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", @ANYRES16, @ANYRESDEC=r6], 0x1d4}, 0x1, 0x0, 0x0, 0x4008000}, 0x2400c014) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000580)={{}, r4, 0x12, @unused=[0x9, 0x0, 0x7f, 0x20], @devid=r6}) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f00000006c0)={0x0, 0x1, 0x1, [0x10001, 0x40, 0x0, 0x80000001, 0x663], [0x4, 0x800, 0x2461, 0x0, 0x0, 0x81, 0x7, 0x8000, 0x2, 0x5, 0x48b, 0xb1, 0x94, 0xf7, 0x9, 0x0, 0x9347, 0x100, 0x3, 0x401, 0x0, 0x9, 0x0, 0x2, 0x100000001, 0x1, 0x3f, 0x190, 0x0, 0x8, 0x0, 0x3ff, 0x7, 0x6, 0x101, 0x6d7d, 0x2, 0xcc1, 0x3, 0x3, 0x0, 0x0, 0x69b, 0x7ff, 0x1, 0x2, 0x1000, 0x8, 0x5, 0x100000001, 0x3, 0xffffffffffffff7e, 0x7fffffff, 0x5, 0x6, 0x100, 0x3, 0x10001, 0x1, 0x41, 0x1800000000000, 0x5, 0x3, 0x6, 0x0, 0xfffffffffffff800, 0xfffffffffffffffe, 0x1a3c, 0x7, 0x100000001, 0x1, 0x3f, 0x5, 0x100000000, 0x33c, 0x7, 0x4, 0x7, 0x7, 0x5, 0x9, 0x9, 0x4, 0x200, 0x0, 0xffffffffffff29c8, 0x8, 0x2, 0x8, 0x80, 0x6, 0x3, 0x0, 0x5, 0xffff, 0x1, 0x2, 0x9, 0x5, 0x6, 0x3, 0x100000000, 0x3f, 0x2, 0x400, 0x740, 0xffffffff7fffffff, 0xfffffffffffffffa, 0x1, 0x1000, 0x100000, 0x5, 0x1, 0x9e3, 0x0, 0x7, 0x1, 0x4, 0xffffffff, 0x2, 0xffffffffffff55e1]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000b00)={{r3}, r4, 0x18, @unused=[0xffff, 0x1, 0x9, 0xc9d], @devid=r8}) 03:53:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x9, 0x0) 03:53:09 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x3f7, 0x800, 0x70bd29, 0x25dfdbfc, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40040}, 0x10040840) mount$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@gid={'gid', 0x3d, 0xee01}}]}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') r2 = geteuid() syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x86, 0x3, &(0x7f0000000440)=[{&(0x7f0000000280)="18de6a7b3dedd463938b0956e1dd2294ee654415d4af5c9e66c33ccb3f3d572756de5fe3938e645be2e3a234856698235e90ff06d8ce203ec333febcb58ac193753f61a6820d7922f9b9224e7884668a83c3e33eb77c02c1f14cfcc2e04feda507f351db407fb5fea3141d2ce15e5affcfdc4a745bf50a52c6c34400", 0x7c, 0x6eb}, {&(0x7f0000000340)="b74d18cb187f230b37fb9c514c5092ae92c2ae8d981e0d9f9735802318d846444df2741f25ffe6f8d5", 0x29, 0xdcc}, {&(0x7f0000000380)="94f95b12d1e0543c27c68ac4a029ed06e68bb6450c3e6bcf45235b035cf028dd02b1fcd7c2bd9e5afe8fbeeb343a6561eafa8d99be27f52d68a45a607352b51ed18adf039ea5f80747bffcc6b7ad4eadc34a7c5a11a9e7f7f9c711b67ac3f19ae600c729d9da1bc1d13d49bb2f9c33def5bed1718c982e8d5ea3993d923ecca02f735224aa0637a6903b285511c0cab466431be8", 0x94, 0x7}], 0x12a0404, &(0x7f00000004c0)={[{@nodots}, {@nodots}], [{@smackfstransmute={'smackfstransmute', 0x3d, '$-'}}, {@appraise_type}, {@uid_eq={'uid', 0x3d, r2}}, {@uid_lt}, {@smackfsroot={'smackfsroot', 0x3d, '*^+.\\!-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':/\''}}, {@obj_role={'obj_role', 0x3d, 'gid'}}, {@fsmagic}]}) sendfile(r0, r1, 0x0, 0x800000080004103) 03:53:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x9, 0x0) [ 72.453821][ T6399] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 72.461799][ T6399] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000004 [ 72.469769][ T6399] RBP: 00007f308189d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.477768][ T6399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.485789][ T6399] R13: 00007ffe38284e2f R14: 00007f308189d300 R15: 0000000000022000 [ 72.571074][ T6427] device lo entered promiscuous mode 03:53:09 executing program 1 (fault-call:7 fault-nth:2): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:53:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) 03:53:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x0) [ 72.597378][ T6429] loop4: detected capacity change from 0 to 13 [ 72.604466][ T6415] Y4`Ҙ: renamed from lo [ 72.646041][ T6438] FAULT_INJECTION: forcing a failure. [ 72.646041][ T6438] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.659328][ T6438] CPU: 0 PID: 6438 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 72.668048][ T6438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.678207][ T6438] Call Trace: [ 72.681504][ T6438] dump_stack+0x137/0x19d [ 72.685959][ T6438] should_fail+0x23c/0x250 [ 72.690375][ T6438] should_fail_usercopy+0x16/0x20 [ 72.695461][ T6438] _copy_to_user+0x1c/0x90 [ 72.699925][ T6438] ext4_ioctl+0x199d/0x2c00 [ 72.704455][ T6438] ? selinux_file_ioctl+0x8e0/0x970 [ 72.709687][ T6438] ? ext4_reset_inode_seed+0x290/0x290 [ 72.715364][ T6438] __se_sys_ioctl+0xcb/0x140 [ 72.719964][ T6438] __x64_sys_ioctl+0x3f/0x50 [ 72.724588][ T6438] do_syscall_64+0x34/0x50 [ 72.729136][ T6438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.735041][ T6438] RIP: 0033:0x4665f9 [ 72.738932][ T6438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 72.758540][ T6438] RSP: 002b:00007f308189d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.767063][ T6438] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 72.775096][ T6438] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000004 [ 72.783139][ T6438] RBP: 00007f308189d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.791124][ T6438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.799091][ T6438] R13: 00007ffe38284e2f R14: 00007f308189d300 R15: 0000000000022000 [ 72.813282][ T6439] loop0: detected capacity change from 0 to 4 [ 72.832509][ T6439] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:10 executing program 3: unshare(0x6c060000) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, 0x0, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddff01000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1fffffffffff7ff0000000000000002000000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000cc15000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x190) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x0, [0x7, 0x9, 0x56]}, &(0x7f0000000080)=0x44) 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x0) 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x0) 03:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c20000", 0x64, 0x400}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) [ 72.908921][ T6446] loop4: detected capacity change from 0 to 13 03:53:10 executing program 4: syz_mount_image$tmpfs(0x0, &(0x7f0000001680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) fstat(r0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200800, 0x0) 03:53:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fchdir(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x9, 0x0) [ 72.990520][ T6482] loop0: detected capacity change from 0 to 4 [ 73.050397][ T6482] EXT4-fs (loop0): Can't read superblock on 2nd try 03:53:10 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x2300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x111200, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x8, 0x103100) signalfd(r3, &(0x7f00000000c0)={[0x4]}, 0x8) mmap(&(0x7f00007cf000/0x1000)=nil, 0x1000, 0x200000b, 0x11, r2, 0xc963e000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x891e, &(0x7f00000002c0)={'wlan1\x00'}) 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x9, 0x0) 03:53:10 executing program 1 (fault-call:7 fault-nth:3): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c20000", 0x64, 0x400}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) 03:53:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000001940)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000440)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="bd51c1847aa99a2ffe83a12187e41b88115cc9e3039ec99b9baa87b6ebe3068b96a79059d0a1a73e0fe955bf06787b0c615291805842d82bf2f4c8770c7c8425d23459e40c8315c46da4b2c3a2123916fc72ec084506d0f3e401f6c68964d130baf51e2c756e9e247bd8b51fe9d048d54969a20d2ce1bbf0dad1c2f1684273eaad324eeee21732581da36b89c8846f7cd5456fd84fd709cde330df2e4f383cffe67686f10da7b411c29da2a6db4d79dff855606ba637f6f06b723f2bacdba3d241cf777e6dfd3f208fc797"]) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 03:53:10 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0b2856c2b167ba5}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) openat(0xffffffffffffffff, &(0x7f00000006c0)='./bus\x00', 0x412401, 0x104) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x400) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xaf, 0x7, 0x7, 0x1, 0x0, 0xac88, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x5, 0x3, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4}, r1, 0x6, 0xffffffffffffffff, 0x9) sendfile(r5, r3, 0x0, 0x800100020001) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r6, 0x29, 0x2c, &(0x7f0000000340)={0x7, {{0xa, 0x4e24, 0x5, @mcast2, 0x27}}, {{0xa, 0x4e24, 0xc0000, @private2={0xfc, 0x2, '\x00', 0x1}}}}, 0x108) 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x9, 0x0) [ 73.251780][ T6528] loop3: detected capacity change from 0 to 224 [ 73.269319][ T6531] loop0: detected capacity change from 0 to 4 [ 73.278062][ T6533] FAULT_INJECTION: forcing a failure. [ 73.278062][ T6533] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 73.291179][ T6533] CPU: 1 PID: 6533 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 73.299875][ T6533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.309928][ T6533] Call Trace: [ 73.313206][ T6533] dump_stack+0x137/0x19d [ 73.317551][ T6533] should_fail+0x23c/0x250 [ 73.322053][ T6533] should_fail_usercopy+0x16/0x20 [ 73.327081][ T6533] _copy_to_user+0x1c/0x90 [ 73.331555][ T6533] simple_read_from_buffer+0xab/0x120 [ 73.336958][ T6533] proc_fail_nth_read+0xf6/0x140 [ 73.341897][ T6533] ? rw_verify_area+0x136/0x250 [ 73.346761][ T6533] ? proc_fault_inject_write+0x200/0x200 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 73.352392][ T6533] vfs_read+0x154/0x5d0 [ 73.356564][ T6533] ? selinux_file_ioctl+0x8e0/0x970 [ 73.361884][ T6533] ? __fget_light+0x21b/0x260 [ 73.368393][ T6533] ? __cond_resched+0x11/0x40 [ 73.373177][ T6533] ksys_read+0xce/0x180 [ 73.377412][ T6533] __x64_sys_read+0x3e/0x50 [ 73.381923][ T6533] do_syscall_64+0x34/0x50 [ 73.386455][ T6533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.392355][ T6533] RIP: 0033:0x41937c [ 73.396246][ T6533] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 73.415850][ T6533] RSP: 002b:00007f308189d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 73.424280][ T6533] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 73.432357][ T6533] RDX: 000000000000000f RSI: 00007f308189d1e0 RDI: 0000000000000007 [ 73.440326][ T6533] RBP: 00007f308189d1d0 R08: 0000000000000000 R09: 0000000000000000 03:53:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 73.448308][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.456563][ T6533] R13: 00007ffe38284e2f R14: 00007f308189d300 R15: 0000000000022000 [ 73.468142][ T6531] EXT4-fs (loop0): Can't read superblock on 2nd try 03:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c20000", 0x64, 0x400}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) [ 73.521474][ T6543] loop3: detected capacity change from 0 to 224 03:53:10 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x3, &(0x7f0000000000)=[{}, {0x5}, {0x1, 0xfc, 0x0, 0x7fffffff}]}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="d2cce90192cc4e177be3bb57a0cda854d7ef58bd09715c66c754d8fb1797d73ad78e61a18950e5eb6708578532a7c4a6f5f90ae80d34c57e142abc676f8d00a10dc50bdfd316e7348fae0c6ef9762fdc41567c142de4f6d85b22db57fdcf95f66fea6e3d605646a8bcc245fdfc6a4729dd4ad005e7d3e7e288177c652575663d8200444226c32678cdd52a71", 0x8c}], 0x1, 0xa) openat$vcs(0xffffffffffffff9c, &(0x7f0000001080), 0x0, 0x0) 03:53:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x2, &(0x7f0000000040)={0x0, r0}) 03:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 73.570742][ T6557] loop0: detected capacity change from 0 to 4 [ 73.624942][ T6557] EXT4-fs (loop0): Can't read superblock on 2nd try 03:53:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4b47, &(0x7f0000000040)={0x0, r0}) 03:53:10 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) [ 73.753124][ T6582] FAULT_INJECTION: forcing a failure. [ 73.753124][ T6582] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 73.756682][ T6583] loop0: detected capacity change from 0 to 4 [ 73.766819][ T6582] CPU: 1 PID: 6582 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 73.781494][ T6582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.791537][ T6582] Call Trace: [ 73.794850][ T6582] dump_stack+0x137/0x19d [ 73.799198][ T6582] should_fail+0x23c/0x250 [ 73.803603][ T6582] should_fail_usercopy+0x16/0x20 [ 73.808698][ T6582] _copy_from_user+0x1c/0xd0 [ 73.813299][ T6582] iovec_from_user+0xc4/0x2d0 [ 73.817980][ T6582] __import_iovec+0x49/0x270 [ 73.822559][ T6582] ? fsnotify_perm+0x59/0x2e0 [ 73.827264][ T6582] ? __fsnotify_parent+0x32f/0x430 [ 73.832403][ T6582] import_iovec+0x69/0x80 [ 73.836723][ T6582] do_preadv+0x109/0x230 [ 73.840962][ T6582] ? __fget_light+0x21b/0x260 [ 73.845642][ T6582] ? __cond_resched+0x11/0x40 [ 73.850327][ T6582] ? fput+0x2d/0x130 [ 73.854221][ T6582] ? ksys_write+0x157/0x180 [ 73.858715][ T6582] __x64_sys_preadv+0x54/0x60 [ 73.863392][ T6582] do_syscall_64+0x34/0x50 [ 73.867989][ T6582] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.874299][ T6582] RIP: 0033:0x4665f9 [ 73.878182][ T6582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.898386][ T6582] RSP: 002b:00007f9dcccbc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 73.906795][ T6582] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 73.914759][ T6582] RDX: 0000000000000001 RSI: 0000000020000500 RDI: 0000000000000004 [ 73.922762][ T6582] RBP: 00007f9dcccbc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 73.930722][ T6582] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000001 [ 73.938685][ T6582] R13: 00007ffda7ab804f R14: 00007f9dcccbc300 R15: 0000000000022000 [ 73.954781][ T6583] EXT4-fs (loop0): Can't read superblock on 2nd try 03:53:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f000064a000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd_index}, 0x1f) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x2, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) 03:53:11 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4b49, &(0x7f0000000040)={0x0, r0}) 03:53:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) 03:53:11 executing program 4: ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x4) r0 = open(&(0x7f0000000280)='.\x00', 0x725e03, 0x80) fcntl$notify(r0, 0x402, 0x4) exit(0x0) open(&(0x7f0000000140)='./file2\x00', 0x1c1641, 0x0) dup2(r0, r0) close(r0) [ 74.240801][ T6610] FAULT_INJECTION: forcing a failure. [ 74.240801][ T6610] name failslab, interval 1, probability 0, space 0, times 0 [ 74.253526][ T6610] CPU: 1 PID: 6610 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 74.262361][ T6610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.272419][ T6610] Call Trace: [ 74.275700][ T6610] dump_stack+0x137/0x19d [ 74.280034][ T6610] should_fail+0x23c/0x250 [ 74.284457][ T6610] __should_failslab+0x81/0x90 [ 74.287749][ T6609] loop0: detected capacity change from 0 to 4 [ 74.289239][ T6610] should_failslab+0x5/0x20 [ 74.289265][ T6610] kmem_cache_alloc_node_trace+0x59/0x300 [ 74.305500][ T6610] ? __kmalloc_node+0x30/0x40 [ 74.310177][ T6610] __kmalloc_node+0x30/0x40 [ 74.314672][ T6610] kvmalloc_node+0x81/0xf0 [ 74.319133][ T6610] traverse+0x9c/0x380 [ 74.323235][ T6610] seq_read_iter+0x859/0x910 [ 74.327847][ T6610] ? path_openat+0x19ab/0x20b0 [ 74.332669][ T6610] seq_read+0x221/0x260 [ 74.336824][ T6610] ? seq_open+0xf0/0xf0 [ 74.341068][ T6610] proc_reg_read+0x119/0x1b0 [ 74.345751][ T6610] do_iter_read+0x2be/0x4b0 [ 74.350252][ T6610] do_preadv+0x13b/0x230 [ 74.354491][ T6610] ? __cond_resched+0x11/0x40 [ 74.359162][ T6610] ? fput+0x2d/0x130 [ 74.363053][ T6610] ? ksys_write+0x157/0x180 [ 74.367578][ T6610] __x64_sys_preadv+0x54/0x60 [ 74.372307][ T6610] do_syscall_64+0x34/0x50 [ 74.376719][ T6610] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.383505][ T6610] RIP: 0033:0x4665f9 [ 74.387404][ T6610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.407012][ T6610] RSP: 002b:00007f9dcccbc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 74.415427][ T6610] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 74.423410][ T6610] RDX: 0000000000000001 RSI: 0000000020000500 RDI: 0000000000000004 [ 74.431374][ T6610] RBP: 00007f9dcccbc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.439429][ T6610] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000001 [ 74.447403][ T6610] R13: 00007ffda7ab804f R14: 00007f9dcccbc300 R15: 0000000000022000 [ 74.473325][ T6609] EXT4-fs (loop0): Can't read superblock on 2nd try 03:53:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x541b, &(0x7f0000000040)={0x0, r0}) 03:53:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) 03:53:11 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x400, 0xffffffff, 0x0, 0x100000}, 0x10) write(r0, &(0x7f0000000080)="240000005a001f0214f9f407000904fcffffff10fcff0400feffffff0800000400000000", 0xfffffffffffffff5) 03:53:11 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 74.572148][ T6632] FAULT_INJECTION: forcing a failure. [ 74.572148][ T6632] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 74.573419][ T6634] loop0: detected capacity change from 0 to 4 [ 74.585287][ T6632] CPU: 1 PID: 6632 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 74.600271][ T6632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.610324][ T6632] Call Trace: [ 74.614027][ T6632] dump_stack+0x137/0x19d [ 74.618442][ T6632] should_fail+0x23c/0x250 [ 74.622877][ T6632] should_fail_usercopy+0x16/0x20 [ 74.627929][ T6632] _copy_to_iter+0x169/0xa10 [ 74.632549][ T6632] ? __check_object_size+0x253/0x310 [ 74.637838][ T6632] seq_read_iter+0x1dc/0x910 [ 74.642455][ T6632] ? path_openat+0x19ab/0x20b0 [ 74.648178][ T6632] seq_read+0x221/0x260 [ 74.652341][ T6632] ? seq_open+0xf0/0xf0 [ 74.656500][ T6632] proc_reg_read+0x119/0x1b0 [ 74.661102][ T6632] do_iter_read+0x2be/0x4b0 [ 74.665607][ T6632] do_preadv+0x13b/0x230 [ 74.670288][ T6632] ? __cond_resched+0x11/0x40 [ 74.674971][ T6632] ? fput+0x2d/0x130 [ 74.678867][ T6632] ? ksys_write+0x157/0x180 [ 74.683398][ T6632] __x64_sys_preadv+0x54/0x60 [ 74.688085][ T6632] do_syscall_64+0x34/0x50 [ 74.692505][ T6632] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.698630][ T6632] RIP: 0033:0x4665f9 [ 74.702548][ T6632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:11 executing program 3: r0 = socket(0x2, 0x1000000000000002, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40242, 0x0) r2 = open_tree(r1, &(0x7f0000000080)='./file0\x00', 0x80800) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x4, 0xf8, &(0x7f0000000180)="18b7db9ce92f2ec86416677974b3833d33482035b2a183f89e5d6af0c9a9a86eb292bc459aef74850dd66c9a271d8034720b2c4242c9d20930e787ef42b0168c483a71584f7be723ba9b0dc156541aab408c944cba8e9e3b71d8298b464b3619a8286e935f8e43988be3ff4352390e531f4fdc203a509e6f60a1539e09e78d2eac29fbc29108eeb42f4e00f695fc346f50df279c9fd19e26e5c748e90eb7c9148265c1e7624c06f63e389c36870ee5d07c4a7a2c4b1d398faacf8f329aaa8b98ebca248bd8c4146072f2041148cededa420bb04098ceef5b76c90c961a87dfcedfd04c68ac5b1c5f408f8525f840cbcc01176c52f4c823bc"}) truncate(&(0x7f0000000000)='./file0\x00', 0x200) write$P9_RSTATu(r1, &(0x7f00000001c0)=ANY=[], 0x26) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0xfa, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000000280)=0x6, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, 0x0, 0x20000000010001) sendto$inet(r0, &(0x7f0000000140)='W{', 0x2, 0x0, 0x0, 0x0) [ 74.722156][ T6632] RSP: 002b:00007f9dcccbc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 74.730638][ T6632] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 74.738608][ T6632] RDX: 0000000000000001 RSI: 0000000020000500 RDI: 0000000000000004 [ 74.746576][ T6632] RBP: 00007f9dcccbc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.754557][ T6632] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000001 [ 74.762539][ T6632] R13: 00007ffda7ab804f R14: 00007f9dcccbc300 R15: 0000000000022000 03:53:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5421, &(0x7f0000000040)={0x0, r0}) [ 74.793704][ T6634] EXT4-fs (loop0): Can't read superblock on 2nd try 03:53:11 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5450, &(0x7f0000000040)={0x0, r0}) 03:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) [ 74.891261][ T6657] FAULT_INJECTION: forcing a failure. [ 74.891261][ T6657] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 74.904346][ T6657] CPU: 0 PID: 6657 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 74.913424][ T6657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.923515][ T6657] Call Trace: [ 74.926795][ T6657] dump_stack+0x137/0x19d [ 74.931305][ T6657] should_fail+0x23c/0x250 [ 74.935729][ T6657] should_fail_usercopy+0x16/0x20 [ 74.940847][ T6657] _copy_to_user+0x1c/0x90 [ 74.945282][ T6657] simple_read_from_buffer+0xab/0x120 [ 74.950666][ T6657] proc_fail_nth_read+0xf6/0x140 [ 74.955838][ T6657] ? rw_verify_area+0x136/0x250 [ 74.960707][ T6657] ? proc_fault_inject_write+0x200/0x200 [ 74.966342][ T6657] vfs_read+0x154/0x5d0 [ 74.970506][ T6657] ? __fget_light+0x21b/0x260 [ 74.975207][ T6657] ? __cond_resched+0x11/0x40 [ 74.979888][ T6657] ksys_read+0xce/0x180 [ 74.984043][ T6657] __x64_sys_read+0x3e/0x50 [ 74.991075][ T6657] do_syscall_64+0x34/0x50 [ 74.995535][ T6657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.001524][ T6657] RIP: 0033:0x41937c [ 75.005416][ T6657] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 75.025045][ T6657] RSP: 002b:00007f9dcccbc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 75.033658][ T6657] RAX: ffffffffffffffda RBX: 0000000000000033 RCX: 000000000041937c 03:53:12 executing program 3: unshare(0x40000400) unshare(0x8000100) r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x2000000) sendto$inet(r0, 0x0, 0x0, 0x4040811, &(0x7f0000000100)={0x2, 0x4e24, @empty}, 0x10) 03:53:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="390000006600034700bb65e1c3e4ffff06000000010200004500000025000000190013c00003000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000)=0x3, 0x4) [ 75.041654][ T6657] RDX: 000000000000000f RSI: 00007f9dcccbc1e0 RDI: 0000000000000005 [ 75.049907][ T6657] RBP: 00007f9dcccbc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.057898][ T6657] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000001 [ 75.066394][ T6657] R13: 00007ffda7ab804f R14: 00007f9dcccbc300 R15: 0000000000022000 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5451, &(0x7f0000000040)={0x0, r0}) 03:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 75.114100][ T6672] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 75.124174][ T6675] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=102 sclass=netlink_xfrm_socket pid=6675 comm=syz-executor.4 [ 75.147117][ T6675] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=102 sclass=netlink_xfrm_socket pid=6675 comm=syz-executor.4 03:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5452, &(0x7f0000000040)={0x0, r0}) 03:53:12 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x1000}, {&(0x7f0000000080)="504d4d10504d4dff", 0x8, 0x8000}, {&(0x7f0000013b00)="ed41000000100000dff4655fe0f4655fe0f4655f000000000000040008", 0x1d, 0x22080}, {&(0x7f0000013c00)="80", 0x1, 0x22100}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x200, 0x84, 0x1}, 0x18) 03:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x33}], 0x1, 0x9, 0x0) 03:53:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1000, 0x2000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4300}, {&(0x7f0000013100)="ed8100000a000000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000070", 0x3d, 0x4e00}, {&(0x7f0000013400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x10000}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {0x0}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}, {0x0}], 0x0, &(0x7f0000014d00)) r0 = creat(&(0x7f0000000040)='./file0/file1\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0), 0xd4ba0ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x20010, r1, 0xe78b4000) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) write(r2, &(0x7f0000000140)="6debfc60b9de9634d51142213f2600ae2f891af6adf53bccf6564efcb51bc7eccbe84451c3fcf3b9a8a60fdc58e4a522cc0d83612cd8a10086e729f6bc3bb14de917f71c2600af5e788af432bb6417c1db26c9eb88ee83aabbc06235879a60ab34662cdbcba501f235ae269fd80abb1790cde04ae9405b24d3253fc0807328b6c8e81442485ddff08e48782b4806ed5f9ca51b594805048593ac6b0209ea476b007a727f1f88aa64648a51c68c3539", 0xaf) [ 75.263167][ T6701] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 75.278211][ T6709] loop4: detected capacity change from 0 to 545 [ 75.284702][ T6714] loop3: detected capacity change from 0 to 4096 [ 75.293112][ T6709] EXT4-fs (loop4): Unrecognized mount option "aZGתּƖIh߹l~UA0`[Ш4v&k{ͯ4WO*=IYļe732Ô׮<=Ew_w 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5460, &(0x7f0000000040)={0x0, r0}) 03:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x200000f8}], 0x1, 0x9, 0x0) 03:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67}], 0x0, &(0x7f00000000c0)={[{@nodelalloc}]}) [ 75.293112][ T6709] m#gtjS!$Q0p8l'\'bZ*?3 [ 75.293112][ T6709] UGSfp" or missing value [ 75.332492][ T6714] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 03:53:12 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x18100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x77, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x80, 0xdc1fea9b024c988a) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000600)) fcntl$addseals(r2, 0x409, 0x6) setresgid(0xee00, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x750, {0x2, 0x100, @dev={0xac, 0xb, 0x14, 0x1}}, {0x2, 0x2, @broadcast}, {0x2, 0x0, @multicast2}, 0x45, 0x0, 0x2, 0x46a, 0x0, 0x0, 0x7}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) unshare(0x60000000) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'wlan1\x00'}) sendmsg$NL80211_CMD_DEL_PMK(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000880)=ANY=[], 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x404c810) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r4, &(0x7f0000000700)=@in6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000440)=0xffffffffffffff67) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') setxattr$trusted_overlay_upper(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), &(0x7f00000008c0)=ANY=[@ANYBLOB="00fb6507ffffc48853253b58692e4222df4aa5a117c0ed805af6e7d01d4c684a833e68ccb1d93dc409152d433b20eaf8f1010000869c07000000444b361aa4958a436b55b3158a0136c1baad885963af23e74700000000000000000000d3cc580a0000000000eab298b11b2ef015af0f78121637b8e011684388e3c27bf89a2b956009a86271cc44967d340f224ce71c964f6284027a1403c998aaa066c16c073e086284b170f01f79682437f0e11d437b02a557d805c32af334a5865dafb8d93a3cb8c38bcc7d0bfa4ede66ae529fe2dc1ec5ff02d01f98acb27c44de5ca2f2da2b9b9f83b7ddf5e397ecbb1b67a5e8af8970c12f54c3cdceb725ba4147c0a520d280493dd385514232ca719227d2efc6d91233e0688c3315415a1395b446caec370517b5db629f483469e6510de5918c09ffd6d8521768d4ab8437b30f0585f40906b67b0f3bfc20187969dc077670e2fbea8d54f40194669c5c674678b392eab95b6edaa83ceb3b837c9b2251e0f918b376e85e5184d7448687e2fbddfc6df2bba46a7ea436bbcd35d0462df5e86b010c7645ee13c5fa4e74a9d6ed2e6ef00c17eddb889fadae5b2caa52f5e069077c"], 0x45, 0x0) preadv(r5, &(0x7f0000000000), 0x0, 0x3, 0xffffffbd) 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0}) 03:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x7ffff000}], 0x1, 0x9, 0x0) [ 75.413530][ T6734] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 03:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, 0x0) 03:53:12 executing program 4: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e24, @empty}, {0x2, 0x4e22, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f00000000c0)='wlan0\x00', 0x1, 0x7, 0x61}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x120) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = accept$packet(r0, &(0x7f0000000100), &(0x7f0000000200)=0x14) fsetxattr$security_ima(r1, &(0x7f0000000240), &(0x7f0000000280)=@ng={0x4, 0x10, "24d7f23021d0f80a93f16da2c35f"}, 0x10, 0x1) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={[{@mpol={'mpol', 0x3d, {'local', '=relative', @void}}}]}) 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x660c, &(0x7f0000000040)={0x0, r0}) 03:53:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800000, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c2", 0x61, 0x400}], 0x0, &(0x7f0000000580)) [ 75.529720][ T6765] loop0: detected capacity change from 0 to 4 [ 75.545748][ T6771] tmpfs: Bad value for 'mpol' [ 75.575626][ T6775] tmpfs: Bad value for 'mpol' 03:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0xffffffffffffffff}], 0x1, 0x9, 0x0) 03:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, 0x0) 03:53:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x18c) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=f', @ANYBLOB="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"]) 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6611, &(0x7f0000000040)={0x0, r0}) 03:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x8, 0x9, 0x0) 03:53:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6612, &(0x7f0000000040)={0x0, r0}) [ 75.729062][ T6795] 9pnet: Could not find request transport: fnoextend.context=system_u""bO/ƅs7Ə [ 75.730845][ T6797] loop0: detected capacity change from 0 to 4 [ 75.754036][ T6802] 9pnet: Could not find request transport: fnoextend.context=system_u""bO/ƅs7Ə 03:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x9, 0x9, 0x0) 03:53:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, 0x0) 03:53:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6628, &(0x7f0000000040)={0x0, r0}) 03:53:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x41) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) socket$inet6(0x10, 0xa, 0x4) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500", 0x3}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f00000004c0)=""/247, 0xf7}], 0x5, 0x101, 0x8001) socket(0x0, 0x80000, 0x200) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r5) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYRESDEC, @ANYRES64, @ANYRESOCT=r0, @ANYRES64, @ANYBLOB="34f764f0419f425122e478e0f11d3f304e87db9744ce2a0d805673912584c04673a3524ed34f569a55d9aea2bc48ce9873b015ae9524003dd459417a7990edde847603c311f75344e06b6fd30e7de329517fc6bbcf79840b01854b5c7560af9a7ce9df2772ec055a67670398e19678ccd2e765ae537afe11ba4d78193761806b3d3fb98829a2e260bff8889733f7"], 0xfffffecc) 03:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0xa, 0x9, 0x0) [ 75.896489][ T6820] loop0: detected capacity change from 0 to 4 03:53:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40046629, &(0x7f0000000040)={0x0, r0}) 03:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0xfc5, 0x9, 0x0) 03:53:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000480)=0x2, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x7, 0x4) sendto$inet(r1, &(0x7f0000000040)='K', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss, @timestamp, @window, @mss, @window, @window], 0x6) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r1, &(0x7f0000000040), 0xffffffffffffff94, 0x0, 0x0, 0x21) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 03:53:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40049409, &(0x7f0000000040)={0x0, r0}) 03:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0xfcb, 0x9, 0x0) [ 76.063385][ T6848] loop0: detected capacity change from 0 to 4 [ 76.085305][ T6848] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0xfec, 0x9, 0x0) 03:53:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086602, &(0x7f0000000040)={0x0, r0}) 03:53:13 executing program 0 (fault-call:0 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0xffc, 0x9, 0x0) [ 76.274744][ T6885] FAULT_INJECTION: forcing a failure. [ 76.274744][ T6885] name failslab, interval 1, probability 0, space 0, times 0 [ 76.287550][ T6885] CPU: 1 PID: 6885 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 76.296231][ T6885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.306311][ T6885] Call Trace: [ 76.309693][ T6885] dump_stack+0x137/0x19d [ 76.314131][ T6885] should_fail+0x23c/0x250 [ 76.318546][ T6885] __should_failslab+0x81/0x90 [ 76.323609][ T6885] ? __se_sys_memfd_create+0xfb/0x390 [ 76.328984][ T6885] should_failslab+0x5/0x20 [ 76.333492][ T6885] __kmalloc+0x66/0x360 [ 76.337909][ T6885] ? strnlen_user+0x137/0x1c0 [ 76.342775][ T6885] __se_sys_memfd_create+0xfb/0x390 [ 76.347979][ T6885] __x64_sys_memfd_create+0x2d/0x40 [ 76.353268][ T6885] do_syscall_64+0x34/0x50 [ 76.357868][ T6885] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.363877][ T6885] RIP: 0033:0x4665f9 [ 76.367792][ T6885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.388788][ T6885] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 76.397216][ T6885] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004665f9 [ 76.405449][ T6885] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004bed66 [ 76.413527][ T6885] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 76.421911][ T6885] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 76.429995][ T6885] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0 03:53:13 executing program 0 (fault-call:0 fault-nth:1): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x3c, 0x0) 03:53:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086604, &(0x7f0000000040)={0x0, r0}) [ 76.823343][ T6901] FAULT_INJECTION: forcing a failure. [ 76.823343][ T6901] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.836435][ T6901] CPU: 1 PID: 6901 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 76.845117][ T6901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.855168][ T6901] Call Trace: [ 76.858446][ T6901] dump_stack+0x137/0x19d [ 76.862780][ T6901] should_fail+0x23c/0x250 [ 76.867199][ T6901] should_fail_usercopy+0x16/0x20 03:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0xffffffff, 0x0) [ 76.872266][ T6901] _copy_from_user+0x1c/0xd0 [ 76.876939][ T6901] __se_sys_memfd_create+0x137/0x390 [ 76.882245][ T6901] __x64_sys_memfd_create+0x2d/0x40 [ 76.887459][ T6901] do_syscall_64+0x34/0x50 [ 76.891887][ T6901] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.897789][ T6901] RIP: 0033:0x4665f9 [ 76.901683][ T6901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:14 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffd}], 0x10, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@loopback={0xfec0ffff00000000, 0x300}, 0x0, r2}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r4, &(0x7f0000000280)={0x2, 0x4e22, @multicast2}, 0xfeb9) splice(r3, 0x0, r4, 0x0, 0x2ffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @private}, 0x6f, r2}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x45, r2}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001100)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000640)={0xa6c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8}, {0x220, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ce}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0xfffd, 0x4, 0x8, 0x3f6f}, {0x2, 0x2, 0x0, 0x9}]}}}, {0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0x8000, 0xab, 0x80, 0x4}, {0x1, 0x67, 0x81, 0x400}, {0x0, 0x9, 0x4, 0x1}, {0x9, 0x80, 0x81, 0xc7a}, {0x0, 0x0, 0x4, 0x62}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8}, {0x208, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1de}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffff000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xffffee6f}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1000}}}]}}, {{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}]}}, {{0x8}, {0xb0, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x7ff, 0x56, 0x80, 0x800}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x7fff, 0x81, 0x9, 0x72e}, {0x3ff, 0x7, 0x1, 0x7}, {0x800, 0x8, 0x80, 0x1c6}, {0xab54, 0x4, 0x27, 0x2}, {0x0, 0x40, 0x6}, {0x0, 0x8, 0x6, 0x5}, {0x1, 0x4, 0xe0, 0x7}, {0x99d, 0x3f, 0x2}, {0xffff, 0x4, 0x40, 0x3}]}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1f0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}]}}]}, 0xa6c}, 0x1, 0x0, 0x0, 0x30000004}, 0x20000044) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x3f7, 0x10, 0x70bd26, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24048880}, 0x0) ftruncate(r1, 0x800) lseek(r1, 0x1200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffa) 03:53:14 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="0201a6ffffff0a000000ff45ac0080ffffff0500e931190000000000000680000000630000000900000087771f72003007000500000000000000008000ca55aa", 0x40, 0x1c0}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup2(r0, 0xffffffffffffffff) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) [ 76.914495][ T6908] EXT4-fs warning (device sda1): __ext4_ioctl:883: Setting inode version is not supported with metadata_csum enabled. [ 76.921302][ T6901] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 76.921327][ T6901] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004665f9 [ 76.921341][ T6901] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004bed66 [ 76.921352][ T6901] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 76.921364][ T6901] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 03:53:14 executing program 0 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086607, &(0x7f0000000040)={0x0, r0}) [ 76.921377][ T6901] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0 [ 76.986417][ T6913] loop3: detected capacity change from 0 to 1 03:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 77.026610][ T6913] loop3: p1 p2 < > p3 p4 < p5 p6 > [ 77.031945][ T6913] loop3: partition table partially beyond EOD, truncated [ 77.056375][ T6913] loop3: p1 start 10 is beyond EOD, truncated [ 77.060030][ T6914] loop4: detected capacity change from 0 to 16383 [ 77.062514][ T6913] loop3: p2 start 25 is beyond EOD, truncated [ 77.075091][ T6913] loop3: p3 start 9 is beyond EOD, truncated [ 77.081115][ T6913] loop3: p4 size 2 extends beyond EOD, truncated [ 77.091469][ T6928] FAULT_INJECTION: forcing a failure. [ 77.091469][ T6928] name failslab, interval 1, probability 0, space 0, times 0 [ 77.104127][ T6928] CPU: 1 PID: 6928 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 77.112803][ T6928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.122919][ T6928] Call Trace: 03:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x2) [ 77.126285][ T6928] dump_stack+0x137/0x19d [ 77.130675][ T6928] should_fail+0x23c/0x250 [ 77.135096][ T6928] ? shmem_alloc_inode+0x22/0x30 [ 77.140044][ T6928] __should_failslab+0x81/0x90 [ 77.144816][ T6928] ? shmem_match+0xa0/0xa0 [ 77.149856][ T6928] should_failslab+0x5/0x20 [ 77.154368][ T6928] kmem_cache_alloc+0x46/0x300 [ 77.159163][ T6928] ? fsnotify_perm+0x59/0x2e0 [ 77.163910][ T6928] ? shmem_match+0xa0/0xa0 [ 77.168363][ T6928] shmem_alloc_inode+0x22/0x30 03:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x3) [ 77.173249][ T6928] new_inode_pseudo+0x38/0x1c0 [ 77.178020][ T6928] new_inode+0x21/0x120 [ 77.182208][ T6928] shmem_get_inode+0xa1/0x480 [ 77.186890][ T6928] __shmem_file_setup+0xf1/0x1d0 [ 77.191838][ T6928] shmem_file_setup+0x37/0x40 [ 77.196536][ T6928] __se_sys_memfd_create+0x1eb/0x390 [ 77.201820][ T6928] __x64_sys_memfd_create+0x2d/0x40 [ 77.207021][ T6928] do_syscall_64+0x34/0x50 [ 77.211440][ T6928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.217439][ T6928] RIP: 0033:0x4665f9 [ 77.221378][ T6928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 77.240986][ T6928] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 77.249601][ T6928] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004665f9 [ 77.257628][ T6928] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004bed66 [ 77.265634][ T6928] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff 03:53:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0}) [ 77.273609][ T6928] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 77.281593][ T6928] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0 [ 77.290309][ T6913] loop3: p5 start 10 is beyond EOD, truncated [ 77.297615][ T6913] loop3: p6 start 9 is beyond EOD, truncated 03:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x4) [ 77.344053][ T6913] loop3: detected capacity change from 0 to 1 03:53:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40087602, &(0x7f0000000040)={0x0, r0}) 03:53:14 executing program 3: unshare(0x40000400) unshare(0x44040880) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x0) unshare(0x100) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x401) 03:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x5) [ 77.432267][ T6964] EXT4-fs warning (device sda1): __ext4_ioctl:883: Setting inode version is not supported with metadata_csum enabled. 03:53:14 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683440150024001b0003000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socket(0x3, 0x5, 0x80000001) 03:53:14 executing program 0 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x400c6615, &(0x7f0000000040)={0x0, r0}) 03:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x6) 03:53:14 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20, 0x8}, {0x45, 0x0, 0x0, 0xfefffffc}, {0x6, 0x80, 0x1}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x6, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) fork() munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x5}) [ 77.876074][ T6999] FAULT_INJECTION: forcing a failure. [ 77.876074][ T6999] name failslab, interval 1, probability 0, space 0, times 0 [ 77.888875][ T6999] CPU: 0 PID: 6999 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 77.897547][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.907596][ T6999] Call Trace: [ 77.910891][ T6999] dump_stack+0x137/0x19d [ 77.915236][ T6999] should_fail+0x23c/0x250 [ 77.919667][ T6999] ? security_inode_alloc+0x30/0x180 [ 77.926665][ T6999] __should_failslab+0x81/0x90 [ 77.931495][ T6999] should_failslab+0x5/0x20 [ 77.935998][ T6999] kmem_cache_alloc+0x46/0x300 [ 77.940755][ T6999] security_inode_alloc+0x30/0x180 [ 77.946388][ T6999] inode_init_always+0x20b/0x420 [ 77.951348][ T6999] ? shmem_match+0xa0/0xa0 [ 77.955807][ T6999] new_inode_pseudo+0x73/0x1c0 [ 77.965238][ T6999] new_inode+0x21/0x120 [ 77.969418][ T6999] shmem_get_inode+0xa1/0x480 [ 77.974097][ T6999] __shmem_file_setup+0xf1/0x1d0 [ 77.979074][ T6999] shmem_file_setup+0x37/0x40 [ 77.983759][ T6999] __se_sys_memfd_create+0x1eb/0x390 [ 77.989040][ T6999] __x64_sys_memfd_create+0x2d/0x40 [ 77.994247][ T6999] do_syscall_64+0x34/0x50 [ 77.998661][ T6999] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.004642][ T6999] RIP: 0033:0x4665f9 [ 78.008617][ T6999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.028308][ T6999] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 78.036772][ T6999] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004665f9 [ 78.044889][ T6999] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004bed66 [ 78.052853][ T6999] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 78.060833][ T6999] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 78.068825][ T6999] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0 03:53:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40106614, &(0x7f0000000040)={0x0, r0}) [ 78.079575][ T25] audit: type=1326 audit(1619236395.196:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6997 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 03:53:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x7) 03:53:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x401c5820, &(0x7f0000000040)={0x0, r0}) [ 78.139967][ T7009] netlink: 'syz-executor.4': attribute type 27 has an invalid length. [ 78.148188][ T7009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:53:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x8) 03:53:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4020940d, &(0x7f0000000040)={0x0, r0}) 03:53:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40286608, &(0x7f0000000040)={0x0, r0}) 03:53:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x9) [ 78.215743][ T7009] netlink: 'syz-executor.4': attribute type 27 has an invalid length. [ 78.223973][ T7009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:53:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)={0x0, 0xfb, 0x81, 0x4, 0x3, "8ebbe968df520791fe04027965549b35", "17200edbcc4fa69a6e0524c9fa547736336a68ebd29b39b4c5a488e07948d33a5cad742a4c976f863f93d2affe0b01288b17cdba5acb4708adf1986de9f8e2271cfccd437d6d948f998465ce95d8b69e6b15e325ca016c5a71a4b42052e1431afa9a53d81e01cadc88403a8d"}, 0x81, 0x3) [ 78.271679][ T7040] EXT4-fs warning (device sda1): ext4_group_add:1667: No reserved GDT blocks, can't resize 03:53:15 executing program 0 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305828, &(0x7f0000000040)={0x0, r0}) 03:53:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xa) [ 78.376204][ T7059] FAULT_INJECTION: forcing a failure. [ 78.376204][ T7059] name failslab, interval 1, probability 0, space 0, times 0 [ 78.388917][ T7059] CPU: 0 PID: 7059 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 78.397931][ T7059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.407985][ T7059] Call Trace: [ 78.411263][ T7059] dump_stack+0x137/0x19d [ 78.415752][ T7059] should_fail+0x23c/0x250 [ 78.420176][ T7059] ? __d_alloc+0x36/0x370 [ 78.424526][ T7059] __should_failslab+0x81/0x90 [ 78.429330][ T7059] should_failslab+0x5/0x20 [ 78.434446][ T7059] kmem_cache_alloc+0x46/0x300 [ 78.439270][ T7059] ? __init_rwsem+0x59/0x70 [ 78.443878][ T7059] __d_alloc+0x36/0x370 [ 78.448042][ T7059] ? current_time+0xdb/0x190 [ 78.452636][ T7059] d_alloc_pseudo+0x1a/0x50 [ 78.457177][ T7059] alloc_file_pseudo+0x63/0x130 [ 78.462110][ T7059] __shmem_file_setup+0x14c/0x1d0 [ 78.467291][ T7059] shmem_file_setup+0x37/0x40 [ 78.471995][ T7059] __se_sys_memfd_create+0x1eb/0x390 [ 78.477286][ T7059] __x64_sys_memfd_create+0x2d/0x40 [ 78.482576][ T7059] do_syscall_64+0x34/0x50 [ 78.487091][ T7059] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.493104][ T7059] RIP: 0033:0x4665f9 [ 78.497002][ T7059] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.518092][ T7059] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 78.526862][ T7059] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004665f9 [ 78.535136][ T7059] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004bed66 [ 78.543641][ T7059] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 78.551619][ T7059] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 78.559684][ T7059] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0 [ 78.714159][ T25] audit: type=1326 audit(1619236395.826:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6997 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 03:53:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000340)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000200)=ANY=[], 0x116) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x20100, 0x142) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 03:53:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)={0x0, 0xfb, 0x81, 0x4, 0x3, "8ebbe968df520791fe04027965549b35", "17200edbcc4fa69a6e0524c9fa547736336a68ebd29b39b4c5a488e07948d33a5cad742a4c976f863f93d2affe0b01288b17cdba5acb4708adf1986de9f8e2271cfccd437d6d948f998465ce95d8b69e6b15e325ca016c5a71a4b42052e1431afa9a53d81e01cadc88403a8d"}, 0x81, 0x3) 03:53:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f0000000040)={0x0, r0}) 03:53:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xb) 03:53:15 executing program 0 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 78.849633][ T7089] loop3: detected capacity change from 0 to 264192 [ 78.861096][ T7095] FAULT_INJECTION: forcing a failure. [ 78.861096][ T7095] name failslab, interval 1, probability 0, space 0, times 0 [ 78.873730][ T7095] CPU: 1 PID: 7095 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 78.882411][ T7095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.892990][ T7095] Call Trace: [ 78.896267][ T7095] dump_stack+0x137/0x19d [ 78.900595][ T7095] should_fail+0x23c/0x250 [ 78.905027][ T7095] ? __alloc_file+0x2e/0x1a0 [ 78.909652][ T7095] __should_failslab+0x81/0x90 [ 78.914433][ T7095] should_failslab+0x5/0x20 [ 78.919037][ T7095] kmem_cache_alloc+0x46/0x300 [ 78.923829][ T7095] ? inode_doinit_with_dentry+0x36f/0x940 [ 78.929553][ T7095] __alloc_file+0x2e/0x1a0 [ 78.933975][ T7095] alloc_empty_file+0xcd/0x1c0 [ 78.938745][ T7095] alloc_file+0x3a/0x280 [ 78.943016][ T7095] alloc_file_pseudo+0xe2/0x130 [ 78.947932][ T7095] __shmem_file_setup+0x14c/0x1d0 [ 78.952962][ T7095] shmem_file_setup+0x37/0x40 [ 78.957647][ T7095] __se_sys_memfd_create+0x1eb/0x390 [ 78.962934][ T7095] __x64_sys_memfd_create+0x2d/0x40 [ 78.968135][ T7095] do_syscall_64+0x34/0x50 [ 78.972626][ T7095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.978582][ T7095] RIP: 0033:0x4665f9 [ 78.982473][ T7095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.002082][ T7095] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 79.010577][ T7095] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004665f9 [ 79.018565][ T7095] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004bed66 [ 79.026573][ T7095] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 79.035406][ T7095] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 03:53:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xc) 03:53:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582a, &(0x7f0000000040)={0x0, r0}) [ 79.043472][ T7095] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0 03:53:16 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)={0x0, 0xfb, 0x81, 0x4, 0x3, "8ebbe968df520791fe04027965549b35", "17200edbcc4fa69a6e0524c9fa547736336a68ebd29b39b4c5a488e07948d33a5cad742a4c976f863f93d2affe0b01288b17cdba5acb4708adf1986de9f8e2271cfccd437d6d948f998465ce95d8b69e6b15e325ca016c5a71a4b42052e1431afa9a53d81e01cadc88403a8d"}, 0x81, 0x3) 03:53:16 executing program 0 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582b, &(0x7f0000000040)={0x0, r0}) [ 79.147083][ T7114] FAULT_INJECTION: forcing a failure. [ 79.147083][ T7114] name failslab, interval 1, probability 0, space 0, times 0 [ 79.159784][ T7114] CPU: 1 PID: 7114 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 79.168477][ T7114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.178592][ T7114] Call Trace: [ 79.181876][ T7114] dump_stack+0x137/0x19d [ 79.186218][ T7114] should_fail+0x23c/0x250 [ 79.190633][ T7114] ? security_file_alloc+0x30/0x190 03:53:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xd) 03:53:16 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)={0x0, 0xfb, 0x81, 0x4, 0x3, "8ebbe968df520791fe04027965549b35", "17200edbcc4fa69a6e0524c9fa547736336a68ebd29b39b4c5a488e07948d33a5cad742a4c976f863f93d2affe0b01288b17cdba5acb4708adf1986de9f8e2271cfccd437d6d948f998465ce95d8b69e6b15e325ca016c5a71a4b42052e1431afa9a53d81e01cadc88403a8d"}, 0x81, 0x3) [ 79.195863][ T7114] __should_failslab+0x81/0x90 [ 79.200636][ T7114] should_failslab+0x5/0x20 [ 79.205147][ T7114] kmem_cache_alloc+0x46/0x300 [ 79.209962][ T7114] ? __alloc_file+0x2e/0x1a0 [ 79.214560][ T7114] security_file_alloc+0x30/0x190 [ 79.219623][ T7114] __alloc_file+0x83/0x1a0 [ 79.224049][ T7114] alloc_empty_file+0xcd/0x1c0 [ 79.228831][ T7114] alloc_file+0x3a/0x280 [ 79.233137][ T7114] alloc_file_pseudo+0xe2/0x130 [ 79.237996][ T7114] __shmem_file_setup+0x14c/0x1d0 [ 79.243027][ T7114] shmem_file_setup+0x37/0x40 [ 79.247795][ T7114] __se_sys_memfd_create+0x1eb/0x390 [ 79.253101][ T7114] __x64_sys_memfd_create+0x2d/0x40 [ 79.258590][ T7114] do_syscall_64+0x34/0x50 [ 79.263016][ T7114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.269103][ T7114] RIP: 0033:0x4665f9 [ 79.272998][ T7114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.292729][ T7114] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 79.301230][ T7114] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004665f9 [ 79.309269][ T7114] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004bed66 [ 79.317238][ T7114] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 79.325278][ T7114] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 79.333248][ T7114] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0 03:53:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x1c9500, 0x2) mmap(&(0x7f0000455000/0x2000)=nil, 0x2000, 0x1800003, 0x30, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x100) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x319480, 0x21) getrusage(0x1ffe67cc1ec2c113, &(0x7f0000000440)) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x7, 0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, 0xd8) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e23, @multicast1}, 0x10) ppoll(&(0x7f00000000c0)=[{r1, 0x9408}, {0xffffffffffffffff, 0x42}], 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000040)={[0xa9e7]}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380)={0x0, 0x5}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="b06f1aca7a", 0x5, 0x20004840, &(0x7f00000001c0)={0x2, 0x4f24, @loopback}, 0x10) sendto$inet(r2, 0x0, 0xffffffffffffff7c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000000080)='\x00', 0x1, 0xc840, 0x0, 0x0) close(r2) 03:53:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305839, &(0x7f0000000040)={0x0, r0}) 03:53:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xe) 03:53:16 executing program 0 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:16 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 79.591912][ T7146] FAULT_INJECTION: forcing a failure. [ 79.591912][ T7146] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 79.605459][ T7146] CPU: 1 PID: 7146 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 79.614144][ T7146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.624214][ T7146] Call Trace: [ 79.627489][ T7146] dump_stack+0x137/0x19d [ 79.631936][ T7146] should_fail+0x23c/0x250 [ 79.636389][ T7146] __alloc_pages_nodemask+0xe7/0x310 [ 79.641684][ T7146] alloc_pages_vma+0x3c3/0x5e0 [ 79.646456][ T7146] shmem_getpage_gfp+0x980/0x1410 [ 79.651479][ T7146] ? mls_context_isvalid+0x76/0x1e0 [ 79.656688][ T7146] shmem_write_begin+0x7e/0x100 [ 79.661541][ T7146] generic_perform_write+0x196/0x3a0 [ 79.666915][ T7146] ? file_update_time+0x1bd/0x3e0 [ 79.671933][ T7146] __generic_file_write_iter+0x161/0x300 [ 79.677580][ T7146] ? generic_write_checks+0x250/0x290 [ 79.682984][ T7146] generic_file_write_iter+0x75/0x130 [ 79.688371][ T7146] vfs_write+0x69d/0x770 [ 79.692613][ T7146] __x64_sys_pwrite64+0xf5/0x150 [ 79.697602][ T7146] do_syscall_64+0x34/0x50 [ 79.702038][ T7146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.708008][ T7146] RIP: 0033:0x419797 [ 79.711901][ T7146] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 79.732568][ T7146] RSP: 002b:00007f434d8d9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 03:53:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x10) [ 79.741246][ T7146] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 79.749602][ T7146] RDX: 0000000000000067 RSI: 0000000020000140 RDI: 0000000000000004 [ 79.757569][ T7146] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 79.765625][ T7146] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 79.773597][ T7146] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 79.800669][ T7146] loop0: detected capacity change from 0 to 4 [ 79.810055][ T7146] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 03:53:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40806685, &(0x7f0000000040)={0x0, r0}) 03:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x11) 03:53:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x25) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000300)=0xffffffffffffffff, 0x12) 03:53:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) rmdir(&(0x7f0000000100)='./control\x00') 03:53:17 executing program 0 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 79.924823][ T7182] FAULT_INJECTION: forcing a failure. [ 79.924823][ T7182] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 79.938444][ T7182] CPU: 0 PID: 7182 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 79.947143][ T7182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.957210][ T7182] Call Trace: [ 79.960489][ T7182] dump_stack+0x137/0x19d [ 79.964857][ T7182] should_fail+0x23c/0x250 [ 79.969271][ T7182] should_fail_usercopy+0x16/0x20 [ 79.974291][ T7182] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 79.980374][ T7182] ? shmem_write_begin+0x7e/0x100 [ 79.985463][ T7182] generic_perform_write+0x1e4/0x3a0 [ 79.990765][ T7182] ? file_update_time+0x1bd/0x3e0 [ 79.995789][ T7182] __generic_file_write_iter+0x161/0x300 [ 80.001423][ T7182] ? generic_write_checks+0x250/0x290 [ 80.006938][ T7182] generic_file_write_iter+0x75/0x130 [ 80.012313][ T7182] vfs_write+0x69d/0x770 [ 80.016621][ T7182] __x64_sys_pwrite64+0xf5/0x150 03:53:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0}) [ 80.021627][ T7182] do_syscall_64+0x34/0x50 [ 80.026052][ T7182] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.032084][ T7182] RIP: 0033:0x419797 [ 80.035975][ T7182] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 80.055622][ T7182] RSP: 002b:00007f434d8d9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 80.064038][ T7182] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 03:53:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086601, &(0x7f0000000040)={0x0, r0}) [ 80.072010][ T7182] RDX: 0000000000000067 RSI: 0000000020000140 RDI: 0000000000000004 [ 80.079984][ T7182] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 80.087976][ T7182] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 80.096035][ T7182] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 80.109682][ T7182] loop0: detected capacity change from 0 to 4 03:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x12) 03:53:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="d2199f7777fbdbc33d0cdaf8fb8f2af2eb99c71f9845403e005af89046a4bb96c68a1ae8d7f4701dd176d86d180234e9398270a426ebdd9f86b65bb7c3d2f39a6072472d0d53517da5c8a07f654fae54a625f331c17dd200afbfb5bc940b953d330fa41426d560bf3a6bb5f35c1ed0ddb423afb982b2d8a1adfb20af4c1638e0b8d1f85fd6cd3d8d3fb0391d8fe11afa47b4e9b04b2529dbde6f79bf37ec80269f7240e3ae1d8c8b0ca34b37f01d2c30ff8e93098e80", 0xb6}, {&(0x7f0000000100)="74f5f06447175bc0a7fa64a85999893d5cdde6", 0x13}, {&(0x7f0000000140)="0fdc71aec2f74d3f13fe223b779c06efe2096d2316bfd791c232bbc9df23eadcbaf7949f6dd1ad5c35f43a65991601f5fc731b92fc50ec195cc8980afc0de0259038ff332838584bd36caad2bf39afa168338e4bba37dd3d60c256842d01d0351bfb5ed067a7a51479d6d87b06b6305a49894e008780772f18343a417e6e38f3a86b014e8e628c16e2893ef93bf05233e8f0fdf194b9412944a7c54aed0083bdb3256640430c5fb4bb28b21b4ceb33d909ce1e975ced25c1d268b1c4ea64b6076109cff305d586b95b33911f2f53ea855dfab9510136f539f21d69004fff7bb53189a468dabc33c743d2bf0c1e97", 0xee}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="e5a122490ea479b0a59e9c40d065a0211e654cf6ab20be9d4fc0f3706757cd8aaeda633720b901e13d9772b88a111e12391bba92093d9222ed734df1b5ecb13be318f8305867c63a3f9a8923964a3b7ed77b773efac9de306dd198fdf16289aba7e9393edd9847868e06a381c7bbc099ca9f922eccb7f03bc7c0e1df", 0x7c}], 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005b00)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000003100010300000000000000000c00008005000100400000000c4f4e671ba3ef3e91ce23e46dbea28245c02a7eeee6ae5648ef3f1f4b038b8f38e4991401910e3c096e033b01d3af82fdf63b9fa51007ddd3dfeca5d5a65aa8205af7923824e98fb0633eee23d953844aaf"], 0x1c}], 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) splice(0xffffffffffffffff, &(0x7f00000003c0)=0x40000, r3, &(0x7f0000000400)=0x4, 0x2, 0xc) 03:53:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086603, &(0x7f0000000040)={0x0, r0}) [ 80.117186][ T7182] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:17 executing program 0 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x25) [ 80.180045][ T7203] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'. [ 80.259300][ T7219] FAULT_INJECTION: forcing a failure. [ 80.259300][ T7219] name failslab, interval 1, probability 0, space 0, times 0 [ 80.271973][ T7219] CPU: 0 PID: 7219 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 80.280655][ T7219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.290744][ T7219] Call Trace: [ 80.294051][ T7219] dump_stack+0x137/0x19d [ 80.298420][ T7219] should_fail+0x23c/0x250 [ 80.302856][ T7219] ? getname_flags+0x84/0x3d0 [ 80.307539][ T7219] __should_failslab+0x81/0x90 [ 80.312371][ T7219] should_failslab+0x5/0x20 [ 80.316876][ T7219] kmem_cache_alloc+0x46/0x300 [ 80.321664][ T7219] getname_flags+0x84/0x3d0 [ 80.326208][ T7219] ? vfs_write+0x50c/0x770 [ 80.330683][ T7219] getname+0x15/0x20 [ 80.334686][ T7219] do_sys_openat2+0x5b/0x250 [ 80.339277][ T7219] __x64_sys_openat+0xef/0x110 [ 80.344051][ T7219] do_syscall_64+0x34/0x50 [ 80.348469][ T7219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.354400][ T7219] RIP: 0033:0x4196e4 03:53:17 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f00000001c0)=0x1c) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket(0xf, 0xa, 0x8000000) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x51e2ed3d7021b6a7}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r2, 0x8, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x5, 0x68}}}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x16, 0xcd, [0xf825, 0x7, 0x81, 0xffff, 0xffff, 0x1000, 0x2df6, 0x7, 0x3]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x633}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40010) 03:53:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80087601, &(0x7f0000000040)={0x0, r0}) [ 80.358349][ T7219] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 80.378033][ T7219] RSP: 002b:00007f434d8d9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 80.386728][ T7219] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 80.394761][ T7219] RDX: 0000000000000002 RSI: 00007f434d8da000 RDI: 00000000ffffff9c 03:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x48) [ 80.403922][ T7219] RBP: 00007f434d8da000 R08: 0000000000000000 R09: ffffffffffffffff [ 80.411883][ T7219] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 80.420120][ T7219] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) rmdir(&(0x7f0000000100)='./control\x00') 03:53:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x800c6613, &(0x7f0000000040)={0x0, r0}) 03:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x4c) 03:53:17 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000540)) r10 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r10) r11 = syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r11, 0x9, 0x0, 0x0) r15 = socket(0x10, 0x3, 0x0) syz_io_uring_submit(r12, r13, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r14, r15}}, 0xf062) syz_io_uring_submit(r9, r2, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r10, &(0x7f0000000440)=0x80, &(0x7f0000000480)=@ethernet={0x0, @dev}, 0x0, 0x80800, 0x1, {0x0, r14}}, 0x4) 03:53:17 executing program 0 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 80.802383][ T7260] FAULT_INJECTION: forcing a failure. [ 80.802383][ T7260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 80.815540][ T7260] CPU: 1 PID: 7260 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 80.824221][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.834299][ T7260] Call Trace: [ 80.837615][ T7260] dump_stack+0x137/0x19d [ 80.842012][ T7260] should_fail+0x23c/0x250 [ 80.846432][ T7260] should_fail_usercopy+0x16/0x20 [ 80.851470][ T7260] strncpy_from_user+0x21/0x250 [ 80.856387][ T7260] getname_flags+0xb8/0x3d0 [ 80.860923][ T7260] ? vfs_write+0x50c/0x770 [ 80.865395][ T7260] getname+0x15/0x20 [ 80.869330][ T7260] do_sys_openat2+0x5b/0x250 [ 80.873959][ T7260] __x64_sys_openat+0xef/0x110 [ 80.878749][ T7260] do_syscall_64+0x34/0x50 [ 80.883172][ T7260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.889155][ T7260] RIP: 0033:0x4196e4 [ 80.893048][ T7260] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 80.913881][ T7260] RSP: 002b:00007f434d8d9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 80.922296][ T7260] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 80.930376][ T7260] RDX: 0000000000000002 RSI: 00007f434d8da000 RDI: 00000000ffffff9c [ 80.938357][ T7260] RBP: 00007f434d8da000 R08: 0000000000000000 R09: ffffffffffffffff 03:53:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x8010661b, &(0x7f0000000040)={0x0, r0}) [ 80.946419][ T7260] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 80.954408][ T7260] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x68) 03:53:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x801c581f, &(0x7f0000000040)={0x0, r0}) 03:53:18 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000540)) r10 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r10) r11 = syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r11, 0x9, 0x0, 0x0) r15 = socket(0x10, 0x3, 0x0) syz_io_uring_submit(r12, r13, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r14, r15}}, 0xf062) syz_io_uring_submit(r9, r2, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r10, &(0x7f0000000440)=0x80, &(0x7f0000000480)=@ethernet={0x0, @dev}, 0x0, 0x80800, 0x1, {0x0, r14}}, 0x4) 03:53:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x6c) 03:53:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000000040)={0x0, r0}) 03:53:18 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000540)) r10 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r10) r11 = syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r11, 0x9, 0x0, 0x0) r15 = socket(0x10, 0x3, 0x0) syz_io_uring_submit(r12, r13, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r14, r15}}, 0xf062) syz_io_uring_submit(r9, r2, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r10, &(0x7f0000000440)=0x80, &(0x7f0000000480)=@ethernet={0x0, @dev}, 0x0, 0x80800, 0x1, {0x0, r14}}, 0x4) 03:53:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) rmdir(&(0x7f0000000100)='./control\x00') 03:53:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x74) 03:53:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000000040)={0x0, r0}) 03:53:18 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000540)) r10 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r10) r11 = syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r11, 0x9, 0x0, 0x0) r15 = socket(0x10, 0x3, 0x0) syz_io_uring_submit(r12, r13, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r14, r15}}, 0xf062) syz_io_uring_submit(r9, r2, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r10, &(0x7f0000000440)=0x80, &(0x7f0000000480)=@ethernet={0x0, @dev}, 0x0, 0x80800, 0x1, {0x0, r14}}, 0x4) 03:53:18 executing program 0 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 81.672907][ T7324] FAULT_INJECTION: forcing a failure. [ 81.672907][ T7324] name failslab, interval 1, probability 0, space 0, times 0 [ 81.685681][ T7324] CPU: 1 PID: 7324 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 81.694391][ T7324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.704447][ T7324] Call Trace: [ 81.707751][ T7324] dump_stack+0x137/0x19d [ 81.712102][ T7324] should_fail+0x23c/0x250 [ 81.716566][ T7324] ? __alloc_file+0x2e/0x1a0 [ 81.721164][ T7324] __should_failslab+0x81/0x90 [ 81.725945][ T7324] should_failslab+0x5/0x20 [ 81.730454][ T7324] kmem_cache_alloc+0x46/0x300 [ 81.735221][ T7324] __alloc_file+0x2e/0x1a0 [ 81.739661][ T7324] alloc_empty_file+0xcd/0x1c0 [ 81.744449][ T7324] path_openat+0x6a/0x20b0 [ 81.748905][ T7324] ? write_one_page+0x210/0x210 [ 81.753791][ T7324] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 81.760038][ T7324] ? generic_perform_write+0x332/0x3a0 [ 81.765511][ T7324] do_filp_open+0xd9/0x1f0 [ 81.769937][ T7324] ? __virt_addr_valid+0x15a/0x1a0 [ 81.775056][ T7324] ? __check_object_size+0x253/0x310 [ 81.780352][ T7324] ? alloc_fd+0x36d/0x3c0 [ 81.784690][ T7324] do_sys_openat2+0xa3/0x250 [ 81.789290][ T7324] __x64_sys_openat+0xef/0x110 [ 81.794105][ T7324] do_syscall_64+0x34/0x50 [ 81.798590][ T7324] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.804494][ T7324] RIP: 0033:0x4196e4 03:53:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x7a) [ 81.808387][ T7324] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 81.828000][ T7324] RSP: 002b:00007f434d8d9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 81.836439][ T7324] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 81.844459][ T7324] RDX: 0000000000000002 RSI: 00007f434d8da000 RDI: 00000000ffffff9c [ 81.852530][ T7324] RBP: 00007f434d8da000 R08: 0000000000000000 R09: ffffffffffffffff [ 81.860592][ T7324] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 03:53:19 executing program 0 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 81.868574][ T7324] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:19 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000540)) r9 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r9) r10 = syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) r14 = socket(0x10, 0x3, 0x0) syz_io_uring_submit(r11, r12, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r13, r14}}, 0xf062) 03:53:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0046686, &(0x7f0000000040)={0x0, r0}) 03:53:19 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000540)) r9 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r9) r10 = syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) socket(0x10, 0x3, 0x0) [ 81.934167][ T7340] FAULT_INJECTION: forcing a failure. [ 81.934167][ T7340] name failslab, interval 1, probability 0, space 0, times 0 [ 81.946822][ T7340] CPU: 1 PID: 7340 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 81.955510][ T7340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.965574][ T7340] Call Trace: [ 81.968852][ T7340] dump_stack+0x137/0x19d [ 81.973191][ T7340] should_fail+0x23c/0x250 [ 81.977604][ T7340] ? security_file_alloc+0x30/0x190 [ 81.982878][ T7340] __should_failslab+0x81/0x90 [ 81.987648][ T7340] should_failslab+0x5/0x20 [ 81.992198][ T7340] kmem_cache_alloc+0x46/0x300 [ 81.996988][ T7340] ? __alloc_file+0x2e/0x1a0 [ 82.001708][ T7340] security_file_alloc+0x30/0x190 [ 82.006754][ T7340] __alloc_file+0x83/0x1a0 [ 82.011184][ T7340] alloc_empty_file+0xcd/0x1c0 [ 82.016055][ T7340] path_openat+0x6a/0x20b0 [ 82.020701][ T7340] ? write_one_page+0x210/0x210 [ 82.025573][ T7340] ? balance_dirty_pages_ratelimited+0xb1/0x280 03:53:19 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000540)) r9 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r9) r10 = syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) 03:53:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x300) [ 82.031929][ T7340] ? generic_perform_write+0x332/0x3a0 [ 82.037433][ T7340] do_filp_open+0xd9/0x1f0 [ 82.041904][ T7340] ? __virt_addr_valid+0x15a/0x1a0 [ 82.047055][ T7340] ? __check_object_size+0x253/0x310 [ 82.052497][ T7340] ? alloc_fd+0x36d/0x3c0 [ 82.056831][ T7340] do_sys_openat2+0xa3/0x250 [ 82.061450][ T7340] __x64_sys_openat+0xef/0x110 [ 82.066283][ T7340] do_syscall_64+0x34/0x50 [ 82.070704][ T7340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.076699][ T7340] RIP: 0033:0x4196e4 [ 82.080620][ T7340] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 82.100325][ T7340] RSP: 002b:00007f434d8d9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 82.108743][ T7340] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 82.116735][ T7340] RDX: 0000000000000002 RSI: 00007f434d8da000 RDI: 00000000ffffff9c [ 82.124709][ T7340] RBP: 00007f434d8da000 R08: 0000000000000000 R09: ffffffffffffffff [ 82.132700][ T7340] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 82.140681][ T7340] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0096616, &(0x7f0000000040)={0x0, r0}) 03:53:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x500) 03:53:19 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:19 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000540)) r9 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r9) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 82.525949][ T7386] FAULT_INJECTION: forcing a failure. [ 82.525949][ T7386] name failslab, interval 1, probability 0, space 0, times 0 [ 82.538635][ T7386] CPU: 1 PID: 7386 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 82.547308][ T7386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.557397][ T7386] Call Trace: [ 82.560749][ T7386] dump_stack+0x137/0x19d [ 82.565085][ T7386] should_fail+0x23c/0x250 [ 82.569505][ T7386] ? loop_set_status_from_info+0x3a0/0x3a0 03:53:19 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000540)) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 82.575320][ T7386] __should_failslab+0x81/0x90 [ 82.580114][ T7386] ? __kthread_create_on_node+0x7a/0x290 [ 82.586698][ T7386] should_failslab+0x5/0x20 [ 82.591210][ T7386] kmem_cache_alloc_trace+0x49/0x320 [ 82.596500][ T7386] ? loop_set_status_from_info+0x3a0/0x3a0 [ 82.602311][ T7386] __kthread_create_on_node+0x7a/0x290 [ 82.610055][ T7386] ? loop_set_status_from_info+0x3a0/0x3a0 [ 82.615884][ T7386] kthread_create_on_node+0x72/0xa0 [ 82.621127][ T7386] loop_configure+0x597/0xcb0 03:53:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 82.625808][ T7386] ? mntput+0x45/0x70 [ 82.629812][ T7386] lo_ioctl+0x555/0x11f0 [ 82.634059][ T7386] ? path_openat+0x19ab/0x20b0 [ 82.638907][ T7386] ? putname+0xa5/0xc0 [ 82.643003][ T7386] ? ___cache_free+0x3c/0x300 [ 82.647700][ T7386] ? blkdev_common_ioctl+0x9c3/0x1040 [ 82.653220][ T7386] ? selinux_file_ioctl+0x8e0/0x970 [ 82.658473][ T7386] ? lo_release+0x120/0x120 [ 82.662979][ T7386] blkdev_ioctl+0x1d0/0x3c0 [ 82.667478][ T7386] block_ioctl+0x6d/0x80 [ 82.671730][ T7386] ? blkdev_iopoll+0x70/0x70 [ 82.676332][ T7386] __se_sys_ioctl+0xcb/0x140 [ 82.680934][ T7386] __x64_sys_ioctl+0x3f/0x50 [ 82.685562][ T7386] do_syscall_64+0x34/0x50 [ 82.689983][ T7386] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.695887][ T7386] RIP: 0033:0x4663b7 [ 82.699858][ T7386] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x600) 03:53:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 82.719467][ T7386] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.727888][ T7386] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 82.735925][ T7386] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 82.743914][ T7386] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 82.751892][ T7386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 82.759866][ T7386] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0185879, &(0x7f0000000040)={0x0, r0}) 03:53:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:19 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x643e, &(0x7f0000000380)={0x0, 0x2f1f, 0x0, 0x2, 0xde, 0x0, r3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000540)) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x700) 03:53:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0189436, &(0x7f0000000040)={0x0, r0}) 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:20 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x900) [ 82.945076][ T7444] FAULT_INJECTION: forcing a failure. [ 82.945076][ T7444] name failslab, interval 1, probability 0, space 0, times 0 [ 82.957744][ T7444] CPU: 1 PID: 7444 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 82.966444][ T7444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.976503][ T7444] Call Trace: [ 82.979779][ T7444] dump_stack+0x137/0x19d [ 82.984171][ T7444] should_fail+0x23c/0x250 [ 82.988605][ T7444] ? __kernfs_new_node+0x6a/0x330 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r3}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r8) syz_io_uring_submit(r4, r6, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x1}, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020660b, &(0x7f0000000040)={0x0, r0}) 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xa00) [ 82.993678][ T7444] __should_failslab+0x81/0x90 [ 82.998448][ T7444] should_failslab+0x5/0x20 [ 83.002951][ T7444] kmem_cache_alloc+0x46/0x300 [ 83.007720][ T7444] __kernfs_new_node+0x6a/0x330 [ 83.013270][ T7444] ? select_task_rq_fair+0x179/0xbd0 [ 83.018576][ T7444] ? rb_insert_color+0x7e/0x310 [ 83.023440][ T7444] kernfs_create_dir_ns+0x5e/0x140 [ 83.028558][ T7444] internal_create_group+0x138/0x850 [ 83.033842][ T7444] ? check_preempt_wakeup+0x1bb/0x350 [ 83.039214][ T7444] sysfs_create_group+0x1b/0x20 [ 83.044077][ T7444] loop_configure+0xa21/0xcb0 [ 83.048777][ T7444] lo_ioctl+0x555/0x11f0 [ 83.053111][ T7444] ? path_openat+0x19ab/0x20b0 [ 83.057893][ T7444] ? putname+0xa5/0xc0 [ 83.061970][ T7444] ? ___cache_free+0x3c/0x300 [ 83.066653][ T7444] ? blkdev_common_ioctl+0x9c3/0x1040 [ 83.072040][ T7444] ? selinux_file_ioctl+0x8e0/0x970 [ 83.077242][ T7444] ? lo_release+0x120/0x120 [ 83.081859][ T7444] blkdev_ioctl+0x1d0/0x3c0 [ 83.086381][ T7444] block_ioctl+0x6d/0x80 [ 83.090638][ T7444] ? blkdev_iopoll+0x70/0x70 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xb00) 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r5}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r6) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r6}, 0x2efc) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 83.095275][ T7444] __se_sys_ioctl+0xcb/0x140 [ 83.099870][ T7444] __x64_sys_ioctl+0x3f/0x50 [ 83.104458][ T7444] do_syscall_64+0x34/0x50 [ 83.108876][ T7444] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.114819][ T7444] RIP: 0033:0x4663b7 [ 83.118713][ T7444] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0}) [ 83.138324][ T7444] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.146741][ T7444] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 83.154752][ T7444] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 83.162778][ T7444] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 83.170753][ T7444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 83.178800][ T7444] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 83.186958][ T7444] loop0: detected capacity change from 0 to 4 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r5}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r6) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r6}, 0x2efc) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xc00) [ 83.246581][ T7444] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:20 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0286687, &(0x7f0000000040)={0x0, r0}) 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r5}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r6) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r6}, 0x2efc) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xd00) 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xe00) [ 83.352159][ T7501] FAULT_INJECTION: forcing a failure. [ 83.352159][ T7501] name failslab, interval 1, probability 0, space 0, times 0 [ 83.364825][ T7501] CPU: 1 PID: 7501 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 83.373596][ T7501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.383690][ T7501] Call Trace: [ 83.386965][ T7501] dump_stack+0x137/0x19d [ 83.391301][ T7501] should_fail+0x23c/0x250 [ 83.395734][ T7501] ? radix_tree_node_alloc+0x154/0x1f0 03:53:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r5}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r6) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r6}, 0x2efc) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 83.401941][ T7501] __should_failslab+0x81/0x90 [ 83.406770][ T7501] should_failslab+0x5/0x20 [ 83.411324][ T7501] kmem_cache_alloc+0x46/0x300 [ 83.416112][ T7501] ? __list_del_entry_valid+0x54/0xc0 [ 83.421601][ T7501] ? find_next_bit+0xc6/0xf0 [ 83.426184][ T7501] radix_tree_node_alloc+0x154/0x1f0 [ 83.431481][ T7501] idr_get_free+0x22a/0x5d0 [ 83.435997][ T7501] idr_alloc_cyclic+0xe3/0x2d0 [ 83.440818][ T7501] ? __radix_tree_preload+0x16f/0x190 [ 83.446590][ T7501] __kernfs_new_node+0xb4/0x330 [ 83.451501][ T7501] ? select_task_rq_fair+0x179/0xbd0 [ 83.456795][ T7501] ? rb_insert_color+0x7e/0x310 [ 83.461658][ T7501] kernfs_create_dir_ns+0x5e/0x140 [ 83.466774][ T7501] internal_create_group+0x138/0x850 [ 83.472062][ T7501] ? check_preempt_wakeup+0x1bb/0x350 [ 83.477447][ T7501] sysfs_create_group+0x1b/0x20 [ 83.482325][ T7501] loop_configure+0xa21/0xcb0 [ 83.487134][ T7501] lo_ioctl+0x555/0x11f0 [ 83.491469][ T7501] ? path_openat+0x19ab/0x20b0 [ 83.496298][ T7501] ? putname+0xa5/0xc0 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x1100) 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r4}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r5) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 83.500368][ T7501] ? ___cache_free+0x3c/0x300 [ 83.505056][ T7501] ? blkdev_common_ioctl+0x9c3/0x1040 [ 83.510458][ T7501] ? selinux_file_ioctl+0x8e0/0x970 [ 83.515689][ T7501] ? lo_release+0x120/0x120 [ 83.520199][ T7501] blkdev_ioctl+0x1d0/0x3c0 [ 83.524698][ T7501] block_ioctl+0x6d/0x80 [ 83.529028][ T7501] ? blkdev_iopoll+0x70/0x70 [ 83.533668][ T7501] __se_sys_ioctl+0xcb/0x140 [ 83.538274][ T7501] __x64_sys_ioctl+0x3f/0x50 [ 83.543048][ T7501] do_syscall_64+0x34/0x50 [ 83.547522][ T7501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.553421][ T7501] RIP: 0033:0x4663b7 [ 83.557329][ T7501] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 83.576942][ T7501] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.585363][ T7501] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 83.593459][ T7501] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 03:53:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406618, &(0x7f0000000040)={0x0, r0}) 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x1200) [ 83.601434][ T7501] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 83.609408][ T7501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 83.617411][ T7501] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r4}, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 83.706003][ T7501] loop0: detected capacity change from 0 to 4 [ 83.713207][ T7501] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:20 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406619, &(0x7f0000000040)={0x0, r0}) 03:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x2500) 03:53:20 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r4}, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 83.850694][ T7558] FAULT_INJECTION: forcing a failure. [ 83.850694][ T7558] name failslab, interval 1, probability 0, space 0, times 0 [ 83.863369][ T7558] CPU: 0 PID: 7558 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 83.872090][ T7558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.882142][ T7558] Call Trace: [ 83.885418][ T7558] dump_stack+0x137/0x19d [ 83.889756][ T7558] should_fail+0x23c/0x250 [ 83.894193][ T7558] ? __kernfs_new_node+0x6a/0x330 [ 83.899217][ T7558] __should_failslab+0x81/0x90 [ 83.903982][ T7558] should_failslab+0x5/0x20 [ 83.908525][ T7558] kmem_cache_alloc+0x46/0x300 [ 83.913309][ T7558] ? __cond_resched+0x11/0x40 [ 83.918015][ T7558] __kernfs_new_node+0x6a/0x330 [ 83.922946][ T7558] ? idr_alloc_cyclic+0x249/0x2d0 [ 83.927970][ T7558] ? rb_insert_color+0x7e/0x310 [ 83.932878][ T7558] kernfs_new_node+0x5b/0xd0 [ 83.937600][ T7558] __kernfs_create_file+0x45/0x1a0 [ 83.942712][ T7558] sysfs_add_file_mode_ns+0x1c1/0x250 [ 83.948086][ T7558] internal_create_group+0x2e4/0x850 [ 83.953406][ T7558] sysfs_create_group+0x1b/0x20 [ 83.958278][ T7558] loop_configure+0xa21/0xcb0 [ 83.962961][ T7558] lo_ioctl+0x555/0x11f0 [ 83.967227][ T7558] ? path_openat+0x19ab/0x20b0 [ 83.971999][ T7558] ? putname+0xa5/0xc0 [ 83.976071][ T7558] ? ___cache_free+0x3c/0x300 [ 83.980760][ T7558] ? blkdev_common_ioctl+0x9c3/0x1040 [ 83.986153][ T7558] ? selinux_file_ioctl+0x8e0/0x970 [ 83.991379][ T7558] ? lo_release+0x120/0x120 [ 83.995884][ T7558] blkdev_ioctl+0x1d0/0x3c0 [ 84.000389][ T7558] block_ioctl+0x6d/0x80 [ 84.004632][ T7558] ? blkdev_iopoll+0x70/0x70 [ 84.009224][ T7558] __se_sys_ioctl+0xcb/0x140 [ 84.013815][ T7558] __x64_sys_ioctl+0x3f/0x50 [ 84.018438][ T7558] do_syscall_64+0x34/0x50 [ 84.022926][ T7558] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.028862][ T7558] RIP: 0033:0x4663b7 [ 84.032753][ T7558] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 84.052384][ T7558] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.060800][ T7558] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 84.068771][ T7558] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 84.076744][ T7558] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 84.084720][ T7558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 84.092690][ T7558] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:21 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x36}, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 84.108259][ T7558] loop0: detected capacity change from 0 to 4 [ 84.128077][ T7558] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:21 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0506617, &(0x7f0000000040)={0x0, r0}) 03:53:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x4800) 03:53:21 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:21 executing program 0 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc080661a, &(0x7f0000000040)={0x0, r0}) 03:53:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, "0000550000000000000001000025f33dd16ee19400"}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059040)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a040)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0xe0, "cf146a61f70946"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000056780)={0xfffffffffffffff8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "e4359c88ffb7d4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000057780)={{0x0, 0x9, 0x5, 0x6c4, 0xaf1a, 0x80, 0x1, 0x6, 0x2, 0xdb5, 0x3, 0x1, 0x7, 0x8, 0x12}}) r14 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r14, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r14, 0xd000943e, &(0x7f0000059040)={0x0, 0x0, "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", "f5da35d063b1165a5332958b524d18b26137bb55ecf94f1e88d1f2133e2c3d98d2ac4763880d8ab940ad5ea6c0248e6d542a02501e05729d554e0a607229002c06550b2a84d0eb42a05f040a5b40608f106798416e2219be9223ace7028a0ee39d4fa03d80fbf439baaed9a1b9190c8ad245d93f7e4ad3c01829ae4cf8483ea1ab4fc14d3c683d61734fdc83b9e13600ba27e9e382c3aef911d41bd17b94a47572b116b2ef902bfac97abde0cc1eb4e32b4793d9744b55401d844fbf9191166424d11bc65bfb62ad1665dc2cb3516bcac249d09e751b3fd2c104167b4f1c29a7061c1f75263770f02d58d7529cae1bc7ee287a509f1d52cb80bb9428adcf26c96e82d13fd50f6860f48c42f3f619ed3d311570d442d9ec029157ac10388a9eb9365f38d59b3d901d6b74fe4428b576190a25a9c4241d863e588b0354a5a2030838eb75b3b3f2334004f45d357a782ccc6cf8b8f15036433017b54b613802eb7dd50f210fcbbadb18d56bde2fc350db53c58cd572cd7d6651f66c47cda7c058086f3747cfe93d683a94b5a005d6620111a239bcc2467314fdacc22dec0017839b83dee69f530e0f22fe112de6b51b9711105589242ccb5e1d08705968f3cd9298d80c3a7dc1abcaa7f9bf79c45bdf02bad69cca49b959334177116fad3c3461d6adfc47f435161965ac62d98c1f489aeffa55be8e6c0a1fcd5e38f56d3e94875b73add16a25d7267fa1f2e4bccabf15d8114cd6ed8ae2ba410a74a1c8727944931728c2dc74bcc5ecd95bce2f4a4252c4da216dc78caa50bdcf37dea4b8a48f920c70fa6d965fde1e79b1737138dbb8d0f595387685306d0d773a3629fc579122a7a2c81ba267909763ac409eaf50b44cb591650e091ad864e9c87f1c5b00e8aeff0cef5e7f5837a7fe541308f1352eac33718865d55bdabd889e16122fd68e0867ae64419231b5b55db1cc892d60a793021b2055c26ccca146abf83070c4ff3460b193091f200419cbe2121382005764ddb24cb8c7946ce2d0a80c710c9980ae0a98e906b1f6baa7905395298e72341bfd96dfc9b7e4102b3ac7335420c4bd0ca11108ad1f9704e8471b18c28cf378b3a3068745b67a184303f1b1754de12439a92c1232e9ed90d0a7e6a15519de4306dde7c637f7b48f87f0efd71d4c73ea59e1f99794fffc9b7e15a68a7a52d46c7dba87c0998be92b5ed90eda20405fa42752c6d40e85ed916199ba2e2d43ea94c33717770bf48f6922ef0fbd78294d0aebabed67014c9a3844d8e80ca7d1d11af3d3a8d1147b06968f3202a9b9aaf53d6697a8253c57099cdfb2e6d4908b5ca3fb001f9fb477d662cd6aa813058b18de7da3242bec0f9d85a20d24dabc804b17c4c0362360878672fb8613b0b9d3da08c69c258235f630cf009770aee2d40eab23e7c75a307ac6f36769bd409540120eb8fae43632d7c7060f3c67ade970b7d5cd622a3634797db40d59a1840c8f1e8b51bfdd8348f1802112037cb50d55509cfad67376cb8c1c2e07e21693dd897bb4f00324dbfb4e11193beac97bf666e662e5ae9f87039e1ec9f9b60b14c90eda2fdf2b8cf1e671b168cd51bdcaa5e05637b57429b45ef0402e9bd63b82a1a6887eabebfaf4ebc7ba7b427dbd3f07bb7b12e50d19b5f3ab9c57087cb68dc44c61632764ce16677459241041a574e29463c532fbd01faa6dc516141ae90fd1e81d7e4b9dc93b421b086ec57aaa47c2564065930e09323406e8016f6a8c4036bc69fa16d0af94a2b8be2e714f991ba2ee01873b38248a5791d1ed579fad83ddb9621712d24b08ed622f7b501936466df6e8a611d41b39f99fa3694cbb35971ead6feb367ef53355557e9780ef6cb4070ce68368030c964bdd5e63f2ba0fedc2a7d5fea692c07a27c147c4bf5b783f224fbe96b287e2ed93df5f3c54031e1e9cba23f304f6b64da69ba3071115cecda0bc878dd3e5b2d2a76189f46bbe033317870490e1e2875c9d4c8011d68277909c7fe98f5b93b132ec9f57416b3255db8b7ba5d4f3dea4adb4ef461a6dae0730df99b8df1eae2567a1509fb8fd1e1bc6b442388b18f9cfdea498fe26afce481653bb7de0b66314d42fd1852a5dd53723710f602b1080750a7ece3f2dda5877341207d65dcdbfa1c40fa84f4e6073f952c5972c681ee45e61e2602eb0a03d733e0e3a5d5e1832720080c3c5fde6f92c3bd286d4654a35ff0749972545777196f1186ac433ac6ca156bbdcc7791d939f2588e215ad208d86418c7bac5efb6268f2c1d152f9e56eecf1f4edb5ae2d7c9b0d80345e779196be15c45be66e79bbb1078e5390f0552e2ceac62450b060b29adb5cbf47d84db069fbc428839bf8e77310886823fe66545853e9ba7b88f4ec15541a1834da927f6fad81feb9922c35ae4b4172de8b839366a84cd2b940d178c3d03fbac8970aaaa00bd953b86c09bbe9c0a60a7aeeff42ad2ecfe5c799fcea51eabddb3928ccb057009cea4dc8a81b143fdfed224539293669b61b2647aa90e53c80736bfdc29cd5093869cd608f06e7dce7285d5e63ef0308cea77742ca894d44272cb8a8fce16db41c89328b779140ef9113eb68745368340e329894b003b2ccae8264db045c00440f7a0a38c9b7ae4114896951e64518ddd35e6904fea9e546ac24e865cb3177d953246805c863c3090369db6f4bacd0b7b568c4322aaf53cfb5fe3fc66e4b62824044bbd09fcd67a1e74343b0dc5947b4d8228c755607d536b75e66ca9127cf8015307e3ae36c2c37a4d8afe662746d028ce03a0e954a534a066465e2813ae00d44efdacb55a046638cc6479c7cbd7c486c6348242a0cef0148aa9b5bd1869f4a7b4ff69d1b747bee69a76a95bc7de344a0f32cb8fafdf6a0ba85c21524ded7ea59fc3693f6b1c0c5d5385289ace7047759d721ca7eaacc9c1f1fb4755833cea8a0ccce271113a0a100a40c6e0b11b59d86a1b48f60afb4b2fff23ffce9e95ee7034d6072ed2737c4d485e0329aa6200fed5fc86bacc20a73d941f2883644a6fb3e010e0a4172e8f480098300973d31f79d19214ffef59f9690d8ce25a54bb31a4edaae3ca4c0a06b397932eb3210a21e5f07bdd9633ff2ef84fdf1633e639ad330858187d7bffa97070a574b387e18c36dcadfacb77f79ad6c0250407d218a325e724eb4c94751e29d9755bb11ae25a73194a03b7ef07ba223d49f944ce6b84070effe400b9e1d77696ba901b029da8804f6d8ea8a31c995069e81fc142b2a64425a8658eea8493712991045a98a8624bd133d070cb982007f9ed05d334cf3ddcb12442b86686b72a7990db3b805629d8d6866cb1262fd5d7c3acdd91f63115187d36a5cab75ee949f213878251f53140229950a03d263b8383f83a2ce70af5878babf5771949ff19c36a05577394d74a3b543d8938fb70f2038b27fe105f24d81d0a499e03fe431a97b4143790d7fc24de76f5f3f568c4fee9d5536473255b1986a40869011810779ed4ed7a856406d319a897f30bc05a6bcef6f237caf586ce7d6cfa7107a887d1648719bed4ed93f9a23a578631c1606e0dd5dc307733165eced643f08e59162e666847cee939b9162fc645548e1d5d4d6cf363b287faaefb98330bb56b6696d6eb585e471822eb7447d681ca241f2509c787b917f8997ca1397de92a7521d0fc6c63a4d1ab094604013366f387569b31c42f5de3a5750dded8405823f8d516704e7cf895602a7b244b38c645aa115a91961375c56fd09ac1139bd8bbcc49738f18ac82f8ad2e809309a853e023d31be1050acf88945e2ed4171dc55eb3331b7b42da7bd9096a279ef3560054895f1e323e8782a2cd7f4830fad5a5c86771a60d5ced0f0dd6842421060d5ed499a855a486b76841c4e527f6f40a4cbf218b086b03fef0760aea7f6850925ce9daf101956e56e17e7a168271a495f493904884f8012c990d4a991906da9c6c77ffad51660d7c9c3df8867cb16e4843c144278dcdf2d1a6eb9414317b9982fe73ad063d66fbef50205fcb48c2a93313163f42390e7f1348d40a531c95eb3d25c8222f441e3665b8633d3f0054f3f54420e55edd21fc544a50814e055d3c56e8fb30823570585e4e4b58167e90cca0c7a0da3d9284229a6e0e7dd21c7bf4e40c9453ec416d6c1e7fc7c7db0b31c74c60ca66dafd8581e0464fdebe37056a83deeb7e890adf28106c620a2e8294d59910b7b362990055c619d4980ecf7ada4b75e2fea3052a058719e618cc0bbfdd0b74782e98b2191e8c1eebe69c3f535b319375ba928d0bf62bed10c53fb28c62aa2060e81e0ba959728e7246763b50f8aa89f9fc55376edd64811c3295b2afbad3057d900024e04afaf711a20f69966a063b4f919e935cc4f50971e12ad2aee89403f62c34e7a1ee15ae350de3c4fafcf0c944e79fb046d45b53b00710a1db7c3f3da421485dba768e2491ace645302b4949c23e32ac3a155016d25b20399d80481c5461d76910c8b6a5566e339ac6675e6aebc00f476a1bebb266a7fa8355f9de1e81b634d8bdd110e02ac11ddf0c752e4fe820f21cc1b4dfd3fbc4ec8d0f45b2a7c7c08509495c10b5dc9c8542cddd9beebac91df42f23cb9b79b532cfd306a307322c62221dd6988fb714996f056830eb984b3a79c723de14b34a15704661208046b8c61dcfe66204f68aecdeb5e2630ea9bff6504a20dc255bf19ea72626ae72f17ba262845bdc62579056c6c8ad19b7af15e5b4bba7a33cbc06c9f66d90a6b55cda9a09974bc56b145c60833341457ddef73dca5608cf84284b90657990e194598d6c87c1636d58ae5920277c77e8a73d5172be5b2712cc1d2819a7b3786f1a8de9cc009f1bcc4baae68cabd3107ecbb96aaf3e650028d6f511b6f633f98a749a3e091db67d54bfbcc9b4806e931fa640b10a431f1399742d59d162d2f1b95f3536fe141925ff306549ca39c9563ebde859f60551a79a6c0df31b261f7e954cc8f86ba226b981ca095bc1bec4b703376b2e6ddf9e2c565047821fdb2651c8fb427348c00ba77a2de361711adaca301c0edfb3a535e042d41f150d81a45ef31ab21c4906a6104ab0bd5ab1097171ac81719470dc781b65b27b239c06a3c42181d637d80ec347c68f2348361d519f242c6fff67a5ffc338d630541efcf5dd61a665fcf2d713c88731da9e76e16e142adb80bec4db6525f4798b440bcfe25f8d56474d8662f9561e346e1c91b001b9b3beac2c7d28c594154e2cd5c93b94672474e7fe42411c7abe5de4e8e6a1f334c2df5c39ee4fe211d114c6dd6b900cadd0c3c7990eb4c9ad383b2103af018e2c4b7b9d67e33839693cd18b958367ba0172831fbfb316de084cf0ca418dd19d7de9811cd83fc5be127bf871f3df27a8a2c594fd9ff71bb0af1c71216"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a040)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0xe0, "cf146a61f70946"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058780)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r7, r9}, {r10}, {r13}, {0x0, r18}], 0x87, "66380c8212d178"}) 03:53:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x4c00) [ 84.338867][ T7601] FAULT_INJECTION: forcing a failure. [ 84.338867][ T7601] name failslab, interval 1, probability 0, space 0, times 0 [ 84.351527][ T7601] CPU: 0 PID: 7601 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 84.360223][ T7601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.370305][ T7601] Call Trace: [ 84.373581][ T7601] dump_stack+0x137/0x19d [ 84.377912][ T7601] should_fail+0x23c/0x250 [ 84.382357][ T7601] ? __kernfs_new_node+0x6a/0x330 03:53:21 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) syz_io_uring_setup(0x78c, &(0x7f0000000300)={0x0, 0xcfe, 0x10, 0x0, 0x10000000, 0x0, r1}, &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000000)) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 84.387387][ T7601] __should_failslab+0x81/0x90 [ 84.392511][ T7601] should_failslab+0x5/0x20 [ 84.397075][ T7601] kmem_cache_alloc+0x46/0x300 [ 84.401840][ T7601] __kernfs_new_node+0x6a/0x330 [ 84.406690][ T7601] ? __cond_resched+0x11/0x40 [ 84.411465][ T7601] ? mutex_lock+0x9/0x30 [ 84.415750][ T7601] kernfs_new_node+0x5b/0xd0 [ 84.420375][ T7601] __kernfs_create_file+0x45/0x1a0 [ 84.425516][ T7601] sysfs_add_file_mode_ns+0x1c1/0x250 [ 84.431015][ T7601] internal_create_group+0x2e4/0x850 03:53:21 executing program 3: r0 = syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x2709, &(0x7f0000000040)={0x0, 0x1f11, 0x1, 0x3, 0x386, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 84.436308][ T7601] sysfs_create_group+0x1b/0x20 [ 84.441232][ T7601] loop_configure+0xa21/0xcb0 [ 84.445971][ T7601] lo_ioctl+0x555/0x11f0 [ 84.450210][ T7601] ? path_openat+0x19ab/0x20b0 [ 84.454989][ T7601] ? putname+0xa5/0xc0 [ 84.459091][ T7601] ? ___cache_free+0x3c/0x300 [ 84.463796][ T7601] ? blkdev_common_ioctl+0x9c3/0x1040 [ 84.469166][ T7601] ? selinux_file_ioctl+0x8e0/0x970 [ 84.474417][ T7601] ? lo_release+0x120/0x120 [ 84.478920][ T7601] blkdev_ioctl+0x1d0/0x3c0 [ 84.483482][ T7601] block_ioctl+0x6d/0x80 03:53:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x6800) 03:53:21 executing program 3: syz_io_uring_setup(0x2de2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 84.487729][ T7601] ? blkdev_iopoll+0x70/0x70 [ 84.492478][ T7601] __se_sys_ioctl+0xcb/0x140 [ 84.497112][ T7601] __x64_sys_ioctl+0x3f/0x50 [ 84.501703][ T7601] do_syscall_64+0x34/0x50 [ 84.506142][ T7601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.512040][ T7601] RIP: 0033:0x4663b7 [ 84.515932][ T7601] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 84.535697][ T7601] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.544104][ T7601] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 84.552081][ T7601] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 84.560106][ T7601] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 84.568078][ T7601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 84.576050][ T7601] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 84.620900][ T7601] loop0: detected capacity change from 0 to 4 [ 84.632433][ T7601] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, r0}) 03:53:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x6c00) 03:53:22 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:22 executing program 0 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000080)) 03:53:22 executing program 3: set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x7400) 03:53:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x7a00) 03:53:22 executing program 3: set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 85.188939][ T7667] FAULT_INJECTION: forcing a failure. [ 85.188939][ T7667] name failslab, interval 1, probability 0, space 0, times 0 03:53:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:53:22 executing program 0 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 85.188962][ T7667] CPU: 0 PID: 7667 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 85.188983][ T7667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.188994][ T7667] Call Trace: [ 85.189001][ T7667] dump_stack+0x137/0x19d [ 85.189023][ T7667] should_fail+0x23c/0x250 [ 85.189038][ T7667] ? __kernfs_new_node+0x6a/0x330 [ 85.189134][ T7667] __should_failslab+0x81/0x90 [ 85.189156][ T7667] should_failslab+0x5/0x20 [ 85.189178][ T7667] kmem_cache_alloc+0x46/0x300 [ 85.189196][ T7667] __kernfs_new_node+0x6a/0x330 [ 85.189214][ T7667] ? __cond_resched+0x11/0x40 [ 85.189241][ T7667] ? mutex_lock+0x9/0x30 [ 85.189259][ T7667] kernfs_new_node+0x5b/0xd0 [ 85.189344][ T7667] __kernfs_create_file+0x45/0x1a0 [ 85.189362][ T7667] sysfs_add_file_mode_ns+0x1c1/0x250 [ 85.189381][ T7667] internal_create_group+0x2e4/0x850 [ 85.189402][ T7667] sysfs_create_group+0x1b/0x20 [ 85.189421][ T7667] loop_configure+0xa21/0xcb0 [ 85.189444][ T7667] lo_ioctl+0x555/0x11f0 [ 85.189475][ T7667] ? path_openat+0x19ab/0x20b0 [ 85.189500][ T7667] ? putname+0xa5/0xc0 [ 85.189552][ T7667] ? ___cache_free+0x3c/0x300 [ 85.189578][ T7667] ? blkdev_common_ioctl+0x9c3/0x1040 [ 85.189597][ T7667] ? selinux_file_ioctl+0x8e0/0x970 [ 85.189621][ T7667] ? lo_release+0x120/0x120 [ 85.189640][ T7667] blkdev_ioctl+0x1d0/0x3c0 [ 85.189655][ T7667] block_ioctl+0x6d/0x80 [ 85.189677][ T7667] ? blkdev_iopoll+0x70/0x70 [ 85.189694][ T7667] __se_sys_ioctl+0xcb/0x140 [ 85.189712][ T7667] __x64_sys_ioctl+0x3f/0x50 [ 85.189732][ T7667] do_syscall_64+0x34/0x50 [ 85.189752][ T7667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 85.189836][ T7667] RIP: 0033:0x4663b7 [ 85.189849][ T7667] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 85.189865][ T7667] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.189885][ T7667] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 85.189896][ T7667] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 85.189908][ T7667] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 85.189920][ T7667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 85.189933][ T7667] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 85.219517][ T7667] loop0: detected capacity change from 0 to 4 [ 85.222352][ T7667] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 85.309403][ T7696] FAULT_INJECTION: forcing a failure. [ 85.309403][ T7696] name failslab, interval 1, probability 0, space 0, times 0 [ 85.309426][ T7696] CPU: 1 PID: 7696 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 85.309444][ T7696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.309454][ T7696] Call Trace: [ 85.309467][ T7696] dump_stack+0x137/0x19d [ 85.309487][ T7696] should_fail+0x23c/0x250 [ 85.309505][ T7696] ? __kernfs_new_node+0x6a/0x330 [ 85.309525][ T7696] __should_failslab+0x81/0x90 [ 85.309545][ T7696] should_failslab+0x5/0x20 [ 85.309567][ T7696] kmem_cache_alloc+0x46/0x300 [ 85.309584][ T7696] __kernfs_new_node+0x6a/0x330 [ 85.309647][ T7696] ? __cond_resched+0x11/0x40 [ 85.309667][ T7696] ? mutex_lock+0x9/0x30 [ 85.309685][ T7696] kernfs_new_node+0x5b/0xd0 [ 85.309703][ T7696] __kernfs_create_file+0x45/0x1a0 [ 85.309720][ T7696] sysfs_add_file_mode_ns+0x1c1/0x250 [ 85.309738][ T7696] internal_create_group+0x2e4/0x850 [ 85.309757][ T7696] sysfs_create_group+0x1b/0x20 [ 85.309777][ T7696] loop_configure+0xa21/0xcb0 [ 85.309799][ T7696] lo_ioctl+0x555/0x11f0 [ 85.309816][ T7696] ? path_openat+0x19ab/0x20b0 [ 85.309837][ T7696] ? putname+0xa5/0xc0 [ 85.309910][ T7696] ? ___cache_free+0x3c/0x300 [ 85.309927][ T7696] ? blkdev_common_ioctl+0x9c3/0x1040 [ 85.309943][ T7696] ? selinux_file_ioctl+0x8e0/0x970 [ 85.309979][ T7696] ? lo_release+0x120/0x120 [ 85.309998][ T7696] blkdev_ioctl+0x1d0/0x3c0 [ 85.310012][ T7696] block_ioctl+0x6d/0x80 [ 85.310047][ T7696] ? blkdev_iopoll+0x70/0x70 [ 85.310073][ T7696] __se_sys_ioctl+0xcb/0x140 [ 85.310094][ T7696] __x64_sys_ioctl+0x3f/0x50 [ 85.310113][ T7696] do_syscall_64+0x34/0x50 [ 85.310136][ T7696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 85.310169][ T7696] RIP: 0033:0x4663b7 [ 85.310181][ T7696] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 85.310195][ T7696] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.310213][ T7696] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 85.310224][ T7696] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 85.310236][ T7696] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 85.310249][ T7696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 85.310262][ T7696] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 85.310321][ T7696] loop0: detected capacity change from 0 to 4 [ 85.311527][ T7696] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:23 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:23 executing program 3: set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x2, r0}) 03:53:23 executing program 0 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x100000) 03:53:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000080)) 03:53:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x4, r0}) 03:53:23 executing program 3: set_mempolicy(0x3, 0x0, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 86.072387][ T7726] FAULT_INJECTION: forcing a failure. [ 86.072387][ T7726] name failslab, interval 1, probability 0, space 0, times 0 [ 86.072411][ T7726] CPU: 1 PID: 7726 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 86.072431][ T7726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.072464][ T7726] Call Trace: [ 86.072471][ T7726] dump_stack+0x137/0x19d [ 86.072494][ T7726] should_fail+0x23c/0x250 [ 86.072511][ T7726] ? __kernfs_new_node+0x6a/0x330 03:53:23 executing program 3: set_mempolicy(0x3, 0x0, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 86.072529][ T7726] __should_failslab+0x81/0x90 [ 86.072547][ T7726] should_failslab+0x5/0x20 [ 86.072568][ T7726] kmem_cache_alloc+0x46/0x300 [ 86.072648][ T7726] __kernfs_new_node+0x6a/0x330 [ 86.072666][ T7726] ? __cond_resched+0x11/0x40 [ 86.072683][ T7726] ? mutex_lock+0x9/0x30 [ 86.072719][ T7726] kernfs_new_node+0x5b/0xd0 [ 86.072811][ T7726] __kernfs_create_file+0x45/0x1a0 [ 86.072847][ T7726] sysfs_add_file_mode_ns+0x1c1/0x250 [ 86.072876][ T7726] internal_create_group+0x2e4/0x850 03:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x1000000) 03:53:23 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:23 executing program 3: set_mempolicy(0x3, 0x0, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 86.169848][ T7726] sysfs_create_group+0x1b/0x20 [ 86.169875][ T7726] loop_configure+0xa21/0xcb0 [ 86.169896][ T7726] lo_ioctl+0x555/0x11f0 [ 86.169981][ T7726] ? path_openat+0x19ab/0x20b0 [ 86.170090][ T7726] ? putname+0xa5/0xc0 03:53:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x5, r0}) 03:53:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000000), 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x2000000) 03:53:23 executing program 0 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 86.170108][ T7726] ? ___cache_free+0x3c/0x300 [ 86.170124][ T7726] ? blkdev_common_ioctl+0x9c3/0x1040 [ 86.170140][ T7726] ? selinux_file_ioctl+0x8e0/0x970 03:53:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x10, r0}) [ 86.170239][ T7726] ? lo_release+0x120/0x120 [ 86.170259][ T7726] blkdev_ioctl+0x1d0/0x3c0 [ 86.170275][ T7726] block_ioctl+0x6d/0x80 [ 86.170293][ T7726] ? blkdev_iopoll+0x70/0x70 [ 86.170327][ T7726] __se_sys_ioctl+0xcb/0x140 [ 86.170346][ T7726] __x64_sys_ioctl+0x3f/0x50 [ 86.170435][ T7726] do_syscall_64+0x34/0x50 [ 86.170455][ T7726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.170477][ T7726] RIP: 0033:0x4663b7 [ 86.170489][ T7726] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 86.170503][ T7726] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.170523][ T7726] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 86.170535][ T7726] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 86.170548][ T7726] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 86.170560][ T7726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.170602][ T7726] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 86.226055][ T7726] loop0: detected capacity change from 0 to 4 [ 86.233158][ T7726] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 86.321041][ T7770] FAULT_INJECTION: forcing a failure. [ 86.321041][ T7770] name failslab, interval 1, probability 0, space 0, times 0 [ 86.321065][ T7770] CPU: 1 PID: 7770 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 86.321087][ T7770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.321098][ T7770] Call Trace: [ 86.321106][ T7770] dump_stack+0x137/0x19d [ 86.321129][ T7770] should_fail+0x23c/0x250 [ 86.321146][ T7770] ? __kernfs_new_node+0x6a/0x330 [ 86.321164][ T7770] __should_failslab+0x81/0x90 [ 86.321183][ T7770] should_failslab+0x5/0x20 [ 86.321275][ T7770] kmem_cache_alloc+0x46/0x300 [ 86.321292][ T7770] __kernfs_new_node+0x6a/0x330 [ 86.321322][ T7770] ? __cond_resched+0x11/0x40 [ 86.321342][ T7770] ? mutex_lock+0x9/0x30 [ 86.321361][ T7770] kernfs_new_node+0x5b/0xd0 [ 86.321377][ T7770] __kernfs_create_file+0x45/0x1a0 [ 86.321396][ T7770] sysfs_add_file_mode_ns+0x1c1/0x250 [ 86.321487][ T7770] internal_create_group+0x2e4/0x850 [ 86.321510][ T7770] sysfs_create_group+0x1b/0x20 [ 86.321606][ T7770] loop_configure+0xa21/0xcb0 [ 86.321629][ T7770] lo_ioctl+0x555/0x11f0 [ 86.321650][ T7770] ? path_openat+0x19ab/0x20b0 [ 86.321689][ T7770] ? putname+0xa5/0xc0 [ 86.321710][ T7770] ? ___cache_free+0x3c/0x300 [ 86.321728][ T7770] ? blkdev_common_ioctl+0x9c3/0x1040 [ 86.321747][ T7770] ? selinux_file_ioctl+0x8e0/0x970 [ 86.321808][ T7770] ? lo_release+0x120/0x120 [ 86.321892][ T7770] blkdev_ioctl+0x1d0/0x3c0 [ 86.321910][ T7770] block_ioctl+0x6d/0x80 [ 86.321929][ T7770] ? blkdev_iopoll+0x70/0x70 [ 86.321947][ T7770] __se_sys_ioctl+0xcb/0x140 [ 86.321965][ T7770] __x64_sys_ioctl+0x3f/0x50 [ 86.321983][ T7770] do_syscall_64+0x34/0x50 [ 86.322024][ T7770] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.322054][ T7770] RIP: 0033:0x4663b7 [ 86.322068][ T7770] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 86.322092][ T7770] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.322110][ T7770] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 86.322123][ T7770] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 86.322134][ T7770] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 03:53:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000000), 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:23 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x3000000) 03:53:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x12, r0}) 03:53:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000080)) 03:53:23 executing program 0 (fault-call:0 fault-nth:22): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 86.322145][ T7770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.322156][ T7770] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 86.322213][ T7770] loop0: detected capacity change from 0 to 4 [ 86.324378][ T7770] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 86.818006][ T7800] loop0: detected capacity change from 0 to 4 [ 86.834176][ T7800] FAULT_INJECTION: forcing a failure. [ 86.834176][ T7800] name failslab, interval 1, probability 0, space 0, times 0 [ 86.846818][ T7800] CPU: 0 PID: 7800 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 86.855594][ T7800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x4000000) 03:53:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000000), 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000080)) 03:53:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x500, r0}) [ 86.865666][ T7800] Call Trace: [ 86.868974][ T7800] dump_stack+0x137/0x19d [ 86.873393][ T7800] should_fail+0x23c/0x250 [ 86.879048][ T7800] __should_failslab+0x81/0x90 [ 86.883900][ T7800] ? kobject_uevent_env+0x1a7/0xc40 [ 86.889164][ T7800] should_failslab+0x5/0x20 [ 86.893681][ T7800] kmem_cache_alloc_trace+0x49/0x320 [ 86.898985][ T7800] ? vprintk_func+0x137/0x140 [ 86.903743][ T7800] ? dev_uevent_filter+0x70/0x70 [ 86.908742][ T7800] kobject_uevent_env+0x1a7/0xc40 [ 86.913787][ T7800] kobject_uevent+0x18/0x20 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 86.918325][ T7800] loop_configure+0xb3c/0xcb0 [ 86.923206][ T7800] lo_ioctl+0x555/0x11f0 [ 86.927504][ T7800] ? path_openat+0x19ab/0x20b0 [ 86.932279][ T7800] ? putname+0xa5/0xc0 [ 86.936384][ T7800] ? ___cache_free+0x3c/0x300 [ 86.941175][ T7800] ? blkdev_common_ioctl+0x9c3/0x1040 [ 86.946613][ T7800] ? selinux_file_ioctl+0x8e0/0x970 [ 86.951825][ T7800] ? lo_release+0x120/0x120 [ 86.956347][ T7800] blkdev_ioctl+0x1d0/0x3c0 [ 86.960853][ T7800] block_ioctl+0x6d/0x80 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 86.965103][ T7800] ? blkdev_iopoll+0x70/0x70 [ 86.969699][ T7800] __se_sys_ioctl+0xcb/0x140 [ 86.974295][ T7800] __x64_sys_ioctl+0x3f/0x50 [ 86.978916][ T7800] do_syscall_64+0x34/0x50 [ 86.983359][ T7800] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.983390][ T7800] RIP: 0033:0x4663b7 03:53:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x1200, r0}) 03:53:24 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x5000000) [ 86.983404][ T7800] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 86.983498][ T7800] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.983516][ T7800] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 03:53:24 executing program 0 (fault-call:0 fault-nth:23): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x6000000) 03:53:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x3f00, r0}) 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 86.983528][ T7800] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 86.983540][ T7800] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 86.983553][ T7800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.983605][ T7800] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 87.051862][ T7800] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 87.157841][ T7856] loop0: detected capacity change from 0 to 4 [ 87.157866][ T7856] FAULT_INJECTION: forcing a failure. [ 87.157866][ T7856] name failslab, interval 1, probability 0, space 0, times 0 [ 87.157903][ T7856] CPU: 1 PID: 7856 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 87.157924][ T7856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.157934][ T7856] Call Trace: [ 87.157942][ T7856] dump_stack+0x137/0x19d [ 87.157969][ T7856] should_fail+0x23c/0x250 [ 87.157985][ T7856] __should_failslab+0x81/0x90 [ 87.158006][ T7856] ? kzalloc+0x1d/0x30 [ 87.158101][ T7856] should_failslab+0x5/0x20 [ 87.158183][ T7856] __kmalloc+0x66/0x360 [ 87.158199][ T7856] kzalloc+0x1d/0x30 [ 87.158217][ T7856] kobject_get_path+0x7c/0x110 [ 87.158237][ T7856] kobject_uevent_env+0x1be/0xc40 [ 87.158302][ T7856] kobject_uevent+0x18/0x20 [ 87.158322][ T7856] loop_configure+0xb3c/0xcb0 [ 87.158400][ T7856] lo_ioctl+0x555/0x11f0 [ 87.158474][ T7856] ? path_openat+0x19ab/0x20b0 [ 87.158496][ T7856] ? putname+0xa5/0xc0 [ 87.158517][ T7856] ? ___cache_free+0x3c/0x300 [ 87.158554][ T7856] ? blkdev_common_ioctl+0x9c3/0x1040 [ 87.158571][ T7856] ? selinux_file_ioctl+0x8e0/0x970 [ 87.158591][ T7856] ? lo_release+0x120/0x120 [ 87.158611][ T7856] blkdev_ioctl+0x1d0/0x3c0 [ 87.158628][ T7856] block_ioctl+0x6d/0x80 [ 87.158647][ T7856] ? blkdev_iopoll+0x70/0x70 [ 87.158683][ T7856] __se_sys_ioctl+0xcb/0x140 [ 87.158704][ T7856] __x64_sys_ioctl+0x3f/0x50 [ 87.158722][ T7856] do_syscall_64+0x34/0x50 [ 87.158743][ T7856] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.158766][ T7856] RIP: 0033:0x4663b7 [ 87.158777][ T7856] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 87.158863][ T7856] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.158882][ T7856] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 03:53:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) 03:53:24 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:24 executing program 0 (fault-call:0 fault-nth:24): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x7000000) 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xff0f, r0}) [ 87.158893][ T7856] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 87.158904][ T7856] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 87.158916][ T7856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.158928][ T7856] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 87.164082][ T7856] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x8000000) 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x54bd, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 87.534771][ T7888] loop0: detected capacity change from 0 to 4 [ 87.535545][ T7888] FAULT_INJECTION: forcing a failure. [ 87.535545][ T7888] name failslab, interval 1, probability 0, space 0, times 0 [ 87.553502][ T7888] CPU: 1 PID: 7888 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 87.553528][ T7888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.553539][ T7888] Call Trace: [ 87.553546][ T7888] dump_stack+0x137/0x19d 03:53:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x100000, r0}) [ 87.553573][ T7888] should_fail+0x23c/0x250 [ 87.553588][ T7888] __should_failslab+0x81/0x90 [ 87.553606][ T7888] should_failslab+0x5/0x20 [ 87.553628][ T7888] kmem_cache_alloc_node+0x56/0x2f0 [ 87.553647][ T7888] ? __alloc_skb+0xed/0x420 [ 87.553710][ T7888] __alloc_skb+0xed/0x420 [ 87.553728][ T7888] alloc_uevent_skb+0x5b/0x120 [ 87.553748][ T7888] kobject_uevent_env+0x863/0xc40 [ 87.553772][ T7888] kobject_uevent+0x18/0x20 [ 87.553792][ T7888] loop_configure+0xb3c/0xcb0 [ 87.553816][ T7888] lo_ioctl+0x555/0x11f0 03:53:24 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 87.553877][ T7888] ? path_openat+0x19ab/0x20b0 [ 87.553898][ T7888] ? putname+0xa5/0xc0 [ 87.553916][ T7888] ? ___cache_free+0x3c/0x300 [ 87.553932][ T7888] ? blkdev_common_ioctl+0x9c3/0x1040 [ 87.553948][ T7888] ? selinux_file_ioctl+0x8e0/0x970 [ 87.554017][ T7888] ? lo_release+0x120/0x120 [ 87.554037][ T7888] blkdev_ioctl+0x1d0/0x3c0 [ 87.554054][ T7888] block_ioctl+0x6d/0x80 [ 87.554072][ T7888] ? blkdev_iopoll+0x70/0x70 [ 87.554159][ T7888] __se_sys_ioctl+0xcb/0x140 [ 87.554176][ T7888] __x64_sys_ioctl+0x3f/0x50 03:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x9000000) [ 87.554193][ T7888] do_syscall_64+0x34/0x50 [ 87.554213][ T7888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.554249][ T7888] RIP: 0033:0x4663b7 [ 87.554264][ T7888] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 87.554280][ T7888] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.554297][ T7888] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 03:53:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') 03:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xa000000) [ 87.554308][ T7888] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 87.554318][ T7888] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 87.554329][ T7888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.554339][ T7888] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 87.562096][ T7888] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:24 executing program 0 (fault-call:0 fault-nth:25): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:24 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x1000000, r0}) 03:53:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xb000000) 03:53:25 executing program 0 (fault-call:0 fault-nth:26): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x2000000, r0}) [ 87.880388][ T7943] loop0: detected capacity change from 0 to 4 [ 87.880432][ T7943] FAULT_INJECTION: forcing a failure. [ 87.880432][ T7943] name failslab, interval 1, probability 0, space 0, times 0 03:53:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x4000000, r0}) 03:53:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 87.880471][ T7943] CPU: 1 PID: 7943 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 87.880489][ T7943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.880504][ T7943] Call Trace: [ 87.880523][ T7943] dump_stack+0x137/0x19d [ 87.880544][ T7943] should_fail+0x23c/0x250 [ 87.880559][ T7943] __should_failslab+0x81/0x90 [ 87.880579][ T7943] should_failslab+0x5/0x20 [ 87.880601][ T7943] kmem_cache_alloc_node+0x56/0x2f0 [ 87.880687][ T7943] ? __alloc_skb+0xed/0x420 [ 87.880706][ T7943] __alloc_skb+0xed/0x420 [ 87.880764][ T7943] alloc_uevent_skb+0x5b/0x120 [ 87.880786][ T7943] kobject_uevent_env+0x863/0xc40 [ 87.880856][ T7943] kobject_uevent+0x18/0x20 [ 87.880875][ T7943] loop_configure+0xb3c/0xcb0 [ 87.880898][ T7943] lo_ioctl+0x555/0x11f0 [ 87.880919][ T7943] ? path_openat+0x19ab/0x20b0 [ 87.881013][ T7943] ? putname+0xa5/0xc0 [ 87.881033][ T7943] ? ___cache_free+0x3c/0x300 [ 87.881061][ T7943] ? blkdev_common_ioctl+0x9c3/0x1040 [ 87.881079][ T7943] ? selinux_file_ioctl+0x8e0/0x970 [ 87.881100][ T7943] ? lo_release+0x120/0x120 [ 87.881117][ T7943] blkdev_ioctl+0x1d0/0x3c0 [ 87.881132][ T7943] block_ioctl+0x6d/0x80 [ 87.881213][ T7943] ? blkdev_iopoll+0x70/0x70 [ 87.881230][ T7943] __se_sys_ioctl+0xcb/0x140 [ 87.881246][ T7943] __x64_sys_ioctl+0x3f/0x50 [ 87.881264][ T7943] do_syscall_64+0x34/0x50 [ 87.881285][ T7943] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.881307][ T7943] RIP: 0033:0x4663b7 [ 87.881319][ T7943] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 87.881373][ T7943] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.881393][ T7943] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 87.881413][ T7943] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 87.881424][ T7943] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 87.881435][ T7943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.881446][ T7943] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 87.883560][ T7943] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 87.958819][ T7962] loop0: detected capacity change from 0 to 4 [ 87.958854][ T7962] FAULT_INJECTION: forcing a failure. [ 87.958854][ T7962] name failslab, interval 1, probability 0, space 0, times 0 [ 87.958872][ T7962] CPU: 0 PID: 7962 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 87.958891][ T7962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.958908][ T7962] Call Trace: [ 87.958915][ T7962] dump_stack+0x137/0x19d [ 87.958938][ T7962] should_fail+0x23c/0x250 [ 87.958955][ T7962] ? skb_clone+0x12c/0x1f0 [ 87.959024][ T7962] __should_failslab+0x81/0x90 [ 87.959119][ T7962] should_failslab+0x5/0x20 [ 87.959229][ T7962] kmem_cache_alloc+0x46/0x300 [ 87.959249][ T7962] skb_clone+0x12c/0x1f0 [ 87.959305][ T7962] netlink_broadcast_filtered+0x50d/0xb90 [ 87.959330][ T7962] ? skb_put+0xb9/0xf0 [ 87.959348][ T7962] netlink_broadcast+0x35/0x50 [ 87.959371][ T7962] kobject_uevent_env+0x8c9/0xc40 [ 87.959394][ T7962] kobject_uevent+0x18/0x20 [ 87.959441][ T7962] loop_configure+0xb3c/0xcb0 [ 87.959464][ T7962] lo_ioctl+0x555/0x11f0 [ 87.959484][ T7962] ? path_openat+0x19ab/0x20b0 [ 87.959526][ T7962] ? putname+0xa5/0xc0 [ 87.959552][ T7962] ? ___cache_free+0x3c/0x300 [ 87.959569][ T7962] ? blkdev_common_ioctl+0x9c3/0x1040 [ 87.959588][ T7962] ? selinux_file_ioctl+0x8e0/0x970 [ 87.959611][ T7962] ? lo_release+0x120/0x120 [ 87.959693][ T7962] blkdev_ioctl+0x1d0/0x3c0 [ 87.959710][ T7962] block_ioctl+0x6d/0x80 [ 87.959727][ T7962] ? blkdev_iopoll+0x70/0x70 [ 87.959752][ T7962] __se_sys_ioctl+0xcb/0x140 [ 87.959773][ T7962] __x64_sys_ioctl+0x3f/0x50 [ 87.959793][ T7962] do_syscall_64+0x34/0x50 [ 87.959869][ T7962] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.959895][ T7962] RIP: 0033:0x4663b7 [ 87.959989][ T7962] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 87.960006][ T7962] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.960027][ T7962] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 87.960040][ T7962] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 87.960053][ T7962] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 87.960074][ T7962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.960086][ T7962] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 [ 87.964999][ T7962] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xc000000) 03:53:25 executing program 0 (fault-call:0 fault-nth:27): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x5000000, r0}) 03:53:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:53:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 88.697246][ T7982] loop0: detected capacity change from 0 to 4 [ 88.704620][ T7982] FAULT_INJECTION: forcing a failure. [ 88.704620][ T7982] name failslab, interval 1, probability 0, space 0, times 0 [ 88.717269][ T7982] CPU: 0 PID: 7982 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 88.725949][ T7982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.725962][ T7982] Call Trace: [ 88.725969][ T7982] dump_stack+0x137/0x19d 03:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xd000000) 03:53:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x10000000, r0}) 03:53:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) [ 88.725992][ T7982] should_fail+0x23c/0x250 [ 88.726011][ T7982] __should_failslab+0x81/0x90 [ 88.726070][ T7982] ? call_usermodehelper_setup+0x81/0x160 [ 88.726091][ T7982] should_failslab+0x5/0x20 [ 88.726112][ T7982] kmem_cache_alloc_trace+0x49/0x320 [ 88.726131][ T7982] ? add_uevent_var+0x16e/0x1c0 [ 88.726151][ T7982] ? __kfree_skb+0xfe/0x150 [ 88.726212][ T7982] call_usermodehelper_setup+0x81/0x160 [ 88.726233][ T7982] ? add_uevent_var+0x1c0/0x1c0 [ 88.726254][ T7982] kobject_uevent_env+0xb31/0xc40 03:53:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 88.726326][ T7982] kobject_uevent+0x18/0x20 [ 88.726393][ T7982] loop_configure+0xb3c/0xcb0 [ 88.726416][ T7982] lo_ioctl+0x555/0x11f0 [ 88.726437][ T7982] ? path_openat+0x19ab/0x20b0 [ 88.726463][ T7982] ? putname+0xa5/0xc0 [ 88.726484][ T7982] ? ___cache_free+0x3c/0x300 [ 88.726502][ T7982] ? blkdev_common_ioctl+0x9c3/0x1040 [ 88.726552][ T7982] ? selinux_file_ioctl+0x8e0/0x970 [ 88.726573][ T7982] ? lo_release+0x120/0x120 [ 88.726591][ T7982] blkdev_ioctl+0x1d0/0x3c0 [ 88.726626][ T7982] block_ioctl+0x6d/0x80 [ 88.726644][ T7982] ? blkdev_iopoll+0x70/0x70 [ 88.726659][ T7982] __se_sys_ioctl+0xcb/0x140 [ 88.726676][ T7982] __x64_sys_ioctl+0x3f/0x50 [ 88.726735][ T7982] do_syscall_64+0x34/0x50 [ 88.726756][ T7982] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.726827][ T7982] RIP: 0033:0x4663b7 [ 88.726841][ T7982] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 88.726855][ T7982] RSP: 002b:00007f434d8d9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.726903][ T7982] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 88.726916][ T7982] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 88.726929][ T7982] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 88.727017][ T7982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 88.727030][ T7982] R13: 0000000000000004 R14: 0000000020000418 R15: 0000000000000001 03:53:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xe000000) [ 88.954896][ T7982] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x12000000, r0}) 03:53:26 executing program 0 (fault-call:0 fault-nth:28): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x10000000) 03:53:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x3f000000, r0}) [ 89.074352][ T8025] loop0: detected capacity change from 0 to 4 [ 89.102125][ T8025] FAULT_INJECTION: forcing a failure. [ 89.102125][ T8025] name failslab, interval 1, probability 0, space 0, times 0 [ 89.114879][ T8025] CPU: 1 PID: 8025 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 89.123576][ T8025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.133625][ T8025] Call Trace: [ 89.136920][ T8025] dump_stack+0x137/0x19d [ 89.141362][ T8025] should_fail+0x23c/0x250 [ 89.145813][ T8025] ? getname_flags+0x84/0x3d0 [ 89.150503][ T8025] __should_failslab+0x81/0x90 [ 89.155358][ T8025] should_failslab+0x5/0x20 [ 89.159949][ T8025] kmem_cache_alloc+0x46/0x300 [ 89.164722][ T8025] getname_flags+0x84/0x3d0 [ 89.169236][ T8025] do_mkdirat+0x3b/0x200 [ 89.173522][ T8025] __x64_sys_mkdir+0x32/0x40 [ 89.178141][ T8025] do_syscall_64+0x34/0x50 [ 89.182570][ T8025] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.188498][ T8025] RIP: 0033:0x465707 [ 89.192478][ T8025] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 89.212224][ T8025] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 89.220648][ T8025] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 89.228616][ T8025] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 89.236604][ T8025] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 89.244761][ T8025] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 89.252729][ T8025] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x11000000) 03:53:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x480000}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfeffffff, r0}) 03:53:26 executing program 0 (fault-call:0 fault-nth:29): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 89.585394][ T8062] loop0: detected capacity change from 0 to 4 [ 89.595380][ T8062] FAULT_INJECTION: forcing a failure. [ 89.595380][ T8062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 89.608624][ T8062] CPU: 1 PID: 8062 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 89.617405][ T8062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.627584][ T8062] Call Trace: [ 89.630996][ T8062] dump_stack+0x137/0x19d [ 89.635677][ T8062] should_fail+0x23c/0x250 [ 89.640097][ T8062] should_fail_usercopy+0x16/0x20 [ 89.645243][ T8062] strncpy_from_user+0x21/0x250 [ 89.650157][ T8062] getname_flags+0xb8/0x3d0 [ 89.654750][ T8062] do_mkdirat+0x3b/0x200 [ 89.658990][ T8062] __x64_sys_mkdir+0x32/0x40 [ 89.663584][ T8062] do_syscall_64+0x34/0x50 [ 89.668017][ T8062] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.674131][ T8062] RIP: 0033:0x465707 [ 89.678034][ T8062] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 89.697667][ T8062] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 89.706084][ T8062] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 89.714038][ T8062] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 89.722074][ T8062] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 89.730035][ T8062] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 89.738025][ T8062] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:26 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) 03:53:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) 03:53:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x12000000) 03:53:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xff0f0000, r0}) 03:53:26 executing program 0 (fault-call:0 fault-nth:30): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x25000000) 03:53:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f00000000c0)) [ 89.854721][ T8098] loop0: detected capacity change from 0 to 4 [ 89.884211][ T8098] FAULT_INJECTION: forcing a failure. [ 89.884211][ T8098] name failslab, interval 1, probability 0, space 0, times 0 [ 89.896870][ T8098] CPU: 0 PID: 8098 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 89.905569][ T8098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.916059][ T8098] Call Trace: [ 89.919332][ T8098] dump_stack+0x137/0x19d [ 89.923663][ T8098] should_fail+0x23c/0x250 [ 89.928080][ T8098] ? __d_alloc+0x36/0x370 [ 89.932420][ T8098] __should_failslab+0x81/0x90 [ 89.937197][ T8098] should_failslab+0x5/0x20 [ 89.941784][ T8098] kmem_cache_alloc+0x46/0x300 [ 89.946588][ T8098] __d_alloc+0x36/0x370 [ 89.950751][ T8098] ? putname+0xa5/0xc0 03:53:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x48000000) 03:53:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) 03:53:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfffffffe, r0}) 03:53:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f00000000c0)) [ 89.954846][ T8098] d_alloc+0x2a/0x130 [ 89.958927][ T8098] __lookup_hash+0x8f/0x180 [ 89.963452][ T8098] filename_create+0xdb/0x3c0 [ 89.968268][ T8098] do_mkdirat+0x59/0x200 [ 89.972548][ T8098] __x64_sys_mkdir+0x32/0x40 [ 89.977324][ T8098] do_syscall_64+0x34/0x50 [ 89.981772][ T8098] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.987719][ T8098] RIP: 0033:0x465707 [ 89.987754][ T8098] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 89.987773][ T8098] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 89.987794][ T8098] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 89.987807][ T8098] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 89.987901][ T8098] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 89.987920][ T8098] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 89.987932][ T8098] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:27 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x2}) 03:53:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) 03:53:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x4c000000) 03:53:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 03:53:27 executing program 0 (fault-call:0 fault-nth:31): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 90.728530][ T8152] loop0: detected capacity change from 0 to 4 [ 90.735180][ T8152] FAULT_INJECTION: forcing a failure. [ 90.735180][ T8152] name failslab, interval 1, probability 0, space 0, times 0 [ 90.747961][ T8152] CPU: 1 PID: 8152 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 90.756640][ T8152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.766806][ T8152] Call Trace: [ 90.770084][ T8152] dump_stack+0x137/0x19d [ 90.774546][ T8152] should_fail+0x23c/0x250 [ 90.778964][ T8152] ? ext4_alloc_inode+0x27/0x300 [ 90.783937][ T8152] __should_failslab+0x81/0x90 [ 90.783961][ T8152] ? set_qf_name+0x230/0x230 [ 90.784053][ T8152] should_failslab+0x5/0x20 [ 90.797924][ T8152] kmem_cache_alloc+0x46/0x300 [ 90.802688][ T8152] ? ebitmap_destroy+0x91/0xa0 [ 90.807559][ T8152] ? set_qf_name+0x230/0x230 [ 90.812153][ T8152] ext4_alloc_inode+0x27/0x300 [ 90.816920][ T8152] ? set_qf_name+0x230/0x230 [ 90.821512][ T8152] new_inode_pseudo+0x38/0x1c0 [ 90.826281][ T8152] new_inode+0x21/0x120 [ 90.830636][ T8152] __ext4_new_inode+0x126/0x2f10 [ 90.835602][ T8152] ? __dquot_initialize+0x131/0x7e0 [ 90.840867][ T8152] ext4_mkdir+0x28a/0x760 [ 90.845253][ T8152] vfs_mkdir+0x135/0x1f0 [ 90.849553][ T8152] do_mkdirat+0x11d/0x200 [ 90.853896][ T8152] __x64_sys_mkdir+0x32/0x40 [ 90.858508][ T8152] do_syscall_64+0x34/0x50 [ 90.863013][ T8152] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.868917][ T8152] RIP: 0033:0x465707 [ 90.872860][ T8152] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 90.893541][ T8152] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 90.902714][ T8152] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 90.911384][ T8152] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 90.919357][ T8152] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff 03:53:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), 0x0) 03:53:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x68000000) 03:53:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), 0x0) 03:53:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x6c000000) 03:53:28 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), 0x0) [ 90.927343][ T8152] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 90.935340][ T8152] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x74000000) 03:53:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x4}) 03:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) 03:53:28 executing program 0 (fault-call:0 fault-nth:32): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) 03:53:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x7a000000) [ 91.579308][ T8201] loop0: detected capacity change from 0 to 4 [ 91.631243][ T8201] FAULT_INJECTION: forcing a failure. [ 91.631243][ T8201] name failslab, interval 1, probability 0, space 0, times 0 [ 91.644003][ T8201] CPU: 0 PID: 8201 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 91.654120][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.664214][ T8201] Call Trace: [ 91.664224][ T8201] dump_stack+0x137/0x19d [ 91.664247][ T8201] should_fail+0x23c/0x250 03:53:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x5}) 03:53:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xf5ffffff) [ 91.664264][ T8201] ? security_inode_alloc+0x30/0x180 [ 91.664289][ T8201] __should_failslab+0x81/0x90 [ 91.664311][ T8201] should_failslab+0x5/0x20 [ 91.664350][ T8201] kmem_cache_alloc+0x46/0x300 [ 91.664450][ T8201] security_inode_alloc+0x30/0x180 [ 91.664483][ T8201] inode_init_always+0x20b/0x420 [ 91.664507][ T8201] ? set_qf_name+0x230/0x230 [ 91.664527][ T8201] new_inode_pseudo+0x73/0x1c0 03:53:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xfffffff5) [ 91.664596][ T8201] new_inode+0x21/0x120 [ 91.664619][ T8201] __ext4_new_inode+0x126/0x2f10 [ 91.664641][ T8201] ? __dquot_initialize+0x131/0x7e0 [ 91.664662][ T8201] ext4_mkdir+0x28a/0x760 [ 91.664681][ T8201] vfs_mkdir+0x135/0x1f0 [ 91.664747][ T8201] do_mkdirat+0x11d/0x200 [ 91.664763][ T8201] __x64_sys_mkdir+0x32/0x40 [ 91.664826][ T8201] do_syscall_64+0x34/0x50 [ 91.664850][ T8201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 91.664875][ T8201] RIP: 0033:0x465707 [ 91.664890][ T8201] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 91.664907][ T8201] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 91.664982][ T8201] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 91.664994][ T8201] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 91.665006][ T8201] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 91.665017][ T8201] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 91.665029][ T8201] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:29 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x10}) 03:53:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote, 0x0, 0x0, 0x0, 0xd}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) 03:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:29 executing program 0 (fault-call:0 fault-nth:33): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x3d}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/24) 03:53:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x12}) [ 92.458024][ T8264] loop0: detected capacity change from 0 to 4 [ 92.491376][ T8264] FAULT_INJECTION: forcing a failure. [ 92.491376][ T8264] name failslab, interval 1, probability 0, space 0, times 0 [ 92.505289][ T8264] CPU: 1 PID: 8264 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 92.514093][ T8264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.524134][ T8264] Call Trace: [ 92.527409][ T8264] dump_stack+0x137/0x19d [ 92.531734][ T8264] should_fail+0x23c/0x250 [ 92.536190][ T8264] __should_failslab+0x81/0x90 [ 92.540974][ T8264] ? sidtab_sid2str_get+0x9c/0x130 [ 92.546095][ T8264] should_failslab+0x5/0x20 [ 92.550619][ T8264] __kmalloc_track_caller+0x64/0x360 [ 92.556378][ T8264] kmemdup+0x21/0x50 [ 92.560279][ T8264] sidtab_sid2str_get+0x9c/0x130 [ 92.565293][ T8264] security_sid_to_context_core+0x1cb/0x2d0 [ 92.571223][ T8264] security_sid_to_context_force+0x2f/0x40 [ 92.577026][ T8264] selinux_inode_init_security+0x496/0x540 [ 92.582972][ T8264] security_inode_init_security+0xd7/0x260 [ 92.588770][ T8264] ? ext4_init_security+0x40/0x40 [ 92.593813][ T8264] ext4_init_security+0x30/0x40 [ 92.598649][ T8264] __ext4_new_inode+0x2944/0x2f10 [ 92.603824][ T8264] ext4_mkdir+0x28a/0x760 [ 92.608247][ T8264] vfs_mkdir+0x135/0x1f0 [ 92.612960][ T8264] do_mkdirat+0x11d/0x200 [ 92.617382][ T8264] __x64_sys_mkdir+0x32/0x40 [ 92.622031][ T8264] do_syscall_64+0x34/0x50 [ 92.626429][ T8264] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.632945][ T8264] RIP: 0033:0x465707 [ 92.636818][ T8264] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) 03:53:29 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 92.656640][ T8264] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 92.665050][ T8264] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 92.673001][ T8264] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 92.681017][ T8264] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 92.688985][ T8264] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 92.697019][ T8264] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) 03:53:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x500}) 03:53:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='defcontexto']) r2 = openat$incfs(r1, &(0x7f0000000000)='.pending_reads\x00', 0x408542, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@private1, 0x0, 0x1, 0x3, 0x1, 0xfd71, 0x9}, 0x20) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) connect$unix(r4, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0x6e) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000240)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000200)={@mcast2, 0x2, 0x2, 0x2, 0x7, 0x8}, 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x12, r3, 0xe47c5000) write$char_usb(r2, &(0x7f0000000140)="a57e01e63d325520ec12ab8443d379c26ac8d45d046b001efcb3a89239550c4d18a0d5f72ed298af95f7077b976d4aae0bdd0d3960bfb82b79763f115540f945b71858a3de41f2031383b3f4b7761abebe5cd1208f6d862bd6deaacb81ee537ee81c672ba6cb54d9df6ec0849484313d9966d2d644188e800c3b50fadcb27c16a4ba", 0x82) write$char_usb(r2, &(0x7f0000000540)="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", 0x1000) 03:53:30 executing program 0 (fault-call:0 fault-nth:34): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 03:53:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/protocols\x00') r2 = syz_open_dev$vcsu(&(0x7f0000000100), 0x8, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2d}, {0x6}]}) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/216, 0xd8}], 0x3, 0x1ff, 0xfffffffc) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) fchdir(0xffffffffffffffff) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/keycreate\x00', 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r4, &(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x8, 0x1) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "c1e59e8bedb6518d", "fbcac56640012858af2b5a8e0c4d277ec1547e74fcf145064c0047f1c179d605", "2c6da1a8", "091a2f2e667dcc30"}, 0x38) syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f000032f000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r7}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000440)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd=r0, 0x83, &(0x7f0000000300)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, 0x1, 0x0, {0x0, r8}}, 0x80) [ 93.342269][ T8311] tmpfs: Unknown parameter 'defcontexto' [ 93.351137][ T8315] loop0: detected capacity change from 0 to 4 [ 93.358818][ T8315] FAULT_INJECTION: forcing a failure. [ 93.358818][ T8315] name failslab, interval 1, probability 0, space 0, times 0 [ 93.371508][ T8315] CPU: 1 PID: 8315 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 93.380191][ T8315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.380206][ T8315] Call Trace: [ 93.380214][ T8315] dump_stack+0x137/0x19d [ 93.380270][ T8315] should_fail+0x23c/0x250 [ 93.380288][ T8315] __should_failslab+0x81/0x90 [ 93.380330][ T8315] ? kcalloc+0x32/0x50 [ 93.380347][ T8315] should_failslab+0x5/0x20 [ 93.380369][ T8315] __kmalloc+0x66/0x360 [ 93.380388][ T8315] kcalloc+0x32/0x50 [ 93.380405][ T8315] ext4_find_extent+0x21c/0x7f0 [ 93.428630][ T8315] ? __cond_resched+0x11/0x40 [ 93.433474][ T8315] ext4_ext_map_blocks+0xd9/0x1f00 [ 93.438593][ T8315] ? mark_buffer_dirty+0x151/0x200 [ 93.443699][ T8315] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 93.449832][ T8315] ? __down_read_common+0x16b/0x5a0 [ 93.455025][ T8315] ? percpu_counter_add_batch+0x69/0xd0 [ 93.460575][ T8315] ? ext4_es_lookup_extent+0x206/0x490 [ 93.466055][ T8315] ext4_map_blocks+0x1be/0xef0 [ 93.470820][ T8315] ext4_getblk+0xb1/0x3d0 [ 93.475172][ T8315] ext4_bread+0x28/0x130 [ 93.479497][ T8315] ext4_append+0xd1/0x1c0 [ 93.483824][ T8315] ext4_init_new_dir+0x177/0x500 [ 93.488930][ T8315] ext4_mkdir+0x329/0x760 [ 93.493252][ T8315] vfs_mkdir+0x135/0x1f0 [ 93.497515][ T8315] do_mkdirat+0x11d/0x200 [ 93.501836][ T8315] __x64_sys_mkdir+0x32/0x40 [ 93.506642][ T8315] do_syscall_64+0x34/0x50 [ 93.511056][ T8315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 93.517046][ T8315] RIP: 0033:0x465707 [ 93.520929][ T8315] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 93.540531][ T8315] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 93.548940][ T8315] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 93.557001][ T8315] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 93.564995][ T8315] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 93.573050][ T8315] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 93.581140][ T8315] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) 03:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 93.602734][ T25] audit: type=1400 audit(1619236410.716:52): avc: denied { setattr } for pid=8321 comm="syz-executor.2" name="keycreate" dev="proc" ino=21200 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 03:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x1200}) [ 93.678835][ T25] audit: type=1326 audit(1619236410.796:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=8321 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 93.746941][ T8315] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 93.759164][ T25] audit: type=1326 audit(1619236410.876:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=8321 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 03:53:31 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x8, 0x0) 03:53:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) 03:53:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x3f00}) 03:53:31 executing program 0 (fault-call:0 fault-nth:35): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) [ 94.191447][ T8368] loop0: detected capacity change from 0 to 4 [ 94.200989][ T8368] FAULT_INJECTION: forcing a failure. [ 94.200989][ T8368] name failslab, interval 1, probability 0, space 0, times 0 [ 94.213644][ T8368] CPU: 0 PID: 8368 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 94.222323][ T8368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.232388][ T8368] Call Trace: [ 94.235751][ T8368] dump_stack+0x137/0x19d 03:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') r3 = accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c) fchdir(r3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0xb41d) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) openat$incfs(r4, &(0x7f0000000000)='.pending_reads\x00', 0x569000, 0x10) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 94.240130][ T8368] should_fail+0x23c/0x250 [ 94.244546][ T8368] ? __es_insert_extent+0x51f/0xe80 [ 94.249745][ T8368] __should_failslab+0x81/0x90 [ 94.254594][ T8368] should_failslab+0x5/0x20 [ 94.259103][ T8368] kmem_cache_alloc+0x46/0x300 [ 94.263865][ T8368] __es_insert_extent+0x51f/0xe80 [ 94.268918][ T8368] ? __kmalloc+0x1e0/0x360 [ 94.273343][ T8368] ? kcalloc+0x32/0x50 [ 94.277425][ T8368] ext4_es_insert_extent+0x1bb/0x19d0 [ 94.282805][ T8368] ? ext4_ext_convert_to_initialized+0xf50/0xf50 03:53:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xff0f}) [ 94.289212][ T8368] ext4_ext_map_blocks+0xf79/0x1f00 [ 94.294407][ T8368] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 94.300470][ T8368] ? __down_read_common+0x16b/0x5a0 [ 94.305747][ T8368] ? percpu_counter_add_batch+0x69/0xd0 03:53:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x100000}) 03:53:31 executing program 0 (fault-call:0 fault-nth:36): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 94.305852][ T8368] ? ext4_es_lookup_extent+0x206/0x490 [ 94.305875][ T8368] ext4_map_blocks+0x1be/0xef0 [ 94.305898][ T8368] ext4_getblk+0xb1/0x3d0 [ 94.305946][ T8368] ext4_bread+0x28/0x130 [ 94.306041][ T8368] ext4_append+0xd1/0x1c0 [ 94.306062][ T8368] ext4_init_new_dir+0x177/0x500 [ 94.306084][ T8368] ext4_mkdir+0x329/0x760 [ 94.306103][ T8368] vfs_mkdir+0x135/0x1f0 [ 94.306131][ T8368] do_mkdirat+0x11d/0x200 [ 94.306230][ T8368] __x64_sys_mkdir+0x32/0x40 [ 94.306258][ T8368] do_syscall_64+0x34/0x50 [ 94.306283][ T8368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.306391][ T8368] RIP: 0033:0x465707 [ 94.306405][ T8368] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 94.306422][ T8368] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 94.306442][ T8368] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 94.306455][ T8368] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 94.306466][ T8368] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 94.306479][ T8368] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 94.306490][ T8368] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 94.326491][ T8368] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 94.396036][ T8407] loop0: detected capacity change from 0 to 4 [ 94.397399][ T8407] FAULT_INJECTION: forcing a failure. [ 94.397399][ T8407] name failslab, interval 1, probability 0, space 0, times 0 [ 94.397423][ T8407] CPU: 0 PID: 8407 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 94.397443][ T8407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.397454][ T8407] Call Trace: [ 94.397462][ T8407] dump_stack+0x137/0x19d [ 94.397483][ T8407] should_fail+0x23c/0x250 [ 94.397576][ T8407] __should_failslab+0x81/0x90 [ 94.397598][ T8407] ? kcalloc+0x32/0x50 [ 94.397641][ T8407] should_failslab+0x5/0x20 [ 94.397664][ T8407] __kmalloc+0x66/0x360 [ 94.397682][ T8407] ? kcalloc+0x32/0x50 [ 94.397776][ T8407] kcalloc+0x32/0x50 [ 94.397796][ T8407] ext4_find_extent+0x21c/0x7f0 [ 94.397816][ T8407] ? kfree+0xf0/0x1d0 [ 94.397832][ T8407] ext4_ext_map_blocks+0xd9/0x1f00 [ 94.397852][ T8407] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 94.397873][ T8407] ? __down_write_common+0x45/0x890 [ 94.397896][ T8407] ? __down_read_common+0x16b/0x5a0 [ 94.397953][ T8407] ? percpu_counter_add_batch+0x69/0xd0 [ 94.397977][ T8407] ? ext4_es_lookup_extent+0x206/0x490 [ 94.397998][ T8407] ext4_map_blocks+0x70d/0xef0 [ 94.398022][ T8407] ext4_getblk+0xb1/0x3d0 [ 94.398044][ T8407] ext4_bread+0x28/0x130 [ 94.398117][ T8407] ext4_append+0xd1/0x1c0 [ 94.398136][ T8407] ext4_init_new_dir+0x177/0x500 [ 94.398156][ T8407] ext4_mkdir+0x329/0x760 [ 94.398177][ T8407] vfs_mkdir+0x135/0x1f0 [ 94.398201][ T8407] do_mkdirat+0x11d/0x200 [ 94.398217][ T8407] __x64_sys_mkdir+0x32/0x40 [ 94.398321][ T8407] do_syscall_64+0x34/0x50 [ 94.398344][ T8407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.398383][ T8407] RIP: 0033:0x465707 [ 94.398395][ T8407] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 94.398411][ T8407] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 94.398474][ T8407] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 94.398488][ T8407] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 94.398500][ T8407] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 94.398512][ T8407] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 94.398524][ T8407] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:32 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x1000000}) 03:53:32 executing program 2: ioctl$CHAR_RAW_REPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000f0ffff010000000000000001000000000000003f000000008103b300"/80]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:32 executing program 0 (fault-call:0 fault-nth:37): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:32 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) 03:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 95.068263][ T8438] loop0: detected capacity change from 0 to 4 [ 95.106444][ T8438] FAULT_INJECTION: forcing a failure. 03:53:32 executing program 2: uname(&(0x7f0000000000)=""/44) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @empty}}, 0x0, 0x0, 0x30, 0x0, "329eefd4bca36739eb6f62725b288b762d002d0104d20fa0924bd357ce89ea244297ca71ccd9a1ba212b3dcf77667b862716ead50a0074ab738cb42c6822eb3dc3ba128535f8737955a10d021e8a3c72"}, 0xd8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000240)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:32 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) [ 95.106444][ T8438] name failslab, interval 1, probability 0, space 0, times 0 [ 95.119165][ T8438] CPU: 1 PID: 8438 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 95.127855][ T8438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.137912][ T8438] Call Trace: [ 95.141190][ T8438] dump_stack+0x137/0x19d [ 95.145521][ T8438] should_fail+0x23c/0x250 [ 95.149992][ T8438] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 95.155342][ T8438] __should_failslab+0x81/0x90 [ 95.160112][ T8438] should_failslab+0x5/0x20 03:53:32 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) 03:53:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote, 0x0, 0x0, 0x2, 0x0, 0x4, 0x7}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 95.164697][ T8438] kmem_cache_alloc+0x46/0x300 [ 95.169472][ T8438] ext4_mb_new_blocks+0x2e7/0x1f60 [ 95.174623][ T8438] ? ext4_find_extent+0x6cf/0x7f0 [ 95.179668][ T8438] ? ext4_ext_search_right+0x300/0x540 [ 95.185224][ T8438] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 95.190943][ T8438] ext4_ext_map_blocks+0x1569/0x1f00 [ 95.196233][ T8438] ? __down_read_common+0x16b/0x5a0 [ 95.201450][ T8438] ? percpu_counter_add_batch+0x69/0xd0 [ 95.207024][ T8438] ? ext4_es_lookup_extent+0x206/0x490 [ 95.212486][ T8438] ext4_map_blocks+0x70d/0xef0 03:53:32 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) [ 95.217292][ T8438] ext4_getblk+0xb1/0x3d0 [ 95.221678][ T8438] ext4_bread+0x28/0x130 [ 95.225932][ T8438] ext4_append+0xd1/0x1c0 [ 95.225955][ T8438] ext4_init_new_dir+0x177/0x500 [ 95.225975][ T8438] ext4_mkdir+0x329/0x760 [ 95.225996][ T8438] vfs_mkdir+0x135/0x1f0 [ 95.226046][ T8438] do_mkdirat+0x11d/0x200 [ 95.248151][ T8438] __x64_sys_mkdir+0x32/0x40 [ 95.252770][ T8438] do_syscall_64+0x34/0x50 [ 95.257190][ T8438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 95.263160][ T8438] RIP: 0033:0x465707 [ 95.267052][ T8438] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 95.286710][ T8438] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 95.286734][ T8438] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 95.286746][ T8438] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 95.286758][ T8438] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 95.286771][ T8438] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 95.286783][ T8438] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x2, 0x4) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x2000000}) 03:53:33 executing program 0 (fault-call:0 fault-nth:38): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:33 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:33 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) [ 95.924814][ T8487] loop0: detected capacity change from 0 to 4 [ 95.934780][ T8487] FAULT_INJECTION: forcing a failure. [ 95.934780][ T8487] name failslab, interval 1, probability 0, space 0, times 0 [ 95.947452][ T8487] CPU: 1 PID: 8487 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 95.956124][ T8487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.966169][ T8487] Call Trace: [ 95.969447][ T8487] dump_stack+0x137/0x19d 03:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote, 0x0, 0x0, 0x0, 0xa}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 95.973784][ T8487] should_fail+0x23c/0x250 [ 95.978197][ T8487] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 95.983486][ T8487] __should_failslab+0x81/0x90 [ 95.988357][ T8487] should_failslab+0x5/0x20 [ 95.992863][ T8487] kmem_cache_alloc+0x46/0x300 [ 95.997656][ T8487] ext4_mb_new_blocks+0x6f2/0x1f60 [ 96.002778][ T8487] ? ext4_find_extent+0x6cf/0x7f0 [ 96.007815][ T8487] ? ext4_ext_search_right+0x300/0x540 [ 96.013279][ T8487] ? ext4_inode_to_goal_block+0x1bd/0x1d0 03:53:33 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:33 executing program 0 (fault-call:0 fault-nth:39): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x4000000}) [ 96.019014][ T8487] ext4_ext_map_blocks+0x1569/0x1f00 [ 96.019037][ T8487] ? __down_read_common+0x16b/0x5a0 [ 96.019057][ T8487] ? percpu_counter_add_batch+0x69/0xd0 [ 96.019083][ T8487] ? ext4_es_lookup_extent+0x206/0x490 [ 96.019102][ T8487] ext4_map_blocks+0x70d/0xef0 [ 96.019172][ T8487] ext4_getblk+0xb1/0x3d0 [ 96.019194][ T8487] ext4_bread+0x28/0x130 [ 96.019219][ T8487] ext4_append+0xd1/0x1c0 [ 96.019238][ T8487] ext4_init_new_dir+0x177/0x500 [ 96.019302][ T8487] ext4_mkdir+0x329/0x760 [ 96.019322][ T8487] vfs_mkdir+0x135/0x1f0 [ 96.019346][ T8487] do_mkdirat+0x11d/0x200 [ 96.019365][ T8487] __x64_sys_mkdir+0x32/0x40 [ 96.019391][ T8487] do_syscall_64+0x34/0x50 [ 96.019434][ T8487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.019458][ T8487] RIP: 0033:0x465707 [ 96.019472][ T8487] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 96.019515][ T8487] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 96.019534][ T8487] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 96.019592][ T8487] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 96.019604][ T8487] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 96.019615][ T8487] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 96.019626][ T8487] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 96.107240][ T8521] loop0: detected capacity change from 0 to 4 [ 96.108335][ T8521] FAULT_INJECTION: forcing a failure. [ 96.108335][ T8521] name failslab, interval 1, probability 0, space 0, times 0 [ 96.108360][ T8521] CPU: 1 PID: 8521 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 96.108447][ T8521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.108456][ T8521] Call Trace: [ 96.108463][ T8521] dump_stack+0x137/0x19d [ 96.108487][ T8521] should_fail+0x23c/0x250 [ 96.108503][ T8521] ? __es_insert_extent+0x51f/0xe80 [ 96.108525][ T8521] __should_failslab+0x81/0x90 [ 96.108546][ T8521] should_failslab+0x5/0x20 [ 96.108570][ T8521] kmem_cache_alloc+0x46/0x300 [ 96.108663][ T8521] __es_insert_extent+0x51f/0xe80 [ 96.108713][ T8521] ext4_es_insert_extent+0x1bb/0x19d0 [ 96.108733][ T8521] ? percpu_counter_add_batch+0x69/0xd0 [ 96.108759][ T8521] ? ext4_es_lookup_extent+0x206/0x490 [ 96.108781][ T8521] ext4_map_blocks+0xa4c/0xef0 [ 96.108805][ T8521] ext4_getblk+0xb1/0x3d0 [ 96.108830][ T8521] ext4_bread+0x28/0x130 [ 96.108849][ T8521] ext4_append+0xd1/0x1c0 [ 96.108866][ T8521] ext4_init_new_dir+0x177/0x500 [ 96.108894][ T8521] ext4_mkdir+0x329/0x760 [ 96.108983][ T8521] vfs_mkdir+0x135/0x1f0 [ 96.109015][ T8521] do_mkdirat+0x11d/0x200 [ 96.109033][ T8521] __x64_sys_mkdir+0x32/0x40 [ 96.109116][ T8521] do_syscall_64+0x34/0x50 [ 96.109139][ T8521] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.109161][ T8521] RIP: 0033:0x465707 [ 96.109173][ T8521] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 96.109191][ T8521] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 96.109212][ T8521] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000465707 [ 96.109225][ T8521] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 96.109237][ T8521] RBP: 00007f434d8da040 R08: 0000000000000000 R09: ffffffffffffffff [ 96.109250][ T8521] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 96.109297][ T8521] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 96.110010][ T8521] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:33 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x5000000}) 03:53:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote, 0x0, 0x1}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x24, &(0x7f0000001440)=0xfffffff8, 0x4) preadv(r1, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/4085, 0xff5}, {&(0x7f00000010c0)=""/123, 0x7b}, {&(0x7f0000001140)=""/104, 0x68}, {&(0x7f00000011c0)=""/102, 0x66}, {&(0x7f0000001240)=""/127, 0x7f}, {&(0x7f0000001400)=""/34, 0xfffffffffffffe5e}, {&(0x7f00000012c0)=""/50, 0x32}, {&(0x7f0000001300)=""/125, 0x7d}], 0x8, 0x2, 0x800) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@private0, 0x1000, 0x0, 0x1, 0x9, 0x5, 0x8}, 0x20) 03:53:33 executing program 0 (fault-call:0 fault-nth:40): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:33 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x10000000}) 03:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 96.814843][ T8546] loop0: detected capacity change from 0 to 4 [ 96.842756][ T8546] FAULT_INJECTION: forcing a failure. [ 96.842756][ T8546] name failslab, interval 1, probability 0, space 0, times 0 [ 96.855409][ T8546] CPU: 1 PID: 8546 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 03:53:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@private0, 0x8, 0x1, 0x2, 0x9, 0x59, 0x84}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = epoll_create1(0x0) preadv(r2, &(0x7f0000000500), 0x0, 0x9, 0x0) 03:53:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x12000000}) [ 96.864133][ T8546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.874339][ T8546] Call Trace: [ 96.874351][ T8546] dump_stack+0x137/0x19d [ 96.874432][ T8546] should_fail+0x23c/0x250 [ 96.874449][ T8546] __should_failslab+0x81/0x90 03:53:34 executing program 0 (fault-call:0 fault-nth:41): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 96.874471][ T8546] ? __se_sys_mount+0x4e/0x2e0 [ 96.874494][ T8546] should_failslab+0x5/0x20 [ 96.874526][ T8546] __kmalloc_track_caller+0x64/0x360 [ 96.874608][ T8546] ? strnlen_user+0x137/0x1c0 [ 96.874650][ T8546] strndup_user+0x73/0x120 [ 96.874674][ T8546] __se_sys_mount+0x4e/0x2e0 [ 96.874753][ T8546] ? mntput+0x45/0x70 [ 96.874772][ T8546] ? do_mkdirat+0x1c7/0x200 [ 96.874791][ T8546] __x64_sys_mount+0x63/0x70 [ 96.874813][ T8546] do_syscall_64+0x34/0x50 [ 96.874836][ T8546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.874863][ T8546] RIP: 0033:0x467b1a [ 96.874878][ T8546] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 96.874942][ T8546] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 96.874962][ T8546] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 96.874974][ T8546] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 96.874986][ T8546] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 96.874998][ T8546] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 96.875009][ T8546] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 96.936709][ T8576] loop0: detected capacity change from 0 to 4 [ 96.938696][ T8576] FAULT_INJECTION: forcing a failure. [ 96.938696][ T8576] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 96.938716][ T8576] CPU: 0 PID: 8576 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 96.938735][ T8576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.938744][ T8576] Call Trace: [ 96.938752][ T8576] dump_stack+0x137/0x19d [ 96.938774][ T8576] should_fail+0x23c/0x250 [ 96.938789][ T8576] should_fail_usercopy+0x16/0x20 [ 96.938839][ T8576] _copy_from_user+0x1c/0xd0 [ 96.938887][ T8576] strndup_user+0xb0/0x120 [ 96.938968][ T8576] __se_sys_mount+0x4e/0x2e0 [ 96.938988][ T8576] ? mntput+0x45/0x70 [ 96.939070][ T8576] ? __fpregs_load_activate+0x103/0x1b0 [ 96.939168][ T8576] __x64_sys_mount+0x63/0x70 [ 96.939301][ T8576] do_syscall_64+0x34/0x50 [ 96.939324][ T8576] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.939349][ T8576] RIP: 0033:0x467b1a [ 96.939438][ T8576] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 96.939454][ T8576] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 96.939475][ T8576] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 96.939487][ T8576] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 96.939500][ T8576] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 96.939511][ T8576] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 96.939602][ T8576] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:34 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) sendmsg$inet6(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)="56b45cdf438a29298c97b2628e47403a7cba13c6d5e017be4dbfcb315deed734f44918f8fc4a810b96ff6f987732265caef0fd32c49520286814c4a4962bad9ed76b2ebcf64583eb25a59f6c4c75fbaae04126b9e5c4bf0ea7ad97c1facd7136bd885110bd4b917cfe5ed7deb468e30a713cda3988136ec27701fb79978baacf325b05a88d3e877a681fd761678229bc81f4cf6ca9e66a0e5a48ef24184bba9622bf81bf40c66fc83925b786200e3f0ca68765d168db6de31fddd870e1974631c659", 0xc2}, {&(0x7f0000000000)="a0ebf42851effa94b658d752ae4e832498d2475ff5136cc8520bfe4e6b17d34cc07ee099aef24747fbe8ebc4899e72f0fe20e559076ac80d44b5f83f", 0x3a}, {&(0x7f00000008c0)="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", 0x223}, {&(0x7f0000000300)="6d8c69f7cbf1841144307bd47a6f5fcbe43e452144b56799302491ce498812ced773d9dc4c9cdd64af8cbbfd03890a31017229bf6925ced84b9c12cca07f3c0dad0a17697e7c5448b5ff846a1cc870a24908407c9959ce06e3374f5fe942ac7b348cfa92bf97c1ae5e03dfd9b72126003fdc99d07c99a55d35323e0ece9ac953d2b969e5821b099528732b902aff967af9e24a91e9d741e89fb8ebaaa4eb6d", 0x9f}, {&(0x7f00000003c0)="f39345", 0x3}, {&(0x7f0000000400)="8abe83ff22b7221ffecbd4c90b92cf98e538615a22934d8f1c5383001e4b31948dc36a8a41665b01949a1b165821ae878a26dc25ac8df8db54e2b9f19297c8360ca64fe2a66631a1f4af0ba9faf3b267bac775330a7739bf407924925fcab56ff2f68f81", 0x64}, {&(0x7f0000000540)="ea56f3ac7837d7970b76159956415e8e3ca35420dc67767cc1da976031b93db063bdd107903424ee8cb233b053d04be900456d3a7bcb677339f01ee9d24a8118eafff55113526940dee728f0838a0222780d111685319299b960d58025e670aba32398d1846701f2bd1e07e1919101b34c37ac10bb0bf8603ca213b498061c3588089f660cf301fc984fffb480fcb80677256b6593a08a97816a3d587c48300431aa91b2c8fe409f5f01d84c7a998c439b2a870734f2aeb43b0114ee3dd7b799d69c14fd6a156a5bacc3d26c5e8abcf0a5d5f25d97a94fc335aea0aa9e", 0xb3}], 0x7}, 0x0) 03:53:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x3f000000}) 03:53:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:34 executing program 0 (fault-call:0 fault-nth:42): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfeffffff}) 03:53:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/4, 0x4}], 0x2, 0x9, 0x4) r2 = timerfd_create(0x4, 0x800) fremovexattr(r2, &(0x7f0000000180)=@random={'trusted.', '\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xba55, 0x1, 0x3, 0x3, 0xfb07}, 0x20) 03:53:34 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) ioctl$FIOCLEX(r0, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 97.711209][ T8606] loop0: detected capacity change from 0 to 4 [ 97.758630][ T8606] FAULT_INJECTION: forcing a failure. [ 97.758630][ T8606] name failslab, interval 1, probability 0, space 0, times 0 [ 97.772321][ T8606] CPU: 1 PID: 8606 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 97.781010][ T8606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.791118][ T8606] Call Trace: [ 97.794407][ T8606] dump_stack+0x137/0x19d [ 97.799186][ T8606] should_fail+0x23c/0x250 [ 97.803581][ T8606] __should_failslab+0x81/0x90 [ 97.808367][ T8606] ? __se_sys_mount+0x91/0x2e0 [ 97.813158][ T8606] should_failslab+0x5/0x20 [ 97.817687][ T8606] __kmalloc_track_caller+0x64/0x360 [ 97.822971][ T8606] ? strnlen_user+0x137/0x1c0 [ 97.827724][ T8606] strndup_user+0x73/0x120 [ 97.832203][ T8606] __se_sys_mount+0x91/0x2e0 [ 97.836814][ T8606] ? mntput+0x45/0x70 [ 97.840817][ T8606] ? __fpregs_load_activate+0x103/0x1b0 [ 97.846374][ T8606] __x64_sys_mount+0x63/0x70 [ 97.850973][ T8606] do_syscall_64+0x34/0x50 03:53:34 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) [ 97.855486][ T8606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.861400][ T8606] RIP: 0033:0x467b1a [ 97.865315][ T8606] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 97.885536][ T8606] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 97.893965][ T8606] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a 03:53:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080)=0x8001, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 97.902042][ T8606] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 97.902096][ T8606] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 97.902109][ T8606] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 97.902198][ T8606] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:35 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xff0f0000}) 03:53:35 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) ioctl$FIOCLEX(r0, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000000300)=""/128, 0x80, 0x20, &(0x7f0000000380)={0xa, 0x4e21, 0x85ff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}, 0x1c) r1 = accept4(r0, &(0x7f0000000100)=@qipcrtr, &(0x7f0000000040)=0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@private, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@mcast2, r2}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r3, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:35 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:35 executing program 0 (fault-call:0 fault-nth:43): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 98.604270][ T8662] loop0: detected capacity change from 0 to 4 [ 98.617085][ T8662] FAULT_INJECTION: forcing a failure. [ 98.617085][ T8662] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.630235][ T8662] CPU: 1 PID: 8662 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 98.639004][ T8662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.649927][ T8662] Call Trace: 03:53:35 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 03:53:35 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) ioctl$FIOCLEX(r0, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000040)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0xb}, 0xffffffff, 0x0, 0x1, 0x1, 0xa9c, 0x3}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r3, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, 0x9, 0x0) sendto$inet6(r0, &(0x7f0000000100)="df8468cd93b122036204a04993ef1696b0839590628249f10cb5580c3f40825f939358ed0f619ed83840ca445b1da3ad12ebf82376d0ffd918824f9f3dbcf74ce6a6a009de55460aef2e3768b08f32952dad7bf8b4ca54ae8ea73a9c92e95b74e4c9f785deee1c70de15c1a2e5408b5fb11d5410edfe40229a96265875bbde89c2c62d09461c83f9d47aaf5d53beb9a9fb8e1fe4bf70a4fc8d5a952f4051edc19bcd6f5bb3c83f2db24a4f9024a26d924e8d57f488331b8805323547ad78435eca49d6d8a602e9042b29a7a46624ace1be81ca0e720e4118a0a99721a64da80265f468578c9fef9d98d542f4e85b8b697fe6d2acbd39821a", 0xf8, 0x40000, &(0x7f0000000200)={0xa, 0xcf, 0x0, @empty, 0x3ff}, 0x1c) 03:53:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 03:53:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffe}) [ 98.653236][ T8662] dump_stack+0x137/0x19d [ 98.657590][ T8662] should_fail+0x23c/0x250 [ 98.662008][ T8662] should_fail_usercopy+0x16/0x20 [ 98.667033][ T8662] _copy_from_user+0x1c/0xd0 [ 98.671628][ T8662] strndup_user+0xb0/0x120 [ 98.676115][ T8662] __se_sys_mount+0x91/0x2e0 [ 98.680717][ T8662] ? mntput+0x45/0x70 03:53:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8b14f0b3f1c02507f11931029290", 0xe, 0x40880, &(0x7f0000000100)={0xa, 0x4e22, 0xee9, @empty, 0x3}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 98.680741][ T8662] ? __fpregs_load_activate+0x103/0x1b0 [ 98.680767][ T8662] __x64_sys_mount+0x63/0x70 [ 98.680835][ T8662] do_syscall_64+0x34/0x50 [ 98.680856][ T8662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.680879][ T8662] RIP: 0033:0x467b1a [ 98.680892][ T8662] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 98.680906][ T8662] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 98.680924][ T8662] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 98.680936][ T8662] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 98.680947][ T8662] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 98.680986][ T8662] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 98.680997][ T8662] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:36 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 03:53:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x10000000000000}) 03:53:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000001680)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) preadv(r2, &(0x7f0000001600)=[{&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/186, 0xba}], 0x7, 0x2, 0xfffffffc) 03:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:36 executing program 0 (fault-call:0 fault-nth:44): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) [ 99.436457][ T8706] loop0: detected capacity change from 0 to 4 [ 99.454450][ T8706] FAULT_INJECTION: forcing a failure. [ 99.454450][ T8706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.467538][ T8706] CPU: 0 PID: 8706 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 99.476260][ T8706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:53:36 executing program 0 (fault-call:0 fault-nth:45): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000000)=0x80000001, 0x4) [ 99.486431][ T8706] Call Trace: [ 99.489721][ T8706] dump_stack+0x137/0x19d [ 99.494108][ T8706] should_fail+0x23c/0x250 [ 99.498531][ T8706] should_fail_usercopy+0x16/0x20 [ 99.503556][ T8706] _copy_from_user+0x1c/0xd0 [ 99.503582][ T8706] strndup_user+0xb0/0x120 [ 99.503662][ T8706] __se_sys_mount+0x91/0x2e0 [ 99.503684][ T8706] ? mntput+0x45/0x70 03:53:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x100000000000000}) [ 99.503700][ T8706] ? __fpregs_load_activate+0x103/0x1b0 [ 99.503745][ T8706] __x64_sys_mount+0x63/0x70 [ 99.503763][ T8706] do_syscall_64+0x34/0x50 [ 99.503782][ T8706] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.503804][ T8706] RIP: 0033:0x467b1a 03:53:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:36 executing program 0 (fault-call:0 fault-nth:46): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 99.503817][ T8706] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 99.503834][ T8706] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 99.503923][ T8706] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 99.503944][ T8706] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 99.503956][ T8706] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 99.503968][ T8706] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 99.503980][ T8706] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 99.568373][ T8733] loop0: detected capacity change from 0 to 4 [ 99.569500][ T8733] FAULT_INJECTION: forcing a failure. [ 99.569500][ T8733] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.569529][ T8733] CPU: 0 PID: 8733 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 99.569549][ T8733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.569559][ T8733] Call Trace: [ 99.569566][ T8733] dump_stack+0x137/0x19d [ 99.569589][ T8733] should_fail+0x23c/0x250 [ 99.569604][ T8733] should_fail_usercopy+0x16/0x20 [ 99.569690][ T8733] _copy_from_user+0x1c/0xd0 [ 99.569726][ T8733] __se_sys_mount+0x115/0x2e0 [ 99.569747][ T8733] ? mntput+0x45/0x70 [ 99.569765][ T8733] __x64_sys_mount+0x63/0x70 [ 99.569834][ T8733] do_syscall_64+0x34/0x50 [ 99.569857][ T8733] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.569880][ T8733] RIP: 0033:0x467b1a [ 99.569892][ T8733] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 99.569906][ T8733] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 99.569953][ T8733] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 99.569966][ T8733] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 99.569990][ T8733] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 99.570002][ T8733] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 99.570015][ T8733] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 99.570340][ T8733] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 99.649159][ T8749] loop0: detected capacity change from 0 to 4 [ 99.842097][ T8749] FAULT_INJECTION: forcing a failure. [ 99.842097][ T8749] name failslab, interval 1, probability 0, space 0, times 0 [ 99.854810][ T8749] CPU: 1 PID: 8749 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 99.863548][ T8749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.873606][ T8749] Call Trace: [ 99.876881][ T8749] dump_stack+0x137/0x19d [ 99.881233][ T8749] should_fail+0x23c/0x250 [ 99.885651][ T8749] ? getname_flags+0x84/0x3d0 [ 99.890338][ T8749] __should_failslab+0x81/0x90 [ 99.895106][ T8749] should_failslab+0x5/0x20 [ 99.899614][ T8749] kmem_cache_alloc+0x46/0x300 [ 99.904415][ T8749] getname_flags+0x84/0x3d0 [ 99.908938][ T8749] ? should_fail+0xd6/0x250 [ 99.913437][ T8749] user_path_at_empty+0x28/0x50 [ 99.918289][ T8749] __se_sys_mount+0x209/0x2e0 [ 99.923036][ T8749] ? mntput+0x45/0x70 [ 99.927038][ T8749] ? __fpregs_load_activate+0x103/0x1b0 [ 99.932614][ T8749] __x64_sys_mount+0x63/0x70 [ 99.937211][ T8749] do_syscall_64+0x34/0x50 [ 99.941739][ T8749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.947620][ T8749] RIP: 0033:0x467b1a [ 99.951676][ T8749] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 99.971267][ T8749] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 99.979777][ T8749] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 99.987748][ T8749] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 99.995701][ T8749] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 100.003704][ T8749] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 100.011758][ T8749] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:37 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3814}}, 0x0, 0x0, 0x31, 0x0, "00994a68351233f6fd8014546cacee53575868e4f4cd4b069ca34b537a3b1d300afebccf35ec9a107b8c451ebbf8a682894fcda3cb9d31ee7a93cae685593b97ef42626b4408dcd454cea17fc5ed0d2b"}, 0xd8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:37 executing program 0 (fault-call:0 fault-nth:47): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x200000000000000}) 03:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x37) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) getpgrp(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x400000000000000}) [ 100.401137][ T8783] loop0: detected capacity change from 0 to 4 [ 100.423664][ T8783] FAULT_INJECTION: forcing a failure. [ 100.423664][ T8783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 100.436815][ T8783] CPU: 1 PID: 8783 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 100.445569][ T8783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.455620][ T8783] Call Trace: [ 100.458910][ T8783] dump_stack+0x137/0x19d [ 100.463242][ T8783] should_fail+0x23c/0x250 [ 100.467665][ T8783] should_fail_usercopy+0x16/0x20 [ 100.467685][ T8783] strncpy_from_user+0x21/0x250 [ 100.467707][ T8783] getname_flags+0xb8/0x3d0 03:53:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x4) 03:53:37 executing program 0 (fault-call:0 fault-nth:48): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 100.467785][ T8783] ? should_fail+0xd6/0x250 [ 100.467802][ T8783] user_path_at_empty+0x28/0x50 [ 100.467871][ T8783] __se_sys_mount+0x209/0x2e0 [ 100.467978][ T8783] ? mntput+0x45/0x70 [ 100.467997][ T8783] ? __fpregs_load_activate+0x103/0x1b0 [ 100.468021][ T8783] __x64_sys_mount+0x63/0x70 [ 100.468041][ T8783] do_syscall_64+0x34/0x50 [ 100.468065][ T8783] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.468163][ T8783] RIP: 0033:0x467b1a [ 100.468175][ T8783] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 100.468192][ T8783] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 100.468258][ T8783] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 100.468270][ T8783] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 100.468281][ T8783] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 100.468293][ T8783] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 100.468304][ T8783] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 100.562110][ T8813] loop0: detected capacity change from 0 to 4 [ 100.683534][ T8813] FAULT_INJECTION: forcing a failure. [ 100.683534][ T8813] name failslab, interval 1, probability 0, space 0, times 0 [ 100.696189][ T8813] CPU: 0 PID: 8813 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 100.704874][ T8813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.715061][ T8813] Call Trace: [ 100.718384][ T8813] dump_stack+0x137/0x19d [ 100.722858][ T8813] should_fail+0x23c/0x250 [ 100.727261][ T8813] __should_failslab+0x81/0x90 [ 100.732005][ T8813] ? alloc_fs_context+0x46/0x500 [ 100.736924][ T8813] should_failslab+0x5/0x20 [ 100.741455][ T8813] kmem_cache_alloc_trace+0x49/0x320 [ 100.746758][ T8813] alloc_fs_context+0x46/0x500 [ 100.751578][ T8813] ? strncmp+0x34/0x70 [ 100.755773][ T8813] fs_context_for_mount+0x1d/0x20 [ 100.760804][ T8813] path_mount+0xdf5/0x1ce0 [ 100.765251][ T8813] __se_sys_mount+0x23d/0x2e0 [ 100.769938][ T8813] ? mntput+0x45/0x70 [ 100.773919][ T8813] ? __fpregs_load_activate+0x103/0x1b0 [ 100.779565][ T8813] __x64_sys_mount+0x63/0x70 [ 100.784152][ T8813] do_syscall_64+0x34/0x50 [ 100.788568][ T8813] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.794447][ T8813] RIP: 0033:0x467b1a [ 100.798322][ T8813] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 100.817912][ T8813] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 100.826341][ T8813] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 100.834346][ T8813] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 100.842309][ T8813] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 100.850267][ T8813] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 100.858277][ T8813] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:38 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x500000000000000}) 03:53:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000000240)=""/109, 0x6d}], 0x2, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3, 0x2, 0x0, 0x1, 0xeb, 0x69e0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_RX_USECS={0x8, 0x2, 0x5}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX={0x5, 0xb, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004084}, 0x4800) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x2010, 0xffffffffffffffff, 0xed50f000) 03:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:38 executing program 0 (fault-call:0 fault-nth:49): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) 03:53:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/226, 0xe2}], 0x4, 0x4, 0x5) 03:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 101.264244][ T8840] loop0: detected capacity change from 0 to 4 [ 101.274637][ T8840] FAULT_INJECTION: forcing a failure. [ 101.274637][ T8840] name failslab, interval 1, probability 0, space 0, times 0 [ 101.274661][ T8840] CPU: 1 PID: 8840 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 101.274681][ T8840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:53:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x1000000000000000}) 03:53:38 executing program 0 (fault-call:0 fault-nth:50): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:38 executing program 2: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffa, &(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)='/(!-[\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0xffffff01, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80000069}, 0x1c) r3 = accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x800) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e23, 0x7ff, @remote, 0x7fff}, 0x1c) [ 101.274691][ T8840] Call Trace: [ 101.274699][ T8840] dump_stack+0x137/0x19d [ 101.274722][ T8840] should_fail+0x23c/0x250 [ 101.274782][ T8840] __should_failslab+0x81/0x90 03:53:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x1200000000000000}) [ 101.274803][ T8840] ? legacy_init_fs_context+0x2d/0x70 [ 101.274825][ T8840] should_failslab+0x5/0x20 [ 101.274905][ T8840] kmem_cache_alloc_trace+0x49/0x320 [ 101.274924][ T8840] ? kmem_cache_alloc_trace+0x1c1/0x320 [ 101.274943][ T8840] ? alloc_fs_context+0x46/0x500 [ 101.274963][ T8840] legacy_init_fs_context+0x2d/0x70 [ 101.274985][ T8840] alloc_fs_context+0x419/0x500 [ 101.275006][ T8840] fs_context_for_mount+0x1d/0x20 [ 101.275073][ T8840] path_mount+0xdf5/0x1ce0 [ 101.275150][ T8840] __se_sys_mount+0x23d/0x2e0 [ 101.275170][ T8840] ? mntput+0x45/0x70 [ 101.275241][ T8840] ? __fpregs_load_activate+0x103/0x1b0 [ 101.275282][ T8840] __x64_sys_mount+0x63/0x70 [ 101.275303][ T8840] do_syscall_64+0x34/0x50 [ 101.275324][ T8840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.275348][ T8840] RIP: 0033:0x467b1a [ 101.275361][ T8840] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 101.275377][ T8840] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 101.275413][ T8840] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 101.275426][ T8840] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 101.275439][ T8840] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 101.275530][ T8840] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 101.275543][ T8840] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 101.394043][ T8865] loop0: detected capacity change from 0 to 4 [ 101.395300][ T8865] FAULT_INJECTION: forcing a failure. [ 101.395300][ T8865] name failslab, interval 1, probability 0, space 0, times 0 [ 101.395335][ T8865] CPU: 0 PID: 8865 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 101.395353][ T8865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.395362][ T8865] Call Trace: [ 101.395369][ T8865] dump_stack+0x137/0x19d [ 101.395388][ T8865] should_fail+0x23c/0x250 [ 101.395405][ T8865] __should_failslab+0x81/0x90 [ 101.395424][ T8865] ? vfs_parse_fs_string+0x5e/0xc0 [ 101.395442][ T8865] should_failslab+0x5/0x20 [ 101.395516][ T8865] __kmalloc_track_caller+0x64/0x360 [ 101.395537][ T8865] kmemdup_nul+0x27/0x70 [ 101.395559][ T8865] vfs_parse_fs_string+0x5e/0xc0 [ 101.395579][ T8865] path_mount+0xf99/0x1ce0 [ 101.395599][ T8865] __se_sys_mount+0x23d/0x2e0 [ 101.395619][ T8865] ? mntput+0x45/0x70 [ 101.395711][ T8865] __x64_sys_mount+0x63/0x70 [ 101.395730][ T8865] do_syscall_64+0x34/0x50 [ 101.395750][ T8865] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.395846][ T8865] RIP: 0033:0x467b1a [ 101.395857][ T8865] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 101.395873][ T8865] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 101.395892][ T8865] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 101.395904][ T8865] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 101.395915][ T8865] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 101.395927][ T8865] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 101.395938][ T8865] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:39 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote, 0x0, 0x0, 0x3}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x40, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x3f00000000000000}) 03:53:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) 03:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:39 executing program 0 (fault-call:0 fault-nth:51): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 102.140700][ T8898] loop0: detected capacity change from 0 to 4 [ 102.170126][ T8898] FAULT_INJECTION: forcing a failure. [ 102.170126][ T8898] name failslab, interval 1, probability 0, space 0, times 0 03:53:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) 03:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfeffffff00000000}) [ 102.182767][ T8898] CPU: 1 PID: 8898 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 102.191442][ T8898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.201499][ T8898] Call Trace: [ 102.204817][ T8898] dump_stack+0x137/0x19d [ 102.209143][ T8898] should_fail+0x23c/0x250 [ 102.213558][ T8898] ? ext4_mount+0x40/0x40 [ 102.217933][ T8898] ? getname_kernel+0x37/0x1d0 [ 102.222769][ T8898] __should_failslab+0x81/0x90 [ 102.227653][ T8898] should_failslab+0x5/0x20 [ 102.232247][ T8898] kmem_cache_alloc+0x46/0x300 03:53:39 executing program 2: setfsgid(0xee01) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/nfsfs\x00') fchdir(r2) ftruncate(r2, 0x0) [ 102.237016][ T8898] ? avc_has_perm_noaudit+0x19a/0x240 [ 102.242392][ T8898] ? ext4_mount+0x40/0x40 [ 102.246759][ T8898] getname_kernel+0x37/0x1d0 [ 102.251360][ T8898] ? ext4_mount+0x40/0x40 [ 102.255760][ T8898] kern_path+0x19/0x40 [ 102.259840][ T8898] blkdev_get_by_path+0x54/0x1b0 [ 102.264787][ T8898] mount_bdev+0x47/0x290 [ 102.269029][ T8898] ? ext4_errno_to_code+0x110/0x110 [ 102.274251][ T8898] ext4_mount+0x2d/0x40 [ 102.278437][ T8898] legacy_get_tree+0x70/0xc0 [ 102.283032][ T8898] vfs_get_tree+0x4a/0x1a0 03:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 102.287446][ T8898] path_mount+0x11d6/0x1ce0 [ 102.291972][ T8898] __se_sys_mount+0x23d/0x2e0 [ 102.296672][ T8898] ? mntput+0x45/0x70 [ 102.300664][ T8898] ? __fpregs_load_activate+0x103/0x1b0 [ 102.306252][ T8898] __x64_sys_mount+0x63/0x70 [ 102.310909][ T8898] do_syscall_64+0x34/0x50 [ 102.315335][ T8898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.321235][ T8898] RIP: 0033:0x467b1a [ 102.325135][ T8898] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 102.344789][ T8898] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 102.344814][ T8898] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 102.344827][ T8898] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 102.344840][ T8898] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 102.344854][ T8898] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 102.344867][ T8898] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xff0f000000000000}) 03:53:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) preadv(r3, &(0x7f0000000500), 0x0, 0x9, 0x2) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0xea60}}) 03:53:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:40 executing program 0 (fault-call:0 fault-nth:52): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) [ 103.060711][ T8962] loop0: detected capacity change from 0 to 4 [ 103.079593][ T8962] FAULT_INJECTION: forcing a failure. [ 103.079593][ T8962] name failslab, interval 1, probability 0, space 0, times 0 [ 103.092304][ T8962] CPU: 0 PID: 8962 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 103.101045][ T8962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.111179][ T8962] Call Trace: [ 103.114470][ T8962] dump_stack+0x137/0x19d [ 103.119218][ T8962] should_fail+0x23c/0x250 [ 103.123709][ T8962] __should_failslab+0x81/0x90 [ 103.128460][ T8962] ? alloc_super+0x3a/0x520 [ 103.133709][ T8962] should_failslab+0x5/0x20 [ 103.138223][ T8962] kmem_cache_alloc_trace+0x49/0x320 [ 103.143518][ T8962] ? disk_block_events+0x94/0xd0 [ 103.148636][ T8962] ? mount_bdev+0x290/0x290 [ 103.153148][ T8962] alloc_super+0x3a/0x520 03:53:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x1f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x11}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) r3 = accept4$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x0) sendmmsg(r2, &(0x7f00000061c0)=[{{&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @local}, 0x3, 0x2, 0x0, 0x4}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, &(0x7f0000000340)=[{0x110, 0x114, 0x3ff, "4f6cfec0befdb82be5a3f778655b7cb46a8c8854e4721d10bd5084a0d41585ccde07d885e038a0b7ec0206e79d6bd1af052c5b24c927a2c431bf3836ea1ae5e0789cbce6a884ef4ee15f6d0f05e82ae4d81b11d832cfa5c4b3f024eada8ac24926321030a9508dbb6e99147b1400a22fc8d499be945cf255a8f566e4dfa64482a934228e02e08c072ef03dbd1e93cb19e28b67eb1a721f99c10e70080edab6b30a68daf5208d8f1829e9c3528de2957acf39e56e98bff3bdb5a98eb12af35ddb7185f362341f85ab9c1dc3126616b62715d624da777843b390e451e550585c0d1bcee28faf52aef68df1b4ba6b30510d5adf5c03824a46885f"}], 0x110}}, {{&(0x7f0000000240)=@in={0x2, 0x4e22, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)="3d368738bc3215c8bc20fbf54275018e7819cf2799f20a8d97ca7ef62536c291081739507b50661f", 0x28}], 0x1, &(0x7f0000001540)=[{0xe0, 0x1, 0x0, "1c82d1599acb8a503e40785c759698b86dd7d3cf47fe29160e392b4ad71a1ea6934d04a16d9054797f5750a60c14f114639a616208fab32ba4e2e1907a57f7ff5593cb4e331abc73950e6e93aacdd03780959c3afe1bdbbbb6b4f2c01654b0b25e16e802759cd458c8a01a335233c6dc98c660c94aa9e40c87202788a3752e9a3c38d487adfb3c84041af89f0f6942ba38aed85b1dbcbcb64fef2a03101f3e8c8bec3e26fec9dad5490e45c1eb34fd881a4f9a456cc3508682d0b1ad15192d6582b3934043e6b20d81"}, {0x30, 0x88, 0x7a510ca4, "ca47a978ec7d1e799d3426263b1df30d23b3c0a452014640793da26f8f66906c"}], 0x110}}, {{&(0x7f0000001680)=@rc={0x1f, @none, 0x7}, 0x80, &(0x7f0000002980)=[{&(0x7f00000004c0)="3cfdcd8548f9fd57811768dae2e7d6d48a5d1b890ff7d72a", 0x18}, {&(0x7f0000001700)="73672640ce08bd26ce391fce414f807a2247b7912ac275c6978f14a12aace9069a3078683a8edbeccb5ccee39662f462d10598f8a957e3e4155a3f2dcce1b7ea1d610d39f6e5c460ab0595522d265a99dd43ef04134ecfa3fe8d530b583c0d509ee1ed92d97a533499438fc19d1e8a2e3d6c00a9206c90987659c2ed05f349e8febb580d7eabbe9d43571d1a41cd3dd157a4cec98deae44cf5e2cf5432f443d83ece5a022061e4dd169af99b7067a710fbfd82cc26b27f71003eab2bad501758d0284f43fe9c323f50f34696af8f848f535b3cfd5ff76b86666750", 0xdb}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000002800)="ca53f8bee49f17d5f4ded0da3c807883b36b1f861a4609d45496b7ee92e78b8e0a68073cfd3334ff53905e995db01e123eff9320c6757bff4fef1b21819d2c973c981acdf2974909506b48f2558ba0de8a811834f341bf433851fdd2daed3424189475618e6a69f237dae1eda2374637d1fc8a00d38223ad5376ac4ca968359eb95a6550a9db095f417acde8e772ff4fb56dbfd4eedcf0b6eba912eaf2432cf448bb06b0ae7f84b3da586f92551147fd2c0e97a6cb53b9758e3cb76f93ee24f26c734d414f771a0cb1", 0xc9}, {&(0x7f0000002900)="02480a92419d6abc304b5cf287c883df8e94b84bc9f0ffcf13042926ded3f2d9d92672aaec966ce55e49b94e12c755bbc13bab01764c52b928d4e04757e7d765f97421898c52a8e8c5b61558be74856cfe02149e857f2ddf63db634725f60bbe665d0e389ab81a4071560e9338a1", 0x6e}], 0x5, &(0x7f0000002a00)=[{0xc0, 0x0, 0x81, "74818d12674907a8b787bb6057fe774227ef326efdb1d56edbbc0ac8fe3318eeff20b0a67a8d402267d303777b64dc91fd2383e8e474334e2dd428ef8a0acab869a58367cc52387522ebbef0c3e4ab78ba12f78ecb0c92f7c7f0a79c4641784ca0ef71c24a08989c681a5161f5ba17219961c476b27c9605475c3fb1aa3f0b7895595e7c30021b193e210be72df84a089795b7584199558b846097c6aef0869b3f20bd298e1d69692d1b49b534b3"}, {0xa0, 0x84, 0x101, "cd53a78839f55de5cee2518563935df696cced1b50530c57683451a0d5dec3cee7baf70320c5cb8893a613ae656d24174d25dd3d309e760553f977e88f2f0600447112e71b11222fa1fd9b180b666685e5c86034e7876bfb7cc9e131145ba1766b5a782cf35512022bb2e78164408e61d750d1d387aea5eeb297320898a929a4d136ab7bb76df097803307f7b233e1"}, {0xa8, 0x1, 0xffff, "648ed190f0dd563acc3417c1ac67822eaa961310fbe3e95b8a79c94973ca5ff66e212d12c9a9bbcbe7f1f2038704fbbdea4d938f472fc2d557928224e103c6b1cebb757f8fcbe7f08c3ac4d6807d2a58904ec34b584f74b665db2fae2913015583662470dec9c939e88e1794c3e3b180a395d82e055b200c1c1775accd78bc0743f2d6e09e460ee7f9cc99ea7b59b03ee3e27349"}, {0x70, 0x115, 0x100, "5f78556cf42b524e041c03914fdf7a6b21d5269ceb5f8d2b60fae267def1dca99c8e58b81fadbaa9a78ccf5fd1f5f0ea6abd6603893b2170d0ea67db7e002dc68606e46e6ec4b3b319f87dba635410a56ba350c36a1528453eb459ca87427f"}, {0x1010, 0x10e, 0xb35c, "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"}], 0x1288}}, {{&(0x7f0000003cc0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x80, &(0x7f0000006140)=[{&(0x7f0000003d40)="1187f8089040ed4581c910ed7b9a76852e75f928ad175d0ca14897046e5415c1bb56e49a", 0x24}, {&(0x7f0000003d80)="85d6c50a0d65dcfe265fe4b062d305017ee9ed875bcea05de568d23094f1e8b0420a1183b4ae79b4019d6294923807d1384d2b778f340dce2fad8c115613f33ee24b8713a36e554b174ec250b0153ba4a915efdedc6e2d1c0ef165b8da4072349f1a120f6f95565fbe9dbcb0e2110e8f0e5920798647a2dcfd056d2cb52013ffdf5df8d4a87a552fbc58481772701f112510ceda2d1549d36adcdeb66320afd9cbee8e970eda9858b4a09cd6725cef57ae9c9ccc956ce4f11778e6be042318f2aa40047f9864008f392be4d82260b3f39d1f8b8b0b17bfd801e73d13736348cd70a1a1944c7986481cbe3e7a64c0c7", 0xef}, {&(0x7f0000003e80)="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", 0x1000}, {&(0x7f0000004e80)="873216518189830d251ca1e063c3a23b917fcfea75cb9c4ae2ba44f080fcd2b800eae5aaab9755f693b21abd9c6a123e9145fc11886c4bf9e24deb2090c5c7049b076593afd85405e7db9a749328e16ae9478bc76a4f125ae7b72451c3161afeb700a6edd24b5dfa16e3a32a6df8802cf65ab17f8a243baac0a95df5a06717e8cd0362267a28dfe9add545acd05e557e1f227687c27a73325d2867181718f589d685fe4a5414999b28f326d39be21997bfef27d88e63b7fc4acb7335251dc3c48f510fc8dff29c2d80a8e023f66aa23a4ecee5e477ba99c089ce5f214b87957e289ce1efa78fd53c1cd42570d815860c88245b1fa8a70b", 0xf7}, {&(0x7f0000004f80)="4b6ed99f7d6b1ef12c7b9a3ef38a0f8e84ef054fc0c9d0ce3513cc7217c53dc53d04e2d0baf75a945fef6facecae330b4c065e98d0649f33540f187be08036cabcc0bfcfa42499807006cd8c34cdc4c4aed51aaeb0e16a896341775023dee5ffdb6631fa650fcafbbcb4df01fece91eb89d70947623c33fa48bef4825a8ab6471ac79ae41bfe80b661e6f42f6cb30930249fd41cfc9e8f36", 0x98}, {&(0x7f0000005040)="19884a38359d43a4d4222ee35f00f076ea5cd21e6761bd664768c9e0914a8ba44d01475c6fe4dacc949d8b24dacc1632da5050155ec4e7f29f374b85466f759e4b444b69713c68782a313a1da06e01d044b3215b46898f6eb64a90794cd5f7dfe3adfc38161a56c585ba06e70be3930f453b5763448ee041ea50934d5d17624d4512dde48d4ffc7a950789c705da71cee23e9b7e7d1c8bbbc3090ffcce", 0x9d}, {&(0x7f0000005100)="d15d707da725240e050a3a7e6bce4739afca44b966e46fdec249932a66532aa54cb9117734c225fc18a5381380dae5cbfa5d", 0x32}, {&(0x7f0000005140)="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", 0x1000}], 0x8}}], 0x4, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/anycast6\x00') preadv(r4, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xffffffff00000000}) [ 103.157559][ T8962] ? mount_bdev+0x290/0x290 [ 103.162068][ T8962] sget+0x1a5/0x400 [ 103.165936][ T8962] ? test_bdev_super+0x30/0x30 [ 103.170700][ T8962] mount_bdev+0xd3/0x290 [ 103.174986][ T8962] ? ext4_mount+0x40/0x40 [ 103.179331][ T8962] ? ext4_errno_to_code+0x110/0x110 [ 103.184535][ T8962] ext4_mount+0x2d/0x40 [ 103.188721][ T8962] legacy_get_tree+0x70/0xc0 [ 103.193321][ T8962] vfs_get_tree+0x4a/0x1a0 [ 103.197757][ T8962] path_mount+0x11d6/0x1ce0 [ 103.202282][ T8962] __se_sys_mount+0x23d/0x2e0 [ 103.207062][ T8962] ? mntput+0x45/0x70 [ 103.211141][ T8962] __x64_sys_mount+0x63/0x70 [ 103.215748][ T8962] do_syscall_64+0x34/0x50 [ 103.220200][ T8962] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.226119][ T8962] RIP: 0033:0x467b1a [ 103.230101][ T8962] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 103.249894][ T8962] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 03:53:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23, @local}}, 0x0, 0x0, 0x13, 0x0, "9614283ada628757f22db009ea6ffed6d2f593a44dc5b295e0658a1ac024718ded28213cdc71af8b4c8ce8c7efbb0bb2d6dc455ad9dba5a8a3349d15bb8bd6636a16687009eba0e4e29a4c5574d35cd4"}, 0xd8) r2 = socket(0x10, 0x1, 0x80000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000480)={@mcast2, 0xffdffffe, 0x2, 0x0, 0x7, 0x49b3}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000004400000008000300298bd7e8bc0b6108733e74e0d4a4c26134f76c8b5d59fcddd7fee6cf38b953503499df294ea3bf962083bc53e18ff44010c9ff7d2d075331c22993bb643230bcd579254f64549d5a92a50dc58ce32e6fb11506659a825af44300"/117, @ANYRES32=r6, @ANYBLOB="0a0018000303030303030000080026006c090000"], 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) syz_open_procfs$userns(0x0, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa600080}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="78020000", @ANYRES16=r5, @ANYBLOB="f10000000000000000255a00000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x278}, 0x1, 0x0, 0x0, 0x2010}, 0x20000000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @loopback}}, 0x0, 0x0, 0x28, 0x0, "a42f40e4c3891249bb649178ad7b43c5b253b768aa5b9b472ceebd5e5f903401da22a37a5afad6abcae49ebd9d0e2c1c8f84b7b0cee021bf72a368d4a289e8bf8013412d9ba52602ec70bbed1cfb8f25"}, 0xd8) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "1e0000cc6100", "933ba46110b80b8f210fd6622c34426eb9a2546934397f983142441163f2bbcc", "5476f524", "1b0d8269d794abc7"}, 0x38) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r7, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 103.249918][ T8962] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 103.249931][ T8962] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 103.249944][ T8962] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 103.249984][ T8962] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 103.249997][ T8962] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 103.350857][ T8996] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 103.376507][ T9005] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 03:53:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x2}) 03:53:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:41 executing program 0 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:41 executing program 3: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x26000, 0x128) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'security\x00', 0x0, [0x4603, 0x2, 0x80, 0x4, 0xffffffff]}, &(0x7f00000001c0)=0x54) [ 103.954352][ T9027] loop0: detected capacity change from 0 to 4 [ 103.971959][ T9027] FAULT_INJECTION: forcing a failure. [ 103.971959][ T9027] name failslab, interval 1, probability 0, space 0, times 0 [ 103.984666][ T9027] CPU: 1 PID: 9027 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 103.993466][ T9027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.003539][ T9027] Call Trace: [ 104.006841][ T9027] dump_stack+0x137/0x19d [ 104.011241][ T9027] should_fail+0x23c/0x250 [ 104.015662][ T9027] __should_failslab+0x81/0x90 [ 104.015688][ T9027] ? alloc_super+0x3a/0x520 [ 104.024961][ T9027] should_failslab+0x5/0x20 [ 104.029479][ T9027] kmem_cache_alloc_trace+0x49/0x320 [ 104.034808][ T9027] ? disk_block_events+0x94/0xd0 [ 104.039767][ T9027] ? mount_bdev+0x290/0x290 [ 104.044274][ T9027] alloc_super+0x3a/0x520 [ 104.048617][ T9027] ? mount_bdev+0x290/0x290 [ 104.053140][ T9027] sget+0x1a5/0x400 [ 104.056950][ T9027] ? test_bdev_super+0x30/0x30 [ 104.061714][ T9027] mount_bdev+0xd3/0x290 [ 104.065985][ T9027] ? ext4_mount+0x40/0x40 [ 104.070349][ T9027] ? ext4_errno_to_code+0x110/0x110 [ 104.075569][ T9027] ext4_mount+0x2d/0x40 [ 104.079744][ T9027] legacy_get_tree+0x70/0xc0 [ 104.084381][ T9027] vfs_get_tree+0x4a/0x1a0 [ 104.088818][ T9027] path_mount+0x11d6/0x1ce0 [ 104.093345][ T9027] __se_sys_mount+0x23d/0x2e0 [ 104.098060][ T9027] ? mntput+0x45/0x70 03:53:41 executing program 3: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x8001, 0x2, 0x7f67059a2a77741d, 0x6, 0x80}, 0x20) 03:53:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:41 executing program 3: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000440)="deb5bbd96afee8469ae7b78b669fe8cb91df2e08f3d3d1eb849b2a22cfda3ea335771eeed311aa7bce853c70918fd7820038ab0c6d5a91eb1c776f57fb442c1a67ae869c6141", 0x46, 0x4, &(0x7f00000004c0)={0xa, 0x4e21, 0x8, @private2, 0xc76}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_io_uring_complete(0x0) sendmsg$inet6(r2, &(0x7f0000000400)={&(0x7f0000000000)={0xa, 0x4e23, 0x7, @local, 0x4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000100)="412c6f56f7608144e466cafec9d7c8", 0xf}, {&(0x7f0000000140)="fab5a047c52a9231baed019efa66af8bd5d0ccce06ef26092a884692b2b566a7c3fa932f6226c41ac59e21211ade04e3fbaea8fff0a70496e11970f55d6946a147e89e17c912817b2d0227f19a0e9c0d1d943a5da83cadc4931b9ccea9d015ca48af497a23bbdb3a28", 0x69}, {&(0x7f0000000340)="9733f7c964b540cb0701bb2533ea229a3ad973b5699ee82c90746fb6594219e8bce8a298e0539692e25b09feed44bb5501258c44d4383b6144a6d97ceb09655b0c05fbc906aa53747ca5370662ced78b25325f5b36edf88c05ea8f38940d1c7549605b806633dd37646b051c3f98f057c46e76e7daf3364313c7ff5fca2667b0a3e09b", 0x83}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1a8}, 0x280000cc) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1, 0x100, 0x6, 0x500, 0x8, 0x84000000}) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 104.102044][ T9027] ? __fpregs_load_activate+0x103/0x1b0 [ 104.108725][ T9027] __x64_sys_mount+0x63/0x70 [ 104.113397][ T9027] do_syscall_64+0x34/0x50 [ 104.117814][ T9027] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.123798][ T9027] RIP: 0033:0x467b1a [ 104.127805][ T9027] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 104.127822][ T9027] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 104.127840][ T9027] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 104.127851][ T9027] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 104.127863][ T9027] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 104.127874][ T9027] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 104.127886][ T9027] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x4}) 03:53:41 executing program 0 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 104.824070][ T9078] loop0: detected capacity change from 0 to 4 [ 104.843293][ T9078] FAULT_INJECTION: forcing a failure. [ 104.843293][ T9078] name failslab, interval 1, probability 0, space 0, times 0 [ 104.856042][ T9078] CPU: 1 PID: 9078 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 03:53:41 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x5}) [ 104.864715][ T9078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.874874][ T9078] Call Trace: [ 104.878176][ T9078] dump_stack+0x137/0x19d [ 104.882573][ T9078] should_fail+0x23c/0x250 [ 104.886997][ T9078] __should_failslab+0x81/0x90 [ 104.887020][ T9078] ? prealloc_shrinker+0x5e/0x1b0 [ 104.887037][ T9078] should_failslab+0x5/0x20 03:53:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:42 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 104.887060][ T9078] __kmalloc+0x66/0x360 03:53:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) 03:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/20, 0x14}], 0x1, 0xfffff001, 0x1) 03:53:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x10}) 03:53:42 executing program 0 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 104.887145][ T9078] prealloc_shrinker+0x5e/0x1b0 [ 104.887164][ T9078] alloc_super+0x464/0x520 [ 104.887218][ T9078] ? mount_bdev+0x290/0x290 [ 104.887233][ T9078] sget+0x1a5/0x400 [ 104.887255][ T9078] ? test_bdev_super+0x30/0x30 [ 104.887271][ T9078] mount_bdev+0xd3/0x290 03:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x0, @private2, 0x2}}, 0x0, 0x0, 0xf, 0x0, "4c52b1a01df2dfc668d710e8cd327eed811f4f190388faccd8d13a4109cade9d08d6e976065b0c0b66527cf5a28df668650669ec4f1e0dd4b3272960df85c242df45ec0e7a2e6271a7dccce05f060d86"}, 0xd8) fchdir(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x3f, @private1, 0x55}}, 0x0, 0x0, 0xd, 0x0, "ace6dbfc812bbfd08440228c5a22cd9f6df881857689681027d6d874df3880411aa70ef8b390e1069f6e779282524caa6cb5fd2d511a51009f259c33e9acdff2c732b003d97f55b29650b569a8716154"}, 0x44) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') [ 104.887286][ T9078] ? ext4_mount+0x40/0x40 03:53:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 03:53:42 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 104.887385][ T9078] ? ext4_errno_to_code+0x110/0x110 [ 104.887408][ T9078] ext4_mount+0x2d/0x40 [ 104.887427][ T9078] legacy_get_tree+0x70/0xc0 [ 104.887471][ T9078] vfs_get_tree+0x4a/0x1a0 [ 104.887489][ T9078] path_mount+0x11d6/0x1ce0 [ 104.887513][ T9078] __se_sys_mount+0x23d/0x2e0 [ 104.887535][ T9078] ? mntput+0x45/0x70 [ 104.887582][ T9078] ? __fpregs_load_activate+0x103/0x1b0 [ 104.887607][ T9078] __x64_sys_mount+0x63/0x70 [ 104.887629][ T9078] do_syscall_64+0x34/0x50 [ 104.887676][ T9078] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.887701][ T9078] RIP: 0033:0x467b1a [ 104.887714][ T9078] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 104.887809][ T9078] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 104.887829][ T9078] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 104.887841][ T9078] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 104.887852][ T9078] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 104.887864][ T9078] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 104.887875][ T9078] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 105.087247][ T9135] loop0: detected capacity change from 0 to 4 [ 105.088787][ T9135] FAULT_INJECTION: forcing a failure. [ 105.088787][ T9135] name failslab, interval 1, probability 0, space 0, times 0 [ 105.088809][ T9135] CPU: 0 PID: 9135 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 105.088828][ T9135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.088837][ T9135] Call Trace: [ 105.088845][ T9135] dump_stack+0x137/0x19d [ 105.088921][ T9135] should_fail+0x23c/0x250 [ 105.088938][ T9135] __should_failslab+0x81/0x90 [ 105.088958][ T9135] ? __list_lru_init+0x70/0x520 [ 105.088976][ T9135] should_failslab+0x5/0x20 [ 105.088995][ T9135] __kmalloc+0x66/0x360 [ 105.089011][ T9135] __list_lru_init+0x70/0x520 [ 105.089234][ T9135] alloc_super+0x490/0x520 [ 105.089255][ T9135] ? mount_bdev+0x290/0x290 [ 105.089271][ T9135] sget+0x1a5/0x400 [ 105.089325][ T9135] ? test_bdev_super+0x30/0x30 [ 105.089339][ T9135] mount_bdev+0xd3/0x290 [ 105.089353][ T9135] ? ext4_mount+0x40/0x40 [ 105.089372][ T9135] ? ext4_errno_to_code+0x110/0x110 [ 105.089390][ T9135] ext4_mount+0x2d/0x40 [ 105.089408][ T9135] legacy_get_tree+0x70/0xc0 [ 105.089503][ T9135] vfs_get_tree+0x4a/0x1a0 [ 105.089519][ T9135] path_mount+0x11d6/0x1ce0 [ 105.089603][ T9135] __se_sys_mount+0x23d/0x2e0 [ 105.089625][ T9135] ? mntput+0x45/0x70 [ 105.089645][ T9135] __x64_sys_mount+0x63/0x70 [ 105.089667][ T9135] do_syscall_64+0x34/0x50 [ 105.089708][ T9135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.089790][ T9135] RIP: 0033:0x467b1a [ 105.089805][ T9135] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:42 executing program 0 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x12}) 03:53:42 executing program 2: sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x40801) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000300)=0x87, 0x4) r1 = creat(&(0x7f0000000200)='./file0\x00', 0xc1b4ef5265dc2883) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000240)=0x7ff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 03:53:42 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 105.089887][ T9135] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 105.089914][ T9135] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 105.089928][ T9135] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 105.089941][ T9135] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 105.089953][ T9135] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 105.089965][ T9135] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 03:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 105.510526][ T9167] loop0: detected capacity change from 0 to 4 [ 105.526092][ T9167] FAULT_INJECTION: forcing a failure. [ 105.526092][ T9167] name failslab, interval 1, probability 0, space 0, times 0 [ 105.538759][ T9167] CPU: 1 PID: 9167 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 105.547448][ T9167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.557551][ T9167] Call Trace: 03:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000000)=0x81, 0x4) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) [ 105.560826][ T9167] dump_stack+0x137/0x19d [ 105.565157][ T9167] should_fail+0x23c/0x250 [ 105.569640][ T9167] __should_failslab+0x81/0x90 [ 105.574422][ T9167] should_failslab+0x5/0x20 [ 105.578942][ T9167] kmem_cache_alloc_node_trace+0x59/0x300 [ 105.584734][ T9167] ? __radix_tree_replace+0x187/0x1a0 [ 105.590131][ T9167] ? __kmalloc_node+0x30/0x40 [ 105.595167][ T9167] __kmalloc_node+0x30/0x40 [ 105.599679][ T9167] kvmalloc_node+0x81/0xf0 [ 105.604164][ T9167] __list_lru_init+0x1dd/0x520 03:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:42 executing program 0 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x500}) [ 105.608984][ T9167] alloc_super+0x490/0x520 [ 105.613647][ T9167] ? mount_bdev+0x290/0x290 [ 105.618216][ T9167] sget+0x1a5/0x400 [ 105.622029][ T9167] ? test_bdev_super+0x30/0x30 [ 105.626788][ T9167] mount_bdev+0xd3/0x290 [ 105.631087][ T9167] ? ext4_mount+0x40/0x40 [ 105.635446][ T9167] ? ext4_errno_to_code+0x110/0x110 [ 105.640728][ T9167] ext4_mount+0x2d/0x40 [ 105.644891][ T9167] legacy_get_tree+0x70/0xc0 [ 105.649493][ T9167] vfs_get_tree+0x4a/0x1a0 03:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @local}}, 0x0, 0x0, 0x1, 0x0, "8e5392ebf739ca5435e33c7824059786da609591087955de6703eb8a8a8d74daa73a5e2139a00053ae0eb4bc51c189a098b62603c09d526c3f650e4f150c9a629e98368a8e6642bdafba0086e93c5a45"}, 0xd8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local, 0x2, 0x2, 0x3, 0xa, 0x3, 0x7f}, 0x20) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) 03:53:42 executing program 4: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 105.649513][ T9167] path_mount+0x11d6/0x1ce0 [ 105.649543][ T9167] __se_sys_mount+0x23d/0x2e0 [ 105.649565][ T9167] ? mntput+0x45/0x70 [ 105.649582][ T9167] ? __fpregs_load_activate+0x103/0x1b0 [ 105.649626][ T9167] __x64_sys_mount+0x63/0x70 [ 105.649647][ T9167] do_syscall_64+0x34/0x50 [ 105.649691][ T9167] entry_SYSCALL_64_after_hwframe+0x44/0xae 03:53:42 executing program 0 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={@loopback={0xfec0ffff00000000, 0x300}, 0x0, r4}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r5, 0x407, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x2ffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @private}, 0x6f, r4}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x45, r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x32, r4}) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r7, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x1200}) 03:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 105.649714][ T9167] RIP: 0033:0x467b1a [ 105.649727][ T9167] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:53:42 executing program 0 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 105.649741][ T9167] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 105.649761][ T9167] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 105.649774][ T9167] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 105.649787][ T9167] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 105.649800][ T9167] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 105.649813][ T9167] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 105.715415][ T9200] loop0: detected capacity change from 0 to 4 03:53:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) 03:53:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x3f00}) [ 105.717360][ T9200] FAULT_INJECTION: forcing a failure. [ 105.717360][ T9200] name failslab, interval 1, probability 0, space 0, times 0 [ 105.717383][ T9200] CPU: 1 PID: 9200 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 105.717429][ T9200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.717439][ T9200] Call Trace: [ 105.717446][ T9200] dump_stack+0x137/0x19d [ 105.717507][ T9200] should_fail+0x23c/0x250 [ 105.717522][ T9200] __should_failslab+0x81/0x90 [ 105.717540][ T9200] ? __list_lru_init+0x70/0x520 03:53:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0xff0f}) 03:53:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 105.717596][ T9200] should_failslab+0x5/0x20 [ 105.717617][ T9200] __kmalloc+0x66/0x360 [ 105.717632][ T9200] __list_lru_init+0x70/0x520 [ 105.717647][ T9200] alloc_super+0x4bf/0x520 [ 105.717668][ T9200] ? mount_bdev+0x290/0x290 [ 105.717684][ T9200] sget+0x1a5/0x400 [ 105.717756][ T9200] ? test_bdev_super+0x30/0x30 [ 105.717771][ T9200] mount_bdev+0xd3/0x290 [ 105.717785][ T9200] ? ext4_mount+0x40/0x40 [ 105.717804][ T9200] ? ext4_errno_to_code+0x110/0x110 [ 105.717856][ T9200] ext4_mount+0x2d/0x40 [ 105.717879][ T9200] legacy_get_tree+0x70/0xc0 [ 105.717900][ T9200] vfs_get_tree+0x4a/0x1a0 [ 105.717916][ T9200] path_mount+0x11d6/0x1ce0 [ 105.717938][ T9200] __se_sys_mount+0x23d/0x2e0 [ 105.718042][ T9200] ? mntput+0x45/0x70 [ 105.718060][ T9200] ? __fpregs_load_activate+0x103/0x1b0 [ 105.718084][ T9200] __x64_sys_mount+0x63/0x70 [ 105.718183][ T9200] do_syscall_64+0x34/0x50 [ 105.718203][ T9200] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.718225][ T9200] RIP: 0033:0x467b1a [ 105.718237][ T9200] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 105.718255][ T9200] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 105.718275][ T9200] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 105.718288][ T9200] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 105.718329][ T9200] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 105.718341][ T9200] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 105.718354][ T9200] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 105.807198][ T9217] loop0: detected capacity change from 0 to 4 [ 105.808940][ T9217] FAULT_INJECTION: forcing a failure. [ 105.808940][ T9217] name failslab, interval 1, probability 0, space 0, times 0 [ 105.808961][ T9217] CPU: 1 PID: 9217 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 105.808980][ T9217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.808990][ T9217] Call Trace: [ 105.808997][ T9217] dump_stack+0x137/0x19d [ 105.809099][ T9217] should_fail+0x23c/0x250 [ 105.809114][ T9217] __should_failslab+0x81/0x90 [ 105.809132][ T9217] should_failslab+0x5/0x20 [ 105.809152][ T9217] kmem_cache_alloc_node_trace+0x59/0x300 [ 105.809170][ T9217] ? __kmalloc_node+0x30/0x40 [ 105.809261][ T9217] __kmalloc_node+0x30/0x40 [ 105.809281][ T9217] kvmalloc_node+0x81/0xf0 [ 105.809304][ T9217] __list_lru_init+0x1dd/0x520 [ 105.809320][ T9217] alloc_super+0x4bf/0x520 [ 105.809343][ T9217] ? mount_bdev+0x290/0x290 [ 105.809359][ T9217] sget+0x1a5/0x400 [ 105.809423][ T9217] ? test_bdev_super+0x30/0x30 [ 105.809439][ T9217] mount_bdev+0xd3/0x290 [ 105.809453][ T9217] ? ext4_mount+0x40/0x40 [ 105.809471][ T9217] ? ext4_errno_to_code+0x110/0x110 [ 105.809488][ T9217] ext4_mount+0x2d/0x40 [ 105.809512][ T9217] legacy_get_tree+0x70/0xc0 [ 105.809558][ T9217] vfs_get_tree+0x4a/0x1a0 [ 105.809574][ T9217] path_mount+0x11d6/0x1ce0 [ 105.809595][ T9217] __se_sys_mount+0x23d/0x2e0 [ 105.809617][ T9217] ? mntput+0x45/0x70 [ 105.809657][ T9217] ? __fpregs_load_activate+0x103/0x1b0 [ 105.809680][ T9217] __x64_sys_mount+0x63/0x70 [ 105.809699][ T9217] do_syscall_64+0x34/0x50 [ 105.809718][ T9217] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.809741][ T9217] RIP: 0033:0x467b1a [ 105.809757][ T9217] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 105.809771][ T9217] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 105.809789][ T9217] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 105.809800][ T9217] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 105.809863][ T9217] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 105.809882][ T9217] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 105.809893][ T9217] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 105.889510][ T9232] loop0: detected capacity change from 0 to 4 [ 105.891075][ T9232] FAULT_INJECTION: forcing a failure. [ 105.891075][ T9232] name failslab, interval 1, probability 0, space 0, times 0 [ 106.372963][ T9232] CPU: 0 PID: 9232 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 106.381625][ T9232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.391715][ T9232] Call Trace: [ 106.394990][ T9232] dump_stack+0x137/0x19d [ 106.399330][ T9232] should_fail+0x23c/0x250 [ 106.403842][ T9232] __should_failslab+0x81/0x90 [ 106.409091][ T9232] ? ext4_fill_super+0x3e/0x7f90 [ 106.414052][ T9232] should_failslab+0x5/0x20 [ 106.418557][ T9232] __kmalloc_track_caller+0x64/0x360 [ 106.423823][ T9232] ? bdev_name+0x1e1/0x240 [ 106.428326][ T9232] kstrdup+0x31/0x70 [ 106.432272][ T9232] ext4_fill_super+0x3e/0x7f90 [ 106.437067][ T9232] ? vsnprintf+0xe8f/0xed0 [ 106.441486][ T9232] ? snprintf+0x6f/0x90 [ 106.445747][ T9232] ? register_shrinker_prepared+0xdf/0xf0 [ 106.451448][ T9232] ? set_blocksize+0x197/0x2a0 [ 106.456227][ T9232] mount_bdev+0x1e8/0x290 [ 106.460558][ T9232] ? ext4_mount+0x40/0x40 [ 106.464867][ T9232] ? ext4_errno_to_code+0x110/0x110 [ 106.470048][ T9232] ext4_mount+0x2d/0x40 [ 106.474342][ T9232] legacy_get_tree+0x70/0xc0 [ 106.478968][ T9232] vfs_get_tree+0x4a/0x1a0 [ 106.483890][ T9232] path_mount+0x11d6/0x1ce0 [ 106.488739][ T9232] __se_sys_mount+0x23d/0x2e0 [ 106.493398][ T9232] ? mntput+0x45/0x70 [ 106.497418][ T9232] __x64_sys_mount+0x63/0x70 [ 106.501999][ T9232] do_syscall_64+0x34/0x50 [ 106.506430][ T9232] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.512311][ T9232] RIP: 0033:0x467b1a [ 106.516193][ T9232] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 106.535780][ T9232] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 106.544239][ T9232] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 106.552217][ T9232] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 03:53:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x100000}) 03:53:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:43 executing program 4: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 106.560171][ T9232] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 106.568128][ T9232] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 106.576095][ T9232] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="50de1434f77a8cbc4e208d63a4c4986ff83969b7061ba7e878593a672cda3812df0a0d9e86c4f24c9fef5f0b15d7e1311a3f63c1b42de4b593f7b779e942471bb999084f2743eeb6a357fdbb60fccd4a8bc1132daf2cb7da703d8b2b98af416056f65d4726c1dbcf10f57023f1b86d1c68b8afc99a776054d5098ae32e3f46b9b5e166b3d894f2bb673f1e3f0ae24f8e5e3189e7ec687d8bdfa0c6", 0x9b}], 0x1, 0x7) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x51, 0x9, 0x2000, {}, {0xdf10, 0x9}, @ramp={0x2, 0x9, {0xdee1, 0x401, 0x7f, 0xb26}}}) 03:53:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) 03:53:43 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, 0x0, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:43 executing program 0 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x1000000}) 03:53:43 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, 0x0, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 106.752085][ T9294] loop0: detected capacity change from 0 to 4 [ 106.765890][ T9294] FAULT_INJECTION: forcing a failure. [ 106.765890][ T9294] name failslab, interval 1, probability 0, space 0, times 0 [ 106.778676][ T9294] CPU: 1 PID: 9294 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 106.787364][ T9294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.797417][ T9294] Call Trace: 03:53:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1000000000000232, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/130, 0x82}], 0x1, 0x4, 0x5) [ 106.800690][ T9294] dump_stack+0x137/0x19d [ 106.805028][ T9294] should_fail+0x23c/0x250 [ 106.809451][ T9294] __should_failslab+0x81/0x90 [ 106.814234][ T9294] ? ext4_fill_super+0x63/0x7f90 [ 106.819193][ T9294] should_failslab+0x5/0x20 [ 106.823702][ T9294] kmem_cache_alloc_trace+0x49/0x320 [ 106.829016][ T9294] ext4_fill_super+0x63/0x7f90 [ 106.833829][ T9294] ? vsnprintf+0xe8f/0xed0 [ 106.833874][ T9294] ? snprintf+0x6f/0x90 [ 106.833890][ T9294] ? register_shrinker_prepared+0xdf/0xf0 03:53:44 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, 0x0, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000300)="bd6def63752d56990500", 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0xfff) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/239, 0xef}, {&(0x7f0000000000)=""/18, 0x12}], 0x3, 0x20000, 0xffffff01) [ 106.833910][ T9294] ? set_blocksize+0x197/0x2a0 [ 106.833928][ T9294] mount_bdev+0x1e8/0x290 [ 106.833947][ T9294] ? ext4_mount+0x40/0x40 [ 106.833966][ T9294] ? ext4_errno_to_code+0x110/0x110 [ 106.834059][ T9294] ext4_mount+0x2d/0x40 [ 106.834080][ T9294] legacy_get_tree+0x70/0xc0 [ 106.834101][ T9294] vfs_get_tree+0x4a/0x1a0 [ 106.834154][ T9294] path_mount+0x11d6/0x1ce0 [ 106.834177][ T9294] __se_sys_mount+0x23d/0x2e0 [ 106.834198][ T9294] ? mntput+0x45/0x70 [ 106.834215][ T9294] ? __fpregs_load_activate+0x103/0x1b0 03:53:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x37) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 106.834238][ T9294] __x64_sys_mount+0x63/0x70 [ 106.834343][ T9294] do_syscall_64+0x34/0x50 [ 106.908220][ T9294] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.914128][ T9294] RIP: 0033:0x467b1a [ 106.918038][ T9294] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 106.938282][ T9294] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 106.938308][ T9294] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 106.938322][ T9294] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 106.938334][ T9294] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 106.938404][ T9294] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 106.938416][ T9294] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:44 executing program 4: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x2000000}) 03:53:44 executing program 0 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x408000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7, 0x1, 0x3}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 107.489464][ T9346] loop0: detected capacity change from 0 to 4 [ 107.502572][ T9346] FAULT_INJECTION: forcing a failure. [ 107.502572][ T9346] name failslab, interval 1, probability 0, space 0, times 0 [ 107.515363][ T9346] CPU: 0 PID: 9346 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 107.524043][ T9346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.534147][ T9346] Call Trace: 03:53:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/53, 0x35}], 0x1, 0x9, 0x0) 03:53:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 107.537453][ T9346] dump_stack+0x137/0x19d [ 107.541788][ T9346] should_fail+0x23c/0x250 [ 107.546211][ T9346] __should_failslab+0x81/0x90 [ 107.550984][ T9346] ? ext4_fill_super+0x1d8/0x7f90 [ 107.556456][ T9346] should_failslab+0x5/0x20 [ 107.560997][ T9346] kmem_cache_alloc_trace+0x49/0x320 [ 107.566309][ T9346] ? ext4_fill_super+0x63/0x7f90 [ 107.571276][ T9346] ext4_fill_super+0x1d8/0x7f90 [ 107.576163][ T9346] ? vsnprintf+0xe8f/0xed0 [ 107.580676][ T9346] ? snprintf+0x6f/0x90 03:53:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x101, 0x2, 0xff, 0x17, 0x0, 0x5}, 0x20) 03:53:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x4000000}) [ 107.584925][ T9346] ? register_shrinker_prepared+0xdf/0xf0 [ 107.590766][ T9346] ? set_blocksize+0x197/0x2a0 [ 107.597972][ T9346] mount_bdev+0x1e8/0x290 [ 107.602311][ T9346] ? ext4_mount+0x40/0x40 [ 107.602337][ T9346] ? ext4_errno_to_code+0x110/0x110 [ 107.602369][ T9346] ext4_mount+0x2d/0x40 [ 107.602386][ T9346] legacy_get_tree+0x70/0xc0 [ 107.602407][ T9346] vfs_get_tree+0x4a/0x1a0 [ 107.602424][ T9346] path_mount+0x11d6/0x1ce0 [ 107.602463][ T9346] __se_sys_mount+0x23d/0x2e0 [ 107.602486][ T9346] ? mntput+0x45/0x70 [ 107.602544][ T9346] ? __fpregs_load_activate+0x103/0x1b0 [ 107.602566][ T9346] __x64_sys_mount+0x63/0x70 [ 107.602588][ T9346] do_syscall_64+0x34/0x50 [ 107.602612][ T9346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.602639][ T9346] RIP: 0033:0x467b1a [ 107.602653][ T9346] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 107.602698][ T9346] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 107.602716][ T9346] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 107.602729][ T9346] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 107.602741][ T9346] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 107.602753][ T9346] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 107.602802][ T9346] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:45 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(0x0, 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:45 executing program 0 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7, 0x0, 0x2, 0x0, 0x2, 0x7}, 0x20) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x5000000}) 03:53:45 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:45 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4e21, 0x9, 0x4e23, 0x0, 0x2, 0x80, 0x80, 0x3c}, {0x1, 0x100, 0x3, 0x9, 0x10000, 0x0, 0x1f, 0x7}, {0x1000, 0x8, 0x3f, 0x8d}, 0x81, 0x6e6bbf, 0x1, 0x0, 0x3, 0x1}, {{@in=@loopback, 0x4d4, 0x17}, 0xa, @in6=@loopback, 0x3503, 0x0, 0x0, 0x2, 0x7, 0x1, 0x6}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2000}) [ 108.362606][ T9408] loop0: detected capacity change from 0 to 4 [ 108.396823][ T9408] FAULT_INJECTION: forcing a failure. [ 108.396823][ T9408] name failslab, interval 1, probability 0, space 0, times 0 03:53:45 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x10000000}) 03:53:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 108.412685][ T9408] CPU: 1 PID: 9408 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 108.421491][ T9408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.432498][ T9408] Call Trace: [ 108.435789][ T9408] dump_stack+0x137/0x19d [ 108.440121][ T9408] should_fail+0x23c/0x250 [ 108.444584][ T9408] __should_failslab+0x81/0x90 [ 108.449431][ T9408] ? ext4_fill_super+0x1d8/0x7f90 [ 108.454468][ T9408] should_failslab+0x5/0x20 03:53:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 108.458998][ T9408] kmem_cache_alloc_trace+0x49/0x320 [ 108.464287][ T9408] ? ext4_fill_super+0x63/0x7f90 [ 108.469476][ T9408] ext4_fill_super+0x1d8/0x7f90 [ 108.474331][ T9408] ? vsnprintf+0xe8f/0xed0 [ 108.478771][ T9408] ? snprintf+0x6f/0x90 [ 108.478794][ T9408] ? register_shrinker_prepared+0xdf/0xf0 [ 108.478858][ T9408] ? set_blocksize+0x197/0x2a0 [ 108.478883][ T9408] mount_bdev+0x1e8/0x290 [ 108.478939][ T9408] ? ext4_mount+0x40/0x40 [ 108.478961][ T9408] ? ext4_errno_to_code+0x110/0x110 [ 108.479001][ T9408] ext4_mount+0x2d/0x40 [ 108.479023][ T9408] legacy_get_tree+0x70/0xc0 [ 108.479046][ T9408] vfs_get_tree+0x4a/0x1a0 [ 108.479064][ T9408] path_mount+0x11d6/0x1ce0 [ 108.525217][ T9408] __se_sys_mount+0x23d/0x2e0 [ 108.530084][ T9408] ? mntput+0x45/0x70 [ 108.534066][ T9408] ? __fpregs_load_activate+0x103/0x1b0 [ 108.539637][ T9408] __x64_sys_mount+0x63/0x70 [ 108.544230][ T9408] do_syscall_64+0x34/0x50 [ 108.548709][ T9408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.554608][ T9408] RIP: 0033:0x467b1a [ 108.558556][ T9408] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 108.578167][ T9408] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 108.578197][ T9408] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 108.578209][ T9408] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 108.578220][ T9408] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 108.578231][ T9408] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 108.618694][ T9408] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:46 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(0x0, 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) preadv(r2, &(0x7f00000002c0), 0x0, 0xff, 0x3f) r3 = socket$inet6(0xa, 0x2, 0x1) openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0x490400, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000000)=0x3, 0x4) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') getsockopt$inet6_int(r4, 0x29, 0x34, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchdir(r5) flistxattr(r2, &(0x7f0000000540)=""/184, 0xb8) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000180)=0x10) fchdir(r4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000100)) fchdir(0xffffffffffffffff) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000600)=""/235) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000) 03:53:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x12000000}) 03:53:46 executing program 0 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 109.235050][ T9465] loop0: detected capacity change from 0 to 4 [ 109.244631][ T9465] FAULT_INJECTION: forcing a failure. [ 109.244631][ T9465] name failslab, interval 1, probability 0, space 0, times 0 [ 109.257279][ T9465] CPU: 1 PID: 9465 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 109.265962][ T9465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.276073][ T9465] Call Trace: [ 109.279349][ T9465] dump_stack+0x137/0x19d 03:53:46 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000080)}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4092, 0xffc}, {&(0x7f00000022c0)=""/135, 0x87}, {&(0x7f0000002380)=""/101, 0x65}], 0x8, 0x9, 0x80000001) [ 109.283693][ T9465] should_fail+0x23c/0x250 [ 109.288118][ T9465] __should_failslab+0x81/0x90 [ 109.292889][ T9465] should_failslab+0x5/0x20 [ 109.297589][ T9465] kmem_cache_alloc_node+0x56/0x2f0 [ 109.302902][ T9465] ? chksum_update+0x39/0x50 [ 109.307532][ T9465] ? create_task_io_context+0x36/0x210 [ 109.313024][ T9465] create_task_io_context+0x36/0x210 [ 109.318320][ T9465] submit_bio_checks+0x778/0x800 03:53:46 executing program 0 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x3f000000}) 03:53:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) rmdir(&(0x7f0000000100)='./control\x00') [ 109.318348][ T9465] ? mempool_alloc_slab+0x16/0x20 [ 109.318382][ T9465] ? mempool_alloc_slab+0x16/0x20 [ 109.318401][ T9465] submit_bio_noacct+0x33/0x7e0 03:53:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) ioctl$RTC_UIE_OFF(r2, 0x7004) socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000000)=""/59, 0x3b}], 0x2, 0x100, 0x6) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 109.318423][ T9465] ? mempool_alloc_slab+0x16/0x20 [ 109.318441][ T9465] ? mempool_free+0x130/0x130 [ 109.318459][ T9465] ? mempool_alloc+0x99/0x300 [ 109.318478][ T9465] submit_bio+0x16d/0x2b0 [ 109.318499][ T9465] ? bio_alloc_bioset+0x402/0x480 [ 109.318578][ T9465] submit_bh_wbc+0x2f3/0x330 [ 109.318679][ T9465] submit_bh+0x21/0x30 [ 109.318701][ T9465] ? __wait_on_buffer+0x60/0x60 [ 109.318748][ T9465] ext4_read_bh+0xdf/0x190 [ 109.318798][ T9465] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 109.318822][ T9465] ext4_fill_super+0x419/0x7f90 [ 109.318841][ T9465] ? vsnprintf+0xe8f/0xed0 [ 109.318856][ T9465] ? register_shrinker_prepared+0xdf/0xf0 [ 109.318876][ T9465] ? set_blocksize+0x197/0x2a0 [ 109.318904][ T9465] mount_bdev+0x1e8/0x290 [ 109.318973][ T9465] ? ext4_mount+0x40/0x40 [ 109.318993][ T9465] ? ext4_errno_to_code+0x110/0x110 [ 109.319013][ T9465] ext4_mount+0x2d/0x40 [ 109.319085][ T9465] legacy_get_tree+0x70/0xc0 [ 109.319107][ T9465] vfs_get_tree+0x4a/0x1a0 [ 109.319123][ T9465] path_mount+0x11d6/0x1ce0 [ 109.319160][ T9465] __se_sys_mount+0x23d/0x2e0 [ 109.319179][ T9465] ? mntput+0x45/0x70 [ 109.319194][ T9465] ? __fpregs_load_activate+0x103/0x1b0 [ 109.319216][ T9465] __x64_sys_mount+0x63/0x70 [ 109.319270][ T9465] do_syscall_64+0x34/0x50 [ 109.319295][ T9465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.319322][ T9465] RIP: 0033:0x467b1a [ 109.319337][ T9465] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 109.319354][ T9465] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 109.319373][ T9465] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 109.319386][ T9465] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 109.319400][ T9465] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 109.319412][ T9465] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 109.319485][ T9465] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 109.320168][ T9465] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 109.403409][ T9497] loop0: detected capacity change from 0 to 4 [ 109.628021][ T9497] FAULT_INJECTION: forcing a failure. [ 109.628021][ T9497] name failslab, interval 1, probability 0, space 0, times 0 [ 109.640676][ T9497] CPU: 1 PID: 9497 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 109.649363][ T9497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.659593][ T9497] Call Trace: [ 109.662868][ T9497] dump_stack+0x137/0x19d [ 109.667190][ T9497] should_fail+0x23c/0x250 [ 109.671619][ T9497] __should_failslab+0x81/0x90 [ 109.676400][ T9497] should_failslab+0x5/0x20 [ 109.681003][ T9497] kmem_cache_alloc_node_trace+0x59/0x300 [ 109.686735][ T9497] ? __crypto_alg_lookup+0x36d/0x3a0 [ 109.694539][ T9497] ? __kmalloc_node+0x30/0x40 [ 109.699307][ T9497] __kmalloc_node+0x30/0x40 [ 109.703903][ T9497] crypto_create_tfm_node+0x4a/0x1f0 [ 109.709195][ T9497] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 109.714642][ T9497] crypto_alloc_tfm_node+0x100/0x290 [ 109.719931][ T9497] crypto_alloc_shash+0x2b/0x30 [ 109.724901][ T9497] ext4_fill_super+0x615/0x7f90 [ 109.729754][ T9497] ? vsnprintf+0xe8f/0xed0 [ 109.734285][ T9497] ? register_shrinker_prepared+0xdf/0xf0 [ 109.740108][ T9497] ? set_blocksize+0x197/0x2a0 [ 109.745175][ T9497] mount_bdev+0x1e8/0x290 [ 109.749493][ T9497] ? ext4_mount+0x40/0x40 [ 109.753881][ T9497] ? ext4_errno_to_code+0x110/0x110 [ 109.759238][ T9497] ext4_mount+0x2d/0x40 [ 109.763381][ T9497] legacy_get_tree+0x70/0xc0 [ 109.768210][ T9497] vfs_get_tree+0x4a/0x1a0 [ 109.772652][ T9497] path_mount+0x11d6/0x1ce0 [ 109.777398][ T9497] __se_sys_mount+0x23d/0x2e0 [ 109.782152][ T9497] ? mntput+0x45/0x70 [ 109.786140][ T9497] ? __fpregs_load_activate+0x8f/0x1b0 [ 109.791848][ T9497] __x64_sys_mount+0x63/0x70 [ 109.796426][ T9497] do_syscall_64+0x34/0x50 [ 109.800921][ T9497] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.806832][ T9497] RIP: 0033:0x467b1a [ 109.810715][ T9497] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 109.830351][ T9497] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 109.839661][ T9497] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000467b1a [ 109.847633][ T9497] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f434d8da000 [ 109.855608][ T9497] RBP: 00007f434d8da040 R08: 00007f434d8da040 R09: 0000000020000000 [ 109.864182][ T9497] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 109.872141][ T9497] R13: 0000000020000100 R14: 00007f434d8da000 R15: 00000000200000c0 [ 109.880152][ T9497] EXT4-fs (loop0): Cannot load crc32c driver. 03:53:47 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(0x0, 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x8000, 0x0) 03:53:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280), 0x0, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0xfeffffff}) 03:53:47 executing program 0 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280), 0x0, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/223, 0xdf}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00000013c0)=""/67, 0x43}, {&(0x7f0000001440)=""/57, 0x39}, {&(0x7f0000001480)=""/111, 0x6f}, {&(0x7f0000001500)=""/16, 0x10}], 0x9, 0x9, 0x0) 03:53:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0xff0f0000}) 03:53:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280), 0x0, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 110.106888][ T9526] loop0: detected capacity change from 0 to 4 [ 110.121654][ T9526] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 110.166604][ T9526] FAULT_INJECTION: forcing a failure. [ 110.166604][ T9526] name failslab, interval 1, probability 0, space 0, times 0 [ 110.179280][ T9526] CPU: 0 PID: 9526 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 110.188273][ T9526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.199052][ T9526] Call Trace: [ 110.202435][ T9526] dump_stack+0x137/0x19d [ 110.206825][ T9526] should_fail+0x23c/0x250 03:53:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) rmdir(&(0x7f0000000100)='./control\x00') [ 110.211592][ T9526] __should_failslab+0x81/0x90 [ 110.217958][ T9526] ? kobject_uevent_env+0x1a7/0xc40 [ 110.223205][ T9526] should_failslab+0x5/0x20 [ 110.227712][ T9526] kmem_cache_alloc_trace+0x49/0x320 [ 110.233009][ T9526] ? kernfs_put+0x22a/0x300 [ 110.237526][ T9526] ? ___cache_free+0x3c/0x300 [ 110.242228][ T9526] ? dev_uevent_filter+0x70/0x70 [ 110.247342][ T9526] kobject_uevent_env+0x1a7/0xc40 [ 110.252448][ T9526] ? kernfs_put+0x2e2/0x300 [ 110.256950][ T9526] kobject_uevent+0x18/0x20 [ 110.261982][ T9526] __loop_clr_fd+0x439/0x650 [ 110.266582][ T9526] lo_ioctl+0x9eb/0x11f0 [ 110.270816][ T9526] ? ___cache_free+0x3c/0x300 [ 110.275641][ T9526] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 110.281147][ T9526] ? call_rcu+0x250/0x660 [ 110.285509][ T9526] ? kfree+0xf0/0x1d0 [ 110.289784][ T9526] ? avc_has_extended_perms+0x5d8/0x7b0 [ 110.295356][ T9526] ? ext4_mount+0x40/0x40 [ 110.300053][ T9526] ? kfree+0xf0/0x1d0 [ 110.304117][ T9526] ? blkdev_common_ioctl+0x9c3/0x1040 [ 110.309501][ T9526] ? selinux_file_ioctl+0x8e0/0x970 [ 110.316731][ T9526] ? lo_release+0x120/0x120 [ 110.321341][ T9526] blkdev_ioctl+0x1d0/0x3c0 [ 110.327679][ T9526] block_ioctl+0x6d/0x80 [ 110.332169][ T9526] ? blkdev_iopoll+0x70/0x70 [ 110.337525][ T9526] __se_sys_ioctl+0xcb/0x140 [ 110.342799][ T9526] __x64_sys_ioctl+0x3f/0x50 [ 110.347844][ T9526] do_syscall_64+0x34/0x50 [ 110.352342][ T9526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.358275][ T9526] RIP: 0033:0x4663b7 [ 110.362259][ T9526] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.386044][ T9526] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.394707][ T9526] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004663b7 [ 110.403867][ T9526] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 03:53:47 executing program 0 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 110.412841][ T9526] RBP: 00007f434d8da6bc R08: 00007f434d8da040 R09: 0000000020000000 [ 110.422039][ T9526] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 110.431195][ T9526] R13: 0000000000000016 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0xfffffffe}) [ 110.503068][ T9553] loop0: detected capacity change from 0 to 4 [ 110.513741][ T9553] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 110.556622][ T9553] FAULT_INJECTION: forcing a failure. [ 110.556622][ T9553] name failslab, interval 1, probability 0, space 0, times 0 [ 110.569328][ T9553] CPU: 0 PID: 9553 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 110.578060][ T9553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.588121][ T9553] Call Trace: [ 110.591412][ T9553] dump_stack+0x137/0x19d [ 110.595801][ T9553] should_fail+0x23c/0x250 [ 110.600200][ T9553] __should_failslab+0x81/0x90 [ 110.604963][ T9553] ? kzalloc+0x1d/0x30 [ 110.609467][ T9553] should_failslab+0x5/0x20 [ 110.614197][ T9553] __kmalloc+0x66/0x360 [ 110.618422][ T9553] kzalloc+0x1d/0x30 [ 110.622398][ T9553] kobject_get_path+0x7c/0x110 [ 110.627149][ T9553] kobject_uevent_env+0x1be/0xc40 [ 110.632201][ T9553] ? kernfs_put+0x2e2/0x300 [ 110.636706][ T9553] kobject_uevent+0x18/0x20 [ 110.641275][ T9553] __loop_clr_fd+0x439/0x650 [ 110.645876][ T9553] lo_ioctl+0x9eb/0x11f0 [ 110.650150][ T9553] ? ___cache_free+0x3c/0x300 [ 110.654828][ T9553] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 110.660131][ T9553] ? call_rcu+0x250/0x660 [ 110.664471][ T9553] ? kfree+0xf0/0x1d0 [ 110.668483][ T9553] ? avc_has_extended_perms+0x5d8/0x7b0 [ 110.674186][ T9553] ? ext4_mount+0x40/0x40 [ 110.678531][ T9553] ? kfree+0xf0/0x1d0 [ 110.682518][ T9553] ? blkdev_common_ioctl+0x9c3/0x1040 [ 110.687931][ T9553] ? selinux_file_ioctl+0x8e0/0x970 [ 110.693118][ T9553] ? lo_release+0x120/0x120 [ 110.697615][ T9553] blkdev_ioctl+0x1d0/0x3c0 [ 110.702128][ T9553] block_ioctl+0x6d/0x80 [ 110.706445][ T9553] ? blkdev_iopoll+0x70/0x70 [ 110.711026][ T9553] __se_sys_ioctl+0xcb/0x140 [ 110.715634][ T9553] __x64_sys_ioctl+0x3f/0x50 [ 110.720299][ T9553] do_syscall_64+0x34/0x50 [ 110.724811][ T9553] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.730846][ T9553] RIP: 0033:0x4663b7 [ 110.734745][ T9553] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.754356][ T9553] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.762839][ T9553] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004663b7 [ 110.770819][ T9553] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 110.778850][ T9553] RBP: 00007f434d8da6bc R08: 00007f434d8da040 R09: 0000000020000000 [ 110.786804][ T9553] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 110.794928][ T9553] R13: 0000000000000016 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:48 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919c", 0x4f, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:48 executing program 2: clock_gettime(0x0, &(0x7f0000001700)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) recvmmsg(r0, &(0x7f0000000d80), 0x7, 0x40012103, &(0x7f00000019c0)={0x0, 0x3938700}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) preadv(r2, &(0x7f0000000600)=[{&(0x7f0000000100)=""/148, 0x94}, {&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f0000000540)=""/175, 0xaf}], 0x5, 0x1, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r3, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x10000000000000}) 03:53:48 executing program 0 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') shutdown(r2, 0x1) preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x800, 0xd0, 0x13}, 0x18) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r7 = socket(0x10, 0x3, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x4000010, r3, 0x10000000) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index=0x2, 0x1, {0x0, r2}, 0x0, 0x5, 0x0, {0x0, r8, r7}}, 0xf06a) r9 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000000c0)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) socket(0x10, 0x3, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r10) 03:53:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919c", 0x4f, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 110.968642][ T9578] loop0: detected capacity change from 0 to 4 [ 111.004764][ T9578] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x100000000000000}) 03:53:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919c", 0x4f, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 111.076582][ T9578] FAULT_INJECTION: forcing a failure. [ 111.076582][ T9578] name failslab, interval 1, probability 0, space 0, times 0 [ 111.089331][ T9578] CPU: 0 PID: 9578 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 111.098083][ T9578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.108136][ T9578] Call Trace: [ 111.111437][ T9578] dump_stack+0x137/0x19d [ 111.115780][ T9578] should_fail+0x23c/0x250 [ 111.120291][ T9578] __should_failslab+0x81/0x90 [ 111.125065][ T9578] should_failslab+0x5/0x20 [ 111.129609][ T9578] kmem_cache_alloc_node+0x56/0x2f0 [ 111.134804][ T9578] ? __alloc_skb+0xed/0x420 [ 111.139299][ T9578] __alloc_skb+0xed/0x420 [ 111.143622][ T9578] alloc_uevent_skb+0x5b/0x120 [ 111.148479][ T9578] kobject_uevent_env+0x863/0xc40 [ 111.153510][ T9578] ? kernfs_put+0x39/0x300 [ 111.157948][ T9578] kobject_uevent+0x18/0x20 [ 111.157978][ T9578] __loop_clr_fd+0x439/0x650 [ 111.158025][ T9578] lo_ioctl+0x9eb/0x11f0 [ 111.158038][ T9578] ? ___cache_free+0x3c/0x300 [ 111.158049][ T9578] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 111.158064][ T9578] ? call_rcu+0x250/0x660 [ 111.158075][ T9578] ? kfree+0xf0/0x1d0 [ 111.158150][ T9578] ? avc_has_extended_perms+0x5d8/0x7b0 [ 111.158164][ T9578] ? ext4_mount+0x40/0x40 [ 111.158175][ T9578] ? kfree+0xf0/0x1d0 [ 111.158184][ T9578] ? blkdev_common_ioctl+0x9c3/0x1040 [ 111.158196][ T9578] ? selinux_file_ioctl+0x8e0/0x970 [ 111.158272][ T9578] ? lo_release+0x120/0x120 [ 111.158283][ T9578] blkdev_ioctl+0x1d0/0x3c0 [ 111.158292][ T9578] block_ioctl+0x6d/0x80 [ 111.158302][ T9578] ? blkdev_iopoll+0x70/0x70 [ 111.158311][ T9578] __se_sys_ioctl+0xcb/0x140 [ 111.158322][ T9578] __x64_sys_ioctl+0x3f/0x50 [ 111.158420][ T9578] do_syscall_64+0x34/0x50 03:53:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) rmdir(&(0x7f0000000100)='./control\x00') 03:53:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) vmsplice(r2, &(0x7f0000000480)=[{&(0x7f0000000100)="58946dc0a2e97c723eb6d5e556f492a5cf44782eb53e8f03ab8af626f8e93d76e29918718e326b7e134aa4d47ec9218a2eb31945c559609b692076df64fd9d04395ad01174c097dc544c44f48b9a8383dab9", 0x52}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000000)="f744cf4f123624b0a0478fbde42c38d02f2a24791235cee7e35f434356ef66ad67cc7ef369c4b3", 0x27}, {&(0x7f0000000180)="e4fa9c800174069d79eb0261bbf308e0c4fb659e79bec25ff0966497252b901b98", 0x21}, {&(0x7f00000001c0)="24b59ee483089be999d1eea5ec0c5d7cf600b11e513984ee8ed189e538f6d3220932cfc4f90635f1245c294ac042dc09612e0429fd19214f23c47873069b1e52d1103e6d314290148cc01839dff045a42b06e62c27320257dd2e21d2514efc497af8015dd047a254e082cf3f37803374c4037682695981481c582478546def26ec6f374a8fe4876b5f3d94986be912153b6f05fe58497bd0bb7adb4d6f02bd6e782ac10e32318912a141fccf145f0c2f2f735ba9633b3de0045a219260d12c23291462c342c495d5f787b38eb54a6971bb71318db2bdb5b6ac34bf5716", 0xdd}, {&(0x7f00000002c0)="a8dc9c53e0c3d4ad575e417bd8895a9f7c91559ec283", 0x16}, {&(0x7f0000000300)="dc3aeb250f4aac10afd68f3737919820af1ce1a45a19d18b7d352961d956c4a49d4a433d9a868da4edf8e1b96591cfe0bae2518a85cba47affa5c6d25bba79750de1f102f26d95ec491e800ad743bfd9a26db0d99ad062e89636995911274468cfbb8e52398f8db555025e6ddc7dc12fd03da3dcff6c5ecc45804209b88fa57fa40a74cd687e95bc9a3a635afb14d48ab41fcb10b6f17a709462bd77ac162415c2206d5b34ceaff5d4ccf5a5269cf10eac4d075c0f", 0xb5}, {&(0x7f00000003c0)="44893349c6b589f0a661281fc9b313f6a2d6687920d13e75b22c82e2742e298d01ea3ccb0d0a23aa8329070d50bfbd9daf4c985f6bc3d7c49863ab0c5dde3a2d7afca40802c4256c38addce300d8143976e7cf1623ea9b801059e86a5eadfad307f3a5de4a6eb549c0f6ac9e888752a2baa859a2730f24ab87fd8e879489ec3b0bb977d4222a45", 0x87}], 0x8, 0x8) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8, 0x3) 03:53:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x200000000000000}) [ 111.158434][ T9578] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.158494][ T9578] RIP: 0033:0x4663b7 [ 111.158503][ T9578] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 111.158512][ T9578] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.158524][ T9578] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004663b7 [ 111.158531][ T9578] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 111.158537][ T9578] RBP: 00007f434d8da6bc R08: 00007f434d8da040 R09: 0000000020000000 [ 111.158544][ T9578] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 111.158551][ T9578] R13: 0000000000000016 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:48 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:48 executing program 0 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af91", 0x77, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x400000000000000}) 03:53:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x0, @nl=@unspec, @llc={0x1a, 0x201, 0x6, 0x3, 0x3f, 0x1b, @multicast}, @ipx={0x4, 0x101, 0x3, "07c13bf02f08", 0x5}, 0x4, 0x0, 0x0, 0x0, 0x3826, &(0x7f0000000000)='macvlan1\x00', 0x5, 0x180000000000000, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x3}}, 0x0, 0x0, 0x1, 0x0, "0a7a483fa9b301a8efcab7aa71dfc4c0c4377c7b4a3799032825672f09c38aae02930007c0a3e42dfcff5da1d9f9b5db01f328a87d7a1f2f7e9f56585814d688a15a7beb1b950cbfe599a9533d77166d"}, 0xd8) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x18, 0x0, 0xb15, 0x0, 0x0, {0x1c}, [@HEADER={0x4}]}, 0x18}}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={@loopback={0xfec0ffff00000000, 0x300}, 0x0, r4}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r5, 0x407, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x2ffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @private}, 0x6f, r4}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x45, r4}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0x94, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_TX={0x5}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x95cf7c51382bcf30) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af91", 0x77, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x500000000000000}) 03:53:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af91", 0x77, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 111.871948][ T9643] loop0: detected capacity change from 0 to 4 [ 111.900551][ T9643] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6", 0x8b, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 111.966838][ T9643] FAULT_INJECTION: forcing a failure. [ 111.966838][ T9643] name failslab, interval 1, probability 0, space 0, times 0 [ 111.979627][ T9643] CPU: 1 PID: 9643 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 111.988306][ T9643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.998404][ T9643] Call Trace: [ 111.998414][ T9643] dump_stack+0x137/0x19d [ 112.006013][ T9643] should_fail+0x23c/0x250 [ 112.010439][ T9643] __should_failslab+0x81/0x90 [ 112.015206][ T9643] should_failslab+0x5/0x20 [ 112.019730][ T9643] kmem_cache_alloc_node_trace+0x59/0x300 [ 112.025524][ T9643] ? __kmalloc_node_track_caller+0x30/0x40 [ 112.031317][ T9643] __kmalloc_node_track_caller+0x30/0x40 [ 112.037043][ T9643] ? alloc_uevent_skb+0x5b/0x120 [ 112.042064][ T9643] __alloc_skb+0x187/0x420 [ 112.046514][ T9643] alloc_uevent_skb+0x5b/0x120 [ 112.051282][ T9643] kobject_uevent_env+0x863/0xc40 [ 112.056318][ T9643] ? kernfs_put+0x39/0x300 [ 112.060745][ T9643] kobject_uevent+0x18/0x20 [ 112.065228][ T9643] __loop_clr_fd+0x439/0x650 [ 112.069805][ T9643] lo_ioctl+0x9eb/0x11f0 [ 112.074308][ T9643] ? ___cache_free+0x3c/0x300 [ 112.079140][ T9643] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 112.084622][ T9643] ? call_rcu+0x250/0x660 [ 112.089001][ T9643] ? kfree+0xf0/0x1d0 [ 112.092963][ T9643] ? avc_has_extended_perms+0x5d8/0x7b0 [ 112.098494][ T9643] ? ext4_mount+0x40/0x40 [ 112.102896][ T9643] ? kfree+0xf0/0x1d0 [ 112.106866][ T9643] ? blkdev_common_ioctl+0x9c3/0x1040 [ 112.112290][ T9643] ? selinux_file_ioctl+0x8e0/0x970 [ 112.117473][ T9643] ? lo_release+0x120/0x120 [ 112.122097][ T9643] blkdev_ioctl+0x1d0/0x3c0 [ 112.126628][ T9643] block_ioctl+0x6d/0x80 [ 112.130950][ T9643] ? blkdev_iopoll+0x70/0x70 [ 112.135520][ T9643] __se_sys_ioctl+0xcb/0x140 [ 112.140107][ T9643] __x64_sys_ioctl+0x3f/0x50 [ 112.144730][ T9643] do_syscall_64+0x34/0x50 [ 112.149148][ T9643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.155066][ T9643] RIP: 0033:0x4663b7 03:53:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x1000000000000000}) 03:53:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6", 0x8b, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 112.158949][ T9643] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.178597][ T9643] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.187075][ T9643] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004663b7 [ 112.195041][ T9643] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 112.203029][ T9643] RBP: 00007f434d8da6bc R08: 00007f434d8da040 R09: 0000000020000000 [ 112.210994][ T9643] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 112.218963][ T9643] R13: 0000000000000016 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:49 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6", 0x8b, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:49 executing program 0 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x1200000000000000}) 03:53:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x12}}, 0x20) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x37) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/icmp6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x1) preadv(r1, &(0x7f0000000880)=[{&(0x7f0000000140)=""/222, 0xde}, {&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/199, 0xc7}, {&(0x7f0000000600)=""/226, 0xe2}, {&(0x7f0000000700)=""/123, 0x7b}, {&(0x7f0000000780)=""/102, 0x66}, {&(0x7f0000000800)=""/122, 0x7a}], 0x9, 0x8, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000000)={@remote}, 0x14) 03:53:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c", 0x95, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x3f00000000000000}) [ 112.751689][ T9696] loop0: detected capacity change from 0 to 4 [ 112.781111][ T9696] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f00000001c0)={0x2, {0x2, 0xc6e, 0x7, 0x4, 0x3, 0x4}}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100)={0x2, {{0xa, 0x4e21, 0x81, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xffffff01}}}, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r5) dup2(r4, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x2f, 0x0, "8bd8f4e8a82b769bfcad2c8d1f8309a1b3216bff29bdd0d04bb5aeece9595d67b0387510633e8caa75d1e958ac1fb6a1efd5629f03ffe6df570304767ab4a28bc3cc515c8a0d8c3dfe9a78a34246b7ab"}, 0xd8) [ 112.907742][ T9696] FAULT_INJECTION: forcing a failure. [ 112.907742][ T9696] name failslab, interval 1, probability 0, space 0, times 0 [ 112.920468][ T9696] CPU: 1 PID: 9696 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 112.929145][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.939318][ T9696] Call Trace: [ 112.942605][ T9696] dump_stack+0x137/0x19d [ 112.947024][ T9696] should_fail+0x23c/0x250 [ 112.951437][ T9696] ? skb_clone+0x12c/0x1f0 [ 112.955846][ T9696] __should_failslab+0x81/0x90 [ 112.960704][ T9696] should_failslab+0x5/0x20 [ 112.965356][ T9696] kmem_cache_alloc+0x46/0x300 [ 112.970112][ T9696] skb_clone+0x12c/0x1f0 [ 112.974337][ T9696] netlink_broadcast_filtered+0x50d/0xb90 [ 112.980066][ T9696] ? skb_put+0xb9/0xf0 [ 112.984217][ T9696] netlink_broadcast+0x35/0x50 [ 112.988990][ T9696] kobject_uevent_env+0x8c9/0xc40 [ 112.994007][ T9696] ? kernfs_put+0x39/0x300 [ 112.998413][ T9696] kobject_uevent+0x18/0x20 [ 113.002901][ T9696] __loop_clr_fd+0x439/0x650 [ 113.007518][ T9696] lo_ioctl+0x9eb/0x11f0 [ 113.011743][ T9696] ? ___cache_free+0x3c/0x300 [ 113.016400][ T9696] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 113.021701][ T9696] ? call_rcu+0x250/0x660 [ 113.026031][ T9696] ? kfree+0xf0/0x1d0 [ 113.030008][ T9696] ? avc_has_extended_perms+0x5d8/0x7b0 [ 113.035538][ T9696] ? ext4_mount+0x40/0x40 [ 113.039849][ T9696] ? kfree+0xf0/0x1d0 [ 113.043880][ T9696] ? blkdev_common_ioctl+0x9c3/0x1040 [ 113.049230][ T9696] ? selinux_file_ioctl+0x8e0/0x970 [ 113.054475][ T9696] ? lo_release+0x120/0x120 [ 113.058959][ T9696] blkdev_ioctl+0x1d0/0x3c0 [ 113.063489][ T9696] block_ioctl+0x6d/0x80 [ 113.067741][ T9696] ? blkdev_iopoll+0x70/0x70 [ 113.072312][ T9696] __se_sys_ioctl+0xcb/0x140 [ 113.076925][ T9696] __x64_sys_ioctl+0x3f/0x50 [ 113.081505][ T9696] do_syscall_64+0x34/0x50 [ 113.085905][ T9696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.091794][ T9696] RIP: 0033:0x4663b7 [ 113.095701][ T9696] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.115288][ T9696] RSP: 002b:00007f434d8d9fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.123748][ T9696] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00000000004663b7 [ 113.131711][ T9696] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 113.139660][ T9696] RBP: 00007f434d8da6bc R08: 00007f434d8da040 R09: 0000000020000000 [ 113.147609][ T9696] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 113.155558][ T9696] R13: 0000000000000016 R14: 00007f434d8da000 R15: 00000000200000c0 03:53:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0xfeffffff00000000}) 03:53:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c", 0x95, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/71, 0x38}], 0x0, 0x9, 0x0) 03:53:50 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:50 executing program 0 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c", 0x95, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840", 0x9a, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0xff0f000000000000}) 03:53:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x0) [ 113.620552][ T9754] loop0: detected capacity change from 0 to 4 [ 113.650534][ T9754] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840", 0x9a, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000540)={{r0}, 0x0, 0x10, @unused=[0x4f, 0x20, 0x1ff, 0x4], @name="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"}) 03:53:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0xffffffff00000000}) [ 113.754242][ T9789] loop0: detected capacity change from 0 to 4 [ 113.765795][ T9789] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@mcast1, 0x4, 0x0, 0x0, 0x4, 0x4e4b, 0x2}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/9, 0x9}, {&(0x7f0000000440)=""/23, 0x17}, {&(0x7f0000000480)=""/113, 0x71}], 0x8, 0x9, 0x80804) 03:53:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840", 0x9a, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x2}) 03:53:51 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fb", 0x9c, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fb", 0x9c, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x4}) 03:53:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000015c0), 0x401, 0x185400) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000001600)=0x1, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0xe9cd2000) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) write$vga_arbiter(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="6c698d0f16696f00"], 0x8) 03:53:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fb", 0x9c, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 114.501699][ T9827] loop0: detected capacity change from 0 to 4 [ 114.512161][ T9827] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x5}) 03:53:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @private2, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x41, 0x2) 03:53:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba8", 0x9d, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 114.601250][ T9857] loop0: detected capacity change from 0 to 4 [ 114.614579][ T9857] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 114.704781][ T9857] loop0: detected capacity change from 0 to 4 [ 114.711558][ T9857] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:52 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba8", 0x9d, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x10}) 03:53:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0x9, 0x3, 0xffffff00, 0x1, 0xffffffff]}, &(0x7f0000000000)=0x54) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x38f9) 03:53:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba8", 0x9d, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x12}) 03:53:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 115.384249][ T9900] loop0: detected capacity change from 0 to 4 [ 115.407475][ T9900] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 115.489491][ T9900] loop0: detected capacity change from 0 to 4 [ 115.515301][ T9900] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:53 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x0) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x500}) 03:53:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 116.222181][ T9952] loop0: detected capacity change from 0 to 4 [ 116.247433][ T9952] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x1200}) [ 116.301045][ T9952] loop0: detected capacity change from 0 to 4 [ 116.308337][ T9952] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x3f00}) 03:53:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x27}}}, 0x0, 0x0, 0xe, 0x0, "eac1ee37b872e6672c3474819241b372349d16eef52445f282ab606a8f9daeba3ce125f590303023f5b0b911b77f74de14f846b0074244d673066a08bafdd144be9a763a9dd1c2e48fe9d3e53d7d41ed"}, 0xd8) fchdir(r1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x80001, 0x0) ioctl$PTP_ENABLE_PPS(r3, 0x40043d04, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x23c, @empty, 0x3}}, 0x0, 0x0, 0x22, 0x0, "bfb5cada4268fd332089ddd3f85c3cdfa791ee4258059862a6d4b314c7a330fd02509f2a769beb72a9369893e97ca573965a3d74ee7fab787a258f0a3b4d5b1382f466b895f0486632480ae9e17ff52e"}, 0xd8) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r4, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:54 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x0) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xff0f}) 03:53:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(0x0, 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x100000}) 03:53:54 executing program 2: ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x9, 0xffffffff, 0x7fffffff}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x35}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) r3 = signalfd4(r1, &(0x7f0000000180)={[0x5]}, 0x8, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 03:53:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(0x0, 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 117.169554][T10030] loop0: detected capacity change from 0 to 4 [ 117.197470][T10030] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x1000000}) [ 117.260379][T10030] loop0: detected capacity change from 0 to 4 [ 117.266947][T10030] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote, 0x5}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/30, &(0x7f0000000100)=0x1e) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(0x0, 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:55 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x0) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x2000000}) 03:53:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000e80)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/163, 0xffffffffffffff90}, {&(0x7f0000000280)=""/194, 0xffffffc3}, {&(0x7f0000000380)=""/215, 0xe2}, {&(0x7f0000000480)=""/156, 0x55}, {&(0x7f0000000540)=""/165, 0xa5}, {&(0x7f0000000880)=""/99, 0x5e}, {&(0x7f0000000700)=""/16}, {&(0x7f0000000740)=""/187, 0xfffffffffffffdbd}, {&(0x7f0000000800)=""/126}, {&(0x7f0000000fc0)=""/269}, {&(0x7f0000000980)=""/116}, {&(0x7f0000000a00)=""/225}, {&(0x7f0000000b00)=""/187}, {&(0x7f0000000680)=""/83, 0xffffffffffffffed}, {&(0x7f0000000cc0)=""/147}, {&(0x7f0000000bc0)=""/192}], 0x7, 0x9, 0x1000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) 03:53:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x4000000}) 03:53:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000000), 0x2, 0x0) preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 118.046596][T10088] loop0: detected capacity change from 0 to 4 [ 118.066275][T10088] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x5000000}) [ 118.134299][T10088] loop0: detected capacity change from 0 to 4 [ 118.140853][T10088] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffffbff, 0x1, 0xff, 0x1, 0xb01b, 0x800}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') r3 = openat$cgroup_int(r2, &(0x7f0000000140)='cgroup.clone_children\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000180)) fchdir(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local, 0x9, 0x2, 0x0, 0x0, 0x51a8, 0x1}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) accept4$inet6(r4, &(0x7f00000001c0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000200)=0x1c, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r5, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x10000000}) 03:53:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0xffffffff, 0x1, 0x3, 0xc, 0x1a43, 0x2}, 0x20) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x12000000}) [ 118.917043][T10154] loop0: detected capacity change from 0 to 4 [ 118.940275][T10154] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), r3) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x30, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r2, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "108ad2e53258868f6ab405de31"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_SEQ={0x12, 0xa, "cc002dce6b68da41a45b936cfa41"}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') sendmsg$NL80211_CMD_SET_WOWLAN(r7, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r2, 0x20, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x34}, @void, @val={0xc, 0x99, {0x5, 0x55}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x10, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_DISCONNECT={0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x805}, 0x80) preadv(r6, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x3f000000}) 03:53:56 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 119.020456][T10154] loop0: detected capacity change from 0 to 4 [ 119.027169][T10154] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xfeffffff}) 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000100)=0x7ff, 0x4) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0xb, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x1, 0x48) creat(&(0x7f0000000180)='./file1\x00', 0x4) 03:53:56 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000140)="433e99a7b235b44d7d725e26df1437c9519721893304f6631cbb3a0a28609ee62d2408ad5b432f3b0a0b6d264d41b1f53d3862261f02c37ff5e9eb4c33ece1758b3e3b8bd7deea643a1b88bc6634d98fe329ae057f6e515dd1b6ae1b0de66c412371e7808f77d94428d3ddc3b3130ec212482cbeb618b3997002ed13d525fb13dc67e8927e8265b0f1349b7e50af40191d0fb96d28d7401061921587c0f9cfdb3ffa38ccb2c19a28567a39ae639ec736", 0xb0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xff0f0000}) [ 119.160066][T10213] loop0: detected capacity change from 0 to 4 [ 119.184750][T10213] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000540)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000001540)={{r1, 0x10000, 0x1, 0x400, 0xeb, 0x6, 0x4, 0x4, 0x2, 0x6, 0x5, 0x9, 0x7, 0x1f, 0x8d14}}) fchdir(r0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000400100000fbdbdf25020000000800040003000000080003000700000000000300ed310000"], 0x2c}, 0x1, 0x0, 0x0, 0x400c004}, 0x8000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r3, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 119.263062][T10213] loop0: detected capacity change from 0 to 4 [ 119.274761][T10213] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xfffffffe}) 03:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 119.370497][T10266] loop0: detected capacity change from 0 to 4 [ 119.379920][T10266] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x10000000000000}) 03:53:56 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/vlan/vlan0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @multicast1}}, 0x0, 0x0, 0x32, 0x0, "c2594523b299cf21047c769a134cd39a857b38df63881121a944b33d7ed7d0d29e44331bd5dfa0445e33254e741e58236495cc2cb7f3887fd25afc0e4b897e5402359bc93af9dd13ebc4acc48946f4ac"}, 0xd8) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) write(r2, &(0x7f0000000100)="30fb8a5285e68b3a7f93a3fc426427183d59b4c6a9fccc198b51fe1cbffd99ac0830bf78eae36f82dd9dd59a52018633bb887b601918deff43259818ebe1f241c7ae3360f5de3d6e44eb96abe85993a009ff211ffb0a040606d955fda596962117f8c617239229786ec2caff49dacdec0ab03bbc3d74d640905f5d55c43bc3ffab4ff06b302ca3821003a0e0e741fdd450802a9f57260d1c2379b88b02435bed646b350c5721cb2b58a4ae6cce53d49e9d55dd991214bd63070ee2", 0xbb) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000000)=0x8000, 0x4) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 119.464535][T10288] loop0: detected capacity change from 0 to 4 [ 119.472819][T10288] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x24}}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000100)={0xffffffffffffffff, 0xff, 0x7, 0x80}) write$cgroup_freezer_state(r3, &(0x7f0000000140)='THAWED\x00', 0x7) signalfd(r2, &(0x7f0000000000)={[0x1]}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) preadv2(r4, &(0x7f0000000640)=[{&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000280)=""/121, 0x79}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/2, 0x2}, {&(0x7f0000000540)=""/226, 0xe2}, {&(0x7f0000000440)=""/35, 0x23}, {&(0x7f0000000480)=""/120, 0x78}], 0x8, 0x5, 0xff, 0x2) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x100000000000000}) 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000)=0x5, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 119.527550][T10288] loop0: detected capacity change from 0 to 4 [ 119.534331][T10288] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x0, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x200000000000000}) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x0, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x6, 0x0, 0x8, 0x412, 0x3, 0x0, 0x1, 0x23b, 0x40, 0x159, 0x8, 0x0, 0x38, 0x1, 0xc2d, 0x1f, 0x3}, [{0x70000000, 0xfffffff8, 0x7fffffff, 0x29, 0x4d4, 0xcdf, 0xbf, 0x8}, {0x3, 0x2, 0x6, 0x10000, 0xbf34, 0x3f, 0x80000001, 0x7}], "2dd9", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6b2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast2, 0x72d0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') fchdir(r2) ftruncate(r1, 0x9) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000100)="a4b9e9f3ac795e3229c0127dfa7cbf86f9ebede69e476a558a6457f16840c57cf8a90f8a3ca79022fe612cbd87c0d29a1c9daf30444a28a361e368961bb5f8d83c25db9dfa40eb8c6d56f6949da301e2dfb6ecb1fdd45ec597e6d976e07cc0c7a701e6faa447e2c99e8b", 0x6a) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) 03:53:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x48}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r3 = signalfd(r1, &(0x7f0000000200)={[0x23]}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000000240)=0x6, 0x4) 03:53:56 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x400000000000000}) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x0, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 119.660847][T10327] loop0: detected capacity change from 0 to 4 [ 119.677879][T10327] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x0, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = accept$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x4, 0x1, 0xff, 0x8, 0x3, 0x4}, 0x20) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 119.768167][T10327] loop0: detected capacity change from 0 to 4 [ 119.775326][T10327] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x500000000000000}) [ 119.898973][T10379] loop0: detected capacity change from 0 to 4 [ 119.916292][T10379] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 119.978103][T10379] loop0: detected capacity change from 0 to 4 [ 119.987132][T10379] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:57 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x0, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x482400) recvfrom$inet6(r1, &(0x7f0000000100)=""/210, 0xd2, 0x101, &(0x7f0000000200)={0xa, 0x4e24, 0x81, @empty, 0x401}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x1000000000000000}) 03:53:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) sendmsg$AUDIT_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3e8, 0x20, 0x70bd28, 0x25dfdbfc, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x810}, 0x0) 03:53:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x0, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x1200000000000000}) 03:53:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000180)=@ieee802154={0x24, @none={0x0, 0x2}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="76d55d1c381c5b12c11924a268b036719294cd23b044eeeec5580a9ae0135b261224a3d4bce2fb14d3303b7b72e5648ae66f22eb2daad8666f823ed73f1e8ca35e59a1561f18c6e82408c0d3590eafaeb3e475b2a0c640f5d21cb11ac8111095820b96014ed46474d250", 0x6a}], 0x1, &(0x7f0000000280)=[{0xc8, 0x114, 0xffffff4a, "695d931d2e5bd9f7c471c7eafe7cee6939ff51be44a9b647a9c464fd23fd04cccedb76b9b0f05e4365d81b31510a278f47a8366227b995d1285ac52c7b280807ef406c939b10531eb3a068551b79640ab3365ed55ea90627b1a8ce8440fd1604a559c2bb431d5a2cc0917e9ad20597022ef279026eb97708336e47a71113f04bd8c801f18988e50e85de9f01c2310b7af47fbb626ab56dd9ccfb2907f1b056023b345bb2bca78843ca14d9262cada802c079a3"}, {0x48, 0x107, 0x3f, "bad5480d8604b44b95620da403f21b9ad51535dcd2a37086225a5e95c13c9a5feb02cd87ec181a40e4a3ea963de5830f499183"}], 0x110}}, {{&(0x7f00000003c0)=@generic={0x2c, "74873a188e7a5033d8802792a3ebb1ade8bed7462f5048f283fa8a814ed140d0559812846278ceef2654e6ddce180c8cb3d828fab8526e7c41218b2386803fb259628a886f16e5c1359500a785a106f73addca709a684af8a60c30bcc30516eb5b4534af4814840498c0dc4c936466c8c5a10611a230526c71194b86038e"}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000440)="550bea83da2067e7d6e86da658fa0c53c498eac313763b437713aa4516631446ac04534a9d59e4b33946385c2b3baf2feadd8d1f7392ac964ae348b725bfd7ebf2e8dd90d50aa9540d76c8e43560adbef1597205cff35f8e19f7bd41b3fb02c17393da20cbc1281c92ec0a8f72ab5f8d67e063f6d098256bda980bf7ba500c4942a137465f445df139bad2741575", 0x8e}, {&(0x7f0000001540)="f0d7f51d5be7c9c91e03ef015f6df2ffbafe1c03cdff0a34c3f06aa94f787f77bdbd095a1852f32ce34712c6f425db21e16e3901ad965a59ba0634d37cfb399328a15fd1b0b121a930758aba956d5ed5f6d6919b44c57af3670b9bb6f6eb87d65e407c91", 0x64}], 0x3, &(0x7f0000001600)=ANY=[@ANYBLOB="080100000000000014010000030040005f6d306815254513d8ba33b88f8ab5dc05187f6f70ab313db78437c7138cdb741f89f689672fbac9dfb3072daf744784f7eed542cb182d4ac3fd784e68c7d29abe9eac9b4118fd082a779ab85a901f73d2b802e710180406f20a19b2238ef79130328f0e2f7ca4f890886c5aa5f90b0007be967463324c2bbee3354127448660f02c0b568f5ca85c739340cf72e0a06ef34eac06ff368c9e51d69209c36a36e97665cdd8cd35abd99bedfd94bd02502e84d7a44d524b95bd4e40eaf8a428acfab8f1a35042d33099addeaea09334eba984eb05ee121d72f22e94fbc2ed813a16cd655020a6c81db4e88c61d71c92b204abec35a3000000005800000000000000130100000900000093005fe67474f6858523d66641825e5050b77bca8e6809654fe863031ed4b3631edfa6783b7ac8feb2752f240bd9303bc965a2b59328c913e72bc638909215d3446eb429f0db0000"], 0x160}}], 0x2, 0x600c880) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') bind(r0, &(0x7f0000000100)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x80) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:57 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 120.556559][T10410] loop0: detected capacity change from 0 to 4 [ 120.568659][T10410] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 120.652199][T10410] loop0: detected capacity change from 0 to 4 [ 120.667785][T10410] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0xfffffffc}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/udplite6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000100)=""/230, 0xe6}], 0x1, 0x4cd, 0x40) 03:53:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x3f00000000000000}) 03:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:58 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_names\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000011000000f8e732de77b681c216ca60ffdc21403982bf7cb74fc2f7eaa8d92a8c5b37eaff5825bacf6df753296c1d1a9272956b35eea187209ffda7077d349bbf65c61241034ae4c3f4f6ffff523c11adba99b3eadee212f0706e175917844f6c9add071d67d6b21a24b7f9fb"], &(0x7f0000000240)=0x35) setsockopt(r1, 0x3, 0x7fffffff, &(0x7f0000000280)="fd1e5126019b928481e9e8b6a4a089034e19ce29b7b4c1b5928967327544909b58147f0d02e9791914c669f1e421361b631404dce705c516c1750dc7e7a5a55cbc0a76ca03a4a87d0b1d1573b709a2face66a2d27b2db599e0d9627ae3ec96806e8c99d8995fe25f651f5f74f1758331bcf78ca65393c1367cb5727f693458494b47e2d32ba4a2881a25918cb2251778a3bf824443d76ef0a5981e839bd2b24ad8b575c2faf2e68a46ce9245af70d7535ffa74917bb1ddc0e2bc3d8459777c0606b9d9929918df75233d1a18ef1be500fd190984281cc0", 0xd7) fchdir(r1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000180)={0x2, 'bridge_slave_0\x00', {0x4}, 0x401}) sendto$inet6(r0, &(0x7f0000000100)="2423a5d72383993d0f81666c421de11e38f9f144d9ef874c3d149594b4496225961224f504a131940bde1a0df6598b3144f1c26974083ec9d767773ec0a1f1dc2d", 0x41, 0x4, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x3c}, 0x1}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x137d, 0x2}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:53:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) [ 121.422066][T10465] loop0: detected capacity change from 0 to 4 [ 121.439754][T10465] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xfeffffff00000000}) 03:53:58 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xfffffffe}) 03:53:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xff0f000000000000}) [ 121.512219][T10465] loop0: detected capacity change from 0 to 4 [ 121.523920][T10465] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 121.625978][T10513] loop0: detected capacity change from 0 to 4 [ 121.646143][T10513] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x8001, 0x2, 0x7f67059a2a77741d, 0x6, 0x80}, 0x20) 03:53:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) 03:53:59 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0xffffffff00000000}) 03:53:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) 03:53:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x8001, 0x2, 0x7f67059a2a77741d, 0x6, 0x80}, 0x20) 03:53:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:53:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x2}) 03:53:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x8001, 0x2, 0x7f67059a2a77741d, 0x6, 0x80}, 0x20) [ 122.292535][T10537] loop0: detected capacity change from 0 to 4 [ 122.308697][T10537] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:53:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:53:59 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:53:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x4}) 03:53:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 03:53:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) [ 122.427002][T10566] loop0: detected capacity change from 0 to 4 [ 122.444073][T10566] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) 03:54:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x5}) 03:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) 03:54:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x10}) [ 123.174352][T10602] loop0: detected capacity change from 0 to 4 [ 123.183678][T10602] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:00 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 123.217565][T10602] loop0: detected capacity change from 0 to 4 [ 123.240256][T10602] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 123.341157][T10642] loop0: detected capacity change from 0 to 4 [ 123.349630][T10642] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 123.401633][T10642] loop0: detected capacity change from 0 to 4 [ 123.408602][T10642] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x12}) 03:54:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:01 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x500}) 03:54:01 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x1200}) [ 124.063134][T10672] loop0: detected capacity change from 0 to 4 [ 124.075885][T10672] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:01 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfeffffff, r0}) 03:54:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x3f00}) 03:54:01 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 124.154482][T10672] loop0: detected capacity change from 0 to 4 [ 124.170203][T10672] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0xff0f}) 03:54:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x100000}) 03:54:02 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:02 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) gettid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x1000000}) [ 124.956455][T10729] loop0: detected capacity change from 0 to 4 [ 124.973991][T10729] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:02 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:02 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 125.045477][T10729] loop0: detected capacity change from 0 to 4 [ 125.058656][T10729] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 125.143679][T10774] loop0: detected capacity change from 0 to 4 [ 125.158996][T10774] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 125.199648][T10774] loop0: detected capacity change from 0 to 4 [ 125.209347][T10774] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x2000000}) 03:54:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:02 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x4000000}) 03:54:02 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 125.852509][T10804] loop0: detected capacity change from 0 to 4 [ 125.865739][T10804] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:03 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) gettid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:03 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x2, 0xff}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x5000000}) 03:54:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x10000000}) [ 125.940230][T10804] loop0: detected capacity change from 0 to 4 [ 125.964368][T10804] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x12000000}) 03:54:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x3f000000}) 03:54:03 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) gettid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0xff}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0xfeffffff}) [ 126.716342][T10861] loop0: detected capacity change from 0 to 4 [ 126.732437][T10861] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 126.796980][T10861] loop0: detected capacity change from 0 to 4 [ 126.811720][T10861] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0xff0f0000}) 03:54:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:04 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0xfffffffe}) [ 127.524733][T10916] loop0: detected capacity change from 0 to 4 [ 127.533660][T10916] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) [ 127.577393][T10916] loop0: detected capacity change from 0 to 4 [ 127.584947][T10916] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:04 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x10000000000000}) [ 127.628817][T10938] loop0: detected capacity change from 0 to 4 [ 127.645461][T10938] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x100000000000000}) 03:54:04 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 127.758967][T10938] loop0: detected capacity change from 0 to 4 [ 127.779782][T10938] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x200000000000000}) 03:54:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:05 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x0) 03:54:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x9, 0x0) 03:54:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x400000000000000}) [ 128.466280][T11002] loop0: detected capacity change from 0 to 4 [ 128.479878][T11002] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x9, 0x0) 03:54:05 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 128.539838][T11002] loop0: detected capacity change from 0 to 4 [ 128.546281][T11002] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x9, 0x0) 03:54:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x500000000000000}) 03:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:06 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x0) 03:54:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x1000000000000000}) 03:54:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x0) 03:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1a7, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 129.320837][T11066] loop0: detected capacity change from 0 to 4 [ 129.329672][T11066] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:06 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x1200000000000000}) [ 129.410089][T11087] loop0: detected capacity change from 0 to 4 [ 129.419164][T11087] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x9, 0x0) 03:54:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x3f00000000000000}) 03:54:07 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x9, 0x0) 03:54:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x9, 0x0) 03:54:07 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 03:54:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x9, 0x0) [ 130.189871][T11122] loop0: detected capacity change from 0 to 4 [ 130.222298][T11122] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:07 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 130.302254][T11122] loop0: detected capacity change from 0 to 4 [ 130.309561][T11122] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0xff0f000000000000}) 03:54:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:08 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080), 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x258, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0xffffffff00000000}) 03:54:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000380)="6d4e115996e95c417b6ba0d0e34d8df499c22eb947bad80cec86ffa9b70f22590035046ec092548810dfed5399e28db447b976c7490263ec8ce07216d1f0083c7ea96a5f65b6cf4011cf9c75a4715359954f390098f70ecb82a9902c1572f412accb5b901fc045286992870d539acd2ac42a7398ca91afbc222288eed48b0db4a4a85695403bbe9c20ec2775b63260071ea57bba", 0x94}, {&(0x7f00000007c0)="d272bb803ef4dc7cd5f080c2d8af93035195c7422df5adcdef3f10f69a44203749069e10a2f1b6b7402f88ead6a6b154fff42b47b947590c0fd91276fcba000642ff87b3337c60a4ce19fe517244c1c25ba24816f1a55fc8ae76a506a647e65e5172938d75ec91920d585ec80081d90e9b111b208fc61cfcee6be3aafb18a9b7b053d877a777f312fbbce49a9fe198fef70c981c685564b0a71452138e0974ba8beb6d4b9cd7779184075ad651c848317519ab5c4575d2da57c2dc53bb0998edfd394574bae37b7d671b3e0a28063bca6b3fca21e62f8f223b6734f6605e2bc9d02c848f2e205e309cc105ef3422f196a7838fd55c27b019a22be1c0eed9404e19a27fb3c097a7175c3f907ae6cdeb3af4b6528cd6154893930b3a0cf8895db44974167eff355f46da9480698bbfed2a1a97d6b9ad2486505d288845aa812b29a3d0ece51700d3ba2b32f53b853d48402a90e5f959e5ab2fd17d8e05304df8b72680e93ab8ad84c64df7d1301c5b21dad5ff385b1e8953ab1a8638cf0497494c7416599a8f4de82789214c13fdd1932cacab72b135b7e53d57fd854adc8ac49077ff4338b53689fbf036edc2db7bf81a1a74ca96c41ce7e6b0c88b73cb3dc9cc4461510331e7586648a5d336e9a565d96969d91658087170162a4af852e2de47b6f13e74d9f551e922706ba2b6f2b3b4daaf1ad72910ad13775638cd383686dd2387f6a5a74c2fed984c954026a5a9805fe83ff45731eb01adac789013dedcb7bc9d477ea249095a3f5e67cb2bb8ce851edcfb24d29a03890b040718341c6faa4d3d20c58e39323bf4057f1d86e540c84990f7619b4a61dbd9d1aeb09ab78f1bb2e61124ed3661811f523f67b5c3514a4deec3172f657a73055eee6c753d936be17310db4cd44193dba3710f75b6eb4840a05d12e2e959f8019c9848cefed7d52c335ea52e955cb456564ff78e9e4c1f33bf1535dd14ff3772963c9309c2da498cae023f8355aef53e0e918bf4a44b64dd5f82e1c94ee346d12b50cf4f925c162d42e1808d4b1a6c2cfac5e9d9ebe0d6544f0ea6c93da6f9fd7584faac2bac3f9f47fbb6aea1a2321bd12d8a958167fbf6cee43b1b792687af749f514abf93a7baa45df9d8d3af521decb7a1964ea847f687bf2eae316c44c17354c82a57829fb2a26c2a4431ca9f4b11f43b3b26b3162edd137dec3f52d567d5c66ef7c733596bc943b7f94362be1a694c957d85f183d20572e73935c9f48c5a5e38f013789bbe636dc34c8eac550885c87a2c6368ae02b82dbe00d3259ebc63e81b91a1df8f182d857513b6a3852bf7d81d86163f0166122cb78adac42e32e55c7f458755739f1cfacde262da4d2f43c759ef2b9caf49c50a20c9d601c87b77dd95233ef0bf7a36fa112eb2756d681d3f4ea0e2bf09c1a0f316387389726ab244a2749d7c57d59788c3dc52389630ea376076a446c7b469debfd2968752faa645f8c75f4dac5d48d1152373df6f2d83aa88f6af99fc1193bab5014943c57d67e40a8375965f3834fb9823ff1a8eb52d160bbade0b5d4fcc7a963af24542f683de2c72c103d69e2482bac91c2ceb21fc16ed14a0489342aabe9be9e4440f6a93fa5f745a3cae211983143142900952f42689f1bf989677ba87405d5018b7590f9efc969c0db5ec237dbcf7330f19a43b806f00d169291f108e20bf75917c56d9a772d41531f2e877361aedec5be480724c124397d1a262623329335dd6dfab1eb03c9783967d2359a056f50a69dc6bec87534c0e87315fd849dcfa88ab760900660d4c77b8ec3d1f4522ac9428e0c8baa9d340c1bcaf17ebcd65d7dc8aaa2c6c7d412250eed375b6a96115818bc6618b323a9c12c32b0cdf299b6306b9b19b7d53fa1b53c5c63ef21348011cb670c04351bdf5634beaaf46dac5d5caf917043a27c236671daaa44a822937dd246014230d74aedabdfaa583609e33f0a4dc5fc14e60aca74702389fa4976e983761fc223491ad1da13335e04731469d87517da7bc51e0735f4a39e4e4cb7227f063c94d4bd9224ab33c92ffa06afc4a0876ee6baa7736342ad5f363c888642133abe6a36f25f8c69903f75a5f6f50b7e1e83fdeaa3d25bb329006cf2580b8dfb2de657398dca0ff3199355117a12a1aa9253f540718f42c9ea05ee54d5d929e0dd66de11ded248b791efe6ad7d0fc71c35ac52539ef5a96355bcb11b9b0c8b229b9eef3c66d6cbf0037987fd67238164a073e3f2155788dd23e6106f1584dd97422cfdaccf3dcda5d876632094bbc8a8e212205e5c55a71bb2182370ab7170e6129013c9a9d677d2fd114830a54bfbf301e07591bd4d3fc871b43779883111360d2600a49451046a35895f255a5e1b25eb4c9e02cb706437cda6731786b31602c3d7f93b2772febd0ae16b47a1fbeb76ae6e6a87abe9b2621516015b96a87283529730558be187ec76d7fb2feb16ca9319e3ee002e37f3574ba1d7a6f90b2e0c134dc65679bfdbe52aa4b8d1082d0d0970cee04702f78aeb51ebcb30e0fd439334e61c0c308ea5e55bdb0ed060dd2231a64b01554f203567e61953585c5bd575643cc11377d862c3897beff3bec0d9e92d5d79e305df0033d239039d6cc7da1f2b6f4c6926d64ffbe3217abe2ece1f9507e2236e8186b94c79aa6ac54b6e0e46a57dbccd826861720d20c4f9de194a2b98e967f7dbdee5550a588bde420d54b8691aa3994b8e7972793fb6c13fc8acbc4fb50b3046598d60de24ba93b56c298231ef71a9e211b522e2c2142f64e352a783177a656e9df4d9675f999ddb2fde2187e09f41c29995921c6d4c0b3ed5a2c0595ebc16505656080ff0c244a6d4aa40a2dc07271b0002168aa9a64acb52e39323edb99b7480f5c088c8e305982aac034615a3add93792cea481d5c1e0a59dcaf22b90b38fa3c1533492078756a2f05ce01071f3a4cb89c5975bcf5a4d57d9e409621774f5c39b9bd3e67e47ff3ccc07cf8486f7bd15d229c7275a8da00e627c7320afcdf879a02a01c176408758aeecfbd603f230da4e5b3c5057e7d5028a33e307c15bb33bcbc72ece3c6ff6594bd5ba7825cecea7cee8ce8255f301c362052c4d0cb8e0c46bad68999ecc561d5feed93d51ca7e13ff65d741455f5f7e150b94523dde0f993d774b0632bfa0e5d97547a6d1244bd660e1faaf903ed9d712d011fd825c9f0252074643e6d44c500bbfe659f3406764b09b816f262ca2b1fa858d40eec2978f47dfbd0db13cfde165b77b1d28e11e634e00a1f40094f173914a71b09d4f879ba9a7d4b5ed6c6a5338e06222712ca50780482b3fc1f2ae21361a30de10a03ba822d5676f02c8657b63ed21dfc89134c1a8b6308cc776650c464cd6afcb99ef47f1340592683b7af3a1a7529f2ce04c9e5f0bf500a1d72db98a55380d3b4322663224749fb8a433aa87ee70b41b392425ff55331ec1fb20d0426923346b2baddedb9121d22fb2baebe29d6478b6239f20c04eced347bd9a65a257c0fc9be35137506900420680bd5dc4ca79512fc036710b4a981ff000d8eb01625eafaebd03312b7b3a868de23c3e8f8beab586cdeb1884cb36fd15169ce90c4b64e19a4999f4c58eb04bf2db98cc343c750eead0e45cb22a91c12d26205098f8cee582878f034ca5603b91ebc4cf95293b00f25fd92d2db61520c12c321d23824f1e48d1730b0f9038fd8468c75861e8f647f53ba03dbead8f0db9ce2b491e87cadb6b3d223a82318f23825f91111f9c527a5da4c18206a5b5db5448d118be93c2f352ac941de1939e0c97f88a1e067a65ba00e01eac2bd98033e9f5fc0d8e81409839010cbfb1c34bb156c127fce801edba3c28417ff8a2c87c5fdfc12d5865ce1436ae9d4f5ac2104523df163952ae3dc4fedcbdaf828cc96829eb933791b7c24aace2fbf2383a08d47ff66a14c0bbea746e7d64c219fa0d80798fa5ae43bbd8e77e779246b5ed64c5c96b23fcc7e588b6ac185d995a9cc0059b4259bdd7d88eb2ecfa6a11c3fd30d480de0bf9c5d0af9019de5dfff54744f07a6bb2e79fb716bd6d91623b2473f9fbf50d7c4dcd09ec326eb03633a690ff6f1a271ac1edff29d50a9ccae81d6bab404ab7bf90f089a4e3cc89a0604b34359fc883d3325b814cefb9d5306b29eb5ba347ceac1a0920c6442ff7b414660cd3600f3619b0384748865a3c883181933882fc4f715feab05109297dd2a575f2500327cbcd7e39beb1a9442b7032a3fe3530b7dac362c4baf4faf4833cfc4b5fd2b21c4188909e9aab79182142ffc3f71c720c5d862b26027bed73d108fb577b48dacf90d6ac7df3f055a01c4c40633bcc2d43347b984ba8248f1b1da8628574b0bc8353d0d65498e214aa0d4fbe026aded69658a01e884139be73136b655c6c0d30d559c90d6c24804e5d1d0f896b2fcdc2d2b6aa42638a6cad8b48a9e7065b611f1291e6888921fb868c08a4fbc256dce24aa2e35efe52fe14a5eef98d12af3cd8666b084889cf7f377b4b8ced05bb7fc77b8d43785b96924f4f92f26e113f1c1ccf89ebcf9c484f1f1592f2b3a49efa57c8c69e7ba92e8f4dc20a7a36ef0090f25117988fe7b59bcc464ba864e70515d262c8dced0a8c290f5e15ad76e869d9998998e3820697be47a788a11e9fe96c6aba966f9f1af444bc5926cd6ec9543b0678086b14ac76aaa4fe8090cace932caf9bf78dbebe6bbe2c7de19c34e33bb82bfd0451c3fe09bc6b2db85cf334a5b9e48b998d3374926de0f167acd24adbc2f8b2299041c64a9bd6917f1593af65307d274f6e99c94698eebbb1ef198368b037528854ee0e3c61eb151d8f5fc46b212a8a369ebe7e01e8979ee9a20f98926c78349460bb378d15db1f1000bd7a4373bdb66264de29295f8905d94b72345abbea333e64e32f7243ffd0a1de26d21b3b011a4bc7b8d9787abdcf5bd6a944a40e148ee3987c6ad30399ea9cf287a29a40ebaa00a899099c995845e6bbf3991c94de56460b386e476be2e48e70c762341d215835a2ecb2ccdbde3f5bad072b63496ba0c45697e6638aaee8d1685f0201d73745e95855c50d8fc412c12616bd1ea6546b6965b76d70050247ee243033187c6006c077268ee2f4b0ee6aa498530757d626143a1bce200b7602345770d9675ddf564854c65432381fb79a6a6d1ef830001dfdfbdc8db9ac490af7f252554f86037bce20909632bb8cf8bd8014d48517b48e5b0cf357502692a4ee97b47a6768f2c0d4b2e90c613b88fe7a855d19877459077f6fc0f2a977bc961552a6a1f21d9e90ed80d86d9c1fdf488a88d482432a4da300c450eac50f06b6645798f0219648b7624286cf68e7b988d41a0536df62a746b259325888c404a3d2d3b1af08d4106ba9be66cef096ab85e6fc92067e50dcab44053f24f1dbf171321f51a615cb02223f4fffc665b14ca96318475fa2f4284eee79400b60d9d61fcb261d1bc2f1091d48467043968f6317e5650caa0cb1f5f8ea427dbe4d2a9c498f794471bf72027c95b3551012dc64acdfa310c5146dc5d7c16cf13cfee73690485538f03b97dc07abbcba383be62a2a973cd58e1d7b8317cd922eaa429de93545b0b4ba9e69a35e1b9e8185b54127fa41c0e2804d602b2c511679339847ccf8041e24c25a04aba8660939179b98336e853ed60f62397026f5cb9f04df7724fcc7da4d4fa37db48441bf4252c36c9de06873e02b6c99cadd182d7a13d54406c989918458aa9d2909ab80726bb801c9ddef55080c5af3175ec09cedd912e0674d540ddebd318f6", 0x1000}, {&(0x7f0000000200)}], 0x3) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x8010, r0, 0x401) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000440)=""/170) write$cgroup_subtree(r2, 0x0, 0x200600) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)=""/160, 0xa0}, {&(0x7f0000000140)=""/51, 0x33}], 0x2, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:08 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080), 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 131.052767][T11183] loop0: detected capacity change from 0 to 4 [ 131.069679][T11183] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 131.167559][T11207] loop0: detected capacity change from 0 to 4 [ 131.185751][T11207] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 131.247349][T11207] loop0: detected capacity change from 0 to 4 [ 131.254869][T11207] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) 03:54:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:09 executing program 1: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote}, @vsock={0x28, 0x0, 0xffffd8ef, @local}, @nl=@unspec, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth0_macvtap\x00', 0x4, 0x3c2}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r0, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r1]}, @devid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000100)={{}, r0, 0xc, @inherit={0x60, &(0x7f0000001840)=ANY=[@ANYBLOB="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"]}, @name="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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001d80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRES16, @ANYBLOB="bd7000ffdbdfa06b00000c080002149ae1b57c95a5296b0000dd01000100"/48, @ANYBLOB="e4b3fcdfaf28d2f54df080980ecba931899b8640680e3571ef9f074dae8564120ea7471c8734c4922298574f4a6257e44b155e19c37e446191e681261f8378af0cef84dce214261ca313fcce6833276cb1e4ba13668bbfeb3b5024ed222970f99e7b7ea5a4df5dfe03e1ddabb042e3695f67e387c26fa634b4d9bfda45b262ff431c6d56785cf7fed495c7f6bc172da0e3349c47edadc95de0995d0500000049c46e0d364800bdfa1bac1bbd842f1dbd4cf73f2a5311fa106c0c61b59bfa82276f2a1aadff1ad04e31a1ad41059976b940f5452f93e868863e967bd1ffb3e1515b9853f730d800a841d1cb0c79e8435815ff0f"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001980)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRESDEC=r2], 0x1d4}, 0x1, 0x0, 0x0, 0x4008000}, 0x2400c014) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000580)={{}, r0, 0x12, @unused=[0x9, 0x0, 0x7f, 0x20], @devid=r2}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000007c0)={{}, r0, 0x10, @inherit={0x60, &(0x7f00000000c0)={0x1, 0x3, 0x0, 0x4, {0x28, 0xffff, 0x80, 0x2, 0xfffffffffffffffa}, [0xffffffff, 0x1, 0xfffffffeffffffff]}}, @devid}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r4, &(0x7f0000000140)=ANY=[], 0xfe6f) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000780), 0x12) write$cgroup_subtree(r6, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0x0, r4}) 03:54:09 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080), 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 131.903936][T11245] loop0: detected capacity change from 0 to 4 [ 131.913622][T11245] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 131.926824][T11251] device lo entered promiscuous mode [ 131.943282][T11251] Y4`Ҙ: renamed from lo 03:54:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:09 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 131.968165][T11253] loop0: detected capacity change from 0 to 4 [ 131.977492][T11253] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r1, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f00000000c0)) 03:54:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0, @ANYRES64=r1], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000100)={0x0, 0xffff, 0x1}) fchdir(r5) openat$cgroup_ro(r5, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r4, 0x3, 0x7, 0x5, 0x8}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:09 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:09 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000200)={{r3}, 0x9, &(0x7f0000000180)=[0x4, 0xcf, 0x9, 0xcab, 0x800, 0x7, 0xffff, 0x4, 0x7fff], 0x8, 0x4, [0xa83, 0x0, 0x6, 0x3]}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "776a6ab901d52c5aa5cde6f90034d77bfdab9b24816b25cf7a00ae0c65c9c23d6178eaadb3805ab209c5a4069042bcf03f7bdc279bc7f8c2a9e524ec265cd54167c28e4f8a2a005d024e85eda8ed0a970777fa15c9df29729a3e3cb5204cf9582138df2738b5c4ce6f46f3e3155df20f5788921d3c2a180c7975b4bdb56ec214691a540bcaf81cc72fbe49bd67e1d2a45e0cadf581452b01d99b0bb791acad773ed1e85150c155e32f926208c55b04d25f4ca41d699f4f5fa07defdae14354740a6ea2ece3eb3d56739dfffc4eeb6166"}, 0xd4) write$cgroup_subtree(r2, 0x0, 0x200600) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r5) mmap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x2000000, 0x11, r5, 0xf6e03000) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 132.763116][T11305] loop0: detected capacity change from 0 to 4 [ 132.787633][T11305] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:09 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 132.856599][T11305] ================================================================== [ 132.864716][T11305] BUG: KCSAN: data-race in lru_add_drain_all / lru_cache_add_inactive_or_unevictable [ 132.875224][T11305] [ 132.877626][T11305] write to 0xffff888237d26468 of 1 bytes by task 11323 on cpu 1: [ 132.885353][T11305] lru_cache_add_inactive_or_unevictable+0xa9/0x250 [ 132.891951][T11305] wp_page_copy+0x7f8/0x10c0 [ 132.896547][T11305] do_wp_page+0x5a8/0xba0 [ 132.900887][T11305] handle_mm_fault+0xb31/0x1a70 03:54:10 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000780), 0x12) syz_io_uring_complete(0x0) dup(r1) write$cgroup_subtree(r1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 132.905826][T11305] do_user_addr_fault+0x60c/0xc00 [ 132.910862][T11305] exc_page_fault+0x94/0x230 [ 132.915461][T11305] asm_exc_page_fault+0x1e/0x30 [ 132.920331][T11305] [ 132.922645][T11305] read to 0xffff888237d26468 of 1 bytes by task 11305 on cpu 0: [ 132.930270][T11305] lru_add_drain_all+0x108/0x3c0 [ 132.935217][T11305] invalidate_bdev+0x50/0x70 [ 132.940240][T11305] __loop_clr_fd+0x2e2/0x650 [ 132.944836][T11305] lo_ioctl+0x9eb/0x11f0 [ 132.949082][T11305] blkdev_ioctl+0x1d0/0x3c0 [ 132.953581][T11305] block_ioctl+0x6d/0x80 [ 132.957837][T11305] __se_sys_ioctl+0xcb/0x140 [ 132.962425][T11305] __x64_sys_ioctl+0x3f/0x50 [ 132.967014][T11305] do_syscall_64+0x34/0x50 [ 132.971431][T11305] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.977337][T11305] [ 132.979653][T11305] Reported by Kernel Concurrency Sanitizer on: [ 132.985880][T11305] CPU: 0 PID: 11305 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 132.994654][T11305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.004713][T11305] ================================================================== [ 133.028892][T11305] loop0: detected capacity change from 0 to 4 [ 133.035380][T11305] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:10 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:10 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x100010, r0, 0x789ab000) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') 03:54:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:10 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:10 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:10 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, 0xfffffffffffffffe) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[], 0xfe6f) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/26) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7b, 0x101800) write$binfmt_elf64(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"/1220], 0x4c4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x210200, 0x0) ioctl$FIONCLEX(r1, 0x5450) read(r6, &(0x7f00000000c0)=""/60, 0x3c) write$cgroup_int(r5, &(0x7f0000000780), 0x12) write$cgroup_subtree(r4, 0x0, 0x200600) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r6, 0xf507, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r2, 0x3db91000) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x3, 0x7ff, 0x3, 0xfff, 0x1, [0x8000, 0x0, 0x4]}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x4, 0x0, 0xc5c9}) 03:54:10 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 133.630551][T11367] loop0: detected capacity change from 0 to 4 [ 133.644792][T11367] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 133.705826][T11367] loop0: detected capacity change from 0 to 4 [ 133.713419][T11367] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:10 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = gettid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:10 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000002c0)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[], 0xfe6f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r3, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x0, 0x8}) r4 = openat$cgroup_freezer_state(r1, &(0x7f0000000080), 0x2, 0x0) preadv2(r4, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000180)}], 0x2, 0x10001, 0x5, 0x8) 03:54:11 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:11 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:11 executing program 1: r0 = getpid() ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000100)={&(0x7f0000000080)="26d86404d2b78407b8fb3652a9a5980acddbff1f34006825300f46cb9b3398fefd6910319206d731390951d8ab44695385757b1667615e254c191a0ea4f90a48f3142d0a5799ad7dc76a8072", 0x4c}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[], 0xfe6f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0xfffffffffffffffe}) sched_setattr(r0, &(0x7f0000000640)={0x38, 0x5, 0x10000070, 0x4, 0xf1d, 0x401, 0x8000000, 0x8, 0x0, 0x9}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) sendmsg$inet6(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)="46072403c57040b24e68932b85c3b3bc10311ab177ed5f10b225bfd9c4f4ef6eff95f80c6a2dd59105eaca182b2c158986e79d788ade2cad70065a4a96ea3c879e8f3a59d36578778cee35e6d08e3c3b328d22cb79ae2b02dbb2c8e7b837e57796bb5eb8392d66742670371b81c1e7b476f5651e0a2ed92f0002d8c346279bc8c515bc7e9711f81fa38d3d7552059af3691888254d784b2844d552f40b0649cb2c67c70a35602eae10e0a4a0", 0xac}, {&(0x7f0000000200)="1c695cbdd090f3d9b45161ba70df5fb1f76d3d3190a78b9489e6f731686388f60a426f7760d24ad198005fbeca6e85c4d76b2853de1751b332bf1d4c6be7aab48c3b90865786c416714c70bcacd56a35ad508a38f2dd9885fee5551e52a51877f8de36d878d95bef035f04663f0f09523f180414d9ff5068e340fd", 0x7b}, {&(0x7f0000000300)="8e90da97968243b8b6b733e817c5ff7f6633f82c56af3554b680bcbc33857a401579ee1652921c9a2e3cb01b6cb8b93f2b157db1", 0x34}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000380)="4cc37db2b2288e54c0d7dc6ce2e0f768a250f706ddbe338dde0d48105137b678d9b79d49bf973e3bebdbe37dda36f0593a6b4b050e13a6244b7a0c61516eb6513fa648b53555eb892014e879697cb7f650602f5d4236a4343cf879903a7aaabfcca8b6998eb346cb1e80ee3cb3dedbabb1893fabd8d4c9aba301794905e20df82eae7d0f919ca1afd4afe556b5741470489ef85fe749757bc6ff86e0cfa21a33b69b8a68373a326e6a0fb24c6ba8292579ace935d1510b797d2439a4061571b5c8d34c7a87eaf8d1440256007f513fd18a33495e0c6e846151b99998d9d22ec131ba", 0xe2}, {&(0x7f0000000480)="76a59c5ad8084d4da6708fe587f20f7a0e8b32497a844f0ffd1058c9effe095a7a731ceab3000ed4b32224df1a02cbe0c684befde7f8813f79f073d2f59f9c4ea5ab7bece9c182c234c1955ba820fd4533a5ea884c38429d4906fdc91cbbc4c909ad0a04cad7c7635cf51f492cf7936d370ed478bdd20db9cd3154343fcc4476c28e62d633d183eacc108678071d3b25084cef", 0x93}, {&(0x7f0000000540)="a3402262014e9050c444b644895888659286ab0bc246fade1311c50248c169b5bab3563efca2adf8f6b1dfda60f438ee5577bb4fc4a20f30dc8a86aea4ca01f549be8437ba51212ef37b6e4ed5b54166d7b10950a5337cc6ac08cc10b08eaaf046b58c5a9a", 0x65}], 0x7, &(0x7f0000000640)}, 0x80) 03:54:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:11 executing program 1: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x30, 0xffffffffffffffff, 0x70688000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008, 0x110, r4, 0xb768f000) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 134.483395][T11426] loop0: detected capacity change from 0 to 4 [ 134.509003][T11426] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x37) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r5, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r4, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r5}, @NL802154_ATTR_PID={0x8, 0x1c, r6}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8}]}, 0x34}}, 0x800) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) stat(&(0x7f0000000700)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="02000000010004000000000002000500", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0xee01, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000000000000002000070000000000"], 0x94, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 134.579765][T11426] loop0: detected capacity change from 0 to 4 [ 134.590338][T11426] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:11 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, 0x0, 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:12 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:12 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r4, 0x7ffffc, 0x0) write$binfmt_elf64(r4, &(0x7f0000001700)=ANY=[], 0xfd14) fallocate(r4, 0x100000003, 0x80bf13, 0x28120001) fallocate(r1, 0x100000078, 0x0, 0x28120001) fchdir(r0) dup(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfe6f) openat$cgroup_ro(r2, &(0x7f0000000340)='memory.current\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='freezer.parent_freezing\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000780)=0xfffffffffffffffc, 0x12) 03:54:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 135.282569][T11473] loop0: detected capacity change from 0 to 4 [ 135.291123][T11473] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 135.359279][T11491] loop0: detected capacity change from 0 to 4 [ 135.369751][T11491] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 135.450046][T11509] loop0: detected capacity change from 0 to 5 [ 135.477039][T11509] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:12 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, 0x0, 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:12 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') [ 135.519602][T11509] loop0: detected capacity change from 0 to 5 [ 135.526326][T11509] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:13 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x560d, &(0x7f00000001c0)) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r1, 0xe767c000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) lseek(r4, 0x3, 0x1) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:13 executing program 3: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x0, 0x0) [ 136.187124][T11541] loop0: detected capacity change from 0 to 5 [ 136.204578][T11541] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x0, 0x0) 03:54:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_subtree(r5, 0x0, 0x200600) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x1000005, 0x4004033, r0, 0xb3c88000) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x3}) r7 = syz_open_dev$ptys(0xc, 0x3, 0x1) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') sendmsg$ETHTOOL_MSG_CHANNELS_GET(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="000229bd7000fedbdf251138531dfa1bbb2553eb5b87d2e01d0448c1c806"], 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x800) fchdir(r8) sendfile(r7, r8, &(0x7f0000000080)=0x3, 0x8000) 03:54:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, 0x0, 0x0, 0x0, 0x0) [ 136.280909][T11541] loop0: detected capacity change from 0 to 5 [ 136.296758][T11541] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:13 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, 0x0, 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x0, 0x0) 03:54:14 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) fcntl$dupfd(r0, 0x0, r3) 03:54:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x0, 0x0) 03:54:14 executing program 3: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x0, 0x0) 03:54:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x8022, 0x400, 0x4ff4b496, 0xfffffffffffffff9}) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x0, 0x0) [ 137.062366][T11600] loop0: detected capacity change from 0 to 6 [ 137.101825][T11600] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x0, 0x0) 03:54:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRESDEC=r1], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000100)) r4 = openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 137.168935][T11600] loop0: detected capacity change from 0 to 6 [ 137.183214][T11600] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:14 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0x0) rmdir(&(0x7f0000000100)='./control\x00') 03:54:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{0x0}], 0x1, 0x0, 0x0) 03:54:15 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:15 executing program 3: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:15 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) write$cgroup_int(r3, &(0x7f0000000780)=0x10001, 0x12) write$cgroup_subtree(r1, 0x0, 0x200600) r4 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r5 = perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x80, 0x6, 0x0, 0x81, 0x3f, 0x0, 0x7, 0x20200, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f00000000c0), 0x7}, 0x118, 0x7, 0x0, 0x7, 0x9, 0xfffffff9, 0x400, 0x0, 0x8, 0x0, 0x101}, r3, 0xd, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r5, 0x7f, 0xfff, 0x2, 0x401}) [ 137.944950][T11662] loop0: detected capacity change from 0 to 6 [ 137.954733][T11662] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) write$binfmt_script(r4, &(0x7f0000000380)={'#! ', './file0', [], 0xa, "0225fe27d47654fddf394a1a426fa8fcde4711a412cde53a856b937cfd152665fed76a5aad55d96456315cb4204a4131e4a72934729d6f8507743b0bb702646eaa4f5e3bd7b4389b66b2ad07dbb5c5662ef5a1904b796a77dd5954e208d95a9c912d4584407adf58fb4ccd98a0d241a2e2739b1adb907a33d7f3e21f8ed096af19df0a5ddc42cad13c8ac1aceae2188b12804b9c898cba97816f6d56943b8d6e3f61135ae4da4505ab39775e731b0c590bce0446caed8b896271c973d74f9ef28845826b7642c51e754fdf9e95caf8de655c34016ca31d82c3f35f20a43875898c4234ed"}, 0xef) r5 = fsopen(&(0x7f00000001c0)='f2fs\x00', 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r5, 0x4388b000) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) [ 138.045920][T11687] loop2: detected capacity change from 0 to 4 [ 138.054737][T11687] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (ee0000) [ 138.068177][T11691] loop0: detected capacity change from 0 to 7 [ 138.078342][T11691] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:15 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0x0) rmdir(&(0x7f0000000100)='./control\x00') [ 138.127907][T11691] loop0: detected capacity change from 0 to 7 [ 138.134604][T11691] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe34, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 138.227483][T11722] loop0: detected capacity change from 0 to 7 [ 138.250869][T11722] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 138.317558][T11722] loop0: detected capacity change from 0 to 7 [ 138.328376][T11722] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:15 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) 03:54:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r1, 0xffffffffffff8000, 0x40, 0xffffffffffffffdc}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = dup(r5) sendmsg$TIPC_CMD_SET_NETID(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x20}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4044001}, 0x4844) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x68, 0x0, 0x300, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x6, @media='eth\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20000041}, 0x24000084) openat$cgroup_ro(r4, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) 03:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:15 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(0x0, 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:15 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) [ 138.805678][T11741] loop0: detected capacity change from 0 to 7 [ 138.814354][T11741] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x1) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000440), 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000780), 0x12) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x30, r3, 0xf490c000) r5 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x3, &(0x7f0000000200)=[{&(0x7f0000000100)="e99005d2d260eeae9cd1d15495333190390833c67c26324c2a91d1d349f01653c9f9b9d5ce33f0f3bae2b315f8fc634227feb6", 0x33, 0xfff}, {&(0x7f00000007c0)="4209b0e0248e60236d30d7a836c5187a9bf0aab7e22716b002f692c760b9cbbe76a010eb58d94f907466ff80762953a76afc2bc86af3b6570f48648cb31526c1d7322d6ae42121d7150db90a6080abd1c4d485b409d26aaabfe87678bd1116f77904028196fa6a5ce94491ed4dfb45f2465121816b9042a011cb9ea02d666dce3dddbb0c1e1fc43d2c6c3a47d895ef23fe10098ee71a7341b2f7b068d5bb5100a460aee97e8b98f14c4a0d5ad88c072a25cb2ccd8f3857e4f73f632580dc751d251b9e596781f7f02096f391163217494e6c9ce8db0f9118036a89f4db8a39ab78184f208fd9cec576b7219ca7a6fb4d956be9a77c34cea59c6e759d28196e2a59620d9e9dee7be0fc703e7a940d547c0464a9f863d38b33335ab1a1a72a766e03f445015ff4dfb4730150e12dff33e7816361320c42234a7a5bb8589e26f5d0958a15121337ede00512620f7cd2dcc89aee03635651e6154e612e85e8799bd848698c44470a46dd5ff75ac0644df44b6ae90e6e705d453a2821de8ac31226ac03f50b8f7cbd3c76b488879b8e662296a6a3be388d41136fb34f62df8bb0ec92420e9ec48a4cd9d9e1464dcfd4f5eed23747b96320096d23de9cd04a023e5be46dcf3ba01b3b40a0fc4c804d14763ca8a555737217f256eb0c2e4d8e31bfdaa6eb8e02aeb0caccc3371c968973e24c11ec0ba29e5d54ebc4c85877cd21b6e3833ed49eacc75b7165cae5ff8e6df200f4f7b47c832f0d8ce7e1bdd878a9a88c07181b98938868a65d9321094d73797f0ba134847f0a92ba5bdaa54e7b72ffd27cd897b62b2cc618f27d6a4e733b513beecdf8cd3c11ca7fe76a55e7d427eaae1ed24ace28f1b7755446260a644b01f337c9f3216e6c5eba48d4f1beba7a2f0c6aec7ad46747c0edb9a028a255b317ba90a92ebe758232144bbf18153bb1b528fac9d30da35aaf18287d6d59c3603782b167c7c3a797f4f798c158bf0be0eaec67d63ac94f5e8b6657686f8a1d454831a1358f51a6315edc526c9bedaeb482457a8661619291dc2f83584775252321e3d9b7f41ceac8240b7ebbe7856c44c5e3f1729bf4202af546380ed5b2505a29e1084f6ba12de41e4069a52e0a806be30f2610960de30427fdad7ed44eefabc0f2db73b50374a21a80a9c81d15e5d7ad24f724f0551459d9583112fc41f6226e4c68e8c13f335ffb6bb460f208778da97b9551da966b2a8cab7b58a8d07ce27b67b2837b4231fc7ceaa8aef7c7b18fc16ff72c0ff580624c122d4a24d3ecbaad178dce4dade1aa6b0a68155981407ba9e74f1bbe41d1ad6f13195e2127920e8d7dc2e8cc3664f540c56689abf2423cfb10ca1af30c0bb1ddd256901c182359d5365751e5a839aca3c58f7946fa4d306bf43496401ecd646dd590dbf4377b14d718eb1d4499efd3a44ce3d2ba2701d610b325e755b9a637a2fdecc508b6596132971a382bfe152a981924d4df1fb48fb50d4ed88a0bbd6925bf3cb6257b1ff6a88cb57b840825d55b120adbcb637fae8567dd6a7663b43e6eddb7c65fa689c724be1103c68fb268449d21898ac963ac05f28b3d866e068fd161369a608076698d9e734acd5ec678b6748c39302179246f8380cd1b0fca9aa3da7ecab8453b2b0ecd112bb08e00131da8edd398a046ec8d2aef248478daa7c35d87d364ccbc91b798b547e8fa529c2c567e6f45f64e7dbcac4f0cb7f5281c6a940b8c94103e433033d9be3c6279696c26a6484fd69352653f23d1254cf0f99a5d65b81b9bae65eafc9e6354b6a00078b894a8f130e8313dd1e1bf2ae7f49eeccdc9502c7d873959c21bedabfd509b2e3abe44851496444e9a6d54017b5ca091f081935ffc65fcc05642de29313c1b45782cd8a3d32fa13c221217dd16990105de6a5151f186a1925e1ed186602cd849ed999f4bcbeb4eab1530acf8e7b9a7af7dacf73cda248c8e0e41f6deb35325cf3a0664a4e1eb5979b4af0958b063ed7563f361881fcc3a164af635d18fb1e51a4ca39bdf9d1ce84f06f10281c5e7d96c4fbbea158ec2b439f512b163b8d8d51378be7adbdb59660d4de990de5325df47a8af273fc2d9cae46f2fcb4fe9f2a50713430354469f00b3275fe8b3bcc5c57c9970cb1b3c91406af20e707f07f75c040372bf395c17574c39175ca4266310149117b5d0833e76afffb9aef58fdd3463535774436eb9834923dd0efab6ae2d6d84cbdb5da86d6b7aa6eb52fd3b2800652069c78ead2cd1f1f5ed83fcf795aaf0d554200f1fe707b9273f57b1cdea3e4de8b1257853c89754b746748a2d97ced536b2a155a42d1ee5c54d5cab0d1251c1d3528c17f069d999dce6cb029c1d78e50bf02be0c3d793e52f2f33127d86bf00803fbec408ce52a1f4b46d9985ce1fc3d2130242686541a76009b891332e2c778dd845b4783bc8a6c532981f6a47aa364a121ffb5144e7058097b6eea5ccdc53d3e2df48b9e6484e643d4bda1983958085ddfc488f71adcdc5531077b4d0e36e696c096b61291e6a5a1693e959aebaba8cd6d68bf6edcef00281ff57f7c3906792015dac1e00fa23ff0c71a31eab47c96fe0eb8581b2eab723e2197073201a5314cd1bb2f0fbd2ab9e77119fee35c35dcbd885633c1217cd905842399df70d63857d4550f85024d89be6693fa56bd70c1639dda2008c21596fa4f171dbc9c509947b37b5ece87cb8531a4fd707ada3414267b1887ced2a30dcbb10fd3fb862f111e494fe106514b5f8460d4aac7e8c9e6bd291b04aa960b1c0c63bcdc55e170d5c715ece2eb71056d70d019f4bdbddaa24841420d804cad6e8bc114c729016e53daeb600e7abbe9bb58aef675293423f46356afe15f3fd93449a0edb8cff9de22321bc9a6578c0b4bfc7d4d55f8d3c32295381972e1663147d0b7a4bc22ec2337906b2b1e45dfa1bd9925f537cd60b3916b9401f85e9e56a52ca5b5a96c3b25a0d72353124816611160b95d636399cb4c3dfe857433165c4ba0ef618974a39c6cf8a12e17a935e50e4edfd699dad0c9f7a3a4dc88e6fff249249dcf91cdacf2b638b7c4c5c84d645367e9fa81f08364ad46fd8e023586322a4a6188bff0713c3ab0af55eb54edf1f1d5fb70892e9a8384532f3b3e6171f3bf44ff7da34ebcc744f904be479e2fe17f73450696594344ebffec702fb4c9dd6a434b80fb19d9db0fcb09b058ab19ea7bcb3beae6aeb7522d5688f7ad87a91eecbe89d6dee1193c27f05f972cd6795f248b13394a9acc270f5266425ffa61f21bd785908048c05ca0a6f07fad3f6bd2846162be5936c650c45980104f6cc637bb390800420582adf1bf602fa06cd3749a79da575dd2b43383809bac5a2d24f2b65278349a619a80521cc4a4a81619cbfda4df84fc75104c69ca61609cf488461d2e444f42c2d159ea0d7e76cc88992fe3003edfaa463a33e0b4e10fefe463bf9274fef13c83a5b4b17ef21c9dbf504019ab54606c0c265df9c316d3170cc1b6f78609855009f4c2db68a83ec030befba225e8e9d460cf7e2ae2d324b709a3b6ebce9a52c322b9ec9c9f7b4b4ea7805f0f1f30bc0bd54dedf18ae3918f2b4e17a62cdb0fe66ccdc860669679fe0ec308935d83249eb7aaffe9410b6441b2d1855b8837ff8f2c1b91ee153f492dd10fcf72ebf18a4e4e136294f1f8fdffe9dcca5e558629e75a951a2bbfc99e9afb5671805a2f8d2986298701485f517ed04607ce4b67932747b0d6759f5a31f3d63860ff339fde2d7e34bd159a3647961e47619cb5598ba7e89847dcc4f57fb67ca645ef33138c1ca37662c58e1f76c56adf3e5c98b5e83be57beb0b14080358065585105bd25254d64ef1f2a004765fb41b9be1090cedd51fa89346aaf12e7c5cf1d005c75c935030c3fc7680453125b032f8204ff57aa7716375a6e2b798fcf47e072ec5b91c53469757339a1d8d70d4e9aa9970a7f0bc8d0188ae90d0cee66d1d4ffd919d543e80f0522b8fa1c4db7ff2825d82db36734b7effe8ee0f42f261944108909ede58d270f791da956efdf7ae7a02be7cfca41819233daeb2419919c448959a406cc8aeacc270b4a77716440a33200a210e6e42b2518760df8c27e83f6a92e174a22de36eb028dbe1aa3c65c8544874d42016edcad5640619d386f1f0dbd30f73a2b26e495ca16ce534ec7ca4517ee74365819f41782225adbfd3a8ef79a836f003bae018ff7ba6c062307cf91bd788807cc3ff56a10ec754bc8c79701940c08e0952f56c026da80b8e2304930efe5a069f66318aae09f50711b9bed015f85f1f9fc0e1b5542a97f2978d60b4007c1db6f5aff90b48d625b6bb4cc124f345edd113fce2db0b5bb573f7dbb82414d5f726ed5e3353dbbad3be62058a7ba4b8467cafa732c9a9d2cc12b65ca628801fa2f351f102bf0d871d15e4167e46bd99437a78c1e2061aae1130316ce7217a6560aa26d996771d39172ea575e94cad80b33ecfb60932aba282c5214ef97d8af2cae103de39855cd568151f8b4c254b3039ff126e3a506fc75d0419cd63cc5f2159295afd5788750c6afb703032ee34bbae647cebab2652b081771c9029b0adb51fca174b7bc69e9ec5d8c43868dde85f7766bdeaf8ac6c3b451eeacad3db1cce9a4c25f1fb4d48d75327b1fac94a723211d62332eca4402c196bcc7c98fd2cbebe375b753cdcc068329b4a9dd2e5d46c4e701bcbeefb0df8daac066f585d15fc52cbb623a57611a64ce3e044cd9839dc229a871e122fca6c0004d42238729bf4adc124210aa8609c8a551fbacaad4745d8cf46a88859e297a49a86c8f028e02e313436f5d37ab4bb8ed016ae8a371f1c02c4e8b7c9f892aceaebfa15787baa206be9a21b34f92b99a1d5c782e34a862b81a939d64f2117277ad7130729c637f9bd36933a875d8e0e799ead2391bc51e961c5f209aa29f939b3d211b43a760e3eecacc2bfadfcadb3900d9f04cf94438f29b1e80aba2bff6a7070152a00bd266d23977dabb5ce10724528a5ecbbafae1c323d0e944b47eea5cc98043e9f2ac969758757b28454c665c9d94f755c12a553beb1f24b9e3c58672894cbb796fecd5cfccb340b128009d54d87387fef71add67a6c2eab9fb7e3c9b1cb06f4e7dc9683e2b200c8a8c029bf6311ce92f25e7afb143d8215d65ed3088f21d2706edb29650cce6f3fa3d130184e5fd747edf37eddff553119c0dec66a2f76abded29f0d1642f0131c0ba5b3666b5ce184811d23f0ad0b90d4d4eecbe7bc58226dbb636a391ed39a3c955cb8243d5eed915dd75f8b6425f88540920b9f3ebb0b94550c21c29398af9870c763005859580b00d806b17dac62dbe2499f3088b14c98725a871e703d9011801701578f9ffb614f4bfd506c4605a7fc15956d866ee619a90ac107459d3a661cb05459a14cc8371cc3d677ddf26302e8d71547dce669692609c7b51dc60d6e022ccb1e4feccd34958f4e34b3aaa63cb78ecb4ef438520c4b0c303822a05e19e8d88f36e173c5d03f5a0eb85a05f4ed6ce8fc432b3f9e57802f0d29226fb2cef296c705a3c9bfb566333777d5289a5e3ab1ca0ac444bf3fa503efc199a588d69fe285034e1fbb79670c7b3fa0ca1e353bc601b36b4f7f1a071d01c1b1c12c9b8d457b564ccc12fd1af2b932f8557c229677e45ccec417ddba3df590cfab2bcc0ff55d8a7f456995cb642824877c40698113644dec527ec076bb0862ab2fc7a7c51dd3410650443fd3087608b7aa03ef42974e7c3e929715278735aa970f808d058a140f0c238287c5faf432cd4", 0x1000, 0x6}, {&(0x7f0000000140)="bc30102ad2b02c314a0a210ff969aa5457beb38fd7998f17705d0c799f1974b8e5516ddf1bbec61cc31565bfac80110679a151dabf928727531449961d78e5bcee5a254fb08c3843fa1c87942235ec62c6aa4fa6a2582bbeb24ab50fb4b0def9a7f8156a4239024331923acde34871791fcc4aea142da6a2dc851189e73ac36de550", 0x82, 0x8000}], 0x80, &(0x7f0000000380)=ANY=[@ANYBLOB="74696d655f6f66667365743d3078666666666666666666666666666562302c646f74732c646f74732c73686f77657865632c6e6f646f74732c646f74732c646f74732c736d61636b6673726f6f743d2d245d2d2c686173682c7375626a5f747970653d232e2c7063723d30303030303030303030303030303030303034372c7375626a5f747970653d5daa5b5d5e5e2c6f626a5f726f6c653d272f5e402c7569643e", @ANYRESDEC, @ANYBLOB="8f00"]) sendfile(r2, r5, &(0x7f0000000300)=0x8ce3, 0x7) write$cgroup_subtree(r3, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:16 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) 03:54:16 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) [ 138.898491][T11762] loop0: detected capacity change from 0 to 8 [ 138.911082][T11765] loop1: detected capacity change from 0 to 128 03:54:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) [ 138.949422][T11762] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 138.962832][T11773] loop1: detected capacity change from 0 to 128 03:54:16 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0x0) rmdir(&(0x7f0000000100)='./control\x00') 03:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x7a05, 0x1700) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0xa011, r2, 0x8ab24000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x0, 0x0, 0x7fffffff}) 03:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f00000007c0)={0x0, "ecafedbd75a94ef9ffd8ce0d10af0148"}) ioctl$BTRFS_IOC_RESIZE(r3, 0x50009403, &(0x7f0000000140)={{r1}, {@val={r4}, @actul_num={@val=0x2b, 0x10000, 0x4b}}}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_OCB(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x40, r6, 0x800, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x971, 0x3}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2000007}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004}, 0x81) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) write$binfmt_aout(r3, &(0x7f0000000380)={{0x108, 0x58, 0x20, 0x301, 0x4, 0x80000000, 0x353, 0x9}, "0e417eade102661ae42e508288b9e74e35b3e60620eef7cf649c4aae382f78ead2914af909dea5b1311113113544aaafcfe6b354c2abab6e87f577e3fe4e107ec73be89cc3cc73ac51a163528695f3284a55351171fdf0d422eb70f0fafe52e3d6c4906c6539", ['\x00', '\x00']}, 0x286) syz_open_pts(r0, 0x80040) [ 139.010865][T11762] loop0: detected capacity change from 0 to 8 [ 139.026644][T11762] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) preadv(r4, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000640)=""/248, 0xf8}, {&(0x7f0000000740)=""/49, 0x31}], 0x4, 0x6, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r5) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x28c, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x83}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_NODE={0x244, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_ID={0x36, 0x3, "cccd7deda14a00eda03e622742dfb1ff3bc6f4cb58769a792e7de00c4b99e3daff7465892fac1437be9ce9108568fabdca7e"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x70, 0x3, "c399dea0b0f392e584f23dd612988d5179abc2630888d7a15bc3872f9c3b0333835db1e176fea97d5a2625a4b5f4caf799a2c4afa9485e8367b8c92eacc14d98b14b20577097ab25be55006956caf048f699704224e9dd51ea5e2860b141285b02d5b76fa9dabbabf7d8bdfc"}, @TIPC_NLA_NODE_ID={0xef, 0x3, "bdd036807a938f88a43831c9dab39268eaa2f8c2fed02bd940bce40302bcaf46e1f1a7d06733bae0d0ed8800b3007d80db85cc004896208fff79845d0ab024c80e19eb2da210a2af2acebb43ffd7bc5a6bf3c3df181f0cfce17a2bdb95d36f2a399da1aac1ea34cbf00d20a2e393b1b05f80ad1a91ac7797b50d4ae8343797894b8612bc244ca228923e7a0ed979a6859335c2af2225c1ff5542b2b5d9140818d869f7c74cb47602c62b48e43a05ce72c36f8d7e34c9a12193abe930206f75104a195a99190a088857dc6423e0340afcc71bb86ae1a5c2e3222d6ca1148a1b72bf76e64cdc4b93b6bb4b1b"}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "a61b2ef12872c175c25afd6aa2bc434ec856dc688a3298c7160c7be0fb0460695f"}}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "38b43426c021f1f40e1f2b085a5b518ddde9303207e20216a5e3e6623a6505"}}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) [ 139.131682][T11806] loop0: detected capacity change from 0 to 8 [ 139.141795][T11806] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 139.205044][T11806] loop0: detected capacity change from 0 to 8 [ 139.222912][T11806] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000180)="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") ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:16 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(0x0, 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080)=0x5808, 0x4) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) getpeername(r4, &(0x7f00000000c0)=@tipc=@id, &(0x7f0000000140)=0x80) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 139.683058][T11833] loop0: detected capacity change from 0 to 9 [ 139.692136][T11833] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f00000000c0)) r4 = dup(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 03:54:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x4, 0x0, 0x0, 0x9, 0xb, 0x3, 0xed4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) ioctl$TIOCL_PASTESEL(r2, 0x560d, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x6}) io_submit(0x0, 0x200000000000002e, &(0x7f0000000400)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_cancel(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000280)="b5047f72c78e8bdd2e0e958525f2bfddd5a532c19a54c03576834bec564874d479e610eb5682df0f22502f42516599d3708eada437e407d6e91419b0ec9cf5de7ef5dc4ecc9ee8b8ab6d4ec063919caac95afffa38d7fa319cc07196a090453001487a25b519c70ff97b88313d0572cfccc8d63574af9123bdc4d58545c89846f0b01f1db0a33931742dc6c439442c31b1995c356c545766f840d6fba88a", 0x9e, 0x7}, &(0x7f0000000240)) ioctl$FIOCLEX(r1, 0x5451) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x80, 0x7f, 0x1}) io_setup(0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) [ 139.760017][T11833] loop0: detected capacity change from 0 to 9 [ 139.776665][T11833] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:17 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(0x0) 03:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) close(r1) write$cgroup_int(r3, &(0x7f0000000780), 0x12) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r1) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"/291], 0x123) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(r2, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000780), 0x12) write$cgroup_subtree(r3, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 139.900056][T11878] loop0: detected capacity change from 0 to 16 [ 139.910312][T11878] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.stat\x00', 0x7a05, 0x1700) write$P9_ROPEN(r0, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x8, 0x3, 0x4}, 0x6}}, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f00000007c0)={{r4}, 0x0, 0x8, @unused=[0x6, 0x7f, 0x5, 0x4e2a87a1], @subvolid=0x8000000000000000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000780), 0x12) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r6) sendmsg$NFNL_MSG_ACCT_DEL(r6, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x3, 0x7, 0x3, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffc01}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x2400}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004815}, 0x20048400) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x0, 0x400}) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) 03:54:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='devices.list\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYRESHEX, @ANYRES16, @ANYBLOB="a5002bbd7000ffdbdfa06b00000c0800021480e1b57c95a5296b00000080000000007ec3127c8201609150ddfd000000", @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001f40)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRESDEC], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000340)={0x0, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={0x0, 0x407, 0x401, 0x1}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001200)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001600)={0x0, 0x0, {0x2, @usage=0x1ff, 0x0, 0x8, 0x200, 0xf, 0x2, 0xffffffffffff8001, 0xe0, @struct={0x1}, 0x3, 0x1, [0x8, 0x4, 0x58, 0xffff, 0x6]}, {0x100000000, @usage=0x9ca, r4, 0x2, 0xfff, 0xffffffffffffffff, 0x9, 0x80, 0x62, @usage=0x6, 0x100, 0x0, [0x5, 0x6, 0x6, 0x1, 0x8, 0x7946]}, {0x200000006, @struct={0x8, 0x12}, 0x0, 0x20, 0x100000000000002, 0x83, 0xfffffffffffffffe, 0x3, 0x18, @struct={0x5, 0x1f}, 0x5, 0x8, [0x20, 0x4, 0x7fff, 0x538b7e3d, 0xfffffffffffffffc, 0x80000001]}, {0x401, 0x1f, 0x481}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x8, @unused=[0xbc, 0x7, 0x100000001, 0x2], @devid}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000380)={0x0, 0xffffffffe43afe78, 0x4, 0x1}) write$cgroup_subtree(r2, 0x0, 0x200600) openat$cgroup_ro(r3, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0xa45374e2a653aca2}, 0x80) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r5) fadvise64(r5, 0x6, 0xfff, 0x4) [ 139.977988][T11878] loop0: detected capacity change from 0 to 16 [ 139.994346][T11878] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:17 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(0x0, 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[], 0xfe6f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000780), 0x12) write$cgroup_subtree(r3, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 03:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) [ 140.573029][T11922] loop0: detected capacity change from 0 to 16 [ 140.581723][T11922] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) 03:54:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380), 0x80080, &(0x7f00000003c0)={[{}, {@size={'size', 0x3d, [0x34, 0xa9fae03fc04047e2, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@dont_hash}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r1) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2c00) r3 = gettid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:17 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(0x0) 03:54:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000780), 0x12) write$cgroup_subtree(r1, 0x0, 0x200600) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x9, 0x7400) 03:54:17 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 140.759024][T11951] loop0: detected capacity change from 0 to 17 [ 140.785336][T11951] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f00000007c0)={0x0, 0x8, 0x0, [0x1, 0x9, 0xff, 0x0, 0x9000000000], [0x66, 0x3, 0x7fff, 0x2, 0x0, 0x100, 0x8000, 0x8, 0x7, 0x8001, 0x400, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x2, 0xfff, 0x200, 0x5, 0x3, 0x565, 0x5, 0x66, 0x7, 0x7, 0x7, 0x9, 0x9, 0x0, 0x5, 0x8652, 0x54e, 0x4, 0x7fff, 0x3f, 0x800, 0x0, 0x1b8d, 0x7fff, 0x400, 0x852, 0x3, 0x40, 0x2, 0x200, 0x101, 0x1ff, 0xae, 0x7, 0xd39, 0x100, 0x1, 0x0, 0x100000000, 0x81, 0x2, 0x7, 0x10001, 0xc000000000000000, 0xffff, 0xffff, 0xffffffffffffffff, 0x8, 0x9, 0x7fffffff, 0x81, 0x8, 0x4, 0x3, 0x7, 0x40, 0x5, 0x2, 0x10000, 0x3ff, 0x8, 0x0, 0x5, 0x5, 0x3, 0x0, 0x7f, 0x1, 0x80, 0x716c, 0x1ff, 0xfffffffffffffff8, 0x9, 0x9, 0x7, 0x1, 0x0, 0x0, 0x7ff, 0x20, 0x5, 0x2, 0x48cb, 0xc5b0, 0x10000, 0x0, 0x767, 0x1, 0x8, 0x2, 0x1, 0x7, 0x5, 0x8, 0x6, 0x5, 0x3, 0x1, 0x8, 0x1, 0xe7d4, 0x0, 0x1f, 0x51fa, 0xfffffffffffff001, 0x37, 0x4]}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 140.818336][T11965] FAULT_INJECTION: forcing a failure. [ 140.818336][T11965] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.831733][T11965] CPU: 0 PID: 11965 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 140.840535][T11965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.850586][T11965] Call Trace: [ 140.853858][T11965] dump_stack+0x137/0x19d [ 140.858240][T11965] should_fail+0x23c/0x250 [ 140.862718][T11965] should_fail_usercopy+0x16/0x20 03:54:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f0000000580)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000000c0)="94bf767e8a362c6b997f1ab26825549b3aab97997ab187b8c9ddacf99df707ebcd1cc6973e077d08d22fe6f71e0dccba0f7313a8a4231fd0c06d15945095c09b5ea22aeaa39cc18dbb662c26aa24ad915287df56ebef1557a0252da852f28231abb51a8397e6a9a685354980d68b699dc5ee0381134bb033a44f62ad57f7b5986c3a7ce986b573b8c497", 0x8a}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000380)="912ce33d1844588790329802f9437b24dc784e401097676f8f082726f96f36b52c5315c53ffdea616d63b1f7875b55d4786478aeabdea71fb7deca3b43fa4c75c9006583f27a2dfbcba6d7ffaddd3b6473cfa5e994624e1c0cf38bd04ae04c2ecb75759242af026684f68283001ebdfb6892e65bcba681cb9104b867620d40afa601f311e07d4339a866a485e85671012978436cd2e2205fb82f7b19e4440ea40c4e57ab3aad3ccd694698663a31", 0xae}, {&(0x7f0000000300)="95ca0f1d3e911baa4318bbccbd", 0xd}, {&(0x7f0000000440)="c60b302ce8ad4ae16d023c5fe7621782dc86a13881c73b6cf1ab82a3b0f6aac20f2b0ed1b05605f73ae0dd67c18fe34b5affcb2917856fc5c890d1ea24da50042abcd5bc5eb877d487d035dfe85c3342e2c1a4d877e6827233cf598fb4a9a74a869dfcd1621f47c67af83d7d9994645d7f4697f7eab204e5054a5a9d0d919f544ef0e24b70ccaba1cb297a6fe74aae2221f81a1c5eb5aae4525c4bb7727464cf6e81f7f57e69202508555a5668bb86833079c065c91b255a2939a6", 0xbb}, {&(0x7f0000000500)="9e170429b0aa063c3bdee0137d35f7f042092ebbd483a757412d614fa1df33ba0f421dc93c9468eb60869264883bf4d89171d9988549a1fdcfa6ad8872d0092607559eadaf9ca8ab95d43d4ec7c0356cef983154bc255a0826f9c95ad851c9d8a564658268", 0x65}], 0x7, 0x1, 0x5) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) [ 140.867801][T11965] _copy_from_user+0x1c/0xd0 [ 140.872398][T11965] iovec_from_user+0xc4/0x2d0 [ 140.877060][T11965] __import_iovec+0x49/0x270 [ 140.881650][T11965] ? fsnotify_perm+0x59/0x2e0 [ 140.886335][T11965] ? __fsnotify_parent+0x32f/0x430 [ 140.891483][T11965] import_iovec+0x69/0x80 [ 140.895961][T11965] do_preadv+0x109/0x230 [ 140.900223][T11965] ? __fget_light+0x21b/0x260 [ 140.904903][T11965] ? __cond_resched+0x11/0x40 [ 140.909658][T11965] ? fput+0x2d/0x130 [ 140.913563][T11965] ? ksys_write+0x157/0x180 [ 140.918086][T11965] __x64_sys_preadv+0x54/0x60 [ 140.922869][T11965] do_syscall_64+0x34/0x50 [ 140.927295][T11965] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.933214][T11965] RIP: 0033:0x4665f9 [ 140.937128][T11965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.956746][T11965] RSP: 002b:00007f9dcccbc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 140.965152][T11965] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 140.973128][T11965] RDX: 0000000000000001 RSI: 0000000020000500 RDI: 0000000000000004 [ 140.981185][T11965] RBP: 00007f9dcccbc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 140.989161][T11965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 140.997120][T11965] R13: 00007ffda7ab804f R14: 00007f9dcccbc300 R15: 0000000000022000 [ 141.030249][T11951] loop0: detected capacity change from 0 to 17 [ 141.043860][T11951] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) 03:54:18 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(&(0x7f0000000100)='./control\x00') 03:54:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2011004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r3, 0x800, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0xe}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_PMKID={0x14, 0x55, "a9793615131ffa62b7797d57486328fc"}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x90) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000200)=""/64) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r5) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000004, 0x810, r5, 0x95b97000) write$cgroup_int(r4, &(0x7f0000000780), 0x12) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 03:54:18 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) [ 141.432026][T12000] FAULT_INJECTION: forcing a failure. [ 141.432026][T12000] name failslab, interval 1, probability 0, space 0, times 0 [ 141.444682][T12000] CPU: 1 PID: 12000 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 141.448787][ T25] audit: type=1400 audit(1619236458.566:55): avc: denied { execute } for pid=11995 comm="syz-executor.1" path="/proc/11995/fdinfo" dev="proc" ino=27557 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 141.453744][T12000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.453758][T12000] Call Trace: [ 141.491479][T12000] dump_stack+0x137/0x19d [ 141.495938][T12000] should_fail+0x23c/0x250 [ 141.500338][T12000] __should_failslab+0x81/0x90 [ 141.505091][T12000] should_failslab+0x5/0x20 [ 141.509919][T12000] kmem_cache_alloc_node_trace+0x59/0x300 [ 141.515803][T12000] ? mntput_no_expire+0x64/0x740 [ 141.520730][T12000] ? __kmalloc_node+0x30/0x40 [ 141.525609][T12000] __kmalloc_node+0x30/0x40 [ 141.530098][T12000] kvmalloc_node+0x81/0xf0 [ 141.534519][T12000] seq_read_iter+0x145/0x910 [ 141.539098][T12000] ? path_openat+0x19ab/0x20b0 [ 141.543931][T12000] seq_read+0x221/0x260 [ 141.548102][T12000] ? seq_open+0xf0/0xf0 [ 141.552360][T12000] proc_reg_read+0x119/0x1b0 [ 141.557096][T12000] do_iter_read+0x2be/0x4b0 [ 141.561634][T12000] do_preadv+0x13b/0x230 [ 141.566047][T12000] ? __cond_resched+0x11/0x40 [ 141.570731][T12000] ? fput+0x2d/0x130 [ 141.574722][T12000] ? ksys_write+0x157/0x180 03:54:18 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) 03:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)="2000ddffff01000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203ee", 0x67, 0x400}], 0x0, &(0x7f00000000c0)) 03:54:18 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0xfffffff2]}, 0x0, 0x0, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa0000b61) rmdir(0x0) [ 141.579312][T12000] __x64_sys_preadv+0x54/0x60 [ 141.584082][T12000] do_syscall_64+0x34/0x50 [ 141.588498][T12000] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.594575][T12000] RIP: 0033:0x4665f9 [ 141.598452][T12000] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.618122][T12000] RSP: 002b:00007f9dcccbc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 141.626545][T12000] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 141.634823][T12000] RDX: 0000000000000001 RSI: 0000000020000500 RDI: 0000000000000004 [ 141.642815][T12000] RBP: 00007f9dcccbc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 141.650780][T12000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.658732][T12000] R13: 00007ffda7ab804f R14: 00007f9dcccbc300 R15: 0000000000022000 03:54:18 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, 0x0, 0x0) 03:54:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r3) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r4, 0x42, 0x1, 0x100, 0x3}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000780), 0x12) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo\x00') fchdir(r6) sendfile(r6, r0, 0x0, 0x101) write$cgroup_subtree(r2, 0x0, 0x200600) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/46, 0x2e}], 0x1, 0x0, 0x7) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) socket$nl_netfilter(0x10, 0x3, 0xc) [ 141.678274][T12011] loop0: detected capacity change from 0 to 18 [ 141.691274][T12011] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (ee0000) [ 141.737711][T12021] FAULT_INJECTION: forcing a failure. [ 141.737711][T12021] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.750928][T12021] CPU: 0 PID: 12021 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 141.759697][T12021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.769879][T12021] Call Trace: [ 141.773157][T12021] dump_stack+0x