] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.715935][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1426.722790][T23987] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.730798][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1426.736529][T23987] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.749146][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.763164][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.775520][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env 09:33:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2p', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:31 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x4000, 0x0, r0, 0x0}]) 09:33:31 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1426.782642][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1426.800130][T23987] FAT-fs (loop5): bogus number of reserved sectors [ 1426.803436][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.813896][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.823752][T23987] FAT-fs (loop5): Can't find a valid FAT filesystem 09:33:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1426.851762][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1426.854917][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.863609][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1426.872799][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.888941][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.896306][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.917681][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1426.925195][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1426.954991][T23987] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1426.962334][T23987] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1426.985651][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1426.992828][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1427.007517][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1427.011369][T24001] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.014968][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1427.023141][T24001] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.043793][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1427.053254][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1427.054199][T23987] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.066774][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.074040][T23987] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.077755][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.101577][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1427.108788][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1427.120818][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1427.128102][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1427.154891][T24001] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.162151][T24001] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.176836][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.183962][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000200)={0xf815, 0x0, 0x401, 0x1ff, 0xfffffffffffffffc, 0x1d, 0xe, "ddba2e3d82646cd91ba860e9554f513f1ea50d42", "0e5a012d59b008b9c874c064985c6ce21bf4cb4e"}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f636861727365743d69736f383835392d332c696f6368610000000000000026696e7569742c756e695f786c6174653d302c007b498dd84683686a9fd77bda3f57bfddae6f3a29d079b19b2e4e70a3c7e670f5fcd2118ad9ceff988deb29dfb72533b009b4ffbce09b8c4dbd9afc1360eef0ee64b83ae74fdc321cc91b82970fc3c8e716aca89dd4633ffb12f94e9cf33a644a329c15c574db9a38c95d6d5e9472e696724011ddc08c2c611796f67c3c3df14c1d2a55f41cbae46dd3758acaac5db1a76a6d"]) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000240)={0x4, "8f8787d0367da29271938fac3aa26f4c8c76cd4705b39f356818dc7efae76f84", 0x4, 0x8000000000000001, 0xffffffffffdfda9a, 0x805, 0x2, 0x0, 0x1, 0x8}) 09:33:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x1000000, 0x0, r0, 0x0}]) 09:33:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1427.225933][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.229022][T24001] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.233116][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1427.282612][T24001] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.354553][ T8528] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.361734][ T8528] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.376469][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1427.383631][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1427.395237][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1427.402385][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1427.413586][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.420746][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000000, 0x0, r0, 0x0}]) [ 1427.450688][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1427.457911][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1427.475820][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env 09:33:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1427.505027][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.519967][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1427.527234][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1427.530153][T24021] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.562219][T24021] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.614574][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.621786][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.650689][T24021] FAT-fs (loop5): Unrecognized mount option "iocha" or missing value [ 1427.667221][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1427.677172][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1427.685895][T24036] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.690464][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1427.694746][T24036] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.702611][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1427.723238][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1427.730436][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1427.741904][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.743911][T24021] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.749077][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.750273][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1427.756828][T24021] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.776555][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1427.790512][T24036] gfs2: not a GFS2 filesystem [ 1427.800514][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1427.800965][T24038] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.807944][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1427.815339][T24038] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.828412][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.842509][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1427.854132][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1427.861305][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1427.864582][T24036] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.881254][T24036] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.893324][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1427.900551][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) write$FUSE_STATFS(r1, &(0x7f0000000100)={0x60, 0x0, 0x4, {{0x4, 0xdb3, 0x3, 0x6, 0x4, 0x1, 0xfffffffffffffffb, 0x3}}}, 0x60) 09:33:32 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x3000000, 0x0, r0, 0x0}]) 09:33:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1427.957328][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.959778][T24036] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1427.964543][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1427.977861][T24036] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1428.077050][ T8528] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.084265][ T8528] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1428.102142][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.109476][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:33 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x33000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x4000000, 0x0, r0, 0x0}]) 09:33:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1428.158270][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1428.166979][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1428.191092][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env 09:33:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1428.227947][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1428.238970][T24053] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.246435][T24053] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1428.258758][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1428.266000][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1428.277779][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.285384][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1428.297165][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1428.304349][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1428.314624][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.314662][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1428.323044][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1428.340530][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1428.356539][T24053] FAT-fs (loop5): bogus number of reserved sectors [ 1428.363199][T24053] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1428.365799][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1428.376113][T24068] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.380723][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1428.392326][T24068] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1428.404749][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1428.411898][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1428.423121][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1428.430303][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1428.441444][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.448613][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1428.494742][T24053] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.502053][T24053] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1428.516747][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1428.522116][T24068] gfs2: not a GFS2 filesystem [ 1428.523909][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:33:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x58100, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2200010}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbfc, {{}, 0x0, 0x800b, 0x0, {0x18d, 0x2, 0x80}}, ["", "", "", "", "", "", ""]}, 0x1b}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 09:33:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x5000000, 0x0, r0, 0x0}]) [ 1428.539829][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1428.547011][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1428.558400][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.565574][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1428.624645][T24068] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.631965][T24068] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1428.692766][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.699846][T24068] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.709022][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1428.712302][T24068] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:33 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x9, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) [ 1428.746818][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1428.754003][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1428.766142][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.773371][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1428.785243][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env 09:33:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7000000, 0x0, r0, 0x0}]) 09:33:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1428.810723][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:33:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:33 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1428.853094][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1428.866884][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1428.880643][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.887943][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1428.898614][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1428.899655][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.912909][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1428.914192][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1428.924463][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1428.942125][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1428.953435][T24092] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1428.954108][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1428.963252][T24092] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1428.967797][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1429.005687][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1429.012857][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1429.013912][T24092] FAT-fs (loop5): bogus number of reserved sectors [ 1429.035118][T24104] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.042284][T24104] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x8000000, 0x0, r0, 0x0}]) [ 1429.055628][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1429.063085][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1429.081227][T24092] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1429.090974][T24104] gfs2: not a GFS2 filesystem [ 1429.097475][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1429.104785][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1429.117263][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1429.131679][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1429.144551][T24104] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.144799][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.151848][T24104] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.160848][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.181655][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1429.188957][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1429.200301][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1429.207742][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1429.207828][T24092] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1429.228082][T24092] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1429.242830][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1429.251909][T24104] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.258056][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1429.268316][T24104] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.271537][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1429.282918][T24104] gfs2: not a GFS2 filesystem [ 1429.288815][T24115] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1429.299787][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1429.309486][T24115] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1429.311417][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1429.327260][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1429.338757][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.345942][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.357126][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1429.364245][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1429.375619][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.382886][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.394148][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1429.401296][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:33:34 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x80ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1429.431749][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1429.438947][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) 09:33:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0xc000000, 0x0, r0, 0x0}]) 09:33:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1429.526098][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.533280][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1429.569698][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1429.583674][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1429.597541][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1429.604761][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:33:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x81ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1429.615640][ T8528] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1429.622796][ T8528] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1429.648726][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1429.655993][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:33:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1429.688352][T24133] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.703572][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.711447][T24133] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.733988][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.749602][T24133] gfs2: not a GFS2 filesystem [ 1429.768934][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1429.776494][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1429.788017][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1429.795271][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1429.807054][T24133] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.807652][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1429.814267][T24133] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.821347][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1429.822656][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1429.843984][T24133] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1429.849102][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1429.850360][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1429.858576][T24133] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1429.866891][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1429.878032][T24133] gfs2: not a GFS2 filesystem [ 1429.885380][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1429.906947][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1429.918272][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1429.925419][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1429.936831][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1429.943953][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1429.955436][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1429.962571][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1429.973730][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env 09:33:35 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x38000000, 0x0, r0, 0x0}]) 09:33:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio\x00', 0x0, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000240)={&(0x7f0000000180)=""/169, 0x200000, 0x800, 0x3}, 0x18) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746861727365743d69736f383835392d332c696f638864727365743d6d6163696e7569742c756e695f786c6174653d302c00"]) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x50000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x202, 0x12) 09:33:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x82ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1429.980878][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x83ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1430.104873][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.112061][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.134897][T24152] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1430.142169][T24152] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x40000000, 0x0, r0, 0x0}]) [ 1430.156647][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1430.172892][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:33:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x84ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1430.202816][T24152] FAT-fs (loop5): Unrecognized mount option "shortharset=iso8859-3" or missing value [ 1430.211900][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1430.223244][T24163] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.228865][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1430.244915][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1430.252268][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1430.253466][T24163] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.264089][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.281367][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.297434][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1430.305913][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1430.314489][T24152] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1430.323309][T24152] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1430.352388][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1430.358241][T24163] gfs2: not a GFS2 filesystem [ 1430.392158][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1430.404056][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1430.404722][T24163] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.411529][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1430.429304][T24163] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.429865][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1430.446736][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1430.458321][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1430.465427][T24163] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.465536][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1430.472897][T24163] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.484024][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1430.500408][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1430.511867][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1430.519048][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1430.530573][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1430.538756][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1430.550291][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env 09:33:35 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7ffffffff000, 0x0, r0, 0x0}]) 09:33:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) lsetxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x0) 09:33:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x85ffffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1430.557529][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1430.570465][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.578679][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1430.634840][T24183] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1430.663301][T24183] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1430.714707][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.733394][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.750151][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env 09:33:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0xf0ffffff7f0000, 0x0, r0, 0x0}]) [ 1430.757339][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1430.777889][T24183] FAT-fs (loop5): bogus number of reserved sectors [ 1430.797974][T24183] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1430.808348][T24199] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env 09:33:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:35 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1430.808364][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1430.815946][T24199] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.838724][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1430.850989][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1430.858291][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1430.858555][T24183] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1430.869872][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1430.879828][T24183] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1430.882841][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1430.906222][T24199] gfs2: not a GFS2 filesystem [ 1430.917171][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1430.925052][T24189] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1430.932315][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1430.943069][T24189] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1430.955693][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1430.962896][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1430.974124][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1430.981449][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1430.992637][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1430.999772][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1431.010951][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1431.018081][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1431.044499][T24199] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.051644][T24199] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1431.063528][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1431.070795][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1431.082527][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1431.089699][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1431.101310][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1431.111444][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1431.118884][T24199] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.124690][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1431.130723][T24199] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1431.136062][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1431.157238][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.164393][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1431.194446][ T8528] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1431.201623][ T8528] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1431.215928][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.223041][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x100000000000000, 0x0, r0, 0x0}]) 09:33:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") fadvise64(r0, 0x0, 0x9, 0x1) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@uni_xlateno='uni_xlate=0'}]}) [ 1431.273320][ T3879] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1431.280930][ T3879] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:33:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1431.364521][ T8518] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.371957][ T8518] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1431.386380][T24215] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env [ 1431.393635][T24215] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1431.407962][ T3879] kobject: 'loop0' (000000008bf6182a): kobject_uevent_env [ 1431.415130][ T3879] kobject: 'loop0' (000000008bf6182a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1431.430401][ T3879] kobject: 'loop4' (00000000859c7d2e): kobject_uevent_env [ 1431.437695][T24223] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.444876][T24223] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:33:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, r0, 0x0}]) 09:33:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1431.455147][ T3879] kobject: 'loop4' (00000000859c7d2e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1431.466343][T24215] FAT-fs (loop5): bogus number of reserved sectors [ 1431.468848][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1431.472942][T24215] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1431.480646][T24223] gfs2: not a GFS2 filesystem [ 1431.492626][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:33:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x88640000]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1431.512519][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.526645][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1431.534546][T24223] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.544025][T24223] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1431.564443][ T3879] kobject: 'loop2' (00000000b6ee3a64): kobject_uevent_env [ 1431.571965][ T3879] kobject: 'loop2' (00000000b6ee3a64): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1431.585917][ T3879] kobject: 'loop1' (00000000fea0c0e0): kobject_uevent_env [ 1431.593128][ T3879] kobject: 'loop1' (00000000fea0c0e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1431.605059][T24215] kobject: 'loop5' (000000004050b5ac): kobject_uevent_env 09:33:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 09:33:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="19da8915ffe1", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 1431.605932][ T3879] kobject: 'loop3' (0000000065e0027e): kobject_uevent_env [ 1431.612251][T24215] kobject: 'loop5' (000000004050b5ac): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1431.629541][ T3879] kobject: 'loop3' (0000000065e0027e): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:33:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x300000000000000, 0x0, r0, 0x0}]) 09:33:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008915, &(0x7f0000000000)="c0dca5055e0bcfec7be070") open_by_handle_at(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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