fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0xc04f00}) 05:44:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) [ 270.704192] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 270.711910] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 270.719184] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 270.726455] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 270.733726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.741175] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:44:49 executing program 1: sync() r0 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) sync() semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x442100, 0x22) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x200}, 0x2604, 0x0, 0x40000, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x44200, 0x100) r2 = semget(0x0, 0x2, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000180)=[0x0, 0x3, 0x7fc0, 0x0]) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r3, &(0x7f0000004200)='t', 0xfff4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x81}}, 0x4, 0x7}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x11ceb6059218395e, 0x9, 0x8, r4}, 0x10) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4) semop(r2, &(0x7f0000000040)=[{0x7, 0x1, 0xbb5956ce700545a}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x13, r5, 0x0) [ 270.801254] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 05:44:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0xf04a00}) [ 270.855179] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:44:49 executing program 3 (fault-call:4 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:44:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) 05:44:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x1000000}) [ 270.970133] audit: type=1800 audit(1630043089.780:38): pid=16753 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="loop1" ino=3 res=0 05:44:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 271.070054] FAULT_INJECTION: forcing a failure. [ 271.070054] name failslab, interval 1, probability 0, space 0, times 0 [ 271.090381] CPU: 0 PID: 16774 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 271.098292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.107755] Call Trace: [ 271.110363] dump_stack+0x1fc/0x2ef [ 271.114008] should_fail.cold+0xa/0xf [ 271.117829] ? setup_fault_attr+0x200/0x200 [ 271.122160] ? lock_acquire+0x170/0x3c0 [ 271.126149] __should_failslab+0x115/0x180 [ 271.130391] should_failslab+0x5/0x10 [ 271.134197] __kmalloc_track_caller+0x2a6/0x3c0 [ 271.138872] ? kstrdup_const+0x53/0x80 [ 271.142806] kstrdup+0x36/0x70 [ 271.146009] kstrdup_const+0x53/0x80 [ 271.149730] alloc_vfsmnt+0xb5/0x780 [ 271.153450] ? _raw_read_unlock+0x29/0x40 [ 271.157793] vfs_kern_mount.part.0+0x27/0x470 [ 271.162303] do_mount+0x115c/0x2f50 [ 271.165940] ? lock_acquire+0x170/0x3c0 05:44:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 271.169927] ? check_preemption_disabled+0x41/0x280 [ 271.174956] ? copy_mount_string+0x40/0x40 [ 271.179201] ? copy_mount_options+0x59/0x380 [ 271.183618] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 271.188638] ? kmem_cache_alloc_trace+0x323/0x380 [ 271.193491] ? copy_mount_options+0x26f/0x380 [ 271.198104] ksys_mount+0xcf/0x130 [ 271.201657] __x64_sys_mount+0xba/0x150 [ 271.205643] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 271.210236] do_syscall_64+0xf9/0x620 [ 271.214049] entry_SYSCALL_64_after_hwframe+0x49/0xbe 05:44:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 271.219250] RIP: 0033:0x4665f9 [ 271.222450] 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 [ 271.232720] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 271.241353] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 271.241367] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 05:44:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) 05:44:50 executing program 1: sync() r0 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) sync() semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x442100, 0x22) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x200}, 0x2604, 0x0, 0x40000, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x44200, 0x100) r2 = semget(0x0, 0x2, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000180)=[0x0, 0x3, 0x7fc0, 0x0]) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r3, &(0x7f0000004200)='t', 0xfff4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x81}}, 0x4, 0x7}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x11ceb6059218395e, 0x9, 0x8, r4}, 0x10) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4) semop(r2, &(0x7f0000000040)=[{0x7, 0x1, 0xbb5956ce700545a}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x13, r5, 0x0) 05:44:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x14ac000}) 05:44:50 executing program 3 (fault-call:4 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 271.241375] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 271.241382] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 271.241389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.241396] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:44:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x3, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x7000000}) [ 271.447103] FAULT_INJECTION: forcing a failure. [ 271.447103] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.482249] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 05:44:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x5, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 271.545595] CPU: 0 PID: 16816 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 271.553523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.562885] Call Trace: [ 271.565486] dump_stack+0x1fc/0x2ef [ 271.569116] should_fail.cold+0xa/0xf [ 271.572903] ? lock_acquire+0x170/0x3c0 [ 271.576863] ? setup_fault_attr+0x200/0x200 [ 271.581174] __alloc_pages_nodemask+0x239/0x2890 [ 271.585927] ? pcpu_alloc+0x91f/0x1190 [ 271.589809] ? mark_held_locks+0xf0/0xf0 [ 271.593865] ? pcpu_alloc+0xe78/0x1190 [ 271.597752] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 271.602586] ? check_preemption_disabled+0x41/0x280 [ 271.607592] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 271.612604] ? pcpu_alloc+0xc9/0x1190 [ 271.616406] alloc_pages_current+0x193/0x2a0 [ 271.620797] ? __lockdep_init_map+0x100/0x5a0 [ 271.625286] get_zeroed_page+0x10/0x40 [ 271.629250] mount_fs+0x203/0x310 [ 271.632701] vfs_kern_mount.part.0+0x68/0x470 [ 271.637183] do_mount+0x115c/0x2f50 [ 271.640801] ? lock_acquire+0x170/0x3c0 [ 271.644775] ? check_preemption_disabled+0x41/0x280 [ 271.649798] ? copy_mount_string+0x40/0x40 [ 271.654025] ? copy_mount_options+0x59/0x380 [ 271.658437] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 271.663453] ? kmem_cache_alloc_trace+0x323/0x380 [ 271.668295] ? copy_mount_options+0x26f/0x380 [ 271.672774] ksys_mount+0xcf/0x130 [ 271.676301] __x64_sys_mount+0xba/0x150 [ 271.680258] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 271.684842] do_syscall_64+0xf9/0x620 [ 271.688712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.693897] RIP: 0033:0x4665f9 [ 271.697084] 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 [ 271.715976] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 271.723683] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 271.731063] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 271.738438] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 271.745708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.752986] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 271.824957] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 271.831202] audit: type=1800 audit(1630043090.640:39): pid=16827 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="loop1" ino=4 res=0 05:44:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x6, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x7, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0xd000000}) [ 272.012730] audit: type=1804 audit(1630043090.820:40): pid=16847 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/268/cgroup.controllers" dev="sda1" ino=14004 res=1 [ 272.029215] attempt to access beyond end of device [ 272.047546] loop1: rw=2049, want=32, limit=16 05:44:50 executing program 1: sync() r0 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) sync() semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x442100, 0x22) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x200}, 0x2604, 0x0, 0x40000, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x44200, 0x100) r2 = semget(0x0, 0x2, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000180)=[0x0, 0x3, 0x7fc0, 0x0]) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r3, &(0x7f0000004200)='t', 0xfff4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x81}}, 0x4, 0x7}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x11ceb6059218395e, 0x9, 0x8, r4}, 0x10) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4) semop(r2, &(0x7f0000000040)=[{0x7, 0x1, 0xbb5956ce700545a}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x13, r5, 0x0) 05:44:50 executing program 3 (fault-call:4 fault-nth:8): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:44:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x9, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x18000000}) 05:44:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 272.098779] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 05:44:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x20000000}) [ 272.167382] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 272.196889] FAULT_INJECTION: forcing a failure. [ 272.196889] name failslab, interval 1, probability 0, space 0, times 0 05:44:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x7c, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 272.262608] CPU: 1 PID: 16880 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 272.270528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.279883] Call Trace: [ 272.282572] dump_stack+0x1fc/0x2ef [ 272.286219] should_fail.cold+0xa/0xf [ 272.290033] ? setup_fault_attr+0x200/0x200 [ 272.294372] ? lock_acquire+0x170/0x3c0 [ 272.298360] __should_failslab+0x115/0x180 [ 272.302606] should_failslab+0x5/0x10 [ 272.306417] kmem_cache_alloc_trace+0x284/0x380 [ 272.311102] ? destroy_unused_super.part.0+0x120/0x120 [ 272.316388] sget_userns+0x122/0xcd0 [ 272.320115] ? destroy_unused_super.part.0+0x120/0x120 [ 272.325405] ? destroy_unused_super.part.0+0x120/0x120 [ 272.330695] sget+0x102/0x140 [ 272.333812] ? ovl_dentry_release+0x130/0x130 [ 272.338316] mount_nodev+0x2c/0x110 [ 272.341950] mount_fs+0xa3/0x310 [ 272.345527] vfs_kern_mount.part.0+0x68/0x470 [ 272.350036] do_mount+0x115c/0x2f50 [ 272.353675] ? lock_acquire+0x170/0x3c0 [ 272.357658] ? check_preemption_disabled+0x41/0x280 [ 272.362681] ? copy_mount_string+0x40/0x40 [ 272.366923] ? copy_mount_options+0x59/0x380 [ 272.371338] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 272.376362] ? kmem_cache_alloc_trace+0x323/0x380 [ 272.381217] ? copy_mount_options+0x26f/0x380 [ 272.385724] ksys_mount+0xcf/0x130 [ 272.389450] __x64_sys_mount+0xba/0x150 [ 272.393433] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 272.398018] do_syscall_64+0xf9/0x620 [ 272.401850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.407037] RIP: 0033:0x4665f9 [ 272.410231] 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 [ 272.429133] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.436845] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 272.444115] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 272.451400] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 05:44:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xff, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x30000000}) [ 272.458669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.465935] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:44:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x40000000}) [ 272.541322] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 05:44:51 executing program 3 (fault-call:4 fault-nth:9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 272.595179] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 272.607949] audit: type=1800 audit(1630043091.410:41): pid=16918 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="loop1" ino=5 res=0 [ 272.690380] FAULT_INJECTION: forcing a failure. [ 272.690380] name failslab, interval 1, probability 0, space 0, times 0 05:44:51 executing program 1: syz_mount_image$qnx4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x100000000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a77db7f033c5ce5712800000000000000ecb3e8bb"]) syz_mount_image$gfs2(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x8000000000056, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="23dd648a0ca1a283e6fc6fd8fccb8a55d71148f849c5b88b236cbbf95e8c4722985c39ff1515cc9f844a4345c42c4a940dffa046f1b9a01183bc45f7b53f478c9e8431811f8bf4e5567e0406d7ce49afb85e694792cdd250a638c3f3bd704bfca7544aefb893b872531046b1e16428c59a603be0ea87192cd53111c039eb74b6b73010584a9dcedf8d51a74f7e9af92af9a6771eeb106bfe675cf9c88510667b9e3d6cf99d93c397d03037aad1b6e62b89f9450481411951cd05353e3c474208a7a9c19c2250b4a778c335dadf324b2790", 0xd1, 0x7}], 0x50a5a2c09525092a, &(0x7f0000000200)={[{@nodiscard}, {@noacl}, {@quota_on}, {@discard}, {@noacl}, {@data_ordered}, {@rgrplvb}]}) 05:44:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 272.770743] CPU: 1 PID: 16926 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 272.778662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.788018] Call Trace: [ 272.790618] dump_stack+0x1fc/0x2ef [ 272.794358] should_fail.cold+0xa/0xf [ 272.798177] ? setup_fault_attr+0x200/0x200 [ 272.802543] ? lock_acquire+0x170/0x3c0 [ 272.806534] __should_failslab+0x115/0x180 [ 272.810778] should_failslab+0x5/0x10 [ 272.814584] __kmalloc+0x2ab/0x3c0 [ 272.818129] ? __list_lru_init+0xd3/0x7f0 [ 272.822320] __list_lru_init+0xd3/0x7f0 [ 272.826296] ? up_write+0x18/0x150 [ 272.829834] sget_userns+0x7e2/0xcd0 [ 272.833718] ? destroy_unused_super.part.0+0x120/0x120 [ 272.838986] ? destroy_unused_super.part.0+0x120/0x120 [ 272.844263] sget+0x102/0x140 [ 272.847360] ? ovl_dentry_release+0x130/0x130 [ 272.851839] mount_nodev+0x2c/0x110 [ 272.855458] mount_fs+0xa3/0x310 [ 272.858829] vfs_kern_mount.part.0+0x68/0x470 [ 272.863323] do_mount+0x115c/0x2f50 [ 272.866955] ? lock_acquire+0x170/0x3c0 [ 272.870938] ? check_preemption_disabled+0x41/0x280 [ 272.875948] ? copy_mount_string+0x40/0x40 [ 272.880174] ? copy_mount_options+0x59/0x380 [ 272.884752] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 272.889766] ? kmem_cache_alloc_trace+0x323/0x380 [ 272.894609] ? copy_mount_options+0x26f/0x380 [ 272.899100] ksys_mount+0xcf/0x130 [ 272.902636] __x64_sys_mount+0xba/0x150 [ 272.906609] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 272.911225] do_syscall_64+0xf9/0x620 [ 272.915018] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.920195] RIP: 0033:0x4665f9 [ 272.923379] 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 [ 272.942354] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.950061] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 272.957404] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 05:44:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x2, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 272.964658] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 272.971912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 272.979167] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:44:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:44:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0x60000000}) 05:44:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x3, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:51 executing program 3 (fault-call:4 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 273.013371] audit: type=1800 audit(1630043091.830:42): pid=16888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=13971 res=0 [ 273.039444] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 05:44:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0xf0ffffff}) [ 273.120450] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:44:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0x0, 0xfffffff0}) 05:44:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 273.181004] FAULT_INJECTION: forcing a failure. [ 273.181004] name failslab, interval 1, probability 0, space 0, times 0 05:44:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 273.258823] qnx4: no qnx4 filesystem (no root dir). [ 273.259248] CPU: 1 PID: 16960 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 273.271920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.281272] Call Trace: [ 273.283870] dump_stack+0x1fc/0x2ef [ 273.287513] should_fail.cold+0xa/0xf [ 273.291324] ? setup_fault_attr+0x200/0x200 [ 273.295651] ? lock_acquire+0x170/0x3c0 [ 273.299639] __should_failslab+0x115/0x180 [ 273.303883] should_failslab+0x5/0x10 [ 273.307692] __kmalloc+0x2ab/0x3c0 [ 273.311337] ? __list_lru_init+0xd3/0x7f0 [ 273.315497] __list_lru_init+0xd3/0x7f0 [ 273.319480] ? up_write+0x18/0x150 [ 273.323039] sget_userns+0x7e2/0xcd0 [ 273.326763] ? destroy_unused_super.part.0+0x120/0x120 [ 273.332035] ? destroy_unused_super.part.0+0x120/0x120 [ 273.337304] sget+0x102/0x140 [ 273.340401] ? ovl_dentry_release+0x130/0x130 [ 273.344888] mount_nodev+0x2c/0x110 [ 273.348508] mount_fs+0xa3/0x310 [ 273.351872] vfs_kern_mount.part.0+0x68/0x470 [ 273.356635] do_mount+0x115c/0x2f50 [ 273.360259] ? lock_acquire+0x170/0x3c0 [ 273.364404] ? check_preemption_disabled+0x41/0x280 [ 273.369415] ? copy_mount_string+0x40/0x40 [ 273.373652] ? copy_mount_options+0x59/0x380 [ 273.378070] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 273.383078] ? kmem_cache_alloc_trace+0x323/0x380 [ 273.387912] ? copy_mount_options+0x26f/0x380 [ 273.392398] ksys_mount+0xcf/0x130 [ 273.395930] __x64_sys_mount+0xba/0x150 [ 273.399997] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 273.404564] do_syscall_64+0xf9/0x620 [ 273.408359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.413551] RIP: 0033:0x4665f9 [ 273.416739] 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 [ 273.435636] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.443330] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 273.450586] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 273.457855] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 273.465370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 273.472625] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:44:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xb, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) waitid(0x2, 0x0, 0x0, 0x80000000, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x7, 0x800006, 0x800008000000, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x3, 0x4, 0x2, 0x0, 0x9, 0x7ff80000000000, 0x5b8, 0x1}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x200006, 0x3, 0x0, 0x0, 0x4}, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0xfffffffffffffcec) getxattr(0x0, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="5fd43bfd15bc4a396d38ac7105226e90962991c528c4c0cec7208c4183bea9032f138256f697c157841a7b28467574c0ea58c4092c39ac352e73a0d128aa17125d7ea3ad1172caf4e05b5c4f181bf19b6664c63a2e0ada7682d2197ef20c9334f032343beb9f7ed85e66328d1d27acaad4473e1168678011ae9013a0abc6abedb485cc6b71aae7ad17a52aa71a5f9d1ace43b89607b503f12eb27a79a6b16db9a2248e2336692eb54d"], 0x8) getpid() r3 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) bind$inet6(r3, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0xeeb, @loopback}, 0x1c) r4 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r4, 0x10099b8) sendfile(r3, r4, 0x0, 0x8000fffffffe) 05:44:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clone(0x80, &(0x7f0000000140)="44a0eb93629fc35ab9818fc7f63cf2df09be63c3536e2e7b363336d9ade2c4e302d474de170538f28a156e35c14112d348c2d3e28dc867b8ec282a34c5aa6707d91e36f4a40d603a96d54ac95cc23d463a59e1a746d62962f790bc7d534f5a848bc472c64acc54a4eab33355d66acb14ea24d2a70bb456bda16c798b141f1d9ae73df29ef45f4ab2974b9f055433b191d7c2e9fdf028efac6029bc3ad82e47c902ba5c826e2a69a5c2b661d473bb01950f53dac9d80a375acc7d7f1be53c0f6d47d28bcb504f4613a14f8c43ea1c9dc9b53c6fbe5dda0d6ea81c72fde3f8c8fbf9760fe6", &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)="181a19ce58ea4b92d141c6b79f0ed072c7167816e2b985e5be0b96c4ea8080dd36de9b4e01b3d771a8d17340e14e34f989875b312004a40fb54ae8b094b4345962de978f6a8b1e5708eb69a3e278c512a4356008180ed9afc053a6f7c281c4bc569d3384afc3912ee8140709ff96aca8000728ca449346fd0a1cf50c355c8fb94834f734422315c705a773c99623387ccac5a4eeeb65f75e94f81f72e4cabb21aaf7a326f8dd4408b50937f7616d1422da88d52c5821ae741bd43b2fdf8081f8a9c8f036ee093fe1b7624ea04448e3d25fd6d84d78d99c215ef86fe3b52dcd9c92b65233") vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:44:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x5, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 273.501220] EXT4-fs (loop0): invalid first ino: 0 [ 273.512864] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:44:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x6, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 273.662593] audit: type=1804 audit(1630043092.470:43): pid=16998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/270/cgroup.controllers" dev="sda1" ino=13927 res=1 05:44:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:44:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) clone(0x5000400, &(0x7f00000001c0)="46cf73bcec069c379975754bfe0471b3c86c7dbd929f899641b76c373c113677d73d328a144af1021e1047b64b642398afe44e42ef52986b7d6d57d39c20200aafe536d35b5ed425cc84942995c9e0940731197b77a6cd5a502d38c7fe65bc239d0460cd6f643bb092c3ef21e1daf82626e93ce4be780288ae4eeb0087e600bfadb9327786e8d9", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="bd4d8d00b7633ea9ae44589b04ea6ca4e498699e5c0756c21a1158417711b4271b4090729404547eac1bf5e9329705b5ad42188dc3c1f40503243a73ce39151ecb7150d878a24a1f4f1d7de7633feef686ac6e6d0a3896d4dc0c3c867a355e7a8ffe7568e3e2e752e2f8a6c26f18f4c486426ff00c4a181501b5f0870560edad6e4a3120cf185a3e0d3b4cb0d8e801b8351ba13a6804db3b1a6cacf73f5d2a6a1a34da32704e4d18d8a202f0e6372a6185a44e6e2a802615fa8e6068dd4484cfea7fd9a6f06ef1cc9745df550203623078977db805b0038dbb58f50154d9") ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r3, 0x13, &(0x7f0000000140)={0x1f, 0x8001, 0x23}) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:44:52 executing program 3 (fault-call:4 fault-nth:11): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:44:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x7, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 273.941835] FAULT_INJECTION: forcing a failure. [ 273.941835] name failslab, interval 1, probability 0, space 0, times 0 [ 273.996245] CPU: 1 PID: 17024 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 274.004160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.013519] Call Trace: [ 274.016120] dump_stack+0x1fc/0x2ef [ 274.019761] should_fail.cold+0xa/0xf [ 274.023575] ? setup_fault_attr+0x200/0x200 [ 274.027919] ? lock_acquire+0x170/0x3c0 [ 274.031909] __should_failslab+0x115/0x180 [ 274.036162] should_failslab+0x5/0x10 [ 274.039974] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 274.045091] __kmalloc_node+0x38/0x70 [ 274.048902] kvmalloc_node+0x61/0xf0 [ 274.052633] __list_lru_init+0x4c6/0x7f0 [ 274.056705] ? up_read+0x53/0x110 [ 274.060172] sget_userns+0x7e2/0xcd0 [ 274.064469] ? destroy_unused_super.part.0+0x120/0x120 [ 274.069757] ? destroy_unused_super.part.0+0x120/0x120 [ 274.075055] sget+0x102/0x140 [ 274.078173] ? ovl_dentry_release+0x130/0x130 [ 274.082675] mount_nodev+0x2c/0x110 [ 274.086313] mount_fs+0xa3/0x310 [ 274.089694] vfs_kern_mount.part.0+0x68/0x470 05:44:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000140)={&(0x7f00000000c0)=""/56, 0x38}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) [ 274.094201] do_mount+0x115c/0x2f50 [ 274.097842] ? retint_kernel+0x2d/0x2d [ 274.101732] ? copy_mount_string+0x40/0x40 [ 274.106090] ? copy_mount_options+0x1cd/0x380 [ 274.110594] ? copy_mount_options+0x1da/0x380 [ 274.115097] ? __sanitizer_cov_trace_pc+0x1c/0x50 [ 274.119946] ? copy_mount_options+0x26f/0x380 [ 274.124452] ksys_mount+0xcf/0x130 [ 274.128002] __x64_sys_mount+0xba/0x150 [ 274.131984] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 274.136574] do_syscall_64+0xf9/0x620 [ 274.140386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.145568] RIP: 0033:0x4665f9 [ 274.148772] 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 [ 274.167742] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.175432] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 274.182700] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 274.189967] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 05:44:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 274.197222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 274.204731] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 274.313845] EXT4-fs (loop0): invalid first ino: 0 [ 274.359624] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:44:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xb, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) waitid(0x2, 0x0, 0x0, 0x80000000, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x7, 0x800006, 0x800008000000, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x3, 0x4, 0x2, 0x0, 0x9, 0x7ff80000000000, 0x5b8, 0x1}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x200006, 0x3, 0x0, 0x0, 0x4}, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0xfffffffffffffcec) getxattr(0x0, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="5fd43bfd15bc4a396d38ac7105226e90962991c528c4c0cec7208c4183bea9032f138256f697c157841a7b28467574c0ea58c4092c39ac352e73a0d128aa17125d7ea3ad1172caf4e05b5c4f181bf19b6664c63a2e0ada7682d2197ef20c9334f032343beb9f7ed85e66328d1d27acaad4473e1168678011ae9013a0abc6abedb485cc6b71aae7ad17a52aa71a5f9d1ace43b89607b503f12eb27a79a6b16db9a2248e2336692eb54d"], 0x8) getpid() r3 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) bind$inet6(r3, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0xeeb, @loopback}, 0x1c) r4 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r4, 0x10099b8) sendfile(r3, r4, 0x0, 0x8000fffffffe) 05:44:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x9, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x420c82) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x222002, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000240)=0x200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000280)="70f5be33f5cb3be8732315f986c4b528e79b415ee7aa52aa6b73a0467e29ac76aa8b496eb70c1f7c0c2ae8cdc4a92481a710a1549e9f6816b852847c0cf609257446c60730cb862e55e377e0a234b7ecdffac16bb895dbb30b01b5df75984cc3b96a947b741b6f1cf37f01396547e522463b9d09006474759e38fa2411b59a9c5c22e570bd65d47e905a570ebe6a0c19ace553acd4ad8a7e9d6e7328a8d528e9d8dfe267142817bdd5e3f30b69f39b23308cff8a55d94394fb930744946985c4e677200f3e1587761d6a528291f8af84217fe204c7d4afa66507d94dd1846b87bbbb07e08f3bf637c446287a43a7ab44b02b4ec9b01eb4dbae0a3c8c632d84eac7fc739e62d938a9ae5cc53b0ac31588a4f20a61d55fc1db5895fc360c1492c76c2bccdefabf646f234f476d7f9dad46a747c004d89090bfb1e97babc73394e120690a7558c3c6a81f2f0d02276917417c3ff6b8e9766c1d3c96b0ce2b55e20b4ec5de5b30ca4548c35d57ed501890fb793b05a27a229a216041df0c84508513d4f0a7aa833397a2fe77b9c16d1ad661ae416e50f73fb7b26440ea6fbc3b1f81db253698c81a11198356fe14636d22949453b6068f0319ee1b6dd4f687f1072a19592de3f81a912edac6f256a0571c02d5a1d7c054207a5c13dcf99199e2bf65665fbadf7a6541c50e9424ae82de03be85c0275902241b532b68dc4f18f4ee22adec8f08db03c27183fc5e4a472eebfd7a2c5b2823e1be9daaf272eae7238510d3a8394e0567bb8902a5d9b2c24969b02bcf634478748da9ca444e8e596a9b113466519accd9f72f99494c066f4b379edd6203ce63518a6591387d7d9e9f53b97ef598787e004e7eef0b5d84dd40efd40dcb0ff970959c266209c94b9fa3423201957eabed663e66fa32cbcafacd1ecaf99ed2c9fde80000000000") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x9, 0x0, {r3}, {r4}, 0x101, 0x72e}) r5 = gettid() ptrace$setopts(0x4200, r2, 0x7ff, 0x0) rt_sigqueueinfo(r5, 0x3c, &(0x7f0000000040)) 05:44:53 executing program 3 (fault-call:4 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:44:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:44:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x1, 0x0, 0xfffe, 0x40028, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000580)="094b5d9fa81f1caa32", 0x9}], 0x1, 0xd) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) vmsplice(r2, &(0x7f0000000500)=[{&(0x7f0000000140)="49548b246d396bfc9040253d6ae37e9476b4134b83572b1ee77759e45f41cd6ecd5fafc0b0a71b177f2dd88f089008643d20a876a94cc53fb3e7b1912a1af52555a753b6beb693acef815ff181f98ea0ea3a91ec76ce5a854372749897aeabb5da9e9de73d80aeba46998d888cea207abdba8d237790e23514a8fa0dafd9a5120af0bd24b8f893f46c423419a54ec1ca7f1fb6a1f3a237ab253f18fa9464186dc7e4ebf57d6ff30edd3f79f8e9b5b501ac0b", 0xb2}, {&(0x7f0000000200)="4bce061ce94c633f1b7b4baca7b63de4e666e25adc5f552badac5db140cf86a7716f8b8f91a3ec4dd8fcc53ce13f6533f8588a86bbac8b12ecfee706b79eb53621fb7ffc19b308f2e8b86454c67cb0b2dba2c8ec4e2941fe469d4902cf6801db2c0d5ca43ac458d40de2f64e15d33c0cf072018096b9c835", 0x78}, {&(0x7f0000000280)="2031a09a2f6ce33a995a530e27d1ab197ec177a68a0db9e8d4483a6798ba1e0e14701427ad45a79bd608db8cd5791320cfc40084421625768719134b59ebce2511ed7a9778d7626e1facf94868074f6240cc4eb2d1f96ee6f399692167b2fdc06636599974d1ec82161a2fc3228152843b031b15ec3bd022a9a06c7423b84507868da289", 0x84}, {&(0x7f0000000340)="def500c489cc92ef040713c7cf6f1e2480c96652fd8e0e7ebfc321345f072834f43bc578718a91ff47298a38fe20f1bd76fadbc941cab0dbca298d6ba5f66c76d529250f65090885776606051da5427f805c3c098715bef8b1d4ea62a313bba5ed6890905b4293c44937680ecffc0ef8d75771598e5172dfacf43709d5dcae00c18fce12f5f8f107551787a2e33a7d9eb7a6ddefe3d93b0de09ab5384ea6d8d76df0b405a1f85d6d68639f958260194138dbfc464670540e89d5e30f84dc6d350deee1fd738d26599c85c0ad2a3f94eee29cf73c02d8706b8d83e842f8fe973922cd", 0xe2}, {&(0x7f0000000440)="3b5cd75267baec174f087ddb04760bb0bcb0223cbfcdef92e346c114951d380323ce6d1fa52474df094e29287882895073ed0dadbe94363e6051533929c37302d6342089b08046ed579b1da1376fde1ec04c5c7f67e02b2ca0579de3b513d65da5e31da3ae1483e815e97a5314a21ef81bbf093182ab737e6973499c6aa9a048a39009a4598a27478a7a9dffcac7e5bc09eff075", 0x94}], 0x5, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:44:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x7c, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 274.638116] FAULT_INJECTION: forcing a failure. [ 274.638116] name failslab, interval 1, probability 0, space 0, times 0 [ 274.668771] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) [ 274.689756] CPU: 1 PID: 17069 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 274.697688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.707047] Call Trace: [ 274.709651] dump_stack+0x1fc/0x2ef [ 274.713300] should_fail.cold+0xa/0xf [ 274.717155] ? setup_fault_attr+0x200/0x200 [ 274.721486] ? lock_acquire+0x170/0x3c0 [ 274.725485] __should_failslab+0x115/0x180 [ 274.729820] should_failslab+0x5/0x10 [ 274.733630] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 274.738746] __kmalloc_node+0x38/0x70 [ 274.742563] kvmalloc_node+0x61/0xf0 [ 274.746288] __list_lru_init+0x4c6/0x7f0 [ 274.750354] ? up_read+0x53/0x110 [ 274.753822] sget_userns+0x7e2/0xcd0 [ 274.757552] ? destroy_unused_super.part.0+0x120/0x120 [ 274.762834] ? destroy_unused_super.part.0+0x120/0x120 [ 274.768116] sget+0x102/0x140 [ 274.771236] ? ovl_dentry_release+0x130/0x130 [ 274.775735] mount_nodev+0x2c/0x110 [ 274.779375] mount_fs+0xa3/0x310 [ 274.782759] vfs_kern_mount.part.0+0x68/0x470 [ 274.787255] do_mount+0x115c/0x2f50 [ 274.790877] ? lock_acquire+0x170/0x3c0 [ 274.795111] ? check_preemption_disabled+0x41/0x280 [ 274.800117] ? copy_mount_string+0x40/0x40 [ 274.804354] ? copy_mount_options+0x59/0x380 [ 274.808752] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 274.813758] ? kmem_cache_alloc_trace+0x323/0x380 [ 274.818604] ? copy_mount_options+0x26f/0x380 [ 274.823089] ksys_mount+0xcf/0x130 [ 274.826635] __x64_sys_mount+0xba/0x150 [ 274.830598] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 274.835182] do_syscall_64+0xf9/0x620 [ 274.838976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.844154] RIP: 0033:0x4665f9 [ 274.847448] 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 [ 274.866334] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.874032] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 274.881288] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 05:44:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x300, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:53 executing program 2: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0x100000001) [ 274.888545] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 274.895807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 274.903149] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:44:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0xffffffffffffffff, 0x800) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x7fa) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) [ 274.932108] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:44:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x500, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) tkill(0x0, 0x0) clone(0x10000, &(0x7f0000000040)="d5d6047261cd029e6abacb7f95feaa26100a5d3474ac5ca9f848180f5dfd95f8dd1f1c818961b1fe559c992f46b0d2ebbb0be02854282e9d1836936100e28b0e606eba11665e7f12fc00ee9ac9f3727a57e246d43ff740a0790f7fb17a84fbf4a6c17b66fb14abbb307a22b93662f4680de3e6a72f7ec517633874adfa5d11daa3901cc694c70ee05a6ddf1848af15139fefc59c1676b23b25a04af487070d4f00b01bf434846dfa1c4d4e19b2b454e46fb6d9279fd1b451e8859e8daa69b54b3c2d0a8a06868c27ad36b33cde8c165c5461715efecd0cc5b5c5dd65bf80c04e4958e9742d0acd", &(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000bc0)="cea15a5d556e742c1bc61c35d6ff0aab98e2d13b81ac5e18a227c4cfdce1bb9fec587880338a32df91a7a0f98126c16cea886d2cd8b1067379c21c35a32bf4af73dbdc669be4dc7d389ed4d3582289dc20241c4fdb56c6d09669c986efcd3fed1334621258a0b52c10ec4b58f3a58bb86e89315f0d044e1f9c") r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r1, r0, 0x16, &(0x7f0000000180)) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x377083, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000d80)={0x0, 0x80, 0x7, 0x0, 0x20, 0x0, 0x0, 0x4, 0x80014, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000d40)}, 0x18000, 0x1, 0x8, 0x7, 0x1, 0x5, 0x7f, 0x0, 0x400007, 0x0, 0xcf}, 0xffffffffffffffff, 0x8, r2, 0x6) r3 = gettid() timer_create(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x8d, 0x0, 0x0, 0x80, 0x0, 0x1, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x202, 0x3, 0x5, 0x0, 0x0, 0x401, 0x20, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, 0xffffffffffffffff, 0x2) wait4(0x0, &(0x7f00000002c0), 0x1, &(0x7f0000000c80)) clone(0x50080000, &(0x7f0000000380)="b932c8adde9cd7179b7fab9097a712c0547fb859215d7afea3680d9ac1f6c80ef92756df5fecf7aa21c6bf784a498a71bf73ea7db86700bd61ba06f54f34666251ad1dfc1a808934590624ca4f3f5d79e3a8873622a401bbe382b5fd09414f79d4b3bee316edd662a76a7d43f3022b6a06e318a146ed5a382705e9f8bc4e95cf5cd9511d85cadadde3a8909d837e6c5029059ef580db98", &(0x7f0000000300), &(0x7f00000004c0), &(0x7f0000000500)="0121fa388302a15a518d2bd3b34ee6074b5b3101d9edd63c68087e847e4e040d72a93ae8add1093e57349deb59ac21f1c59c7e25a08beb1dffef3e1cc847efd32664f14b35e315a93044d81b4ff6a9329ca0a02b7cc9f9b7f875363b68161f2838411ab2128a587e3005f5ea146c8a343cc25cc3740a47675a63655cc8caa4e74f1f761b24cf7bff0f") 05:44:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:44:54 executing program 2: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0x100000001) 05:44:54 executing program 3 (fault-call:4 fault-nth:13): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:44:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) wait4(r2, 0x0, 0x4, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:44:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x600, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:44:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0xfffd, 0x6, 0x3, 0x5}, {0xd747, 0x20, 0x6}, {0x6, 0x7, 0x7, 0x3}, {0x7a, 0x20, 0x6c, 0x4}, {0xff, 0x1, 0x7, 0x1ff}, {0x0, 0x8, 0x1f, 0xeb34}]}) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prctl$PR_SET_PTRACER(0x59616d61, r2) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) [ 275.582142] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) 05:44:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x700, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 275.634864] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 275.688247] FAULT_INJECTION: forcing a failure. [ 275.688247] name failslab, interval 1, probability 0, space 0, times 0 [ 275.699366] ptrace attach of "/root/syz-executor.5"[17134] was attempted by "/root/syz-executor.5"[17137] 05:44:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 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) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{}, 0x16, 0x2, 0x1a}, {{r2, r3/1000+60000}, 0x15, 0x1, 0x2}], 0x30) r4 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) r5 = gettid() rt_sigqueueinfo(r5, 0x3c, &(0x7f0000000040)) 05:44:54 executing program 2: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0x100000001) [ 275.794656] CPU: 1 PID: 17132 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 275.802665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.812228] Call Trace: [ 275.814830] dump_stack+0x1fc/0x2ef [ 275.818473] should_fail.cold+0xa/0xf [ 275.822284] ? setup_fault_attr+0x200/0x200 [ 275.826614] ? lock_acquire+0x170/0x3c0 [ 275.830605] __should_failslab+0x115/0x180 [ 275.834852] should_failslab+0x5/0x10 [ 275.838661] kmem_cache_alloc_node_trace+0x244/0x3b0 05:44:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 275.843774] __kmalloc_node+0x38/0x70 [ 275.847603] kvmalloc_node+0x61/0xf0 [ 275.851330] __list_lru_init+0x4c6/0x7f0 [ 275.855418] ? up_read+0x53/0x110 [ 275.858884] sget_userns+0x810/0xcd0 [ 275.862634] ? destroy_unused_super.part.0+0x120/0x120 [ 275.867917] ? destroy_unused_super.part.0+0x120/0x120 [ 275.873204] sget+0x102/0x140 [ 275.876317] ? ovl_dentry_release+0x130/0x130 [ 275.880814] mount_nodev+0x2c/0x110 [ 275.884443] mount_fs+0xa3/0x310 [ 275.887821] vfs_kern_mount.part.0+0x68/0x470 [ 275.892328] do_mount+0x115c/0x2f50 [ 275.895963] ? lock_acquire+0x170/0x3c0 [ 275.899945] ? check_preemption_disabled+0x41/0x280 [ 275.904971] ? copy_mount_string+0x40/0x40 [ 275.909218] ? copy_mount_options+0x59/0x380 [ 275.913811] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 275.918835] ? kmem_cache_alloc_trace+0x323/0x380 [ 275.923687] ? copy_mount_options+0x26f/0x380 [ 275.928198] ksys_mount+0xcf/0x130 [ 275.931746] __x64_sys_mount+0xba/0x150 [ 275.935721] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 275.940299] do_syscall_64+0xf9/0x620 [ 275.944095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.949270] RIP: 0033:0x4665f9 [ 275.952451] 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 [ 275.971336] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.979030] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 275.986286] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 05:44:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x900, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 275.993553] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 276.000818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 276.008081] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 276.030795] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 276.151865] IPVS: ftp: loaded support on port[0] = 21 [ 276.244812] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) [ 276.281644] IPVS: ftp: loaded support on port[0] = 21 05:45:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) tkill(0x0, 0x0) clone(0x10000, &(0x7f0000000040)="d5d6047261cd029e6abacb7f95feaa26100a5d3474ac5ca9f848180f5dfd95f8dd1f1c818961b1fe559c992f46b0d2ebbb0be02854282e9d1836936100e28b0e606eba11665e7f12fc00ee9ac9f3727a57e246d43ff740a0790f7fb17a84fbf4a6c17b66fb14abbb307a22b93662f4680de3e6a72f7ec517633874adfa5d11daa3901cc694c70ee05a6ddf1848af15139fefc59c1676b23b25a04af487070d4f00b01bf434846dfa1c4d4e19b2b454e46fb6d9279fd1b451e8859e8daa69b54b3c2d0a8a06868c27ad36b33cde8c165c5461715efecd0cc5b5c5dd65bf80c04e4958e9742d0acd", &(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000bc0)="cea15a5d556e742c1bc61c35d6ff0aab98e2d13b81ac5e18a227c4cfdce1bb9fec587880338a32df91a7a0f98126c16cea886d2cd8b1067379c21c35a32bf4af73dbdc669be4dc7d389ed4d3582289dc20241c4fdb56c6d09669c986efcd3fed1334621258a0b52c10ec4b58f3a58bb86e89315f0d044e1f9c") r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r1, r0, 0x16, &(0x7f0000000180)) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x377083, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000d80)={0x0, 0x80, 0x7, 0x0, 0x20, 0x0, 0x0, 0x4, 0x80014, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000d40)}, 0x18000, 0x1, 0x8, 0x7, 0x1, 0x5, 0x7f, 0x0, 0x400007, 0x0, 0xcf}, 0xffffffffffffffff, 0x8, r2, 0x6) r3 = gettid() timer_create(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x8d, 0x0, 0x0, 0x80, 0x0, 0x1, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x202, 0x3, 0x5, 0x0, 0x0, 0x401, 0x20, 0x0, 0x0, 0x0, 0x9}, r3, 0x0, 0xffffffffffffffff, 0x2) wait4(0x0, &(0x7f00000002c0), 0x1, &(0x7f0000000c80)) clone(0x50080000, &(0x7f0000000380)="b932c8adde9cd7179b7fab9097a712c0547fb859215d7afea3680d9ac1f6c80ef92756df5fecf7aa21c6bf784a498a71bf73ea7db86700bd61ba06f54f34666251ad1dfc1a808934590624ca4f3f5d79e3a8873622a401bbe382b5fd09414f79d4b3bee316edd662a76a7d43f3022b6a06e318a146ed5a382705e9f8bc4e95cf5cd9511d85cadadde3a8909d837e6c5029059ef580db98", &(0x7f0000000300), &(0x7f00000004c0), &(0x7f0000000500)="0121fa388302a15a518d2bd3b34ee6074b5b3101d9edd63c68087e847e4e040d72a93ae8add1093e57349deb59ac21f1c59c7e25a08beb1dffef3e1cc847efd32664f14b35e315a93044d81b4ff6a9329ca0a02b7cc9f9b7f875363b68161f2838411ab2128a587e3005f5ea146c8a343cc25cc3740a47675a63655cc8caa4e74f1f761b24cf7bff0f") 05:45:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x1000000, 0x0) gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) ptrace$setopts(0x4200, r2, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='syzkaller0\x00') wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) ptrace$setopts(0x4206, r3, 0xfffffffffffff665, 0x100003) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) 05:45:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x4000, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:04 executing program 3 (fault-call:4 fault-nth:14): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x7c00, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 285.820928] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) [ 285.857932] FAULT_INJECTION: forcing a failure. [ 285.857932] name failslab, interval 1, probability 0, space 0, times 0 05:45:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="e26e268399908a8c", 0x8}], 0x1, 0x1c) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(r1, &(0x7f0000000100), 0x80000000, &(0x7f0000000140)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 285.882775] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 285.981457] CPU: 0 PID: 17236 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 285.989373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.998727] Call Trace: [ 286.001320] dump_stack+0x1fc/0x2ef [ 286.004961] should_fail.cold+0xa/0xf [ 286.008773] ? setup_fault_attr+0x200/0x200 [ 286.013105] ? lock_acquire+0x170/0x3c0 [ 286.017092] __should_failslab+0x115/0x180 [ 286.021333] should_failslab+0x5/0x10 [ 286.025142] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 286.030346] __kmalloc_node+0x38/0x70 [ 286.034153] kvmalloc_node+0x61/0xf0 [ 286.037870] __list_lru_init+0x4c6/0x7f0 [ 286.041931] ? up_read+0x53/0x110 [ 286.045396] sget_userns+0x810/0xcd0 [ 286.049119] ? destroy_unused_super.part.0+0x120/0x120 [ 286.054401] ? destroy_unused_super.part.0+0x120/0x120 [ 286.059938] sget+0x102/0x140 [ 286.063051] ? ovl_dentry_release+0x130/0x130 [ 286.067575] mount_nodev+0x2c/0x110 [ 286.071205] mount_fs+0xa3/0x310 [ 286.074577] vfs_kern_mount.part.0+0x68/0x470 [ 286.079078] do_mount+0x115c/0x2f50 [ 286.082748] ? copy_mount_string+0x40/0x40 [ 286.086990] ? copy_mount_options+0x6b/0x380 [ 286.091401] ? copy_mount_options+0x89/0x380 [ 286.095812] ? copy_mount_options+0x26f/0x380 [ 286.100326] ksys_mount+0xcf/0x130 [ 286.103894] __x64_sys_mount+0xba/0x150 [ 286.107871] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 286.112468] do_syscall_64+0xf9/0x620 [ 286.116274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.121458] RIP: 0033:0x4665f9 05:45:04 executing program 5: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() gettid() wait4(r0, 0x0, 0x1000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) gettid() r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) rt_sigqueueinfo(r1, 0x40, &(0x7f0000000040)={0x2e}) [ 286.124822] 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 [ 286.143718] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 286.151429] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 286.158699] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 286.165966] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 286.171909] IPVS: ftp: loaded support on port[0] = 21 05:45:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0xff00, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 286.173252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 286.173262] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 286.270619] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) [ 286.348779] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x5, 0xdc6123bd60d6e06) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = getpgid(r1) wait4(r2, &(0x7f00000011c0), 0x8, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x3) clone(0x80000000, &(0x7f0000000100)="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", &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)="e3fda10e807835e18513fb2ccebc01946a7a44d2e4b0ca17faedbe38a956574ff1f4b06eee5303f243cd15eb7d3920d3cdb80eaef9ce377dec") ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x20000000, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:45:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:05 executing program 3 (fault-call:4 fault-nth:15): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0xffff, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:05 executing program 1: unshare(0x40000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000001180)=0x4) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f0000000240), 0x4) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r2, &(0x7f0000000600)=[{{&(0x7f0000000100)=@sco={0x1f, @none}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)="be6ff38d0fdeed39baee6e505723e57076f95a826e113ebaec8cbdce5b2d95", 0x1f}, {0xfffffffffffffffe}, {&(0x7f0000000180)="b25d33faba6e475cbfb1bee5b94cf5e558daf36eb89880571ec07e74368fe1e5b5badeed4e901afe12c8ab5f3260e4ffb357c7edd1a76b112f5dc9d25edf8279f25815131e029b18219f3adf29c383a887a3003c7580f795f8cc481abc0e60a577a51221b83829bcda1f68cabcbb4a6cc7e1e6c7c2438b3c47d04b74092f63b1c4d893daef", 0x85}, {&(0x7f00000003c0)="2e134931ab92921837565e3fe676182b07b72e075585b1ab5b23b2d816c6508508cc4d25eaf70ea52c159540d7f6879b7f05ab4f35c3404caddbd4dc52", 0x3d}, {0x0}], 0x5}}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000040), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000500), 0x2000, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x5, 0x471ae5c2ac614999) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000380)={0x0, 0x1d, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r3, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x9}}}, 0x24}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002abd7000fedbdf25010000080c0003000200000000000800"], 0x20}, 0x1, 0x0, 0x0, 0x24040814}, 0xc814) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 286.982153] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) 05:45:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x8) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 287.030780] FAULT_INJECTION: forcing a failure. [ 287.030780] name failslab, interval 1, probability 0, space 0, times 0 [ 287.048820] IPVS: ftp: loaded support on port[0] = 21 05:45:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 287.082984] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 287.099691] CPU: 0 PID: 17315 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 287.107600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.116958] Call Trace: [ 287.119557] dump_stack+0x1fc/0x2ef [ 287.123198] should_fail.cold+0xa/0xf [ 287.127008] ? setup_fault_attr+0x200/0x200 [ 287.131378] ? lock_acquire+0x170/0x3c0 [ 287.135367] __should_failslab+0x115/0x180 [ 287.139610] should_failslab+0x5/0x10 [ 287.143420] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 287.148529] __kmalloc_node+0x38/0x70 [ 287.152334] kvmalloc_node+0x61/0xf0 [ 287.156057] __list_lru_init+0x4c6/0x7f0 [ 287.160120] ? up_read+0x53/0x110 [ 287.163586] sget_userns+0x810/0xcd0 [ 287.167314] ? destroy_unused_super.part.0+0x120/0x120 [ 287.172602] ? destroy_unused_super.part.0+0x120/0x120 [ 287.177883] sget+0x102/0x140 [ 287.181001] ? ovl_dentry_release+0x130/0x130 [ 287.185498] mount_nodev+0x2c/0x110 [ 287.189130] mount_fs+0xa3/0x310 [ 287.192506] vfs_kern_mount.part.0+0x68/0x470 [ 287.197015] do_mount+0x115c/0x2f50 [ 287.200659] ? lock_acquire+0x170/0x3c0 [ 287.204645] ? check_preemption_disabled+0x41/0x280 [ 287.209667] ? copy_mount_string+0x40/0x40 [ 287.213904] ? copy_mount_options+0x59/0x380 [ 287.218405] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 287.223427] ? kmem_cache_alloc_trace+0x323/0x380 [ 287.228278] ? copy_mount_options+0x26f/0x380 [ 287.232784] ksys_mount+0xcf/0x130 [ 287.236333] __x64_sys_mount+0xba/0x150 [ 287.240317] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 287.244902] do_syscall_64+0xf9/0x620 [ 287.248714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.253909] RIP: 0033:0x4665f9 [ 287.257099] 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 [ 287.276004] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 05:45:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f00000000c0)) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) [ 287.283700] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 287.290969] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 287.298332] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 287.305686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 287.312944] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 287.357457] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x2, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) clone(0x40000000, &(0x7f0000000140)="c62128c5125220028041ca2ad47e6d982641f9094f87040ec638da24c1d4fe8a2638cf1a57c1a6ab491f1d5e6597b4e4256e466a854dd683daec599fdd8719c600aa70b069b47478c89531ba852cf655b9617e7b0d631c9226fafcde71d508b51fbf7fd9f5c34a6040a879bf841a5c2a7ef2a7cc3bb9fbc62430a53959a6f0ced3c85b7b51b47a569dc258a08bd5a145a893561a0e84feec13a679ea0a5f74332e0d", &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)="cca6f47c5a2c44f5d14af29b7a357cc2c645a2731fccb147735e4100d96eab9680d69408d0674e5cf40edbae79644f955050084356698107536e389104d0afbea152fe53c517c2b03672d4a369cc2e23af6fb9de3d1d9f08a1d0bc44fbf7ff520672470e59d285d149791fc1984d99fde48016afb4a1cf2eebd501f79b1b843d2e561f11e98ccef9") wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) tkill(r2, 0xf) r3 = gettid() r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) wait4(r4, &(0x7f0000000300), 0x4, &(0x7f00000003c0)) rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) [ 287.545951] IPVS: ftp: loaded support on port[0] = 21 [ 287.557273] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) 05:45:06 executing program 3 (fault-call:4 fault-nth:16): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x3, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 287.695657] FAULT_INJECTION: forcing a failure. [ 287.695657] name failslab, interval 1, probability 0, space 0, times 0 [ 287.719149] CPU: 0 PID: 17402 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 287.727060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.736414] Call Trace: [ 287.739010] dump_stack+0x1fc/0x2ef [ 287.742661] should_fail.cold+0xa/0xf [ 287.746488] ? setup_fault_attr+0x200/0x200 [ 287.750820] ? lock_acquire+0x170/0x3c0 [ 287.754808] __should_failslab+0x115/0x180 [ 287.759136] should_failslab+0x5/0x10 [ 287.763119] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 287.768234] __kmalloc_node+0x38/0x70 [ 287.772044] kvmalloc_node+0x61/0xf0 [ 287.775767] __list_lru_init+0x4c6/0x7f0 [ 287.779832] ? up_read+0x53/0x110 [ 287.783323] sget_userns+0x810/0xcd0 [ 287.787083] ? destroy_unused_super.part.0+0x120/0x120 [ 287.792368] ? destroy_unused_super.part.0+0x120/0x120 [ 287.797681] sget+0x102/0x140 [ 287.800881] ? ovl_dentry_release+0x130/0x130 [ 287.805376] mount_nodev+0x2c/0x110 [ 287.809003] mount_fs+0xa3/0x310 [ 287.812374] vfs_kern_mount.part.0+0x68/0x470 [ 287.816872] do_mount+0x115c/0x2f50 [ 287.820502] ? do_raw_spin_unlock+0x171/0x230 [ 287.824998] ? check_preemption_disabled+0x41/0x280 [ 287.830015] ? copy_mount_string+0x40/0x40 [ 287.834249] ? copy_mount_options+0x59/0x380 [ 287.838675] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 287.843689] ? kmem_cache_alloc_trace+0x323/0x380 [ 287.848533] ? copy_mount_options+0x26f/0x380 [ 287.853046] ksys_mount+0xcf/0x130 [ 287.856588] __x64_sys_mount+0xba/0x150 [ 287.860562] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 287.865141] do_syscall_64+0xf9/0x620 [ 287.869137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.874323] RIP: 0033:0x4665f9 [ 287.877528] 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 [ 287.896450] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 287.904158] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 287.911424] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 287.918685] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 287.925958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 287.933221] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 287.976542] audit: type=1804 audit(1630043106.532:44): pid=17413 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/282/cgroup.controllers" dev="sda1" ino=14789 res=1 [ 288.027921] Started in network mode [ 288.040587] Own node identity 9, cluster identity 4711 [ 288.061960] 32-bit node address hash set to 9 [ 288.098114] IPVS: ftp: loaded support on port[0] = 21 [ 288.272100] Started in network mode [ 288.275873] Own node identity 9, cluster identity 4711 [ 288.281208] 32-bit node address hash set to 9 05:45:07 executing program 1: unshare(0x40000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000001180)=0x4) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f0000000240), 0x4) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r2, &(0x7f0000000600)=[{{&(0x7f0000000100)=@sco={0x1f, @none}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)="be6ff38d0fdeed39baee6e505723e57076f95a826e113ebaec8cbdce5b2d95", 0x1f}, {0xfffffffffffffffe}, {&(0x7f0000000180)="b25d33faba6e475cbfb1bee5b94cf5e558daf36eb89880571ec07e74368fe1e5b5badeed4e901afe12c8ab5f3260e4ffb357c7edd1a76b112f5dc9d25edf8279f25815131e029b18219f3adf29c383a887a3003c7580f795f8cc481abc0e60a577a51221b83829bcda1f68cabcbb4a6cc7e1e6c7c2438b3c47d04b74092f63b1c4d893daef", 0x85}, {&(0x7f00000003c0)="2e134931ab92921837565e3fe676182b07b72e075585b1ab5b23b2d816c6508508cc4d25eaf70ea52c159540d7f6879b7f05ab4f35c3404caddbd4dc52", 0x3d}, {0x0}], 0x5}}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000040), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000500), 0x2000, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x5, 0x471ae5c2ac614999) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000380)={0x0, 0x1d, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r3, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x9}}}, 0x24}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002abd7000fedbdf25010000080c0003000200000000000800"], 0x20}, 0x1, 0x0, 0x0, 0x24040814}, 0xc814) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 05:45:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x4, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:07 executing program 3 (fault-call:4 fault-nth:17): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 288.442879] FAULT_INJECTION: forcing a failure. [ 288.442879] name failslab, interval 1, probability 0, space 0, times 0 [ 288.459220] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) [ 288.487177] CPU: 0 PID: 17446 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 288.495083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.499332] IPVS: ftp: loaded support on port[0] = 21 [ 288.504434] Call Trace: [ 288.504457] dump_stack+0x1fc/0x2ef [ 288.504479] should_fail.cold+0xa/0xf [ 288.504498] ? setup_fault_attr+0x200/0x200 [ 288.504513] ? lock_acquire+0x170/0x3c0 [ 288.504533] __should_failslab+0x115/0x180 [ 288.504550] should_failslab+0x5/0x10 [ 288.504563] kmem_cache_alloc+0x277/0x370 [ 288.504578] ? ovl_dentry_release+0x130/0x130 [ 288.504594] prepare_creds+0x39/0x510 [ 288.504608] ? ovl_dentry_release+0x130/0x130 [ 288.504622] ovl_fill_super+0xf9/0x3f10 [ 288.504642] ? lock_downgrade+0x720/0x720 [ 288.504662] ? ovl_dentry_release+0x130/0x130 [ 288.504675] ? up_write+0x18/0x150 [ 288.504689] ? sget_userns+0x39c/0xcd0 [ 288.504709] ? destroy_unused_super.part.0+0x120/0x120 [ 288.578489] ? destroy_unused_super.part.0+0x120/0x120 [ 288.583776] ? sget+0x10a/0x140 [ 288.587068] ? ovl_dentry_release+0x130/0x130 [ 288.591567] mount_nodev+0x60/0x110 [ 288.595195] mount_fs+0xa3/0x310 [ 288.598568] vfs_kern_mount.part.0+0x68/0x470 [ 288.603069] do_mount+0x115c/0x2f50 [ 288.606702] ? lock_acquire+0x170/0x3c0 [ 288.610683] ? check_preemption_disabled+0x41/0x280 [ 288.615723] ? copy_mount_string+0x40/0x40 [ 288.619961] ? copy_mount_options+0x59/0x380 [ 288.624370] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 288.629385] ? kmem_cache_alloc_trace+0x323/0x380 [ 288.634231] ? copy_mount_options+0x26f/0x380 [ 288.638728] ksys_mount+0xcf/0x130 [ 288.642270] __x64_sys_mount+0xba/0x150 [ 288.646330] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 288.650909] do_syscall_64+0xf9/0x620 [ 288.654712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.659898] RIP: 0033:0x4665f9 [ 288.663095] 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 05:45:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x5, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 288.682000] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 288.689890] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 288.697327] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 288.704592] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 288.711855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 288.719208] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:45:07 executing program 3 (fault-call:4 fault-nth:18): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 288.756833] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 288.866681] FAULT_INJECTION: forcing a failure. [ 288.866681] name failslab, interval 1, probability 0, space 0, times 0 [ 288.899086] CPU: 0 PID: 17483 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 288.907000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.916352] Call Trace: [ 288.918949] dump_stack+0x1fc/0x2ef [ 288.922598] should_fail.cold+0xa/0xf [ 288.926410] ? setup_fault_attr+0x200/0x200 [ 288.930736] ? lock_acquire+0x170/0x3c0 [ 288.934725] __should_failslab+0x115/0x180 [ 288.938969] should_failslab+0x5/0x10 [ 288.942863] __kmalloc+0x2ab/0x3c0 [ 288.946410] ? match_strdup+0x58/0xa0 [ 288.950218] match_strdup+0x58/0xa0 [ 288.953849] ovl_fill_super+0x560/0x3f10 [ 288.957930] ? ovl_dentry_release+0x130/0x130 [ 288.962438] ? up_write+0x18/0x150 [ 288.965981] ? sget_userns+0x39c/0xcd0 [ 288.969880] ? destroy_unused_super.part.0+0x120/0x120 [ 288.975164] ? destroy_unused_super.part.0+0x120/0x120 [ 288.980473] ? sget+0x10a/0x140 [ 288.983760] ? ovl_dentry_release+0x130/0x130 [ 288.988291] mount_nodev+0x60/0x110 [ 288.991920] mount_fs+0xa3/0x310 [ 288.995289] vfs_kern_mount.part.0+0x68/0x470 [ 288.999794] do_mount+0x115c/0x2f50 [ 289.003511] ? lock_acquire+0x170/0x3c0 [ 289.007483] ? check_preemption_disabled+0x41/0x280 [ 289.012502] ? copy_mount_string+0x40/0x40 [ 289.016754] ? copy_mount_options+0x59/0x380 [ 289.021173] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 289.026195] ? kmem_cache_alloc_trace+0x323/0x380 [ 289.031049] ? copy_mount_options+0x26f/0x380 [ 289.035629] ksys_mount+0xcf/0x130 [ 289.039265] __x64_sys_mount+0xba/0x150 [ 289.043246] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 289.047919] do_syscall_64+0xf9/0x620 [ 289.051756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.056956] RIP: 0033:0x4665f9 [ 289.060843] 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 [ 289.079834] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 289.087544] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 289.094812] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 289.102079] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 289.107174] Started in network mode [ 289.109352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 289.109361] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 289.165135] Own node identity 9, cluster identity 4711 [ 289.170872] 32-bit node address hash set to 9 [ 289.437704] Left network mode [ 289.442191] Left network mode [ 289.721564] Bluetooth: hci0: command 0x0406 tx timeout [ 289.727030] Bluetooth: hci1: command 0x0406 tx timeout [ 289.733606] Bluetooth: hci3: command 0x0406 tx timeout [ 289.741103] Bluetooth: hci4: command 0x0406 tx timeout [ 289.746604] Bluetooth: hci5: command 0x0406 tx timeout [ 289.752026] Bluetooth: hci2: command 0x0406 tx timeout 05:45:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/34) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f0000000040)={0x41}) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x2e, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r3, &(0x7f00000000c0)=0x7, r4, &(0x7f0000000140)=0xce5, 0x0, 0x0) 05:45:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:09 executing program 3 (fault-call:4 fault-nth:19): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x6, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000004000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="024344303031", 0x6, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="4710c59f41360d99bde6373f00"]) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0x9, &(0x7f0000001480)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_cancel(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x5, r2, &(0x7f0000001900)="590d9774b5d04fa90481e58984ed11d0d41cc610417e3f4cc00be3912c3fc36e7c55b26d97ae96e272f9166adb8912e68bc33a9149f40741edfec847af9acf4a79677d5eaa9df83aae4c731c50f1806775365bebf6a35e37bd6e290ce292c38eb0f711f518bac9bbeb17f0cc3b4a3467b59ab3fdb7e444b1c2d5d9cdc4ee8ba1110523f1f439cd46048637fa82cb0c72660cb592548c8f42d0099422fe9c67c1badb882b393ed117ecf6", 0xaa, 0x1f, 0x0, 0x2, r3}, &(0x7f00000019c0)) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) io_destroy(r1) ioctl$SG_IO(r5, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETFSLABEL(r5, 0x81009431, &(0x7f0000001800)) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0x7, &(0x7f0000001680)=[{&(0x7f0000000140)="f81fdeab361a9ad1a63a586fd7ac1cdd3138e7b284f8db8677fcdc5d36bc291ea5c0a73a3bdc585fabdba5302ca28e4ffee34d6984b3cdc3e99b539f2bc23fb9057b1e152c1c7b026117eb0474823b335dc295fc95c2e8a3f467aa037a6b3d8e05d5b57a724a73dfcb3f642c", 0x6c, 0x6}, {&(0x7f00000001c0)="9823b0c6fd500d48e98671e980b86f86572966be31163d4f690f5c6ea7e254ec6239f3fdedccde098ea507586b82796e70ea00e07d54bf59c4e88c8eefe0fd3c121b3a8d47f4c0171dfa2ff6f5913397eb1b4894641878840446b56186e2f84113273d2f9385f76c2ac8decdeccdb65758fa05e90e1242292bbab338bed9499ee887434bb48ed5aa51c40aefa5d28122ac1c00baedaa5f03fd940e243e094e8cf1be07c01257960a1aadd0bd0cc3098b1098ddfe", 0xb4, 0x8001}, {&(0x7f0000000280)="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", 0x1000, 0xc5}, {&(0x7f0000001280)="33a693bcd09ad2c761296c0c7c2f9ec5db036f0ea710c042a8e9686a040565e3daed589a18ef35cb0e54c34237d231b5f3631d5bd676a0b9ca78fe4235924d6f3257c11af590fff99988e0447428122e5312be7b4f22223f650eada528d5ffc7554dcaa126712b0c7429011860aed628d33bdc0369aedf943c53f1a7c209c54792e9aad2f074236a58b0ca4310138a328d4e2914aaa84e745f1426432db867cba43556698f7067e3a723a280dd1360527310c49a3a77c7ff8477df0e82cdfb7d7a55338b70de0391f994260c832f80246266e98d96d84b1ac5a0caff7ebf6d3550d73b45e44fc82d4b9bebea3c74a4418c624faef79823", 0xf7, 0x3}, {&(0x7f0000001380)="1c877cb5ce9199bb676296b2864504510842d212c608d2bc2eeb7c6bea37986c89a9f4eb50f4479bea9cd867e4f1b5d2a6a9daf1e3d5794f18094ab85c06d19323f3b13b420d03502ebf075fcf80bfdef23dfd24e39f33e76d4a8344f8f55fb77ddfcd1486c720ea5224589549c97e8451c14edb8bdfd42044a7c42d4b71bbacd6882f7bf2a97f74219783359a2603dedc65241eabdc191a21c1fde02e79fb1924e3e5a9e300dc4c439238fd", 0xac, 0x2}, {&(0x7f0000001440)="7998d563628aeaa12c8878e8a7b442617f00eb6335363e8542cb9c30d967ca634eded5d7ccf525729eaa42531c6b04aa7f620345a2276a28e03621ee3d1b643c", 0x40, 0x9}, {&(0x7f0000001580)="02de6b95121e4a5fd4d721664f0416e7359b91479b3725b21283e7d710919206f96828bdce50d8db9eec4d7d2f4d8899702e10cb07b8528722088f9bcc77bbfcc5bd81cdc8848898fe297b12a442488b2a9382a2a0d5b8ec5723e8eb0659ecf86297bd68d525e391e0b43a05afcf74ef507525fd7c58e23c232dd7e12cfb0ec0ff4dcfe4672bafa776a4cf09ec53fb88708244ec62caeb4cd6c920202eeb108178cfb8514e0ebce538a06c1813ba4ade24a3a10e4878f5a3253222fe8ca9a1e5a23134821f3a07285567ebc4e2d78c8c0301db5fa1bce2", 0xd7, 0x5}], 0x2d003, &(0x7f0000001740)={[{@huge_always}, {@mode={'mode', 0x3d, 0x2}}, {@uid={'uid', 0x3d, r6}}, {@mode={'mode', 0x3d, 0x2}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6b, 0x78, 0x34, 0x78, 0x70, 0x6d, 0x6d, 0x6b, 0x34, 0x70]}}], [{@appraise}, {@obj_role={'obj_role', 0x3d, ')^['}}]}) [ 290.576851] FAULT_INJECTION: forcing a failure. [ 290.576851] name failslab, interval 1, probability 0, space 0, times 0 [ 290.599817] CPU: 1 PID: 17510 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 290.607732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.617086] Call Trace: [ 290.619772] dump_stack+0x1fc/0x2ef [ 290.623416] should_fail.cold+0xa/0xf [ 290.627228] ? setup_fault_attr+0x200/0x200 [ 290.631548] ? lock_acquire+0x170/0x3c0 [ 290.635539] __should_failslab+0x115/0x180 [ 290.639778] should_failslab+0x5/0x10 [ 290.643604] __kmalloc+0x2ab/0x3c0 [ 290.647145] ? match_strdup+0x58/0xa0 [ 290.650949] match_strdup+0x58/0xa0 [ 290.654598] ovl_fill_super+0x560/0x3f10 [ 290.658675] ? ovl_dentry_release+0x130/0x130 [ 290.663180] ? up_write+0x18/0x150 [ 290.666722] ? sget_userns+0x39c/0xcd0 [ 290.670616] ? destroy_unused_super.part.0+0x120/0x120 05:45:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 290.675909] ? destroy_unused_super.part.0+0x120/0x120 [ 290.681196] ? sget+0x10a/0x140 [ 290.684490] ? ovl_dentry_release+0x130/0x130 [ 290.688999] mount_nodev+0x60/0x110 [ 290.692629] mount_fs+0xa3/0x310 [ 290.696003] vfs_kern_mount.part.0+0x68/0x470 [ 290.700501] do_mount+0x115c/0x2f50 [ 290.704135] ? lock_acquire+0x170/0x3c0 [ 290.708123] ? check_preemption_disabled+0x41/0x280 [ 290.713142] ? copy_mount_string+0x40/0x40 [ 290.717402] ? copy_mount_options+0x59/0x380 [ 290.721814] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 290.726834] ? kmem_cache_alloc_trace+0x323/0x380 [ 290.731684] ? copy_mount_options+0x26f/0x380 [ 290.736180] ksys_mount+0xcf/0x130 [ 290.739718] __x64_sys_mount+0xba/0x150 [ 290.743691] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 290.748268] do_syscall_64+0xf9/0x620 [ 290.752229] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.757413] RIP: 0033:0x4665f9 05:45:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x7, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 290.760601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 290.779505] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 290.787207] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 290.794633] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 290.801889] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 290.809226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 290.816476] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:45:09 executing program 3 (fault-call:4 fault-nth:20): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 290.857473] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0000ea00", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r4 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$apparmor_current(r4, &(0x7f0000000000)=@profile={'permprofile ', '&&%\x00'}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6c, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) socket$netlink(0x10, 0x3, 0xe) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @private=0xa010100}, 0x10) [ 290.975944] FAULT_INJECTION: forcing a failure. [ 290.975944] name failslab, interval 1, probability 0, space 0, times 0 [ 291.008989] CPU: 0 PID: 17538 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 291.016901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.026275] Call Trace: [ 291.028870] dump_stack+0x1fc/0x2ef [ 291.032510] should_fail.cold+0xa/0xf [ 291.036327] ? setup_fault_attr+0x200/0x200 [ 291.040664] ? lock_acquire+0x170/0x3c0 [ 291.044650] __should_failslab+0x115/0x180 [ 291.048899] should_failslab+0x5/0x10 [ 291.052709] __kmalloc+0x2ab/0x3c0 [ 291.056256] ? match_strdup+0x58/0xa0 [ 291.060110] match_strdup+0x58/0xa0 [ 291.063744] ovl_fill_super+0xbba/0x3f10 [ 291.067830] ? ovl_dentry_release+0x130/0x130 [ 291.072332] ? up_write+0x18/0x150 [ 291.075879] ? sget_userns+0x39c/0xcd0 [ 291.079777] ? destroy_unused_super.part.0+0x120/0x120 [ 291.085054] ? destroy_unused_super.part.0+0x120/0x120 [ 291.090326] ? sget+0x10a/0x140 [ 291.093605] ? ovl_dentry_release+0x130/0x130 [ 291.098109] mount_nodev+0x60/0x110 [ 291.101725] mount_fs+0xa3/0x310 [ 291.105274] vfs_kern_mount.part.0+0x68/0x470 [ 291.109892] do_mount+0x115c/0x2f50 [ 291.113512] ? lock_acquire+0x170/0x3c0 [ 291.117582] ? check_preemption_disabled+0x41/0x280 [ 291.122593] ? copy_mount_string+0x40/0x40 [ 291.126832] ? copy_mount_options+0x59/0x380 [ 291.131233] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 291.136242] ? kmem_cache_alloc_trace+0x323/0x380 [ 291.141080] ? copy_mount_options+0x26f/0x380 [ 291.145567] ksys_mount+0xcf/0x130 [ 291.149101] __x64_sys_mount+0xba/0x150 [ 291.153073] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 291.157645] do_syscall_64+0xf9/0x620 [ 291.161450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.166628] RIP: 0033:0x4665f9 [ 291.169816] 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 [ 291.188704] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 291.196574] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 291.203827] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 291.211079] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 291.218614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 05:45:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x9, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 291.225868] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 291.284732] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 291.361739] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) 05:45:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0xfffffffffffffffc, 0x180) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) bind$x25(r2, &(0x7f0000000280), 0x12) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) ptrace$setregs(0xf, r3, 0x7, &(0x7f0000000140)="55468acacfd6d288394b3d438fc19ca9e2e5d89df06a0f895cb629991bd2da7d5522094416212392245b0bb10223197fd03554f255a043c91807b6d436d11401fcd1c7ac7ed9238f2e557d1a1fe307c819cb4e9c05c683ce24c7204fbe8fe86c0b04693ee6ff083835325efb7f865e23add1ed6f5af76c7ba2de6476e18e6249e18de89761b90988104306f62a6fabc23e209725d67cacb25cdb3116c7930fe3849cb0b8f255dea31a14c3bc74e42b4ed40ce0795aa3457e742fc9eb8a43ca0a485060ae065ffbda8d58d118ade2ac4665") ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) ptrace$setregs(0xd, r4, 0x8, &(0x7f00000000c0)="1b77f63bfa635b9ecc876ae700c72c5dc5dce9c34ee61ddc1671dedfdb9fb6b28176037d5a00c933ca5792") 05:45:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x7c, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:12 executing program 3 (fault-call:4 fault-nth:21): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x300, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 293.622485] FAULT_INJECTION: forcing a failure. [ 293.622485] name failslab, interval 1, probability 0, space 0, times 0 [ 293.651071] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) [ 293.688455] CPU: 0 PID: 17577 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 293.696385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.705917] Call Trace: [ 293.708523] dump_stack+0x1fc/0x2ef [ 293.712188] should_fail.cold+0xa/0xf [ 293.716000] ? setup_fault_attr+0x200/0x200 [ 293.720334] ? lock_acquire+0x170/0x3c0 [ 293.724330] __should_failslab+0x115/0x180 [ 293.728573] should_failslab+0x5/0x10 [ 293.732385] __kmalloc+0x2ab/0x3c0 [ 293.735947] ? match_strdup+0x58/0xa0 [ 293.739764] match_strdup+0x58/0xa0 [ 293.743406] ovl_fill_super+0xb48/0x3f10 [ 293.747489] ? ovl_dentry_release+0x130/0x130 [ 293.752011] ? up_write+0x18/0x150 [ 293.755653] ? sget_userns+0x39c/0xcd0 [ 293.759558] ? destroy_unused_super.part.0+0x120/0x120 [ 293.764850] ? destroy_unused_super.part.0+0x120/0x120 [ 293.770144] ? sget+0x10a/0x140 [ 293.773450] ? ovl_dentry_release+0x130/0x130 [ 293.777954] mount_nodev+0x60/0x110 [ 293.781591] mount_fs+0xa3/0x310 [ 293.784975] vfs_kern_mount.part.0+0x68/0x470 [ 293.789570] do_mount+0x115c/0x2f50 [ 293.793210] ? lock_acquire+0x170/0x3c0 [ 293.797235] ? check_preemption_disabled+0x41/0x280 [ 293.802286] ? copy_mount_string+0x40/0x40 [ 293.806529] ? copy_mount_options+0x59/0x380 [ 293.810985] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 293.816005] ? kmem_cache_alloc_trace+0x323/0x380 [ 293.820863] ? copy_mount_options+0x26f/0x380 [ 293.825365] ksys_mount+0xcf/0x130 [ 293.828949] __x64_sys_mount+0xba/0x150 [ 293.832932] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 293.837522] do_syscall_64+0xf9/0x620 [ 293.841330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.846517] RIP: 0033:0x4665f9 [ 293.849709] 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 [ 293.868618] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 293.876335] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 05:45:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000002180)={{0x0, 0x3, 0x9, 0x1, '\x00', 0x4}, 0x6, 0x10, 0x5, r2, 0x4, 0x4b2c852b, 'syz1\x00', &(0x7f00000000c0)=['/dev/input/event#\x00', '[)\x00', '@\x00', '/dev/input/event#\x00'], 0x29, '\x00', [0x6, 0x1000, 0x7, 0x1ff]}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) read$FUSE(0xffffffffffffffff, &(0x7f0000000140)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) tkill(r4, 0x1f) 05:45:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x500, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x600, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 293.883607] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 293.890881] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 293.898151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 293.905430] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:45:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x700, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 293.931512] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x900, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:12 executing program 3 (fault-call:4 fault-nth:22): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 294.113923] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) 05:45:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x4000, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 294.215713] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 294.226072] FAULT_INJECTION: forcing a failure. [ 294.226072] name failslab, interval 1, probability 0, space 0, times 0 05:45:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 294.289183] CPU: 0 PID: 17626 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 294.297113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.306580] Call Trace: [ 294.309178] dump_stack+0x1fc/0x2ef [ 294.312831] should_fail.cold+0xa/0xf [ 294.316648] ? setup_fault_attr+0x200/0x200 [ 294.320979] ? lock_acquire+0x170/0x3c0 [ 294.324968] __should_failslab+0x115/0x180 [ 294.329213] should_failslab+0x5/0x10 [ 294.333021] __kmalloc_track_caller+0x2a6/0x3c0 [ 294.337783] ? ovl_mount_dir+0x26/0x1c0 [ 294.341781] kstrdup+0x36/0x70 [ 294.344990] ovl_mount_dir+0x26/0x1c0 [ 294.348801] ovl_fill_super+0x95e/0x3f10 [ 294.352885] ? ovl_dentry_release+0x130/0x130 [ 294.357381] ? up_write+0x18/0x150 [ 294.360930] ? sget_userns+0x39c/0xcd0 [ 294.364833] ? destroy_unused_super.part.0+0x120/0x120 [ 294.370224] ? destroy_unused_super.part.0+0x120/0x120 [ 294.375506] ? sget+0x10a/0x140 [ 294.378804] ? ovl_dentry_release+0x130/0x130 [ 294.383304] mount_nodev+0x60/0x110 [ 294.386946] mount_fs+0xa3/0x310 [ 294.390314] vfs_kern_mount.part.0+0x68/0x470 [ 294.394816] do_mount+0x115c/0x2f50 [ 294.398452] ? lock_acquire+0x170/0x3c0 [ 294.402427] ? check_preemption_disabled+0x41/0x280 [ 294.407443] ? copy_mount_string+0x40/0x40 [ 294.411678] ? copy_mount_options+0x59/0x380 [ 294.416089] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 294.421105] ? kmem_cache_alloc_trace+0x323/0x380 [ 294.425954] ? copy_mount_options+0x26f/0x380 [ 294.430457] ksys_mount+0xcf/0x130 [ 294.434005] __x64_sys_mount+0xba/0x150 [ 294.437984] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 294.442826] do_syscall_64+0xf9/0x620 [ 294.446636] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.451824] RIP: 0033:0x4665f9 [ 294.455016] 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 [ 294.466105] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 294.473932] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 294.473947] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 294.473956] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 294.473965] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 294.473974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 294.473982] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 05:45:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x7c00, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 294.544807] audit: type=1804 audit(1630043113.362:45): pid=17627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/289/cgroup.controllers" dev="sda1" ino=14838 res=1 05:45:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f00000000c0)) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x5, 0x45, 0xff, "b954549cbc24cecd5968db5dc1ed6d75340d117a024531e4bc15aee34598f720f31fdad02b171485b90b713e64aa541e3b8b6bc893e28544421acd13c660c0", 0x8}, 0x60) tkill(r2, 0x1f) r3 = gettid() r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) tkill(r4, 0x13) rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)={0x0, 0xab78}) 05:45:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0xff00, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:15 executing program 3 (fault-call:4 fault-nth:23): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:15 executing program 1: ioctl$DRM_IOCTL_SYNCOBJ_TRANSFER(0xffffffffffffffff, 0xc02064cc, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x6}) clone(0x2000000003000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) 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) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000240)='./file1\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000000940)={{}, {}, [{0x2, 0x3}, {0x2, 0x4}, {}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x6}, {0x8, 0x7}, {0x8, 0x1}, {0x8, 0x2}, {0x8, 0x2, 0xee01}], {0x10, 0x4}, {0x20, 0x1}}, 0x6c, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000004f80)='/proc/self/clear_refs\x00', 0x1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005080)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001580)="2b58ce4546e79bc465b854eb0c9d92", 0xf}, {&(0x7f00000015c0)="b2c50a06d0cc81ce1eb3279838599d4575b162ad99e73cab0203f0d3512f3f40875f2b9a30eff7b67cbad4a12c7ef630a7dd426f04bf4ba8020a750965ce4096e573fa1bbeab630359d837f345b1ba62dad6d14f7d50b2bb885dafb436", 0x5d}, {&(0x7f0000001640)="79d19fa271a92f168e55f94473bcfbaef19cfaf36e9877ea380938bb9f081bb81beeea2bf046033318a621713c0869dced03b08532baa5bf945952e8e51daf15776b5699288c18e8ea7f3edc7e9fe84d38dcdd7c38aef746d9b922b8ed66762aea9d981ff94781971ac02f00a861a47423b12f7f10ed0898a2225f01518721281d1141fbba50276fe68dec68420a3be9fb7f242e017547d17826e6614240f8dd7710bcf85ae9dd3a7afba3", 0xab}], 0x3, &(0x7f0000002dc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r2, r2]}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}], 0xc0, 0x4000000}}, {{&(0x7f0000002e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000002f00)="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", 0x1000}, {&(0x7f0000003f00)="eb0d4816d9e7639e6e2197234d173de8b10224db1cda2b629b46203633c2d8fddd384005dde24a5c7123e9dbf64ef94766af0a1f7867369d7fbd7941a5b0e17b9c9691c89fd0bd5f8514066969d6a14be2394b217500af33f0aebf247e6b746ed4a28678e7343694f4ec556839d03181561f2d55113a531b520c811ca36a0447344d09ff21039fe8ec69ad3aee8a9e8328398abf20f588fe595775a7db2f45a65e096bb6e7497b89cbdd9ddb63d82a3dd3f2a783b6a61cd8b580eb3f685fcebeeda491afb6f2d341fcb1fc", 0xcb}], 0x2, &(0x7f0000004040)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xa8, 0x8040}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004100)="84df33c15f69a427b036837a19bd91a0a5def9663f83fc9aaf2918de5aeaf2819b58d704ed27fb5bc6a937771c4ce3abca5f19def9fac131ab4ec99ad5e09f616291a5e67642e12cc43f873854469d740a5f9a24659566305b02ad3d3f123511bfb5952b97c4e66042ff86b74e94eed2c14e39cf1c21e2a122d93652c22c722b57d4ada071cf16fc65f7074b9307b0b99b97f78b729637859638b31740979f79828af8a8898e3509d8a1f7d1221ffaf162b88ce66c5e36", 0xb7}, {&(0x7f00000041c0)="2f5745a7a933cbc7f521f2ae18635cd1f2bea2af8dc99df8c241a722c661333f311bf5d881355ff0cdc4f2794acba75c8eecc92705443ed8bbc2eb9f47fdf668eb2a5c1aaee057bd8d3303968fb670a4e6e3b825a9adde3515ab1bd231af3e2cddb1222f16edabef620ef0d37eb71bdd4536cdabaa5f28aeb33219bfa94a7c32d9d58983236a17e6c750cd", 0x8b}, {&(0x7f0000004280)="c1bcb895ed75efd02e66ed997c30765f7e56f8e638c6f76b5f6f3cba25d18d7ab5dfa171b26164a7d1769a7b061005d668d99d3f930e7ced6c1880752e3352c09097283a63c8b250556815ca38b347f49d04995a285f223b96ba78a00f7c705b57c2a4cb1022e1de7f7d0f204039966668133ca4c61937981549391275bd8e91eb2a4ab75fdea39cdb8a9c", 0x8b}], 0x3, &(0x7f0000004c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r0, r1, r2, r1, 0xffffffffffffffff]}}], 0xd8, 0x20000000}}, {{&(0x7f0000004d00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004e40)=[{&(0x7f0000004d80)="75a37f55b26e00094b8154a9eed450a6e043b950a773c7ecc6d587a563c116140f1669ae474373ad5f7e82ad401d1a8c7beb62e801a9a6831f566ceef9d46a2843da145a8491150c153db6fa0f33ef9e9d4df735f8f6c778366515bb2b2d406773e2a88ec58650a6832d9169dc460a1e34992d58e8faf595b61f6be8227f4b0ca2dfd14b3a082187534fe5690c0b1e083705da4b5b5babb40d55b8b7b64ed962ca613aae2a360c53650460f58f5669a36c6d85b989f0850263322ac2a0fd", 0xbe}], 0x1, &(0x7f0000004fc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, r3, r2, r4, r5, r6]}}], 0xb0, 0x8000040}}], 0x4, 0x4010) openat$incfs(r2, &(0x7f0000001540)='.pending_reads\x00', 0x88300, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x1468, 0x1170, 0x1170, 0x1170, 0x1170, 0x1170, 0x1398, 0x1398, 0x1398, 0x1398, 0x1398, 0x5, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @multicast2}, @remote, [], [], 'ip6tnl0\x00', 'veth0_to_hsr\x00', {}, {}, 0x6}, 0x0, 0x1128, 0x1170, 0x0, {}, [@common=@inet=@multiport={{0x50}}, @common=@unspec=@cgroup1={{0x1030}, {0x0, 0x2, 0x0, 0x0, './cgroup.net/syz0\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2, 'netpci0\x00'}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={{0x138}, {0x0, [], 0x0, 0x0, 0x0, [@empty, @local, @remote, @mcast2, @loopback, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, @loopback, @remote, @mcast2, @empty, @rand_addr=' \x01\x00', @mcast1, @remote]}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x14c8) [ 296.825881] xt_CT: You must specify a L4 protocol and not use inversions on it [ 296.835585] FAULT_INJECTION: forcing a failure. [ 296.835585] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 296.837811] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 296.847408] CPU: 0 PID: 17669 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 296.847418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.847424] Call Trace: [ 296.847446] dump_stack+0x1fc/0x2ef [ 296.847466] should_fail.cold+0xa/0xf [ 296.847482] ? lock_acquire+0x170/0x3c0 [ 296.847498] ? setup_fault_attr+0x200/0x200 [ 296.847516] ? check_preemption_disabled+0x41/0x280 [ 296.847541] __alloc_pages_nodemask+0x239/0x2890 [ 296.847558] ? __kernel_text_address+0x9/0x30 [ 296.847574] ? unwind_get_return_address+0x51/0x90 [ 296.847592] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.913476] ? __save_stack_trace+0xaf/0x190 [ 296.917901] ? __lock_acquire+0x6de/0x3ff0 [ 296.922155] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 296.927010] ? __kmalloc_track_caller+0x155/0x3c0 [ 296.931854] ? kstrdup+0x36/0x70 [ 296.935220] ? ovl_mount_dir+0x26/0x1c0 [ 296.939201] ? __x64_sys_mount+0xba/0x150 [ 296.943347] ? do_syscall_64+0xf9/0x620 [ 296.947324] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.952693] ? mark_held_locks+0xf0/0xf0 [ 296.956757] ? __x64_sys_mount+0xba/0x150 [ 296.960902] ? do_syscall_64+0xf9/0x620 [ 296.964880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.970248] ? mark_held_locks+0xf0/0xf0 [ 296.974317] ? mark_held_locks+0xf0/0xf0 [ 296.978393] ? mark_held_locks+0xf0/0xf0 [ 296.982457] ? mark_held_locks+0xf0/0xf0 [ 296.986546] cache_grow_begin+0xa4/0x8a0 [ 296.990618] ? setup_fault_attr+0x200/0x200 [ 296.994945] ? lock_acquire+0x170/0x3c0 [ 296.998924] cache_alloc_refill+0x273/0x340 [ 297.003246] kmem_cache_alloc+0x346/0x370 [ 297.007392] getname_kernel+0x4e/0x370 [ 297.011271] kern_path+0x1b/0x40 [ 297.014632] ovl_mount_dir_noesc+0x67/0x170 [ 297.018942] ovl_mount_dir+0x100/0x1c0 [ 297.022819] ovl_fill_super+0x95e/0x3f10 [ 297.026879] ? ovl_dentry_release+0x130/0x130 [ 297.031361] ? up_write+0x18/0x150 [ 297.034890] ? sget_userns+0x39c/0xcd0 [ 297.038771] ? destroy_unused_super.part.0+0x120/0x120 [ 297.044036] ? destroy_unused_super.part.0+0x120/0x120 [ 297.049299] ? sget+0x10a/0x140 [ 297.052568] ? ovl_dentry_release+0x130/0x130 [ 297.057054] mount_nodev+0x60/0x110 [ 297.060670] mount_fs+0xa3/0x310 [ 297.064039] vfs_kern_mount.part.0+0x68/0x470 [ 297.068535] do_mount+0x115c/0x2f50 [ 297.072153] ? lock_acquire+0x170/0x3c0 [ 297.076117] ? check_preemption_disabled+0x41/0x280 [ 297.081118] ? copy_mount_string+0x40/0x40 [ 297.085512] ? copy_mount_options+0x59/0x380 [ 297.089909] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 297.094914] ? kmem_cache_alloc_trace+0x323/0x380 [ 297.099746] ? copy_mount_options+0x26f/0x380 [ 297.104326] ksys_mount+0xcf/0x130 [ 297.107858] __x64_sys_mount+0xba/0x150 [ 297.111832] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 297.116406] do_syscall_64+0xf9/0x620 [ 297.120200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.125379] RIP: 0033:0x4665f9 [ 297.128577] 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 [ 297.147466] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 297.155158] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 297.162426] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 297.169682] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 05:45:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000180)="9ceb903c5b58345c14328d4b3317dfe50cc407772021c5b6e857e84f02c42a9bdc03eeb0bb9d9c9c5ba4debb4040300b82c8442b9eac72ea0dd76ba0525f9738349a91199872bb77fce4392b714c549b2a2877ba676f2097") tkill(r1, 0x40) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) wait4(r3, 0x0, 0x1, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) [ 297.176958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 297.184223] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 297.212839] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0xffff, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x9, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) wait4(r2, 0x0, 0x1, &(0x7f0000000140)) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f00000004c0)=""/163, 0xa3}, {&(0x7f0000000580)=""/120, 0x78}, {&(0x7f0000000600)=""/137, 0x89}, {&(0x7f00000006c0)=""/108, 0x6c}, {&(0x7f0000000740)=""/50, 0x32}, {&(0x7f0000000780)=""/114, 0x72}], 0x9, &(0x7f00000008c0)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x148}}, {{&(0x7f0000000a40)=@abs, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/20, 0x14}, {&(0x7f0000000b00)=""/5, 0x5}, {&(0x7f0000000b40)=""/102, 0x66}, {&(0x7f0000000bc0)}], 0x4, &(0x7f0000000c40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x2, 0x40000020, &(0x7f0000000d00)={0x0, 0x3938700}) ptrace$setregs(0xd, r3, 0x8, &(0x7f0000000d40)="130ba8c5040a8cf036afd5a5861c63adcf0ca29cf3630e86b20497c8501e3abda669f4431189222383044dffcd1d940b5367ccc2cb975a0ba83cee1d13e80aee63007cf4bae1afbfcb9c6caf0ae151b1d39dc9a7e9caba210d8915ac454c49857f7f4d51f2a650794aeecd6f6eb5754bcae7f69e4f0b21c6ab0cd64602278cfcbc1c093c437e4c4866c06e0ae23534b38688f6bc608739edb0eb24874209eedfbab0152455d0fb799d6860cbec8b0ce1e79819c923a97be8de70af903b5a024172959295ea932285486264c64e5415788c908c95c92d696f10b6f7a4f157") r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) 05:45:16 executing program 1: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0xd4101) creat(&(0x7f0000000100)='./file0/bus\x00', 0x98) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb0000000000000009000000010000008e28fffffffffffff7ffffffffffffff080000000000000081ffffffffffffff00000000000000000000000000000000000000000000000002000000ffffffff080000000000000001000100000000000900000000000000020000000000000000000000000000000000000000000000000000000000000000e91300"/256]) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) lstat(&(0x7f0000000140)='./file0/bus/file0\x00', &(0x7f0000000400)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r4) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) ioctl$SG_IO(0xffffffffffffffff, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000500)=""/4096}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x2809000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@posixacl}, {@afid={'afid', 0x3d, 0x800}}], [{@uid_gt={'uid>', r6}}]}}) [ 297.347548] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 297.377464] overlayfs: failed to resolve './file1': -2 05:45:16 executing program 3 (fault-call:4 fault-nth:24): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 297.427849] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 297.502984] audit: type=1804 audit(1630043116.323:46): pid=17683 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/290/cgroup.controllers" dev="sda1" ino=14864 res=1 [ 297.565116] FAULT_INJECTION: forcing a failure. [ 297.565116] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 297.576963] CPU: 0 PID: 17717 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 297.584847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.594204] Call Trace: [ 297.596802] dump_stack+0x1fc/0x2ef [ 297.600444] should_fail.cold+0xa/0xf [ 297.604251] ? lock_acquire+0x170/0x3c0 [ 297.608233] ? setup_fault_attr+0x200/0x200 [ 297.612560] ? check_preemption_disabled+0x41/0x280 [ 297.617592] __alloc_pages_nodemask+0x239/0x2890 [ 297.622361] ? __kernel_text_address+0x9/0x30 [ 297.626863] ? unwind_get_return_address+0x51/0x90 [ 297.631806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.637170] ? __save_stack_trace+0xaf/0x190 [ 297.641594] ? __lock_acquire+0x6de/0x3ff0 [ 297.645851] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 297.650696] ? __kmalloc_track_caller+0x155/0x3c0 [ 297.655543] ? kstrdup+0x36/0x70 [ 297.658916] ? ovl_mount_dir+0x26/0x1c0 [ 297.662904] ? __x64_sys_mount+0xba/0x150 [ 297.667059] ? do_syscall_64+0xf9/0x620 [ 297.671038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.676410] ? mark_held_locks+0xf0/0xf0 [ 297.680477] ? __x64_sys_mount+0xba/0x150 [ 297.684636] ? do_syscall_64+0xf9/0x620 [ 297.688609] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.693976] ? mark_held_locks+0xf0/0xf0 [ 297.698043] ? mark_held_locks+0xf0/0xf0 [ 297.702143] ? mark_held_locks+0xf0/0xf0 [ 297.706210] ? mark_held_locks+0xf0/0xf0 [ 297.710282] cache_grow_begin+0xa4/0x8a0 [ 297.714350] ? setup_fault_attr+0x200/0x200 [ 297.718684] ? lock_acquire+0x170/0x3c0 [ 297.722671] cache_alloc_refill+0x273/0x340 [ 297.727001] kmem_cache_alloc+0x346/0x370 [ 297.731276] getname_kernel+0x4e/0x370 [ 297.735150] kern_path+0x1b/0x40 [ 297.738503] ovl_mount_dir_noesc+0x67/0x170 [ 297.742824] ovl_mount_dir+0x100/0x1c0 [ 297.746710] ovl_fill_super+0x95e/0x3f10 [ 297.750791] ? ovl_dentry_release+0x130/0x130 [ 297.755279] ? up_write+0x18/0x150 [ 297.758817] ? sget_userns+0x39c/0xcd0 [ 297.762706] ? destroy_unused_super.part.0+0x120/0x120 [ 297.767989] ? destroy_unused_super.part.0+0x120/0x120 [ 297.773271] ? sget+0x10a/0x140 [ 297.776536] ? ovl_dentry_release+0x130/0x130 [ 297.781030] mount_nodev+0x60/0x110 [ 297.784658] mount_fs+0xa3/0x310 [ 297.788046] vfs_kern_mount.part.0+0x68/0x470 [ 297.792538] do_mount+0x115c/0x2f50 [ 297.796170] ? lock_acquire+0x170/0x3c0 [ 297.800237] ? check_preemption_disabled+0x41/0x280 [ 297.805252] ? copy_mount_string+0x40/0x40 [ 297.809477] ? copy_mount_options+0x59/0x380 [ 297.813868] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 297.818871] ? kmem_cache_alloc_trace+0x323/0x380 [ 297.823720] ? copy_mount_options+0x26f/0x380 [ 297.828236] ksys_mount+0xcf/0x130 [ 297.831770] __x64_sys_mount+0xba/0x150 [ 297.835736] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 297.840299] do_syscall_64+0xf9/0x620 [ 297.844100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.849293] RIP: 0033:0x4665f9 05:45:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0x2}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000140)={{r0}, "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"}) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) [ 297.852466] 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 [ 297.871349] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 297.879040] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 297.886337] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 297.893598] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 297.900868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 297.908478] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 297.942464] overlayfs: failed to resolve './file1': -2 05:45:16 executing program 3 (fault-call:4 fault-nth:25): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 298.015658] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0x6}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f00000000c0), 0x2, &(0x7f0000000140)) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:17 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)) socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001000000008000300", @ANYRES32=r3, @ANYBLOB="78e475a312e0dac3c65be3f2e92ce21cdcd57c44b481005e7a3ba9afb1292fb91fe0eca8d8a8754fe1d13f0c48db120e7b88df4735dc96603ead6fd3d88f6cb1d74f424656aaa8e8cf4307c4a2bf240000"], 0x1c}}, 0x0) inotify_init1(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000140)=ANY=[], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x10000000a) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b4560a117fffffff81004e220e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71000400000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x44044) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 298.147575] FAULT_INJECTION: forcing a failure. [ 298.147575] name failslab, interval 1, probability 0, space 0, times 0 [ 298.191496] CPU: 0 PID: 17745 Comm: syz-executor.3 Not tainted 4.19.205-syzkaller #0 [ 298.199415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.208772] Call Trace: [ 298.211371] dump_stack+0x1fc/0x2ef [ 298.215048] should_fail.cold+0xa/0xf [ 298.218870] ? setup_fault_attr+0x200/0x200 [ 298.223206] ? lock_acquire+0x170/0x3c0 [ 298.227195] __should_failslab+0x115/0x180 [ 298.231442] should_failslab+0x5/0x10 [ 298.235245] kmem_cache_alloc+0x277/0x370 [ 298.239263] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 298.239482] __d_alloc+0x2b/0xa10 [ 298.254393] d_alloc+0x4a/0x230 [ 298.257689] ? __save_stack_trace+0x72/0x190 [ 298.262106] d_alloc_parallel+0xeb/0x19e0 [ 298.266262] ? static_obj+0x50/0x50 [ 298.269911] ? __d_lookup_rcu+0x6b0/0x6b0 [ 298.274075] ? __lockdep_init_map+0x100/0x5a0 [ 298.278577] ? __lockdep_init_map+0x100/0x5a0 [ 298.283085] __lookup_slow+0x18d/0x4a0 [ 298.287071] ? follow_dotdot_rcu+0x1040/0x1040 [ 298.291669] ? lookup_fast+0x4e9/0x1080 [ 298.295658] ? walk_component+0x798/0xda0 [ 298.299825] walk_component+0x7ac/0xda0 [ 298.303809] ? lookup_fast+0x1080/0x1080 [ 298.307884] ? walk_component+0xda0/0xda0 [ 298.308112] audit: type=1804 audit(1630043117.123:47): pid=17755 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir179692078/syzkaller.i8yLP1/295/cgroup.controllers" dev="sda1" ino=14881 res=1 [ 298.312044] path_lookupat+0x1ff/0x8d0 [ 298.312061] ? ovl_mount_dir_noesc+0x67/0x170 [ 298.312080] ? path_mountpoint+0xac0/0xac0 [ 298.312093] ? __x64_sys_mount+0xba/0x150 [ 298.312106] ? do_syscall_64+0xf9/0x620 [ 298.312121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.312136] ? __x64_sys_mount+0xba/0x150 [ 298.312147] ? do_syscall_64+0xf9/0x620 [ 298.312162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.312179] ? mark_held_locks+0xf0/0xf0 [ 298.312191] ? __x64_sys_mount+0xba/0x150 [ 298.312205] filename_lookup+0x1ac/0x5a0 05:45:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xc}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 298.312224] ? filename_parentat+0x590/0x590 [ 298.393486] ? do_raw_spin_lock+0xcb/0x220 [ 298.397733] ? check_preemption_disabled+0x41/0x280 [ 298.402759] ? getname_kernel+0x4e/0x370 [ 298.406845] ? memcpy+0x35/0x50 [ 298.410135] ? getname_kernel+0x21e/0x370 [ 298.414284] ovl_mount_dir_noesc+0x67/0x170 [ 298.418687] ovl_mount_dir+0x100/0x1c0 [ 298.422576] ovl_fill_super+0x95e/0x3f10 [ 298.426784] ? ovl_dentry_release+0x130/0x130 [ 298.431274] ? up_write+0x18/0x150 [ 298.434808] ? sget_userns+0x39c/0xcd0 05:45:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000180)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) rt_sigqueueinfo(r1, 0xa, &(0x7f0000000140)={0xa, 0x39, 0x3}) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) tkill(r1, 0x3) [ 298.438782] ? destroy_unused_super.part.0+0x120/0x120 [ 298.444057] ? destroy_unused_super.part.0+0x120/0x120 [ 298.449329] ? sget+0x10a/0x140 [ 298.452610] ? ovl_dentry_release+0x130/0x130 [ 298.457105] mount_nodev+0x60/0x110 [ 298.460734] mount_fs+0xa3/0x310 [ 298.464113] vfs_kern_mount.part.0+0x68/0x470 [ 298.468603] do_mount+0x115c/0x2f50 [ 298.472229] ? lock_acquire+0x170/0x3c0 [ 298.476197] ? check_preemption_disabled+0x41/0x280 [ 298.481209] ? copy_mount_string+0x40/0x40 [ 298.485448] ? copy_mount_options+0x59/0x380 [ 298.489848] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 298.494853] ? kmem_cache_alloc_trace+0x323/0x380 [ 298.499681] ? copy_mount_options+0x26f/0x380 [ 298.504162] ksys_mount+0xcf/0x130 [ 298.507700] __x64_sys_mount+0xba/0x150 [ 298.511704] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 298.516278] do_syscall_64+0xf9/0x620 [ 298.520068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.525241] RIP: 0033:0x4665f9 [ 298.528431] 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 [ 298.547413] RSP: 002b:00007ff47cf48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 298.555103] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 298.562362] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 298.569629] RBP: 00007ff47cf481d0 R08: 0000000020000040 R09: 0000000000000000 [ 298.576882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 298.584135] R13: 00007fff2404c93f R14: 00007ff47cf48300 R15: 0000000000022000 [ 298.598071] overlayfs: failed to resolve './file1': -12 05:45:17 executing program 3 (fault-call:4 fault-nth:26): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 298.776412] overlayfs: failed to resolve './file1': -2 [ 298.866907] audit: type=1804 audit(1630043117.683:48): pid=17780 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/291/cgroup.controllers" dev="sda1" ino=14883 res=1 05:45:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) recvmsg$unix(0xffffffffffffffff, &(0x7f00000035c0)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000034c0)=[{&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/42, 0x2a}, {&(0x7f0000001280)=""/119, 0x77}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/152, 0x98}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/92, 0x5c}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/1, 0x1}], 0xa, &(0x7f0000003580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x38}, 0x0) wait4(r2, 0x0, 0x40000000, &(0x7f0000003600)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000140)) 05:45:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000900)=""/4096, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000003c0)='ext4_mballoc_prealloc\x00', r1}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) getpeername$tipc(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x11}, 0x14) r4 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='qrtr_ns_message\x00'}, 0x10) write$cgroup_type(r3, &(0x7f0000000000), 0x20b000) 05:45:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000000340)) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) clone(0x9c0c00, &(0x7f0000000140)="17fb4700d1888a7abdcf3f144290b87962d624262d3ef9324736b95653c3993ac734026896d2600af8708e3523d8f70e269bafbde6d4e10a09aedfbab1a3dd57f8a8ad9b08c09296b3848ca1fcee3a2bbfc48f53651a433525f4693fd28d71e6caea78e222ef3be6f9c29d4cd0ff755bc3df2f372808be956c40e7aecd4c493796714f8dae1e3cbbcf57f14ef368d76fe5d9fbc53c39c4e80bc3fb43ae2fc0f245076464a3edd0299d18ad17c08868bfb91eb1b19a6a8c95ffb7ab280bdf3ee01dbd52008b98a3910c47ac4bcd8c39459fbb512d5dc095501f5d90ec1e7b74823c2f3570e5d5b185d993dc3c2fe3b641f79e01e2333c", &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)="8d5ba0a35be46678e9d7c6681fb1420336e383f9733b87027099a164bdd56437edfc66e1355d9b2377b10b6e01248ff8d8c01ac9ae214be822efccc13d4ed929f476c2010024d9861c2f85d1b53835a327de30636c8c0d6bf0d51e28a2aad64d5c3b0b92844688bec76c81506540bc05dc6414537e04c0acf00393f39bd546631bcc717966fc7f614f0423fb433a") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4010, 0xffffffffffffffff, 0x6ba000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000480)={0x5, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) 05:45:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 299.197643] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 299.237263] overlayfs: failed to resolve './file1': -2 05:45:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400003, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000900)=""/4096, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000003c0)='ext4_mballoc_prealloc\x00', r1}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) getpeername$tipc(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x11}, 0x14) r4 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='qrtr_ns_message\x00'}, 0x10) write$cgroup_type(r3, &(0x7f0000000000), 0x20b000) [ 299.438988] audit: type=1804 audit(1630043118.253:49): pid=17811 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/292/cgroup.controllers" dev="sda1" ino=14857 res=1 05:45:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 299.588690] overlayfs: failed to resolve './file1': -2 [ 299.591358] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 299.600151] overlayfs: failed to resolve './file1': -2 05:45:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400004, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000900)=""/4096, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000003c0)='ext4_mballoc_prealloc\x00', r1}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) getpeername$tipc(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x11}, 0x14) r4 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='qrtr_ns_message\x00'}, 0x10) write$cgroup_type(r3, &(0x7f0000000000), 0x20b000) 05:45:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 299.780428] overlayfs: failed to resolve './file1': -2 [ 299.819535] overlayfs: failed to resolve './file1': -2 [ 299.885360] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400005, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 299.950255] audit: type=1804 audit(1630043118.753:50): pid=17854 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/293/cgroup.controllers" dev="sda1" ino=14849 res=1 [ 300.061527] overlayfs: failed to resolve './file1': -2 [ 300.096341] overlayfs: failed to resolve './file1': -2 05:45:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) ptrace$peeksig(0x4209, r3, &(0x7f00000000c0)={0x81, 0x1, 0x2}, &(0x7f0000000140)=[{}, {}]) 05:45:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:21 executing program 1: accept(0xffffffffffffffff, &(0x7f00000000c0)=@x25, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) splice(r1, 0x0, r0, 0x0, 0x3e, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = socket(0x2, 0x3, 0x100000001) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r2, &(0x7f0000000000)="0400", 0x2, 0x8002, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e22, @remote}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000000000011880b00000000002f"], 0x22}}, 0x0) 05:45:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x5}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400006, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 302.312694] overlayfs: failed to resolve './file1': -2 05:45:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x6}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 302.344767] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 302.372889] overlayfs: failed to resolve './file1': -2 05:45:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400007, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(0x0, 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:21 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x2, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) gettid() timer_create(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r2, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000040)=0x1, 0x0, 0x1, &(0x7f0000000280)={0x0, 0x3938700}, &(0x7f00000002c0), 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000400)=ANY=[], 0x208e24b) timer_create(0x6, &(0x7f0000000340)={0x0, 0x1a, 0x1}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) readv(r0, &(0x7f00000002c0)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/5, 0x5}, {0x0}, {&(0x7f0000000240)=""/98, 0x62}], 0x5) [ 302.458581] audit: type=1804 audit(1630043121.263:51): pid=17894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/294/cgroup.controllers" dev="sda1" ino=14901 res=1 05:45:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 302.551019] overlayfs: failed to resolve './file1': -2 [ 302.582769] overlayfs: failed to resolve './file1': -2 [ 302.646249] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x4001c) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000140)=0xffff) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400008, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x9}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(0x0, 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7c}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 302.833835] overlayfs: failed to resolve './file1': -2 [ 302.862678] overlayfs: failed to resolve './file1': -2 05:45:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x300}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 302.877823] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400009, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(0x0, 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 303.069978] overlayfs: failed to resolve './file1': -2 [ 303.085014] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 303.130133] overlayfs: failed to resolve './file1': -2 05:45:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x500}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:22 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x2, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) gettid() timer_create(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r2, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000040)=0x1, 0x0, 0x1, &(0x7f0000000280)={0x0, 0x3938700}, &(0x7f00000002c0), 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000400)=ANY=[], 0x208e24b) timer_create(0x6, &(0x7f0000000340)={0x0, 0x1a, 0x1}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) readv(r0, &(0x7f00000002c0)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/5, 0x5}, {0x0}, {&(0x7f0000000240)=""/98, 0x62}], 0x5) 05:45:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x2, 0x0, 0x2, 0x8024, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) r3 = getpid() fstat(r0, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000008880)='./file0\x00', 0x6000, 0x0, &(0x7f00000088c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000003c0)="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", 0x2000, &(0x7f0000008ac0)={&(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x21, 0x1, 0x400, 0x800, 0x1d, 0xd30, 0x4}}, &(0x7f00000000c0)={0x18, 0x0, 0x6, {0x4}}, &(0x7f00000001c0)={0x18, 0x0, 0x1, {0x81}}, &(0x7f0000000200)={0x18, 0x0, 0x80, {0x2}}, &(0x7f0000000240)={0x18, 0x0, 0x10000}, &(0x7f0000000280)={0x28, 0x98790167069c4452, 0x4, {{0x5, 0x7ff, 0x1, r3}}}, &(0x7f00000002c0)={0x60, 0x0, 0x69, {{0x0, 0x1, 0x7ff, 0x2, 0x3f, 0x8, 0x2, 0x8}}}, &(0x7f0000000340)={0x18, 0x0, 0x7fff, {0x507}}, &(0x7f00000023c0)={0x14, 0x0, 0xffffffff, {'[{*\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x0, {0x0, 0x10}}, &(0x7f0000004840)={0x78, 0x0, 0x800100, {0xc545, 0x3, 0x0, {0x1, 0x5, 0xffffffffffffffff, 0x0, 0xfffffffffffff4a0, 0x2, 0x6fb, 0x1ff, 0x5, 0x8000, 0x6, 0x0, 0x0, 0x6, 0xfec4}}}, &(0x7f0000004980)={0x90, 0x0, 0x6, {0x3, 0x3, 0x8001, 0x9, 0x3, 0x1f, {0x6, 0x0, 0x4, 0xfffffffffffffffe, 0x9, 0x401, 0x8, 0x3ff, 0xff, 0x8000, 0x7ff, 0x0, 0x0, 0x1, 0x5}}}, &(0x7f0000004a40)={0x170, 0x0, 0x8000, [{0x5, 0x100, 0x0, 0x2}, {0x3, 0x2b, 0x12, 0x8, '/dev/input/event#\x00'}, {0x2, 0x3, 0x4, 0x8, ']$:\xd3'}, {0x1, 0x2be, 0x1, 0x841, ')'}, {0x3, 0x40, 0x3, 0x6, './,'}, {0x4, 0xf306, 0x0, 0x401}, {0x4, 0x1, 0x12, 0x1234, '/dev/input/event#\x00'}, {0x6, 0x100000000, 0x1, 0x3, '\xf5'}, {0x1, 0x2, 0x3, 0x1, '+&]'}, {0x5, 0x800, 0x12, 0x8, '/dev/input/event#\x00'}]}, &(0x7f0000008400)={0x480, 0xfffffffffffffffe, 0x7, [{{0x0, 0x1, 0x0, 0x1, 0xfffffffa, 0xffff, {0x3, 0x0, 0x7d2, 0x5, 0x1, 0x2, 0x7, 0x80, 0xff, 0xa000, 0x0, 0x0, 0x0, 0x100}}, {0x3, 0x7ff, 0x0, 0xf2}}, {{0x0, 0x0, 0x2, 0x8, 0x400, 0x100, {0x1, 0x5, 0x0, 0x5957, 0x76, 0x6, 0xfffffffb, 0x3ff, 0x7, 0x0, 0x6, 0xee01, 0x0, 0x2, 0x6063}}, {0x4, 0x1, 0x2, 0x3ff, '++'}}, {{0x0, 0x0, 0x5, 0x400, 0x8, 0x3ff, {0x3, 0x26, 0xfff, 0x3, 0x6, 0x9, 0xc00000, 0x8c6, 0x4, 0x8000, 0x89b, 0x0, 0xffffffffffffffff, 0x6, 0x200}}, {0x3, 0x3ff, 0x12, 0x6, '/dev/input/event#\x00'}}, {{0x3, 0x2, 0x80000001, 0x6, 0x0, 0x8001, {0x4, 0x3, 0x8, 0x3, 0x5, 0x7fff, 0x2c, 0x80, 0x4, 0x2000, 0xe9e, 0x0, 0x0, 0x55, 0x9}}, {0x2, 0x1, 0x2, 0x0, '&['}}, {{0x0, 0x2, 0x1, 0x4, 0x5, 0xf8a, {0x5, 0x1, 0x1, 0xfffffffffffffffc, 0x0, 0x7, 0x3, 0xffffffff, 0xfffffff7, 0x4000, 0xfffffffb, 0xee00, 0x0, 0x300000, 0xffffffff}}, {0x4, 0x5fd5, 0xa, 0xbfff, '\'.}#@+\'(\\\x00'}}, {{0x5, 0x2, 0x3f, 0x5, 0x7, 0x3, {0x5, 0x0, 0x4, 0x29, 0xec, 0x2, 0x3, 0xffff4359, 0x9, 0x6000, 0x8, 0xee00, 0x0, 0x4ac0, 0xc00000}}, {0x0, 0x2400, 0x2, 0x2, '^#'}}, {{0x1, 0x2, 0x7, 0x200, 0x9, 0x4, {0x3, 0x9, 0x0, 0x9, 0x401, 0x4, 0x80000000, 0x8, 0x80000001, 0x1000, 0xa2, 0x0, r4, 0xffffffff}}, {0x4, 0x0, 0x6, 0x10001, '%.+{&['}}]}, &(0x7f00000089c0)={0xa0, 0x0, 0xb9b, {{0x0, 0x1, 0x7, 0x9, 0x151, 0x2, {0x1, 0x80000001, 0xfffffffffffffffd, 0x10000, 0x7f, 0x100000001, 0x80000001, 0x7fffffff, 0x6, 0x8000, 0x2, 0x0, r5, 0x20, 0x2}}, {0x0, 0x4}}}, &(0x7f0000008a80)={0x20, 0x0, 0x2, {0x5, 0x4, 0x72, 0xd4ae}}}) sched_setscheduler(r3, 0x5, &(0x7f0000000380)) ptrace$cont(0x1f, r3, 0x401, 0x6) 05:45:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x600}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 303.725064] overlayfs: failed to resolve './file1': -2 [ 303.726913] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 303.750269] overlayfs: failed to resolve './file1': -2 05:45:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x40000b, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x700}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 303.879131] overlayfs: failed to resolve './file1': -2 [ 303.909983] overlayfs: failed to resolve './file1': -2 05:45:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x40000c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 303.933882] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x900}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 304.005718] audit: type=1804 audit(1630043122.813:52): pid=18020 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/298/cgroup.controllers" dev="sda1" ino=14259 res=1 05:45:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 304.084480] overlayfs: failed to resolve './file1': -2 [ 304.125692] overlayfs: failed to resolve './file1': -2 [ 304.152634] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 304.264280] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:23 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x28) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x2, 0x3, 0xef, 0x0, 0x7fff, 0x40, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext, 0x200, 0x4, 0x0, 0x0, 0x32bb, 0x0, 0xff, 0x0, 0x3, 0x0, 0x8}, r0, 0x0, r3, 0xb) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$media(&(0x7f0000000600), 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0) bind(r3, &(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) fork() r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="b9800000c03500400000665c0f5d0202f513559afff39aff35c5e17de7a54b49f5064900c42e660f3881b7c700000000f3c744244400ac0000b805000000b9108000000f01d9442402079e4200ff1c2426660f388077694f4f0f5c19c7442400b4000000c74424020efc0000ff2c24f5f342d8868680000066b82001c6460d91854f4a4a66420fc73326650fae15fbffffffed", 0x93}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000006480)={{0x0, 0x0, 0x80}, 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perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 05:45:23 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400040000003ec13e20000000eb00df0000000000001f00"}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x40000d, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7c00}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setregs(0xf, r3, 0x81, &(0x7f0000000140)="374242bb6f84f271388fdcc20ee5470371c94a7db8fcc9e4283a81e5544095042307f2fcd47708962df07f111a415f765250d3522a87b736a181122814e72e3d1e3a91538c20a3d3e3056ff541955b10527aace57ea5c7585507e5beb87bbd2cd968df348a641a340141294b7d190e") [ 304.607729] overlayfs: failed to resolve './file1': -2 [ 304.625455] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xff00}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x10010280, &(0x7f0000000140)="d18f9f52a48e499424d8c79fd0579d342863c16cb3bad5f038f95362ff64adeabf4e576ebd0dd61f96382425029fe3fa8fd29b9ab94209e64f09201d045efd0a12f7cc363c96875c282f615c98a661eccf168879b04f3dcad8808490d688c46e8c0dc8", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="ada07aa30934cb4a0658e079a8736d5dc7c4f83d2601bb66fa3fe78d9e9791647d522e599dee6e88e28c") r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x1ff, 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) fcntl$lock(r2, 0x24, &(0x7f00000000c0)={0x1, 0x3, 0x0, 0x4, r3}) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) [ 304.647720] audit: type=1804 audit(1630043123.453:53): pid=18069 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/299/cgroup.controllers" dev="sda1" ino=14102 res=1 [ 304.683207] overlayfs: failed to resolve './file1': -2 05:45:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x40000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400010, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 304.855549] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 304.888408] overlayfs: failed to resolve './file1': -2 [ 304.913034] audit: type=1800 audit(1630043123.713:54): pid=18081 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13969 res=0 [ 304.960019] overlayfs: failed to resolve './file1': -2 [ 305.441004] audit: type=1800 audit(1630043124.253:55): pid=18124 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13969 res=0 05:45:24 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x28) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x2, 0x3, 0xef, 0x0, 0x7fff, 0x40, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext, 0x200, 0x4, 0x0, 0x0, 0x32bb, 0x0, 0xff, 0x0, 0x3, 0x0, 0x8}, r0, 0x0, r3, 0xb) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$media(&(0x7f0000000600), 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0) bind(r3, &(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) fork() r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="b9800000c03500400000665c0f5d0202f513559afff39aff35c5e17de7a54b49f5064900c42e660f3881b7c700000000f3c744244400ac0000b805000000b9108000000f01d9442402079e4200ff1c2426660f388077694f4f0f5c19c7442400b4000000c74424020efc0000ff2c24f5f342d8868680000066b82001c6460d91854f4a4a66420fc73326650fae15fbffffffed", 0x93}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000006480)={{0x0, 0x0, 0x80}, 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perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 05:45:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() clone(0x800000, &(0x7f0000000140)="0fa9bc35427ddf5882e3c0332d13f0c6a8f313383cd4ce4162e199b356658bd308e35f6eb314c895bc89cbcdf35a44d4199ab36096ac138d51f93ed5c782f40e520b2b25ecbf76e8ea99b250d1c3645396d4a53c174c560bb6c1f009fb8caf23547c2f6d5c326268ee1d015f986a757a95ad42f4252baa57c4f1b1423478a7a2e824ddb9069e46c664dbaeae07f065fae4114508853fe9236852daceb8f27f89dc86e98156f6c152a0321b19a1ee284afff49368779045f1180eae3c5ac3fafa434da6c438e733ffaf597f8ded6e096726bc8d5f47f3f6b231d4ccf6485fa957f2416ee9679788346aee95f48d9bc4619195c8cbd5d9c1c6016539875a70b93e4c80d9a080b23d33505f9e0ae43faea2d4e00c7a6645c221755ae740f0d242a935581278fbbf24277ca89c412a52dfe423728d9a82a12a4bbc9e87f1d0c9df4290f83140698ebada373e9ad508b0390181d48e733b202f84f03b1241b341357c4874cc4ab65a060a16a67607bb4e78f998efd5282e81c45a6acd6cb8de76a77cb0c45105281c72ef5581f7a11c491e82e701c44839b589aa98f37b01539639fa1fbdd9e5d9dcdc1d4ccc14478173c76fc2d5da4b81baa4ab11ef8a8ad6afc447e13719b96a17734081eaaa48f59ccde04a4d6ec4c896e53d11a725b6c984f6668f551ee9f8ed55e281485c45a7989d732f73c5febfef5cf6c077b69c974051ee0e31106bd409a40ccd5a46b32fcddd1606107916c6826da42d90472ca87cd01220270e661855b34a030105b230856338d538a719b5391018611036b6bd991e00540d712beecb9d3aba4cd578150bf26a1f076a9f8c1932474f962c11db5ed848aa3d0ad0f11a78b168b06e4055a407de705bac091f849c69ebb05acc6d462181ddf85d893df61680e3359b6012234ac0166324e8b23ca9c4e99456be231057708d1327b007af9e74444b444dc4b7ead0cec5f9f1322fe793df3cd50fd431961cecf143377ee32392c9134f22f44b2959f4232c3fe4146e3831332ddfc09d3fb504270674630f5d4a19c0552da62f7fdb77d55ea329e111bd355c161537262179fa18f51bf58042fd29dc90588ac08b50e3a29a88fc19fbbd1a7b96a07629c72163add5b2fefa811dfdad1e359bb2e3f6cfad86565a0e07e51fcff84e12dadc567943210eb03e6e7a06f704c45282fab0951cd94605b0929fa0f4d42fe8cf4a3febf9a8eb51c94c83a7eea011508901ad29b7b87015b33ced0c50f15f12984d3d3683d4a8c843ac181187f1841e4d2b45f46a92e02b6742d21f6a266b29f165dbb847a48e766c17e10283695e6f5d12d9451b8662d137348eb0578cf78efa3432459a10b04b3839fe3a5544905e4d2a2f0bc21971b8423d8e6035cb2e989cc8d91e4528555b5704c4b928d44a28de1f27b7c96f3f2aedb9f63d95c1a8c4e0299e9851bb378005ff5e8949a49888ff95e34ed46476d6992c54edb46667074f076c88fc5b049f6f597ca8c4c48b3d440a116ed1729d49e43893c42363e7b99118734ced977f44aff0892e7b149fe6af4d0cc93e42e0fe0d352ff1bd949c04a37009e2a688ae50aabc60f9e6a704fcc6e5515064106f6dbf6d7a13ef1b498e209c21d4381ed0c6c9fe40ef120221e475d02375dd9c8ae2d85c0e28483eaf1e3d4d7f52659681acc8a2fc1ff4e33c761c5c85e323e730a7a8b467772f9545bd47a6bd174fec777d49e89c3f1e97e29b95d8a58df1a42f35e7a124ae9421b2d77fce0727694b5668cec321c3fb95de51e35cde3d422eda91051bed5810e7f85a804fad3ade7a77efc862fe4182e28660aeb0f7649242ed676799de9b5e5978c91f1b82d4910be359f92cf5673cd75bb330a8fb8fb53b40190da88bb0d5a484297cfa0f397546d6aca62e52531a500917386d9049ab91c060566d26e644904cc507284824be5a3861400a5f0b82161e5c8ff453ab7c2e84c84b67d6db90861e2ec4e749fe25170e69efdc6a273124b6fb71176bcf5b8e78dfceaf1d0fe86015fcc1cb496796ec4dc8505262052d0c903119eee39c2cac9b313f6842f0f324cc0bc05c487e8b0f38faf42b5b551841e6cebef5cf74d0c0022bba37f5ed317eaa7ae9d30f28629a6c73e100b3aca01940ff02c5c271ba4976beaaa1e28cea66bfd0b7bf1526e1d0a446a9e61d71c26f56566d5a94c9c1414bae23571256cd79708095e0f59274428d26a066d333dfefb8c5f34e2744ee03c42597878c2b336b6ff77b0ac641b80a97971dd261b3841fcd6349a4b1d8a8b470c4669c6ce714c314e940d705e104e311c65fb4f6708adc184c5beb771c893430d18e94f71372ea1d6d64fc7c500681cef422c80f9b9f1bc46238d6561b71c260f3a182a18e8b19dd4814e5645967dad228cf57dd98248847c449cd9588aa77eb5afd7f442099ca1134a222d08925dafc45ed9f612897f72192f111acac8efa7cf8676f3f4a7161cf076be0ca0893a186cb29fa2607ef53621f4a0d48edc5ec7c44cfef29fbea4f387e4c821727083bf63f60a6c0d77027dcdc2c3ca2390d12784dfb105e4d06072c9efc2a72e4b639bf9597c09731edb01506593a6ee736a37875c7c514685591c63794fa76908f446b92e8b94b87c111bd535459480970929c9db20a2b729b7d7a4db2f7df905320a3392665deeec99b24c29a373b9824f14a79603e4f55ca03a53767ddbf09286c8e2afe83fc34eace9d4e16608b328c469adc9dad78e53f2445415c470fcb61486f0622f4d6bcde943016b6a52e0feb273b2895f63e2229714d4fed91f253e3e2d82b655c8bc736b827a128f6ce4cb8aaa247adc47af1afb625e57a3a10d2c49d646cd4d296716f285d401ed7af25960b80557b460a0f68044f24eb9474ded912b5cd9632f556087b81516c2f1f44d3a36d35a7a297b3fb3c339d3875ba2e48460c6d795666768eecd6eb93cc9e42a4b86479cc8cadc8af972affd96863d081a21759767b72b4829590c9fc566c30da06031634cb4536ee80e274126a802ada14d94584d07bede1f1d3e7a847c0a0d29fcec79138bbab683a1bbaa38fcab0dbb218eadf33712f4582c999868e22ad0cec9226b28baf309f5ac61959dda2433c24ddb7aeff61fd040c878ee50e20b87fd20cd6a38edbea80f37e70eebc8632f2fcee9bdd8c66c8ff42bda93a64ae7b8814b466c05c70fdb154268b9da446d5cd869fc40fbc5f1a0d73185dbcd0568295249006ee7660218a4c71712583301600693350ac58df2f97b0c998f1801c1e55c46db24cdb528f211aaf23743db9441ed0e95ad409cb2faa1ccf24afe5224928c53e74dcb8a1d7d85df342cb5ed431e42b848e74f3949d1b12b7750c215528bdfde6e6499f775d04ba14dd4b147e746cd04663bcf4a3b55dcb5d0fb1b5a48d3c5361d456e21d82f50d8fd0111a2b77da913465872869a95c7e4175f5117600535328e0b0f49cc6c10bb95d93fc1fb2f2787f7bdffe1270425dae1b73a1e712d6d9c190c1da71fc7a7f5a3a85c49f73d8230b323b817ca585a4b619a82a54ab243c764ed92de230cca57a2587fa6dd7e8173eb2eabd915bcb4fa23deb28d7d31c67623c7287a19f3f53b475a5cb9bb7ca042ab2fac4323fb6bb63271653921c3e3c92c946ea7b09a1e4ffb62ae4d400012ef0d20fd8a2894848bbd71a438972eec117961e4ffb7ae5d0024a5fbfb7e6e68d311346732910ff359e12197a846b3d648000d47f02fda26a36a30981002f3b72cb7d183ff580d8850b800d6a595218d906ed0654a79ef2916895846ce3ecd448c0da2bbc59ab6eccf8239db05dcf2f3e0b01f234f11941867d1bdd58e2f8a26bad9e5b22a91e5c52d5b6b4ff2df9b8f58eb446243401f124d2c185f3cbc226af1f46603dc752ed4e66028146657112a7ea9c6bf72de4e0a15e59a972da2f5d3c2756824b5c27b2953e01b4a9a87ac47a3df13d99ed30b69269fc1a8d6c13f7fa1f113bd384a6acc7e19a83c5841b89d6dbce41d6afb332352c51e39d8685182cd77055adb37a4b5e8e3a1bd9605d14b594b12e80d654dd6ed4597c611857f98d8627527e6a09eefd2dbe1ab5414c0a77932089a795b45d71a7c3954a9184d471b42d58b4ae99ad6b03282426a055f4a82518596bcf179a87a97fbec6af77220134dbf7d18352bbc2b6177ba6b60cb112bd9d93cd943108620ec48171e241fbb4cc80f586d10c2bf8fb8a3c33819ff68951f73dd27fadd8702f20cb337499caff594ba8e9da91cc4e3383762a810715888475297dbfbd607d1f781dadbd3f03470c71c4d5a089632117536a1f722e83851cd84a1e111e336cf3d2fed35c9af244f51def50092f8e64addc9d029f42edb88ae0ebaccfff250701675f22395c3e94081650bd7b3557e94fd47c3749aac28f7bb19d37dd7f20c684163488b0487452677f6ebfdca2a480abc082533435bf5bcaf8aff41eaa5ca273d38ab66d0c51352a8de4bce74c6fc198be172866d0c0673afb18d4bd4f7ead222e0cf826a184e47b35f0fcf4175f565fc4c247399d393a97532bf34c6822bd0c15d7328c9d99e2250410bcde9367a674283f06dc20a57bb4a1fff7837377629b050c3d63bd12c1076a3633525833e3f13c8b24858c73d1ec5f9f5088cc2334e4b7f059165550d663af3182292e8959a1bc297a7ced7e0f48ffa6b5eee110e13cf4ac4d171599312377faf33c6e700823a7d12bcd159081f83c422351fa53602533d068c4c6f20cffea1eb3ffbd4e8c0983adc4944c032931730e7ea25bd7b642f8475667a6e7eae5fdfcfa5e90155ec738c0dc0375c3b244a5185bf092340d7cc64dee672b2fdf6d05cb349bca713e3df7980ed1f7e22c036c64946f19829b127b5c9eae7ffc98d790a8cc4f09ae0de73d076d563a561895aab6c650d28634afdc25db9f322bbf61ead296fc3a66507b27cb197f96152c02afaba6703b050e6a0a72d08ab1915aa90d55ae9131df7a8abf2bac93576637d961d6064aede0dd63af033a9ca88da7ace43123a2438fd94c5f5ea665c8680d73f77dc5b43290981d232d0bbc78a14b8f3d8577c219da0b6b79282eec0e9feb28614a7aa114dfa029eedb46c59814e9cca0261cb51d4887e39c5d5170da4f76822868dd71603b6d0427306b049793109af649ae08057dee0aad18ba84eb2c03c2301b0e1892fd0830c50c1c77f6b9b9d033f5228a7ef7e1e919c9ed3155e4bac059b29b33c0d173a59c1ad26b108beb435429dfcac703d1708eb3a548700f774974c7864b6fcf32231cc5b8b6cb8dbe98036a9268f45232f4322f59105f8ef5b810dff04058ddd92305dd3925d0cb3fbae76c92f2e0fc9dcc8232d9a04b19cc55c1e113fd10de01a897b8514d173be16dca5dcb1da9433fa126f73cd8d5e225fbd8d77e8bc5019bef2391ea43ffab8e1284b35b591bd804c05d290a2c62f456ec8e3509eb397c761078b68bebffcfa7555f949dd3d4f8d1dcb41360d2386901496cf0afe9d8522c3ed4f573a7c1b1b325b3aa910bfbbadc292da2ad5882a6db0f40ac379018e6bae3b7fa30d01e1c507bbd24587c889a21b002f0d9310777b2f61257471cdedf1d14ba828eb42361e3a5de0cb159824cdbf75360ae1e6e39bd5f51d2cc3ba17e45cab7e51b4b305af575466e261760ce966ae3f8c92d797dd163b05f5a249c02cef841209784403efbfb84457abbb2971ad1bc14af3007fdcfab1e7cdcac747b0f192820e1599de4f05cfd8d311cab1dc53eb0040e8ca430d18b2391ad9da3ddf31cc601976e", &(0x7f00000000c0), &(0x7f0000001140), &(0x7f0000001180)="6ed3b8f2157dc3bb3c1180582bae3dbe2a24975e29430f332db4bcbebc9d63423cc63bcab407363c244ae25237a9082b65de8ab3b15c80e0eeaf085fe016e57b8f93f378b29e8c9d7a5b3c0fcf24aaa2795ec39b93d80057395e26facd361995b86e516b2452330be6e73e700945b1c637c56d5b29c30f8b48b67145f143521c2e0c656565c3b9710bf3690399e30b0dbc7e1295ef510328be6546b17fd3b3a800dad2b99089f3e2716a0778341d26905487b81469fe5c760070bfe7334d0459d2e9d91c7eece8c22f52ec68fa") rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400014, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 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) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x9, 0x19, 0x7fff, 0x9, "45542b5590206ae05d7997f9b0a27a4bb910a906032df69e80bf9d077dc8b718"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x5, 0x1f, 0xdd17, 0x2, "ebde41e10368bad91962c8d5f5b5f9a2f0d5d2254b1f12f7fcf94d54eebdaf2c"}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) [ 305.626578] overlayfs: failed to resolve './file1': -2 [ 305.655257] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 305.703288] overlayfs: failed to resolve './file1': -2 05:45:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000, &(0x7f0000000140)="1c5b39323715f3089cf67cfd56028c237ee8c6e4c851fa57c8a45598c1af3219490e8d53aff73484631ae5aa9506ab985c55f3906fb31d10c5faf57e3ff40e1750b0b3b772098ebeba", &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)="b06d0f77797fd7ee675141fb425b5b") r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x40003a, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 305.732313] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 305.836840] overlayfs: failed to resolve './file1': -2 [ 305.876001] overlayfs: failed to resolve './file1': -2 [ 305.891766] audit: type=1804 audit(1630043124.703:56): pid=18169 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/301/cgroup.controllers" dev="sda1" ino=14915 res=1 [ 305.979862] audit: type=1800 audit(1630043124.723:57): pid=18149 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14481 res=0 05:45:25 executing program 1: r0 = add_key(0x0, &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000300)="df605d9344f69c12637d10660425c1f8274196223f3ef67a546b66b359dfab93978784ff79627c650e745be07b8f1c360333e3279fc05741128da43a39a30b292babfb41b2f17b2ab221884bf4761cd124cb189dba551a8b21e24cf07b31a065c295df328dc2ec5b91be4955028ec3cdd2c111fe92207545783c138c92da01d1129f844648d22318153c21c5fdf1c17ea196146d226454a4d7c8ac0b9decafef071991c5ef0870cb4ae1468cc6e8d1bcce648a2b41f57f34", 0xb8, 0x0) r1 = request_key(&(0x7f0000000140)='cifs.idmap\x00', 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000003c0)=0x7) r4 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000002bc0)='rxrpc\x00', &(0x7f0000002c00)={'syz', 0x1}, 0x0, 0x0, r4) keyctl$search(0xa, r1, &(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={'syz', 0x2}, r4) getsockopt(r3, 0x200000000114, 0x2710, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r5 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='c', 0xfffff, r5) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000400)=0x2) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 05:45:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = getpgid(r1) tkill(r2, 0x38) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:45:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400063, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x5000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 306.538115] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x6000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 306.584455] overlayfs: failed to resolve './file1': -2 05:45:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 306.624119] overlayfs: failed to resolve './file1': -2 [ 306.657397] audit: type=1804 audit(1630043125.463:58): pid=18208 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/302/cgroup.controllers" dev="sda1" ino=14934 res=1 05:45:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x4000ba, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 306.829401] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 306.861940] overlayfs: failed to resolve './file1': -2 [ 306.902482] overlayfs: failed to resolve './file1': -2 05:45:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x9000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:25 executing program 1: r0 = add_key(0x0, &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000300)="df605d9344f69c12637d10660425c1f8274196223f3ef67a546b66b359dfab93978784ff79627c650e745be07b8f1c360333e3279fc05741128da43a39a30b292babfb41b2f17b2ab221884bf4761cd124cb189dba551a8b21e24cf07b31a065c295df328dc2ec5b91be4955028ec3cdd2c111fe92207545783c138c92da01d1129f844648d22318153c21c5fdf1c17ea196146d226454a4d7c8ac0b9decafef071991c5ef0870cb4ae1468cc6e8d1bcce648a2b41f57f34", 0xb8, 0x0) r1 = request_key(&(0x7f0000000140)='cifs.idmap\x00', 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000003c0)=0x7) r4 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000002bc0)='rxrpc\x00', &(0x7f0000002c00)={'syz', 0x1}, 0x0, 0x0, r4) keyctl$search(0xa, r1, &(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={'syz', 0x2}, r4) getsockopt(r3, 0x200000000114, 0x2710, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r5 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='c', 0xfffff, r5) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000400)=0x2) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 05:45:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x402c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 307.121622] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 307.196417] overlayfs: failed to resolve './file1': -2 [ 307.204468] overlayfs: failed to resolve './file1': -2 05:45:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() clone(0x20080000, &(0x7f0000000140)="bad76779153524d29d8bb8d0b6c218eeb8b1db8539d9c1375b5c35afba2baf65e1ee8c6ec7a849225275f5d974a8b5345c0abea9db60033429ad3a869e3da7b65842b7b680d1d089310020813ed6cbf45054e274bd35f573af57aeac002496", &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)="d84589482180c689bca7808ea8ed44a258cc3fa3b4d2b073113bbec1dfa99720df842883ad42b0083f0c47a56b774b886681ea87682fd3d0bafe54afab64") rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x40000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x7ffffffff000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:28 executing program 1: bind$inet(0xffffffffffffffff, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2b02005bee", @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800a00010076786c616e0000000400028008000a002615a3053e8c1d"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0xe600020000000000) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x8, 0x3, 0x358, 0x1bc, 0x4, 0xd0e0000, 0x0, 0x100, 0x2c4, 0x1d8, 0x190, 0x2c4, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00', '\x00', {}, {}, 0x1}, 0x0, 0x154, 0x1bc, 0x0, {}, [@common=@icmp={{0x24}, {0x0, "a7a9"}}, @common=@unspec=@string={{0xc0}, {0x0, 0x0, 'kmp\x00', "6c61f7e3e1b9071d98834ab52538fd99560d10aa92e5296b18342127f4a71a30630339e42457afd72c19ed1d1bb702c1fbbb671386fa9b474adee4d13720eb259a5b6a762d914391501889a991a4a6baa089858172ccb658d65ebb923a3bc688efd09b000b7941ca0c9a3328058704a591e4fa5d1d37102c755c5ccc45f00c0c", 0x35}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, 0x0, 0x0, 'veth1_to_batadv\x00', 'geneve0\x00'}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@addrtype={{0x2c}}, @common=@ttl={{0x24}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x3b4) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000004c0)={{}, {0x64}, 0x42, 0x0, 0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)="06f985ebd865f56e4e20c2392696a70e1e7b2ff503fb69f03fa5896eddf52b173dcebafa614e068f746fa97e9bb77997a916a5bf2901b2f111c0ad39995268277ee1b6f1ad37c532ffd2b7d6b11cff99e55f8129a9c9c9b9128711ed8bd8baaef8f4d814adbf483d40ec762284716c6c2a3da0ab2b74435fe1f6e8ead0dd0e47426fe089ef9becedd7f8e7f37ef2c024a5a25b3b4c11f35c22d5d5430c2ab94fc3516059c433f70c13e76b4a19156dc38b9d0be62735e2ec1d06cd62537d7e971fbf2f3ed20f077b121cfebf4ae5263740b69a867c960d47019a32389af550661adfaa9f5fafeae71fedcfa59b91593fd5404a64708c97", 0xf7, 0x0, &(0x7f0000000b00)={0x2, 0x14f, {0x1, 0xc, 0x64, "a7014b7de99b736e9bb982899887ccb9f2cb344296c84c8bacb6c4474f569e345352789287c98d52f6e8913edb54e42598b57ce7c08fce25592be9a759c9945ac73101c128a2ba98c66c6f11e3f5b35a688d842a9a79a2f0c97603ae13b39a13fcc4e10d", 0xde, "5e80bd1f4b2138ea0444e31967cf0902b4e6ef95ecdfe34a5ecaca942071a72576fb35f04f2db19fc3319b6cf3c4965a377fb932cb2aa86c16c0e8b661a09574b57c9b3b61dee361172edf899b7cccf41e909610668413ac5bf64e7613da7ba7cf6a4e8d003bbb8e3e260031cc6881e5eeacd7402bea0d31331462cf21ccfec04548d600643fbdb55cef96432496d4e5ae118642cf0696eae6b213471714ec97a281e80acd4c1c3209c38b204ceca5dd9a4e27b2fb2f0ebc169ac95c33ba778a67c3c5ccab8d85e6a06d9f513828e9481a686756a08852b2a8ee5aea58e4"}, 0x2e, "56f9b564c654b2da7b56dd7567cbd02c1b0071375bbb0e587174fb6e86091573de975e1797c5e8394941221b4010"}, 0x189}) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000180), 0x591c41, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000006c0)=@delqdisc={0x24, 0x26, 0x101}, 0x24}}, 0x0) sendfile(r0, r3, &(0x7f0000000040)=0xfffffffffffffffd, 0x3ff) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x0, 0x32}}}}, ["", "", "", "", "", "", ""]}, 0xfffffffffffffe54}, 0x1, 0x0, 0x0, 0x804c8d1}, 0x4008080) r4 = accept(r2, &(0x7f0000001380)=@ieee802154={0x24, @short}, &(0x7f0000001400)=0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r6, 0x101}, 0x14}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001500)={&(0x7f0000001480)={0x74, r6, 0x20, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x1, 0x1}}, @NL80211_ATTR_SCAN_SSIDS={0x44, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ap_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ap_ssid}, {0x1c, 0x0, @random="a734a9e4ed3e29d9d17e4958bed00c176c917f904d782b49"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCAN_SSIDS={0x10, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ap_ssid}]}]}, 0x74}}, 0x8000) [ 309.571601] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0xfc, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)="9921006c36d66137b51518530154590ec8a377efcc3cf47abb38a613dbae60941f43ada7905f92325d529b2c159f757a31fd6b2ee1b60bbf4075b2b4fca0b50e11b018d1178d04ea08be4c556880935888244f0013acc613a27b51d4a980438f6941d4122fc21fc0e21f976d477c542d36fdc915934766feed7292a11f4efdf31e11844e84cb67aa327e2f65ceb3ee51f5aed75479b36d325131f97c32a9c875d38a73d1c3e2b3fb3882bdcec34a9a21bda7ae84ff264a1fbf8f09dd351846c3f353e4f05511ba90"}, {&(0x7f00000002c0)="15cd6a3ba47ac297dd7120534f0d21223f98670d822117c1efda5875e72d4d5c2fdbb73b3922d74b82daa24e4e0690f530899980799c28d80b517cd25de35145ed34b32b3973327d5560c6461455c5db134980944d1de0f327a284affe0979f396bbde8870448d52252010378099af94976f71fa0f3cd636b33b643e502d24082f60889496075c52225c7aa96110e4a692a621473751342923d2139a26cd7ae3cbe9dfa5162df5faa5c9f1da0e7994fa1ca6213d8b89933278d0bff6cbdfdcff0069c7981f4693065ec32d819c073c3cd9412fb7237aa2e85ef3b75a"}, {&(0x7f00000003c0)="e9affc047952a6d4abf4109aada84b8c65318cf8400dd114555a8424bd1a28e8a648b57aa18fe5741a6dacfc92493828437f6d9aaade584c720befadde142fb6b9431e1d8f902f63c8c92ee7a01a52a599e5955da1c2a251ab1c3cd9f7fefa6b2d14c6a91288a47cd3e3c2b4c033b93982a8ab1076d4eb360913640ca34ef2ae2b461c39da63f2b082196574bff4be42d9ae7cf2"}, {&(0x7f0000000000)="dea10fab1d1c6fae25e3955639db099e399b60d6a1120b32017311c493502eb807c988f9bdb25e772938a7e7ff3010dac823f660c78e565f748ebf794a"}, {&(0x7f00000000c0)="db9c8b055c23376114c010bb1b9c6f88f5c1142fdb7e36419290fca01ed6aacf5e641debc7188a5a5491a559d4873f47c9a3fc0bbacbfca0dc6893304093e2937be7dab62f5a8fc7e2faadaee026760a9a2ae9a1ea22aa8dbb"}, {&(0x7f0000000480)="b36dc0a069c29e3914a7c4c7688e12325ceb9f8d30a1ecbe5ddf30462933ecece692631ba3358babe2e2d89d10745c30307e5f6a50d6aa4287f9b68e0448622c0d6d06db896c29f57d44fc31954e5012e7b4f09783147b34b75bb17015eec4ae2abcfb7ab39f5d71da5bed421a71b465b82b961489617cb1fa6c22ffa3566c2ed7b378317644eddca8fff65d78efa7c5efccc460355d29"}], 0xffffe5b, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000140)=""/96) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x2, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 309.633101] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 309.647308] audit: type=1804 audit(1630043128.463:59): pid=18278 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/303/cgroup.controllers" dev="sda1" ino=14951 res=1 [ 309.649746] device vxlan0 entered promiscuous mode 05:45:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7c000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r3, 0x0, 0x100034) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) [ 309.817269] overlayfs: failed to resolve './file1': -2 05:45:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x8dffffff}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 309.923340] overlayfs: failed to resolve './file1': -2 [ 309.925978] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x3, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 309.980886] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xd, r1, 0xffffffffffffffe7, &(0x7f00000000c0)="ef3cc59132b43910f836afc095bc75e3") r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1, 0x40, 0x81, 0xf8, 0x0, 0x8, 0x20, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x6, 0x52a687cd}, 0x1000, 0x0, 0x9, 0x2, 0x6, 0x7, 0x6, 0x0, 0x3, 0x0, 0x6}, r3, 0x10, r4, 0xa) 05:45:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xf5ffffff}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 310.111701] audit: type=1804 audit(1630043128.924:60): pid=18323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/304/cgroup.controllers" dev="sda1" ino=14936 res=1 [ 310.118757] overlayfs: failed to resolve './file1': -2 [ 310.280004] overlayfs: failed to resolve './file1': -2 [ 310.434505] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 310.515861] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 310.566473] device vxlan0 entered promiscuous mode 05:45:29 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffd}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0x3f0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000) close(r1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400019) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x6611, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r4, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x3ff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x5, 0x5}, 0x0, 0x0, &(0x7f0000000240)={0x3, 0xd, 0x6, 0x6}, &(0x7f00000002c0)=0xffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x6}}, 0x10) 05:45:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xff000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x4, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:29 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000240)={0x8, 0x3, 0x0, 0x6, "fe7cdb5ba0f496ae8594124380fa7707a2c87ab9a861828c9d3b3643bd17c143"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x4, 0x7f, 0xa5, 0xb2, 0x0, 0x7, 0x44080, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x25dc26d1, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x40, 0x24d8, 0x100, 0x1, 0x9, 0x8001, 0x42, 0x0, 0x0, 0x0, 0x7}, r2, 0xc, 0xffffffffffffffff, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:45:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:29 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) readahead(r0, 0x1, 0x1) 05:45:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xffffff8d}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 310.926747] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 310.973503] audit: type=1804 audit(1630043129.784:61): pid=18387 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/305/cgroup.controllers" dev="sda1" ino=14955 res=1 [ 311.007222] overlayfs: failed to resolve './file1': -2 [ 311.039821] overlayfs: failed to resolve './file1': -2 [ 311.044997] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:29 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) r2 = fork() ptrace$setopts(0x4206, r2, 0x20, 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r1) wait4(r3, &(0x7f00000000c0), 0x4, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000140)={0x2000004}) 05:45:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xfffffff5}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x5, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba01f745d042e22de004a68f4f26d65663cca555fedbe9d8f3b423cdacfa7e32fe15b0e1a38d8665522be18bd00a48b0fd73a015e0cad70a2d9e5cdc0e9c6d7535f76907dc6751dfb265a0e3ccae669e173a649c1cf96587d452d67c7cc957d77578f4c3e8efbc6f2b2a3e3173d5661cfeec79c60000010083ba58d31a20a225126cbf7b4327ae1061b70b855b7a639e6d62dabe0000000000000000000100000000000000000000000e5dd5ba251daebf41da336280e210fef33bd02bcad8185fcad0bafa26925796d11eab8d723fca40018cbf10646bc3738932df88e5df74888d25ee1e1944697ed6f4e9060000003a0a20f372036d7290d594848741ee8ee14b56706c40c1cbe3fc6ffa0b6712cf77693ababc46b956ff90697c0aa54e85aebe890a05f69d195b0f31fa2fe19277b3ea8030a4156d8f97f5a3bfec4f28040018670929bc46356389f17f38c4baf993aee0e159e2a49fdd7e07933ac855200ca41ac88d1b3862de115702ae6002c8bb675973d362aff451088adee1eab2141a5b4c79ec921fbde9e28612e5f01e0000000000d7f028f0f38cc919281eccb06bfbb9c5ac0b62d087a083fd821c"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffd}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0x3f0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000) close(r1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400019) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x6611, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r4, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x3ff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x5, 0x5}, 0x0, 0x0, &(0x7f0000000240)={0x3, 0xd, 0x6, 0x6}, &(0x7f00000002c0)=0xffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x6}}, 0x10) 05:45:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clone(0x4000000, &(0x7f00000000c0)="49b250c2aa834bccf0a00a3e9d62ed429bc6c2aaa3c76ed787cb717ccfe40a90560fc4fd988fe0153908e5ed99bd4bdeb33b8cc6d4d9791d2bb9d2231479ad7f0137395281c1161d595d3bcbb90c02cfd9790899782511e55cf27595", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="6450dc62a3d5e4c4b16ae94d1bea4516c5ee560faacdf61bae1c7757fde3584532822e2a2c021b39ce375dfa84884eae") vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="0f", 0x1}, {&(0x7f00000021c0)="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", 0x10a2}, {&(0x7f0000001100)="1e2b4ced84761fcae66922d1369a6cfc0a3f7e31742d2dbfeeb6fee2742e389b26840daf331d77b8deb61002cd04d17aba07a96968f5882af3369f2bd0263b02feed81a4bf063039921ae4c8cb770b231d279b", 0x53}], 0x3, 0x0) ptrace$setregs(0xf, r1, 0xffffffff7fffffff, &(0x7f0000000200)="dbc66104780b982d8dd672eae7bae5e67f44b9616eaacc0392d7c7fbb85d58eaca31c152321fa313024a05587269ca8359625179a9e99b1ac691462a3756999e95cfe205235f883a3aaf7a35afbafa6ea5ac477c3fe159b8f3bc081cf82eba8f849d69d956a023848d4f165185434aa5dc1373c89a719e9c1602a29a6f213e55aa76f0fa54833002e0191374edcf54df8e4b8232d167d9b4584f99e71123f4f54a14197b0c77b883f6") ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() r3 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x644001, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) [ 311.266679] overlayfs: failed to resolve './file1': -2 05:45:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xffffffff}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() wait4(r2, &(0x7f00000000c0), 0x8, &(0x7f0000000140)) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) [ 311.335631] overlayfs: failed to resolve './file1': -2 [ 311.351398] audit: type=1804 audit(1630043130.164:62): pid=18420 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/306/cgroup.controllers" dev="sda1" ino=14964 res=1 05:45:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x6, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 311.459906] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 311.492334] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. 05:45:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f00000000c0)={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="6deab8baa671cd0184b5183d1793c17333167b9ee158e0a4a1e44b4808768b28f6f99061c313e9aacc9593637af73c0bd1e419a8101c36d27a23482e63793a0cf669fdf8c7249cebe86885d0481a7246c784f6176ac6a3c325e8ce7ef30f1f7073b9ed634c3078c56162002ca79ede94cb73afe6ccda9124", 0x78}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="c21e87cd55d07de16012dbc2fe8f7307e61040e6159cade1b46743e9545f711b328598dce160b8e6ee494d38c660e1024c73603bebc34e8db67ac34fca7e6f65797303110fb57f7b3f55deaa4e318be143804eedcf7ab2e0cd113c862b78687454f190d329735efc1f26d636ebc34d4976e285373a868390c37a5e4336018deb8173f3dfc52d43c4c127b10b4c41da050ea00ed74adfb827f7b03bde44b668d08f94f2daeeb243892339397fd0463dc775ac825a793c5eb9a83d304c4d0ab09aa9eeb7f32b5af39501dc5599f4b7d35e9acc52cbee3869e809be4279dea94922191f7e4fbd503411824be4fb9f8c36341b6aca80fd1311a2a2e8f85646eec8", 0xff}], 0x4, &(0x7f0000002300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xab}}], 0x18}, 0x4000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000002380), 0x400101, 0x0) dup3(r0, r2, 0x80000) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:45:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffd}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0x3f0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000) close(r1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400019) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x6611, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r4, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x3ff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x5, 0x5}, 0x0, 0x0, &(0x7f0000000240)={0x3, 0xd, 0x6, 0x6}, &(0x7f00000002c0)=0xffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x6}}, 0x10) [ 311.614944] overlayfs: failed to resolve './file1': -2 [ 311.652913] overlayfs: failed to resolve './file1': -2 05:45:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x0, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) getpgrp(r3) connect$ax25(r2, &(0x7f0000000200)={{0x3, @default, 0x9}, [@default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @bcast]}, 0x48) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) gettid() clock_gettime(0x0, &(0x7f0000003980)) rt_sigqueueinfo(0x0, 0x3c, &(0x7f0000000040)) 05:45:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x2}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x7, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 311.804401] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 311.872946] audit: type=1804 audit(1630043130.684:63): pid=18484 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/307/cgroup.controllers" dev="sda1" ino=14966 res=1 [ 311.918074] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 311.942411] overlayfs: failed to resolve './file1': -2 [ 311.975138] overlayfs: failed to resolve './file1': -2 05:45:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x4}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x8, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffd}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0x3f0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000) close(r1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400019) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x6611, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r4, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x3ff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x5, 0x5}, 0x0, 0x0, &(0x7f0000000240)={0x3, 0xd, 0x6, 0x6}, &(0x7f00000002c0)=0xffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x6}}, 0x10) 05:45:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x5}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 312.189589] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 312.194180] overlayfs: failed to resolve './file1': -2 05:45:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 312.267449] overlayfs: failed to resolve './file1': -2 05:45:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x6}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 312.444312] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x0, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 312.680155] audit: type=1804 audit(1630043131.494:64): pid=18546 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/308/cgroup.controllers" dev="sda1" ino=14944 res=1 05:45:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x17, 0x35, &(0x7f00000000c0)="d3dccdf1dbf6359d7af2b03ac065c323eda7f4d0cc96bcd1a1e15bd0d6a25568d40ca176af3e3fbfc12e7996a13c905615f755b80c"}) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:33 executing program 1: perf_event_open(&(0x7f0000001a80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x37b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x22, 0x2, 0x4) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xa) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x3, 0xde, 0xb2, 0xca, 0x0, 0x0, 0x40, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x4, 0x4e}, 0x1489, 0x0, 0x400, 0x0, 0x7, 0x4, 0x1c78, 0x0, 0x5486ca98, 0x0, 0xd1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x1, 0x80, 0x4, 0x6, 0x79, 0xac, 0x0, 0x6, 0x1c201, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80, 0x2, @perf_config_ext={0x2}, 0x8000, 0x32, 0x4, 0x8, 0x5, 0x7fff, 0x6, 0x0, 0x8, 0x0, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b4560a117fffffff81004e220e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71000400000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r2, 0xc0305615, &(0x7f0000000300)={0x0, {0x1, 0x8}}) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000650000042dbd7000ffdfdf2500000000", @ANYRES32=0x0, @ANYBLOB="f1ff06000700f1ff0e000d000600050006fd00000600050001070000"], 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b4560a117fffffff81004e220e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71000400000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MULTICAST_ROUTER={0x5, 0x19, 0x2}]}}}]}, 0x44}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MULTICAST_ROUTER={0x5, 0x19, 0x3}]}}}]}, 0x44}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getstats={0x1c, 0x5e, 0x20, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, 0x5}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 05:45:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x9, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x7}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x0, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}]}, {0x4}, {0xc, 0x9}, {0xc, 0x4}}}]}]}, 0x68}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x9}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clone(0x28000600, &(0x7f0000000140)="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", &(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)="fc517e76344e2b090a94afa9dfbcc2868b88308f4d609417ed37b6290ed7ee11994284b631a124d583902cf25f3443cc2f8e5c9d661c8a93d23a9ce6fc9cba32e535280a3f81927586c555") vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) connect$ax25(r2, &(0x7f0000000080)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x9}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x7) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) [ 314.837234] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 314.851061] overlayfs: failed to resolve './file1': -2 05:45:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x4000}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x0, 0x2, 0x3f, 0x8000, 0x1, 0x5, 0xffff, {0x0, @in6={{0xa, 0x4e21, 0xd21, @private0, 0x5}}, 0x0, 0x4a, 0x6, 0xf0ec}}, &(0x7f0000000140)=0xb0) r2 = dup3(r1, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x205}, 0x20) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[], &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r4, 0x600004) sendfile(r0, r4, 0x0, 0x80001d00c0d0) [ 314.902990] audit: type=1804 audit(1630043133.714:65): pid=18561 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/309/cgroup.controllers" dev="sda1" ino=14993 res=1 [ 314.935379] overlayfs: failed to resolve './file1': -2 05:45:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0xa, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x7c}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x14, 0x30, 0x3ed}, 0x14}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 315.103142] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 315.156171] overlayfs: failed to resolve './file1': -2 05:45:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x300}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x1}) [ 315.192434] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 315.201560] overlayfs: failed to resolve './file1': -2 05:45:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0xb, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x500}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 315.361492] audit: type=1804 audit(1630043134.174:66): pid=18611 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/310/cgroup.controllers" dev="sda1" ino=14989 res=1 [ 315.421478] overlayfs: failed to resolve './file1': -2 05:45:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(r1, &(0x7f00000000c0), 0x80000000, &(0x7f0000000140)) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) tkill(r3, 0x8) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) clone(0xc0a0be00, &(0x7f0000000200)="273ec55ce835043dfd8cc9d460596e2a525c0649e03b6d1c2e55054cc27f2d2a0097ff08afdfb189692fa41007178ad21a9fa2c71ad47ebba889bde0324eccb39ed8698e03060e0dbd0c8c6bf3738e1f6e3d31f13b7c81d6cf740483059e4111b059a4b1b2f60af9a496b27030f9822a5ebf5de63f6d67c44d5c6a46135866d605411f10bed887c7b332da", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="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") [ 315.466146] overlayfs: failed to resolve './file1': -2 [ 315.490652] audit: type=1800 audit(1630043134.294:67): pid=18593 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=14979 res=0 05:45:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x4000}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x0, 0x2, 0x3f, 0x8000, 0x1, 0x5, 0xffff, {0x0, @in6={{0xa, 0x4e21, 0xd21, @private0, 0x5}}, 0x0, 0x4a, 0x6, 0xf0ec}}, &(0x7f0000000140)=0xb0) r2 = dup3(r1, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x205}, 0x20) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[], &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r4, 0x600004) sendfile(r0, r4, 0x0, 0x80001d00c0d0) [ 315.520473] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x600}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0xc, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000040)) [ 315.682641] overlayfs: failed to resolve './file1': -2 [ 315.718277] overlayfs: failed to resolve './file1': -2 05:45:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x700}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 315.793070] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x14, 0x30, 0x3ed}, 0x14}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0xd, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000040)) 05:45:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x900}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) sendmsg$inet(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@ip_retopts={{0x9c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0x15, 0x3, 0x2, [{@loopback, 0xcc18}, {@rand_addr=0x64010100, 0xfffffbff}]}, @cipso={0x86, 0x5a, 0x0, [{0x1, 0x6, "40e5a745"}, {0x6, 0xa, "ba44fd05b9e8f5e0"}, {0x0, 0x7, "d35014851b"}, {0x2, 0xf, "aa59fc043aa9fb7989d77fab1d"}, {0x2, 0x7, "1326a0b194"}, {0x0, 0x9, "cc621b2a3a590f"}, {0x5, 0x2}, {0x5, 0x11, "d0a91a4a4ae7a7465c958382618346"}, {0x5, 0xb, "64d597cc8df3cc0d80"}]}, @generic={0x94, 0x9, "dd3001577d20f5"}, @generic={0x82, 0xc, "8f448da4ddb6316fe86a"}, @timestamp={0x44, 0x8, 0xbd, 0x0, 0x6, [0x0]}]}}}], 0xa0}, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) connect$ax25(r1, &(0x7f0000000080)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x9}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000180)={r1}) 05:45:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x4000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 316.034816] overlayfs: failed to resolve './file1': -2 [ 316.057163] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 316.095706] overlayfs: failed to resolve './file1': -2 05:45:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x8, &(0x7f0000000140)="832c8510eb4c5ab755a69ecc6ad8839d4bf6aaa651c2138c413146c18715f7d2faea313d9caa024730c7c42bfea77f0600000020cd57fdd97250792f277dabd9e6192f502b082eba36e6f211fdafa956691d9974f7813e7c21db970defe83d3dbb54f4572a63ead901a7590e6c44ed1e242f9beacb85a2e3390f019999094accc54dd98e451adfdfedcb78dea892175d4225f13f05c8c0d55abf8f85fb33efa896d28f0bcf3a7eb69cbdf2efaa041d0023959e20e830bac1b5d5c8b74ec20ed654ad12947ba979f391d4bd2b36acd9eb00"/230) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x7fffffff) r2 = gettid() ptrace$setregs(0xf, r1, 0x2ce, &(0x7f0000000240)="54fb9c11713147729265d8e2e3f5dca4b58b0f2005c420013f7d5875107809bd7cf3928f06d7a2a637d151fedd77e04b977dfb46a9af27557f99be0dd7c6adad91de844e3d1ab7f2c7b9c90bc860f16746fe18f216801faf70145f3e77b1f52d029988c70c89f8d7f90e720c53067ad7cd170052869f1121c4826a") rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x8001, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @loopback}, 0x1c) 05:45:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x48, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000040)) 05:45:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x7c00}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 316.160292] audit: type=1804 audit(1630043134.974:68): pid=18694 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/311/cgroup.controllers" dev="sda1" ino=14993 res=1 05:45:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)) wait4(0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x9, 0xd7, {r1}, {0xffffffffffffffff}, 0x2, 0x3}) ptrace$setsig(0x4203, r2, 0x40, &(0x7f0000000140)={0x8, 0x5, 0x8}) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) [ 316.272176] ====================================================== [ 316.272176] WARNING: the mand mount option is being deprecated and [ 316.272176] will be removed in v5.15! [ 316.272176] ====================================================== [ 316.303465] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 316.332395] overlayfs: failed to resolve './file1': -2 [ 316.346214] overlayfs: failed to resolve './file1': -2 05:45:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x14, 0x30, 0x3ed}, 0x14}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xff00}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 05:45:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd0f0f6300bfc7442402c43a727fc7442406000000000f011424f30f090f013a360f0666b8c0008ec066baa100ed", 0xc62f98480d383858}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x1ff, 0x0, 0x5000, 0x1000, &(0x7f0000035000/0x1000)=nil}) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000100)={0x81, 0x3f}) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000380)="f30f09baf80c66b884074c8d66efbafc0c66ed0f83160c0fc775f036670fc79cebea000000670f01720066b8234e00000f23c00f21f86635030006000f23f8baf80c66b8c073008a66efbafc0cb83e72ef36dc0af746631019", 0x59}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x6, 0x9, 0x0, 0x0, 0x8, 0x30, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x9, 0x3ff}, 0x800, 0xfffffffffffffc01, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x9, 0x0, 0x4}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:45:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x4c, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0xfffffffffffffffd, &(0x7f0000000140)="a5e9970904bcdeb99b94e95c6352979b5e14b93e0da7be0bb8d785d1fa9a687c4ab5e5be89107f34a50969e6e7d0d0a71bbcf351346af152c0abb26659c78d7a3815") r2 = gettid() r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) sched_setattr(r4, &(0x7f00000000c0)={0x38, 0x0, 0x10000030, 0x12, 0x3d, 0x2, 0xa1, 0x5d, 0x3, 0x7f}, 0x0) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) 05:45:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2282, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f00000000c0)=0x7, r2, &(0x7f0000000200)=0x3, 0x4, 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) wait4(r3, 0x0, 0x1, &(0x7f0000000140)) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0x3c, &(0x7f0000000040)) [ 316.651925] overlayfs: failed to resolve './file1': -2 [ 316.677464] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x40000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 316.715587] overlayfs: failed to resolve './file1': -2 05:45:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) [ 316.748148] audit: type=1804 audit(1630043135.554:69): pid=18738 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/312/cgroup.controllers" dev="sda1" ino=15004 res=1 05:45:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x5c, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd0f0f6300bfc7442402c43a727fc7442406000000000f011424f30f090f013a360f0666b8c0008ec066baa100ed", 0xc62f98480d383858}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x1ff, 0x0, 0x5000, 0x1000, &(0x7f0000035000/0x1000)=nil}) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000100)={0x81, 0x3f}) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000380)="f30f09baf80c66b884074c8d66efbafc0c66ed0f83160c0fc775f036670fc79cebea000000670f01720066b8234e00000f23c00f21f86635030006000f23f8baf80c66b8c073008a66efbafc0cb83e72ef36dc0af746631019", 0x59}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x6, 0x9, 0x0, 0x0, 0x8, 0x30, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x9, 0x3ff}, 0x800, 0xfffffffffffffc01, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x9, 0x0, 0x4}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:45:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 316.940093] overlayfs: failed to resolve './file1': -2 [ 316.946427] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 316.998867] overlayfs: failed to resolve './file1': -2 05:45:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x505, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff7f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}, 0x1, 0x18cc9}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200"/38], &(0x7f00000001c0)=""/193, 0x26, 0xc1, 0x1}, 0x20) 05:45:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) clone(0x89180, &(0x7f0000000140)="d5b6eda7ead7f9c410f17cc27d2509ec153a4e67f6335148bfe3b43397b54ce44f12d87cc13aa677c0673612608065a0957d9647df055ab25967eb4a8b6c8ed6f667a4a6f60c70a7d3c1", &(0x7f00000001c0), &(0x7f0000000200), 0xfffffffffffffffe) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) clone(0x10000, &(0x7f00000005c0)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="f114f7b1a47960ba05b7f2e2254590cdac175955f288") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000280)=""/183) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:45:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 05:45:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x18, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x2000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x60, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001540)={{r0}, 0x0, 0x6, @unused=[0x2, 0x7, 0x2, 0x3], @name="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"}) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f00000000c0)="79fae7c85c0426be1d0b63166d91da6d241cb8b2e326c2d5d086a6fc8ed90057792aed7878e36af86af41837a81c1819481f35aa8e538dce070c7fea62cd6769c5402f05e6ef78bef42aef66623a13838145a3b80e115870b3a57e0fe63a723f94ac211b7fbb49924fdc7267ad57b236650449a5877a7cb4eb906e3822e3f68421de60684291f394da115bb7f021b5b040a3c76997306b86", 0x98}, {&(0x7f0000000000)="f43a14507e8b56ea6c661a25", 0xc}, {&(0x7f0000000180)="eaf5695e8aa8d2988b8406c9ab211cf574053147be00c61731a11472bebd03da47a35262a44ec5b0f5f25cba4f22100e5def728a45dbf1c58e9ab3ccc6757998201cd330c14cc456d5d752053033deee84a8c19c1639757edc8e93b0c18cfa66ae3e278e657461ed0886128d901c97c84ad0d652b1d41cab4b5f92a87ae084a567ae9c70e8cc0a96ba1227153d98a50cc57f0524faad1bc888f5495dbcb55af37e20f6446860bdfb140af34f609a7e0d35cbf4e6fb69d631608c51fcb604ce95ca03ea30a1da3ba578924a0b0d3b50ac9bfa4afe4e1e1b85e9dc24d72c9f87581be5a48f7972c3699aede922fe27ab10", 0xf0}, {&(0x7f0000000280)="b2ea3bda68e63b", 0x7}, {&(0x7f00000002c0)="dc2c0fc97c08c606b0b379e93018a9301786d1a18e6fc9198f60c47bb0ca97965838764a668e42fdedaf470bd448cfb0b3b3c36b27ec3954fb066cb25c", 0x3d}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="600a19d4e7e01472a2da5c72a0d7dae103527761cc41905a496be160c192d76a1d45b38cf36795bc5c5597fe9d1fe827ace4dbd15517fb7f6add19b02212666129525bd599b965db9c210ce621b5312e4c2e4bfd10b23429bfb003fd2ce461", 0x5f}, {&(0x7f0000001380)="92f58cf5d182604130267d5da8cfa63d5cdaf818756e8fe9cdab8acc2766ec95eec67bdbaa3e", 0x26}, {&(0x7f00000013c0)="eec3749c12900ee4fac3d15153b116257ba6801689d83f75d1de9c16a3a11ee97e23f63066418c58a7a4d5b4c4e5c14b10545307b8b71fc5b865354988a952911b8f7ba9a2a4ac638b5521f2581910f22ab055bafb6c0fc606f14bf3616187e756f7375e11971c9df61ce78659e95ef2447b4b4462f7de7b41ad3c9fe5d0a4a2cc086769b0b87a65b3fda48730c4cca7fcffecbe269c2be49595929d413900ae1b3c9145cc", 0xa5}], 0x9, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) sched_setattr(0xffffffffffffffff, &(0x7f0000002540)={0x38, 0x2, 0x1000002c, 0xffffffff, 0xffffffff, 0x0, 0x6, 0x689f, 0x3, 0x9f}, 0x0) 05:45:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 317.200056] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 317.202968] device macvtap1 entered promiscuous mode 05:45:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x68, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 317.261010] audit: type=1804 audit(1630043136.074:70): pid=18802 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/313/cgroup.controllers" dev="sda1" ino=15007 res=1 [ 317.269055] device vlan0 entered promiscuous mode 05:45:36 executing program 0 (fault-call:6 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x40, &(0x7f0000000200)={0x22, 0xfffffffd}) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) waitid(0x1, r1, 0x0, 0x4, &(0x7f0000000140)) 05:45:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x6c, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 317.377330] device vlan0 left promiscuous mode [ 317.498180] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 317.779896] device macvtap1 entered promiscuous mode [ 317.785128] device vlan0 entered promiscuous mode [ 317.793353] device vlan0 left promiscuous mode 05:45:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x10, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x20241, 0x4000}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x4, 0x4) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) 05:45:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x5000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) 05:45:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x74, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:36 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(0x0, 0x0) r1 = syz_mount_image$efs(0x0, &(0x7f00000001c0)='./file1\x00', 0x65, 0x0, 0x0, 0x280050, &(0x7f00000002c0)={[{'overlay\x00'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) statx(r1, &(0x7f0000000800)='./file1\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) acct(&(0x7f0000001300)='./file3\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f0000000980)={0x0, 0x80, 0x4, 0x8, 0x7, 0x7, 0x0, 0x80000001, 0x800, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}, 0x4000a, 0x0, 0x8, 0x5, 0xe33b, 0x1, 0x3, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r0, 0x0) statfs(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)=""/27) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mount$overlay(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000780)={[{@index_on}, {@nfs_export_on}], [{@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x62, 0x38, 0x66, 0x65, 0x63], 0x2d, [0x35, 0x0, 0x0, 0x32], 0x2d, [0x37, 0x38], 0x2d, [0x63, 0x5f, 0x0, 0x37], 0x2d, [0x35, 0x32, 0x64, 0x30, 0x35, 0x30, 0x63, 0x62]}}}, {@obj_user={'obj_user', 0x3d, '\x14'}}, {@euid_gt}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 05:45:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x18, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/radio_mr800', 0x801c0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000140)={0xf8, 0xf, 0x2c, 0x81, "6fd2cb82529eecdc8f3d1ee5dc860d8ebcf7ffe33c11f13630db6ce6360b720b"}) 05:45:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x7a, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 318.161175] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 318.169666] audit: type=1804 audit(1630043136.974:71): pid=18876 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/314/cgroup.controllers" dev="sda1" ino=15005 res=1 05:45:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x6000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 318.244385] EXT4-fs warning (device sda1): ext4_ioctl:814: Setting inode version is not supported with metadata_csum enabled. [ 318.363037] ieee802154 phy0 wpan0: encryption failed: -22 [ 318.368702] ieee802154 phy1 wpan1: encryption failed: -22 05:45:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x2, &(0x7f0000000040)) 05:45:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0xf0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x7000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:37 executing program 1: unshare(0x66060200) unshare(0x4000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000001b40)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 05:45:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() tkill(r1, 0x26) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xf0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x4) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x100013}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)=@gettfilter={0x4c, 0x2e, 0x100, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xd}, {0x5, 0xd}, {0xffe0, 0xd}}, [{0x8, 0xb, 0x246}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0xffffffff}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040801) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001980)=""/269, 0x10d}, {&(0x7f0000001380)=""/75, 0x4b}], 0x6, &(0x7f0000001c80)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="15000040240000ced10000000100000005000000", @ANYRES32, @ANYRES16, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000110000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB=' \x00\x00\x00'], 0x160}}, {{&(0x7f0000001600), 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001680)=""/31, 0x1f}], 0x1, &(0x7f0000001700)=ANY=[@ANYBLOB='\x00'/16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00vU'], 0x38}}], 0x2, 0x40000042, &(0x7f0000001280)) ptrace$cont(0x1f, r3, 0x3, 0x100000000) ptrace$setregs(0xd, r1, 0x6, &(0x7f00000000c0)) gettid() ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000001800)) 05:45:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x9000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 318.613334] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 05:45:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) gettid() r2 = getpid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)={0x0, 0xff000000}) 05:45:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x300, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 318.694063] IPVS: ftp: loaded support on port[0] = 21 [ 318.784114] overlayfs: failed to resolve './file1': -2 [ 318.821094] overlayfs: failed to resolve './file1': -2 05:45:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x18, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 05:45:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x40000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 05:45:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) 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) ioctl$FS_IOC_SETVERSION(r0, 0x541b, &(0x7f0000000040)) 05:45:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) gettid() r2 = fcntl$getown(0xffffffffffffffff, 0x9) rt_sigqueueinfo(r2, 0x1f, &(0x7f0000000140)={0x2e, 0x0, 0x2}) 05:45:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x500, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x400000, 0x0) clock_gettime(0x0, &(0x7f00000002c0)) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300), 0x20040, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000440)=[{{0x77359400}, 0x11, 0x4, 0x101}, {{r2, r3/1000+10000}, 0x3, 0x200, 0x2}, {{}, 0x5, 0x5, 0x5}, {{0x77359400}, 0x0, 0x8, 0x6}, {{}, 0x4, 0x201, 0x1}, {{}, 0x2, 0x20, 0xffff}], 0x90) r4 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={0xfffffffffffffffd}}, 0x8d1) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r6 = gettid() rt_sigqueueinfo(r6, 0x3c, &(0x7f0000000040)) [ 319.056637] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 319.056672] overlayfs: failed to resolve './file1': -2 05:45:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @random="4416d71b9b87", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x7c000000}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 319.149153] overlayfs: failed to resolve './file1': -2 [ 319.171333] audit: type=1804 audit(1630043137.984:72): pid=18989 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir348401071/syzkaller.d4T3Y9/315/cgroup.controllers" dev="sda1" ino=15013 res=1 05:45:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x600, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 05:45:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff