mctl.constprop.0+0x2cd/0x310 [ 324.867784] ? wait_for_completion+0x270/0x270 [ 324.868294] ? __ia32_compat_sys_old_semctl+0x100/0x100 [ 324.868886] ? rcu_read_lock_any_held+0x69/0x90 [ 324.869405] ? vfs_write+0x354/0xa20 [ 324.869847] ? fput_many+0x2f/0x1a0 [ 324.870255] ? ksys_write+0x1a5/0x250 [ 324.870686] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 324.871277] ? syscall_enter_from_user_mode+0x1d/0x50 [ 324.871850] do_syscall_64+0x33/0x40 [ 324.872274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.872847] RIP: 0033:0x466609 [ 324.873205] 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 [ 324.875277] RSP: 002b:00007f280b44e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000042 [ 324.876134] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 324.876706] FAULT_INJECTION: forcing a failure. [ 324.876706] name failslab, interval 1, probability 0, space 0, times 1 [ 324.876939] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 324.876952] RBP: 00007f280b44e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.880281] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.881078] R13: 00007ffeaf1de9bf R14: 00007f280b44e300 R15: 0000000000022000 [ 324.881916] CPU: 0 PID: 5256 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 324.882917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 324.884588] Call Trace: [ 324.884993] dump_stack+0x107/0x163 [ 324.885544] should_fail.cold+0x5/0xa [ 324.886120] ? copy_process+0x4380/0x6650 [ 324.886739] should_failslab+0x5/0x10 [ 324.887291] kmem_cache_alloc_node+0x55/0x370 [ 324.887941] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 324.888737] copy_process+0x4380/0x6650 [ 324.889324] ? find_held_lock+0x2c/0x110 [ 324.889950] ? __might_fault+0xd3/0x180 [ 324.890552] ? lock_downgrade+0x6d0/0x6d0 [ 324.891195] ? __cleanup_sighand+0xb0/0xb0 [ 324.891839] ? _copy_from_user+0xfb/0x1b0 [ 324.892462] kernel_clone+0xe7/0xa20 [ 324.893013] ? copy_init_mm+0x20/0x20 [ 324.893603] ? ksys_write+0x212/0x250 [ 324.894588] ? lock_downgrade+0x6d0/0x6d0 [ 324.895602] __do_sys_clone3+0x1dd/0x310 [ 324.896577] ? __ia32_sys_clone+0x150/0x150 [ 324.897648] ? rcu_read_lock_any_held+0x69/0x90 [ 324.898763] ? fput_many+0x2f/0x1a0 [ 324.899630] ? ksys_write+0x1a5/0x250 [ 324.900543] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 324.901818] ? syscall_enter_from_user_mode+0x1d/0x50 [ 324.902926] ? trace_hardirqs_on+0x5b/0x180 [ 324.903747] do_syscall_64+0x33/0x40 [ 324.904454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.905419] RIP: 0033:0x466609 [ 324.906039] 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 [ 324.909524] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 324.910988] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 324.912339] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 324.913689] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.915024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.916363] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 08:59:01 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) preadv(0xffffffffffffffff, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) [ 324.930655] device veth0_vlan entered promiscuous mode 08:59:02 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:02 executing program 6: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000080)) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000001c0)={0x1, 0xa9, 0x4, 0x10000, 0x2}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) signalfd(r2, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000240)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000002c0)={0x0, 0x1, r1, 0x400}) r5 = openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={r4, 0x1, r5, 0x7}) fadvise64(0xffffffffffffffff, 0x6, 0x9, 0x3) 08:59:02 executing program 3 (fault-call:2 fault-nth:1): unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:02 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='fd\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:02 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) preadv(0xffffffffffffffff, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) [ 325.071714] FAULT_INJECTION: forcing a failure. [ 325.071714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 325.073240] CPU: 1 PID: 5280 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 325.074016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 325.075279] Call Trace: [ 325.075572] dump_stack+0x107/0x163 [ 325.075999] should_fail.cold+0x5/0xa [ 325.076451] _copy_to_user+0x2e/0x180 [ 325.076881] simple_read_from_buffer+0xcc/0x160 [ 325.077407] proc_fail_nth_read+0x194/0x220 [ 325.077908] ? proc_sessionid_read+0x220/0x220 [ 325.078428] ? security_file_permission+0x24e/0x570 [ 325.078984] ? proc_sessionid_read+0x220/0x220 [ 325.079494] vfs_read+0x228/0x580 [ 325.079879] ksys_read+0x12d/0x250 [ 325.080275] ? __ia32_sys_pwrite64+0x230/0x230 [ 325.080804] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 325.081393] ? syscall_enter_from_user_mode+0x1d/0x50 [ 325.081997] do_syscall_64+0x33/0x40 [ 325.082412] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.082992] RIP: 0033:0x41935c [ 325.083349] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 325.085395] RSP: 002b:00007f280b44e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 325.086261] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 325.087057] RDX: 000000000000000f RSI: 00007f280b44e1e0 RDI: 0000000000000003 [ 325.087849] RBP: 00007f280b44e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 325.088642] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 325.089438] R13: 00007ffeaf1de9bf R14: 00007f280b44e300 R15: 0000000000022000 08:59:02 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:02 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='fd\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file1', [{}], 0xa, "c9da0190ea3a1033269480a3143bc0241c1ecb3b2aad48e63db1d5ee8a06d504f0f74b16b4bb51ed182512387c8c49cbf81f065fe7dab43321f8b99c29652d74aa8bfc233029661114e45ca184f57e9b7f89dbbaf951a4e979dafb6e04955ac89e53962d8d9b1a635256ddbdda6b32456e66d437bf9757d4a74ba5ec27df3ce5b8ba0ed3af5e670c8c8ac85a92cf75f09bbbcb8e910e14ac3f3a931cbac0e5fedb641851070ac06a1b85fc8d8d60e3b115c662a05f94369d6d5aa233a6b3ed390b756370bdcca439af837aff4d63ccbfe82a86bc"}, 0xe0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x200f5ef, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000140)=ANY=[]) open_tree(r3, &(0x7f0000000240)='./file1\x00', 0x81000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000003c0)=[{0x0, 0x0, 0x7ff}], 0x0, 0x0) sendfile(r4, r0, 0x0, 0x7ffffff9) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x9, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="0f74b710f110f6e35f60cb51dc18976f69a51b5e89c50535a31870fdc12bd239b19040d973daf8ddaf819aaecb94441ab2c3c4", 0x33, 0x6}], 0x8002, &(0x7f0000000200)={[{@rodir}], [{@fsname={'fsname', 0x3d, 'iso9660\x00'}}, {@euid_lt={'euid<', r5}}]}) 08:59:02 executing program 2: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='fd\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:02 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xa840, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) 08:59:02 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:02 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:02 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='fd\x00') io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:02 executing program 4 (fault-call:0 fault-nth:3): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 325.804857] FAULT_INJECTION: forcing a failure. [ 325.804857] name failslab, interval 1, probability 0, space 0, times 0 [ 325.808090] CPU: 0 PID: 5302 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 325.809988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 325.813125] Call Trace: [ 325.813877] dump_stack+0x107/0x163 [ 325.814903] should_fail.cold+0x5/0xa [ 325.815972] ? create_object.isra.0+0x3a/0xa20 [ 325.817251] should_failslab+0x5/0x10 [ 325.818338] kmem_cache_alloc+0x5b/0x350 [ 325.819487] create_object.isra.0+0x3a/0xa20 [ 325.820712] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 325.822141] kmem_cache_alloc_node+0x169/0x370 [ 325.823415] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 325.824883] copy_process+0x4380/0x6650 [ 325.826005] ? find_held_lock+0x2c/0x110 [ 325.827148] ? __might_fault+0xd3/0x180 [ 325.828258] ? lock_downgrade+0x6d0/0x6d0 [ 325.829431] ? __cleanup_sighand+0xb0/0xb0 [ 325.830653] ? _copy_from_user+0xfb/0x1b0 [ 325.831821] kernel_clone+0xe7/0xa20 [ 325.832867] ? copy_init_mm+0x20/0x20 [ 325.833965] ? ksys_write+0x212/0x250 [ 325.835028] ? lock_downgrade+0x6d0/0x6d0 [ 325.836185] __do_sys_clone3+0x1dd/0x310 [ 325.837324] ? __ia32_sys_clone+0x150/0x150 [ 325.838582] ? rcu_read_lock_any_held+0x69/0x90 [ 325.839883] ? fput_many+0x2f/0x1a0 [ 325.840901] ? ksys_write+0x1a5/0x250 [ 325.841986] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 325.843121] audit: type=1400 audit(1628326742.894:12): avc: denied { mac_admin } for pid=5307 comm="syz-executor.0" capability=33 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 325.843444] ? syscall_enter_from_user_mode+0x1d/0x50 [ 325.843477] ? trace_hardirqs_on+0x5b/0x180 [ 325.850694] do_syscall_64+0x33/0x40 [ 325.851737] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.852414] SELinux: Context #! ./file1 [ 325.852414] ÉÚê:3&”€£;À$Ë;*­Hæ=±ÕîŠÕð÷K´»Qí%8|ŒIËø_çÚ´3!ø¹œ)e-tª‹ü#0)fä\¡„õ~›‰ÛºùQ¤éyÚûn•ZÈžS–-›cRVݽÚk2EnfÔ7¿—WÔ§K¥ì'ß<帺Ó¯^g ŒŠÈZ’Ïuð›»ËŽ‘¬?:“ºÀåþÛdQ [ 325.852414] Àj…ü`ã±Æb _”6mZ¢3¦³í9 ucp½Ì¤9¯ƒzÿMcÌ¿è*†¼ is not valid (left unmapped). [ 325.853158] RIP: 0033:0x466609 [ 325.853198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 325.865137] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 325.867269] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 325.869252] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 325.871248] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 325.873232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 325.875246] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 08:59:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:02 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x3f00, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:03 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xa840, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) [ 337.283775] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 08:59:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r6}}, 0x2) 08:59:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file1', [{}], 0xa, "c9da0190ea3a1033269480a3143bc0241c1ecb3b2aad48e63db1d5ee8a06d504f0f74b16b4bb51ed182512387c8c49cbf81f065fe7dab43321f8b99c29652d74aa8bfc233029661114e45ca184f57e9b7f89dbbaf951a4e979dafb6e04955ac89e53962d8d9b1a635256ddbdda6b32456e66d437bf9757d4a74ba5ec27df3ce5b8ba0ed3af5e670c8c8ac85a92cf75f09bbbcb8e910e14ac3f3a931cbac0e5fedb641851070ac06a1b85fc8d8d60e3b115c662a05f94369d6d5aa233a6b3ed390b756370bdcca439af837aff4d63ccbfe82a86bc"}, 0xe0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x200f5ef, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000140)=ANY=[]) open_tree(r3, &(0x7f0000000240)='./file1\x00', 0x81000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000003c0)=[{0x0, 0x0, 0x7ff}], 0x0, 0x0) sendfile(r4, r0, 0x0, 0x7ffffff9) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x9, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="0f74b710f110f6e35f60cb51dc18976f69a51b5e89c50535a31870fdc12bd239b19040d973daf8ddaf819aaecb94441ab2c3c4", 0x33, 0x6}], 0x8002, &(0x7f0000000200)={[{@rodir}], [{@fsname={'fsname', 0x3d, 'iso9660\x00'}}, {@euid_lt={'euid<', r5}}]}) 08:59:20 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file1', [{}], 0xa, "c9da0190ea3a1033269480a3143bc0241c1ecb3b2aad48e63db1d5ee8a06d504f0f74b16b4bb51ed182512387c8c49cbf81f065fe7dab43321f8b99c29652d74aa8bfc233029661114e45ca184f57e9b7f89dbbaf951a4e979dafb6e04955ac89e53962d8d9b1a635256ddbdda6b32456e66d437bf9757d4a74ba5ec27df3ce5b8ba0ed3af5e670c8c8ac85a92cf75f09bbbcb8e910e14ac3f3a931cbac0e5fedb641851070ac06a1b85fc8d8d60e3b115c662a05f94369d6d5aa233a6b3ed390b756370bdcca439af837aff4d63ccbfe82a86bc"}, 0xe0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x200f5ef, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000140)=ANY=[]) open_tree(r3, &(0x7f0000000240)='./file1\x00', 0x81000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000003c0)=[{0x0, 0x0, 0x7ff}], 0x0, 0x0) sendfile(r4, r0, 0x0, 0x7ffffff9) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x9, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="0f74b710f110f6e35f60cb51dc18976f69a51b5e89c50535a31870fdc12bd239b19040d973daf8ddaf819aaecb94441ab2c3c4", 0x33, 0x6}], 0x8002, &(0x7f0000000200)={[{@rodir}], [{@fsname={'fsname', 0x3d, 'iso9660\x00'}}, {@euid_lt={'euid<', r5}}]}) 08:59:20 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0xa840, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) 08:59:20 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x3f000000, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:20 executing program 4 (fault-call:0 fault-nth:4): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 343.080301] FAULT_INJECTION: forcing a failure. [ 343.080301] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 343.081688] CPU: 1 PID: 5350 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 343.082415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 343.083614] Call Trace: [ 343.083899] dump_stack+0x107/0x163 [ 343.084290] should_fail.cold+0x5/0xa [ 343.084704] __alloc_pages_nodemask+0x182/0x680 [ 343.085201] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 343.085847] ? rcu_read_lock_sched_held+0x3a/0x70 [ 343.086378] ? kmem_cache_alloc_node+0x2c3/0x370 [ 343.086892] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 343.087456] copy_process+0x629/0x6650 [ 343.087875] ? find_held_lock+0x2c/0x110 [ 343.088315] ? __might_fault+0xd3/0x180 [ 343.088744] ? lock_downgrade+0x6d0/0x6d0 [ 343.089189] ? __cleanup_sighand+0xb0/0xb0 [ 343.089648] ? _copy_from_user+0xfb/0x1b0 [ 343.090103] kernel_clone+0xe7/0xa20 [ 343.090499] ? copy_init_mm+0x20/0x20 [ 343.090917] ? ksys_write+0x212/0x250 [ 343.091324] ? lock_downgrade+0x6d0/0x6d0 [ 343.091766] __do_sys_clone3+0x1dd/0x310 [ 343.092202] ? __ia32_sys_clone+0x150/0x150 [ 343.092674] ? rcu_read_lock_any_held+0x69/0x90 [ 343.093172] ? fput_many+0x2f/0x1a0 [ 343.093558] ? ksys_write+0x1a5/0x250 [ 343.093990] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 343.094516] ? syscall_enter_from_user_mode+0x1d/0x50 [ 343.095041] ? trace_hardirqs_on+0x5b/0x180 [ 343.095500] do_syscall_64+0x33/0x40 [ 343.095895] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 343.096423] RIP: 0033:0x466609 [ 343.096761] 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 [ 343.098716] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 343.099478] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 343.100196] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 343.100912] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 343.101623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 343.102352] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 08:59:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:30 executing program 0: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r6}}, 0x2) 08:59:30 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:30 executing program 4 (fault-call:0 fault-nth:5): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 08:59:30 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0xa840, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) 08:59:30 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0xfeffffff, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 353.322110] FAULT_INJECTION: forcing a failure. [ 353.322110] name failslab, interval 1, probability 0, space 0, times 0 [ 353.323828] CPU: 0 PID: 5378 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 353.324802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 353.326518] Call Trace: [ 353.326900] dump_stack+0x107/0x163 [ 353.327444] should_fail.cold+0x5/0xa [ 353.328082] ? prepare_creds+0x29/0x670 [ 353.328697] should_failslab+0x5/0x10 [ 353.329283] kmem_cache_alloc+0x5b/0x350 [ 353.329907] prepare_creds+0x29/0x670 [ 353.330505] ? lockdep_init_map_waits+0x26a/0x700 [ 353.331241] copy_creds+0x72/0x590 [ 353.331772] copy_process+0xf12/0x6650 [ 353.332369] ? find_held_lock+0x2c/0x110 [ 353.332970] ? __might_fault+0xd3/0x180 [ 353.333553] ? lock_downgrade+0x6d0/0x6d0 [ 353.334197] ? __cleanup_sighand+0xb0/0xb0 [ 353.334827] ? _copy_from_user+0xfb/0x1b0 [ 353.335447] kernel_clone+0xe7/0xa20 [ 353.336018] ? copy_init_mm+0x20/0x20 [ 353.336610] ? ksys_write+0x212/0x250 [ 353.337187] ? lock_downgrade+0x6d0/0x6d0 [ 353.337815] __do_sys_clone3+0x1dd/0x310 [ 353.338408] ? __ia32_sys_clone+0x150/0x150 [ 353.339077] ? rcu_read_lock_any_held+0x69/0x90 [ 353.339782] ? fput_many+0x2f/0x1a0 [ 353.340362] ? ksys_write+0x1a5/0x250 [ 353.340927] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 353.341749] ? syscall_enter_from_user_mode+0x1d/0x50 [ 353.342530] ? trace_hardirqs_on+0x5b/0x180 [ 353.343164] do_syscall_64+0x33/0x40 [ 353.343725] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 353.344503] RIP: 0033:0x466609 [ 353.344986] 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 [ 353.347763] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 353.348917] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 353.350002] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 353.351105] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 353.352174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 353.353190] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 08:59:40 executing program 4 (fault-call:0 fault-nth:6): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 08:59:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r6}}, 0x2) 08:59:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:40 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0xa840, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) 08:59:40 executing program 0: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='fd\x00') io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:40 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0xfffffffe, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) [ 363.284713] FAULT_INJECTION: forcing a failure. [ 363.284713] name failslab, interval 1, probability 0, space 0, times 0 [ 363.286533] CPU: 0 PID: 5428 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 363.287574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 363.289317] Call Trace: [ 363.289730] dump_stack+0x107/0x163 [ 363.290300] should_fail.cold+0x5/0xa [ 363.290882] ? create_object.isra.0+0x3a/0xa20 [ 363.291581] should_failslab+0x5/0x10 [ 363.292159] kmem_cache_alloc+0x5b/0x350 [ 363.292774] ? lock_acquire+0x197/0x490 [ 363.293383] create_object.isra.0+0x3a/0xa20 [ 363.294044] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 363.294814] kmem_cache_alloc+0x159/0x350 [ 363.295434] prepare_creds+0x29/0x670 [ 363.295986] ? lockdep_init_map_waits+0x26a/0x700 [ 363.296699] copy_creds+0x72/0x590 [ 363.297223] copy_process+0xf12/0x6650 [ 363.297797] ? find_held_lock+0x2c/0x110 [ 363.298435] ? __might_fault+0xd3/0x180 [ 363.299021] ? lock_downgrade+0x6d0/0x6d0 [ 363.299642] ? __cleanup_sighand+0xb0/0xb0 [ 363.300275] ? _copy_from_user+0xfb/0x1b0 [ 363.300905] kernel_clone+0xe7/0xa20 [ 363.301463] ? copy_init_mm+0x20/0x20 [ 363.302041] ? ksys_write+0x212/0x250 [ 363.302642] ? lock_downgrade+0x6d0/0x6d0 [ 363.303268] __do_sys_clone3+0x1dd/0x310 [ 363.303869] ? __ia32_sys_clone+0x150/0x150 [ 363.304529] ? rcu_read_lock_any_held+0x69/0x90 [ 363.305248] ? fput_many+0x2f/0x1a0 [ 363.305794] ? ksys_write+0x1a5/0x250 [ 363.306384] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 363.307177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 363.307942] ? trace_hardirqs_on+0x5b/0x180 [ 363.308589] do_syscall_64+0x33/0x40 [ 363.309139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 363.309950] RIP: 0033:0x466609 [ 363.310457] 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 [ 363.313268] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 363.314438] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 363.315534] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 363.316613] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 363.317726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 363.318856] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 08:59:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x3, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:40 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x3f00000000000000, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) 08:59:40 executing program 6: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0xfeffffff, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:40 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) syz_io_uring_setup(0x7ddf, &(0x7f00000001c0)={0x0, 0x70fb, 0x2, 0x1, 0x29b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = openat2(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x200000, 0x94, 0x1}, 0x18) r3 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r4}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001640)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r2, 0x0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1258}, 0x0, 0x40000, 0x1, {0x0, r4}}, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat(r5, 0x0, 0x480000, 0x1fe) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r6, 0x0, 0x200f5ef, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) openat(r8, &(0x7f0000000140)='./file1\x00', 0x102, 0x1) creat(&(0x7f0000000180)='./file1\x00', 0x0) 08:59:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:40 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0xfeffffff00000000, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:52 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "892499849a0e761a2787fd833f5efbbb58ff9306ea1f5328594e37f22eab6ba87299f2001612cb1c8ffe2ce1608d6c1e749e3ddc862534204aef7dda16b952ae8af0ecbd8ca96626a9b5960f615a29062ae361a73c58de2bbb8a574771b9085ca329e2bd927591dfb302baa0d9d7cd424f50fb94f5ecab3e1c7903cf7e60b76ca7db46c864fcbb94539117de42a94dd5ef93457155a2acbb04e28b2cd93996930caee60162359743ffe0506ea9fd2c0781823dca398a530ee42ba4b6c61e99d989cea792e1ac50ca85dd897bde995e44523847438622b22d197fa022510bb087e45b713292767dfbd8e9ce20ce2bf73227b417b0a69eca3cd8d3ba"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r6}}, 0x2) 08:59:52 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0xffffffff00000000, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:52 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) 08:59:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xf879, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "f96d61", 0x2, 0x11, 0x0, @remote, @ipv4={'\x00', '\xff\xff', @dev}, {[], {0x0, 0x0, 0x8}}}}}}, 0x0) 08:59:52 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 08:59:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) syz_io_uring_setup(0x7ddf, &(0x7f00000001c0)={0x0, 0x70fb, 0x2, 0x1, 0x29b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = openat2(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x200000, 0x94, 0x1}, 0x18) r3 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r4}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001640)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r2, 0x0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="080100000000000019010000ffff000089d581e121983920f99b3cdaea56a7c47756edc157afede8a17edf7066350a16053ee10e0283b12680ff10ebd38a60afc1ee26d0b391acbd5d3f8632a183bc48ab84fa9b1635dc196a44fc4158a1062b559507e2b0b087e7573c5513913e8aebc0e9697ba2814f755b719dc70041a98da9ed874a8c2e8e9d35e3e6cbad08b697999f47d1433f98a74656ae476de873a328a0bf62afd65e9cb9c841d29b402491f9667cebfcf94585fca82357fbbcc77c61cd26d6ded529356255dc5b37716c419938732a6c9848dfea6372c0cecd56312d205ec568b28930c4c1d5ea1c62e45b4932193ab390d96df0475ffe40ff2ba06100000000000000f800000000000000180100000000008090ca831f0407e52d4495268c2c3a60800023997ee9b933f6e8fbda808dd1d94845f8da6b2a4427cdcc125da66e231820eaaf0964680ba1f72c0a6ed49e89da9d2cd88822a4576df11d1411268e9681415660101f42b892e4a107ee9ceb96ab2a5e381bb01e3885f949290b708fb5b15a0fc0312dfb205bdfdfd60c4c4a0c27cf797cd82c919539d5a90bee067124cc33338ccda65838949fedfbf125a024239ad5f5dd23923690360105fc4822586fc48ea10e4da03f2339e06a7c129082d080e5517944873c369a40df5ed347c6333be18005b4678bbb77fd29e33c44b73621387a6ba7c4d8151e48000000000000001601000001000000a35070bc256e9c80d24c97dfa05d7ee9a7b1d9f453d8c5ffe405e8efee26589602e918b7674ab7bf251af2660efb549822987b66b9a9670010100000000000000501000009000000df1204911baa09f537eac6a2358b1cf311a84d47eae5a023da2b1dc2008ad8c68101d122af719edf8f35e631cb8a4fff1ce76426c56f0f0a23de9106560c5c35e0b230283dc7536149ca8266682d8ca4c650f07c3752a1f44fc97c06663622e27dc5a0014b732a74e640bde95c389e36eaad4e7961f8b61ce2a48855c5eeb05883112a72fb67cbd2c86529de1542ba13743bf27819a5fb39cefa0fa56f39eb8c241e94dba30b662788ec7c423d41ff35d65e7ba42b4c27ac8080c99b59014e8f29f230983ed06e7407f3c2fff2daf992dac2dcfdbfa710aa3fe4e0bf8ac0f1a9757f302681f924c54db8721fb2e82e811f4bfd13b07dd0fad8abccd3fe42b4966397a6071b733a0b689dd53225c6cb262f6fdc88b020b1ef237b80ec2e61c57c7411cbe7c6d49ed31ac226f8428d5bb10ec6faac8ddab5c6ad5c4843d83aae682006966e8a2e7ab00150e8ffdaf49537d20d8ab84be21fc05366de938cf7c30de51cb1009b7a0a33d8f0d06ba351cdce0cdbfdbbb169abb06e306ac95aebee4f90fa6d7fa75c1812fcc27b95a20ffad727fc8e039f8cfc05a8727117e486668747a8c7bf1e72de90d8bbf601cb105e0e26fa1471fe3542f65e8af1798b609a6efa65ff89f1cc8c4ae561ea46adea841e0f0e43a9dcc60da50e48d321d33aa02ccdbb42e2b12632cc223c0ec4fccf7827cbaef99bcd46d239e3f23debdd16234bd7317ee3bd7101587eed0925fe3670eaff7f73aa4fb99c58a5312d594f5c6a1c96eb954b2530f3fe87021bde6b180977566965a4acc5b8a4bc09b04c50d99044cac52e45634dffd0b9136a4398705d47e387c040d54a49f1054fb0c912023b7549d79ea66254d856ab1a09141fa9ebd4b533649be63b9ee45ff6b2d1f57b174ecfdefead2d4f493be654623554aaeb0a37f52032eeb6663bf08dc8d1a1fe45da895724cccaf3ee45cf2ad8da44702a2dd73724ff12bf662d5955c25c37edf2dcd4c6fb5fe529aa29371b734db22996841b48de6181a8e86eef6eb7b0345d4207303a813f10a898d50b3726e9638d4d1567bf345c87ad5f00c731e27efee75b9d465f8a9ca7346e5a255f357a2ddd4cf9aa53d6aa30e51e82d8478963274cc599dd2f17b17abe2da34c6830203348ef44de72e954f236db32e367c1a69e5cc17ef6868fe69ed18a055d2e2963347e5aaf90c7d8dec23447d87c85e668864c06c0de8a8edcb30f56b18edb82d690de286be426604ec61443fbd12b073875e5255fe6811a2a6f850fb8a785eef55e512d2515ca8b8c87e315f6972e983a6f02120c11ce64ab616967688bd88ca3c6373617e713106faee9b341acaebe65d1087e104a8837bf7a1df33f1d2ac066ad04bbffb8d182acc991da1859a1e5ce39a079277e89c785bd99bae4316a0359c02f356a04be3d20cb0dad41477c4f0a6fca1494bd2f7f53cf663d38bcbd33ad8f5cf681975bd189d2e92acce416d9c1dac74b465fa9dcc776bc2f03e3c38e364dab6bd5a821d9f47787633cec208a035bd475bd0021559b7b2402fd6ff12bbe7617848d2def225d2d710a6df89a1a077958ca32e10eaa9650c38cc5c685aae59ff737063f5234de954f68fce2bc34d133fafbbe567a71857eba12cafeed0972507f5c7bc94c26c7ef282accc258d23eceef95f7eb430fefd987b3ce0a017230aacc49f693d10e3af5aa5b6db83ca29fa501ac80ef85b972c4873f5f5cb6c2dd0ebcdc3443ae241efb18015336d0fbb5e1c5538bdeb67fb0fc13ccc06dbbd7397825aab01d9fbcb63c24d5aa72f93ca558050abec1288b0714b9527d6b2057937a9af8eccce12f91133693978d7f196b9a8139ca4893bbb7b37d1362e858648bea704b678e3d0a5d705f2b1f729a74c2948fb39c0f2a60ea9c105d6e741209ee91a8e9dc7d347ddc49db25c92f517029a5d1b4caecb88cc9919bcc30cd2e1447e4c6527485b7b9da7b6e46650d4fe8d132649114365704af9cc3f3b56413dc671a223fd93140ce63bc5aedf532c094a8cf12fe52025933c598792e87faebbb07bd299f26bec422d123215f3054f16af87db18d288121aec24a4c5bea483a13327ecd6c91a64fd380860882108a63ee38c2341cc3b55dd894a30bd1a9d824c65a060eeb695569430693120963ee05f5473c8a31bb7e814a1d20a38d6183fe9d02dc8e1df1d2d19839f0c7fbff2c2986289bf8aa427503a1a9af0775b1c14ee5c76f5681f19ccb3f84488d956c03cd269e2c6398caf056c3c8f72a445c8976f434f2c9f9b75b4c4b2bf74a52a4ebc31c79b8a53da60cfc874c438713e18762ffff869b534c25be415eb3bc67b147a7efef0e2f0cb11e617f2f97ab7229299c85367d9e3939360f4b7c37ffffe0d5ee17373b8fdf3ffa86db4988be575ce75e7e0abf539f2b4225b66036a3e7272215f2355f875b8135695b7295b0e726b6ffd609efb4b7cd7bb6ff4412b2483ea67c0c462d798cc30b18d4523b99d380fe94d63fb81eb0e50fdc25c7bdcdd79301ab6394499c06d7ad64581c8e47e014646136a0148681c48d8dbb40c77b10459d259e4204890f0c778c445dc0302758b5ef0694e5782cedf099219cc2b05aac82bd03c68cc3e15fa81b7b3c98144d0328db069ec4d614b569ac0cffedcdd5b656c61b4c54fc87bbe0e6535fe549c8bdc542569713b09209873c8e9b82d61ea160a0cd9981bf669bdfe075f4dbc61e4f09ab32d96059979aee29bfef8fc2cae4c49d5f1ac5303a496396f9e88d956e74f2dfdca8e0246c5c7477632424ad8887ae578824db731e8ce3ceee48fb02d3b555375cd7fbb1fbe038ee44d6e1db15f5759fd1086d80c9ed247f669c070667ac5183e427696c52be03da7c91ac288e0541923ca652b671b23e42a2bd41eb54d27fbdb221bde9c3c49bd0367c3eee773505cf5ab351a1ae02e63b4f058c23655880b0581c10701ab65b4b0dcb654341b1bba427c9c9013ce24bc82ec5a8935a33d1481709d5782d37c9eb220e4ea1773c091e224329f5929236b3ca2ca37b2e59b5f3c8f7da57ee5a8d79204427e149f4e74b6bf290bef2070d29e63da2f888e0ef46683df003b002671f65bd817133221d304a5f3df82488f0b2f1b71ad31f545ab8d251e3bfe89695aec2f133df395a370f58954e1ecb7959fcc4a6ab388f10eaad570ec02fc0444a252da20562b41a5c45266a0708621a41b81edb8153053f91fbd54ea7a7bafffd70fc9d9b07e63d9b68bb20b648ab4d44df24055004847663bf9cfcf9f2e1b3d7f5a2d860291377e772f312a8186af82ef643cb2c26142d34dbd84968096f29b8e68062b8d4610cd58df785969d3426ce309e486438c43f4592e3dfe879e74bbf7090eb927f275cde34dd61a6db4fdb9b2107b0552fb5dc9e3fbe36c9aaba201ff1f392a8b3c0cc7f5336cc80ea6365e6d1d6e1754e39fee3eee0506bbdace3a12fc6a8eefca40a9df30df501d162591ee25bfdd1cf755bfd23cf0e3652ad8d34fdb2df84f089751a75040c4d6b7ac87de90da73bfb9cff9d8ea76c46e02853b5e897477dcadaf0b1b747d9ce26ca9f24bf19096924b2bdc68f1f87c49ea2514301a8ad9e4c38cadcf0159a7fe1f01e95f75889320a7bd81c78119c4523a520c5a80449b2d98c33ceebe3786f187ec581c63e9edb34df69ae4349efc3a4f9a3e773cd24a7421b89cd05e446ca31f793a91e8288681f81b38fb9b460f1e85b38004bc14b70f33e05d182383596592c268e612dd2d7e752a61991569a4a69a0ebabd29e469fcd64bbabf8f310d877ada15c6ff780b50e0b417dd770463d9ba0beb0f39d3b25b6fff4a20bb7a952a8a0f7abd0f46e3c492f7552b5fde26d2e082b4440f1a99f490c7e791f67f804c8e4e441ff2a555ab34a3e69e26ddf633bc507419d2e358884f0844a0881372a39e8357c9b26393f06aaca3619f538dc7f2932be8a7d9b7b9d46cfee10ee5d7fe826930335b8c380bea19283ae41f959677886cd58e88c686c64b3e8750e5fba109cff1c894eb08142e976e125faa3a7305cc9eaaf6943018f4e3baed5ae50f726be3a5b054f4f78ad81ad85a2548bed8531f504a5bc1e8f4e5d1c1c4bd96ba99d359f182450114ff56aa2c46d7e3228770c041b313a8efbeb5e39180da3ffb3b562cfe2ee9ecb6cb3fb999684425c1a47a16687dcd2af54161ae0cf745c06e471c16eee4f3c0174e9f5458786eb9f2239f45f673cbb87ee63a50eaa2f17a3bebd09a44d4cf147d95525aabe385630a3bfe804d53591d2081b7fc9929fafeec9c6a1acd9177fa383c182d3722a59edf5d61c8a6542441436e41048bd430ef6093ed8471419884e6bf0f944f3bd1f24af2d765b90b6143db40a34bb0888bb8f64d430f56fdbff2387056c01418fe154e8b3d0cc7a5c329a2d29ffc8ca71cf818904b8d368b34d14cbce5c72ee9a78013c03b3ed9bb0775e9d9b3cd46ddea3c6ec5d2eef280b277a952de71e8e4fbdfa481c6d03eadb29388ea8e5ee4aa63d8ecb5acf15c2da540c7d61fc67a3ad584942af13450d883dc89f7bca0d8d11da4a8509643acfd5c9aa9a83d54dee3faac1bab09aadf5b2eec7c8bfbb81f84e5f82c0950e936e400abf9f00ca620c5fa8b577ec9291143e10d1a2b1492ea751604574ccb546e0145dfca002e6ec896a8552a07753a45a83b624de29d3ab9595cdc85a5ab0805e655963febb267c25126a1c8805c32897776e72645ab623ed9411b85abb0b6ff0fe499d9e76681ecb2adc71929e1088a77789b60ac3c60b8d2918dfec0eed10d2252768b32361db48f3a38d0b069f3470af833c25b92bdb5b152d7b36f4c734ab3d43fb0ddf94963be564711ed5e9975c8cbf0fefa38da22e2b4fd98497ccef45d3510a5e884c8c1ea66f283e349ed1a5101603e12bb2f48e62e7b34f91fe8bf38e35c26af306b892be07dfef4128f4892cf2e5f573ef7eea24dfc2e60ac1eaa25f55b33446f1e3f905527bb4fb24097ecd7a22cc43ff7e176e2f8aa415b7ff4410d7a755e40e637549b7e721467c0a5dfbf52c71fc08ca5e4bd973a1dc78c88d4fc93daacac9f6e589f4350416e19fe403740493155ee5392fb7b8687a4c9d7dbd222dabbb8a5ae2d699e6edeb8d148b6fc7dc3c4e6431e56cd6b6891241934a2a4bfbe163b0bbe2aab37e21302323f4e36ee5acc11a6a1a203bb8a794550b2469f376fa44deda08d171be314b317b3fe0f94c83c86ff96b6bdad34c1ef8719cc88e019fd1f7cd85917c378d5563464b776e7f345d5117feee27f82cf6080684f325e1d13e9ea18e066423b7027f9a3c6aecd35ea7c774963685f33c1e315000b1a78713dd927ecda81f27df530eabc5cc97e35c1a353b8a36941ed58410e6e4d2d9f884c9aba32b6fb8723ab75bc48782d8762220f29b7550933cf185814be027a58fb0464af709090c93233b896e7b7c1791fd664bc244450cb5cb12aa50e0eec213045e786b45e2e42ea5fb0b61db8e8ec5def5e932ab421b0eb3a3326e28e86c68de233aee9b6abe772dddb69b16014f2a25b40f4551b0720ed8d2b181894e476ca0d23d407d853dc4be6bbced8393dc58d1b167cb6f1a89cb793dbb227a887d97c2ebe63a2347dd6d725ca7a0e9267e98c465dd85f79d7169457a65366c73e021a39538990aa27b33ffcc2b79b5082f4a9bfc19f9b6bb829b187e362bd77f65fab3f23e0359fba7a4c825b58dddbfc1962aa07fc0a91d81a3beab42537f17d6f66ba8a754e2fa5fd2537455b6f7fbd6bb2436bd3a0613220700000000"], 0x1258}, 0x0, 0x40000, 0x1, {0x0, r4}}, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat(r5, 0x0, 0x480000, 0x1fe) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r6, 0x0, 0x200f5ef, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) openat(r8, &(0x7f0000000140)='./file1\x00', 0x102, 0x1) creat(&(0x7f0000000180)='./file1\x00', 0x0) 08:59:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 08:59:52 executing program 4 (fault-call:0 fault-nth:7): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 375.491033] FAULT_INJECTION: forcing a failure. [ 375.491033] name failslab, interval 1, probability 0, space 0, times 0 [ 375.493731] CPU: 0 PID: 5493 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 375.495244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 375.497778] Call Trace: [ 375.498382] dump_stack+0x107/0x163 [ 375.499217] should_fail.cold+0x5/0xa [ 375.500060] ? security_prepare_creds+0x10a/0x180 [ 375.501133] should_failslab+0x5/0x10 08:59:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 375.501149] __kmalloc+0x72/0x3e0 [ 375.501174] security_prepare_creds+0x10a/0x180 [ 375.501196] prepare_creds+0x45c/0x670 [ 375.501213] ? lockdep_init_map_waits+0x26a/0x700 [ 375.501230] copy_creds+0x72/0x590 [ 375.501251] copy_process+0xf12/0x6650 [ 375.501266] ? find_held_lock+0x2c/0x110 [ 375.501292] ? __might_fault+0xd3/0x180 [ 375.501315] ? lock_downgrade+0x6d0/0x6d0 08:59:52 executing program 4 (fault-call:0 fault-nth:8): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 375.501351] ? __cleanup_sighand+0xb0/0xb0 [ 375.501380] ? _copy_from_user+0xfb/0x1b0 [ 375.501405] kernel_clone+0xe7/0xa20 [ 375.501424] ? copy_init_mm+0x20/0x20 08:59:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) syz_io_uring_setup(0x7ddf, &(0x7f00000001c0)={0x0, 0x70fb, 0x2, 0x1, 0x29b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = openat2(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x200000, 0x94, 0x1}, 0x18) r3 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r4}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001640)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r2, 0x0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1258}, 0x0, 0x40000, 0x1, {0x0, r4}}, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat(r5, 0x0, 0x480000, 0x1fe) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r6, 0x0, 0x200f5ef, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) openat(r8, &(0x7f0000000140)='./file1\x00', 0x102, 0x1) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 375.501456] ? ksys_write+0x212/0x250 [ 375.501472] ? lock_downgrade+0x6d0/0x6d0 [ 375.501493] __do_sys_clone3+0x1dd/0x310 08:59:52 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r6}}, 0x0) 08:59:52 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x2, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 08:59:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 375.501509] ? __ia32_sys_clone+0x150/0x150 [ 375.501545] ? rcu_read_lock_any_held+0x69/0x90 [ 375.501565] ? fput_many+0x2f/0x1a0 [ 375.501582] ? ksys_write+0x1a5/0x250 08:59:52 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080)={0x0, 0x5181}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) [ 375.501606] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 375.501624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 375.501641] ? trace_hardirqs_on+0x5b/0x180 08:59:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 375.501661] do_syscall_64+0x33/0x40 [ 375.501679] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.501691] RIP: 0033:0x466609 [ 375.501710] 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 08:59:52 executing program 4 (fault-call:0 fault-nth:9): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 375.501720] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 375.501740] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 375.501750] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 375.501760] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.501769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 375.501780] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 375.619683] FAULT_INJECTION: forcing a failure. [ 375.619683] name failslab, interval 1, probability 0, space 0, times 0 [ 375.619698] CPU: 1 PID: 5521 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 375.619704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 375.619707] Call Trace: [ 375.619721] dump_stack+0x107/0x163 [ 375.619735] should_fail.cold+0x5/0xa [ 375.619747] ? create_object.isra.0+0x3a/0xa20 [ 375.619758] should_failslab+0x5/0x10 [ 375.619767] kmem_cache_alloc+0x5b/0x350 [ 375.619774] ? kmem_cache_alloc+0x159/0x350 [ 375.619786] create_object.isra.0+0x3a/0xa20 [ 375.619794] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 375.619804] __kmalloc+0x16e/0x3e0 [ 375.619818] security_prepare_creds+0x10a/0x180 [ 375.619830] prepare_creds+0x45c/0x670 [ 375.619839] ? lockdep_init_map_waits+0x26a/0x700 [ 375.619847] copy_creds+0x72/0x590 [ 375.619859] copy_process+0xf12/0x6650 [ 375.619866] ? find_held_lock+0x2c/0x110 [ 375.619878] ? __might_fault+0xd3/0x180 [ 375.619886] ? lock_downgrade+0x6d0/0x6d0 [ 375.619899] ? __cleanup_sighand+0xb0/0xb0 [ 375.619913] ? _copy_from_user+0xfb/0x1b0 [ 375.619925] kernel_clone+0xe7/0xa20 [ 375.619935] ? copy_init_mm+0x20/0x20 [ 375.619950] ? ksys_write+0x212/0x250 [ 375.619958] ? lock_downgrade+0x6d0/0x6d0 [ 375.619969] __do_sys_clone3+0x1dd/0x310 [ 375.619977] ? __ia32_sys_clone+0x150/0x150 [ 375.619996] ? rcu_read_lock_any_held+0x69/0x90 [ 375.620006] ? fput_many+0x2f/0x1a0 [ 375.620014] ? ksys_write+0x1a5/0x250 [ 375.620026] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 375.620036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 375.620045] ? trace_hardirqs_on+0x5b/0x180 [ 375.620055] do_syscall_64+0x33/0x40 [ 375.620065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.620071] RIP: 0033:0x466609 [ 375.620080] 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 [ 375.620085] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 375.620095] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 375.620100] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 375.620105] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.620110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 375.620115] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 375.882323] FAULT_INJECTION: forcing a failure. [ 375.882323] name failslab, interval 1, probability 0, space 0, times 0 [ 375.882349] CPU: 1 PID: 5554 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 375.882361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 375.882367] Call Trace: [ 375.882389] dump_stack+0x107/0x163 [ 375.882410] should_fail.cold+0x5/0xa [ 375.882425] ? __delayacct_tsk_init+0x1b/0x80 [ 375.882448] ? __delayacct_tsk_init+0x1b/0x80 [ 375.882466] should_failslab+0x5/0x10 [ 375.882481] kmem_cache_alloc+0x5b/0x350 [ 375.882497] ? lockdep_init_map_waits+0x26a/0x700 [ 375.882517] __delayacct_tsk_init+0x1b/0x80 [ 375.882533] copy_process+0x4414/0x6650 [ 375.882548] ? find_held_lock+0x2c/0x110 [ 375.882569] ? __might_fault+0xd3/0x180 [ 375.882584] ? lock_downgrade+0x6d0/0x6d0 [ 375.882607] ? __cleanup_sighand+0xb0/0xb0 [ 375.882633] ? _copy_from_user+0xfb/0x1b0 [ 375.882656] kernel_clone+0xe7/0xa20 [ 375.882674] ? copy_init_mm+0x20/0x20 [ 375.882704] ? ksys_write+0x212/0x250 [ 375.882719] ? lock_downgrade+0x6d0/0x6d0 [ 375.882739] __do_sys_clone3+0x1dd/0x310 [ 375.882755] ? __ia32_sys_clone+0x150/0x150 [ 375.882799] ? rcu_read_lock_any_held+0x69/0x90 [ 375.882825] ? fput_many+0x2f/0x1a0 [ 375.882843] ? ksys_write+0x1a5/0x250 [ 375.882865] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 375.882883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 375.882898] ? trace_hardirqs_on+0x5b/0x180 [ 375.882918] do_syscall_64+0x33/0x40 [ 375.882935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.882946] RIP: 0033:0x466609 [ 375.882964] 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 [ 375.882973] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 375.882991] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 375.883001] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 375.883010] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.883019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 375.883029] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:00:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:05 executing program 1: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) syz_io_uring_setup(0x7ddf, &(0x7f00000001c0)={0x0, 0x70fb, 0x2, 0x1, 0x29b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = openat2(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x200000, 0x94, 0x1}, 0x18) r3 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r4}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001640)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r2, 0x0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1258}, 0x0, 0x40000, 0x1, {0x0, r4}}, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat(r5, 0x0, 0x480000, 0x1fe) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r6, 0x0, 0x200f5ef, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) openat(r8, &(0x7f0000000140)='./file1\x00', 0x102, 0x1) creat(&(0x7f0000000180)='./file1\x00', 0x0) 09:00:05 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x3, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:05 executing program 4 (fault-call:0 fault-nth:10): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:00:05 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) 09:00:05 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) [ 388.468026] FAULT_INJECTION: forcing a failure. [ 388.468026] name failslab, interval 1, probability 0, space 0, times 0 [ 388.470916] CPU: 1 PID: 5572 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 388.472537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 388.475196] Call Trace: [ 388.475821] dump_stack+0x107/0x163 [ 388.476673] should_fail.cold+0x5/0xa [ 388.477577] ? create_object.isra.0+0x3a/0xa20 [ 388.478675] should_failslab+0x5/0x10 [ 388.479569] kmem_cache_alloc+0x5b/0x350 [ 388.480525] create_object.isra.0+0x3a/0xa20 [ 388.481550] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 388.482752] kmem_cache_alloc+0x159/0x350 [ 388.483721] ? lockdep_init_map_waits+0x26a/0x700 [ 388.484853] __delayacct_tsk_init+0x1b/0x80 [ 388.485858] copy_process+0x4414/0x6650 [ 388.486785] ? find_held_lock+0x2c/0x110 [ 388.487744] ? __might_fault+0xd3/0x180 [ 388.488669] ? lock_downgrade+0x6d0/0x6d0 [ 388.489644] ? __cleanup_sighand+0xb0/0xb0 [ 388.490667] ? _copy_from_user+0xfb/0x1b0 [ 388.491651] kernel_clone+0xe7/0xa20 [ 388.492523] ? copy_init_mm+0x20/0x20 [ 388.493427] ? ksys_write+0x212/0x250 [ 388.494324] ? lock_downgrade+0x6d0/0x6d0 [ 388.495309] __do_sys_clone3+0x1dd/0x310 [ 388.496252] ? __ia32_sys_clone+0x150/0x150 [ 388.497289] ? rcu_read_lock_any_held+0x69/0x90 [ 388.498381] ? fput_many+0x2f/0x1a0 [ 388.499256] ? ksys_write+0x1a5/0x250 [ 388.500160] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 388.501394] ? syscall_enter_from_user_mode+0x1d/0x50 [ 388.502603] ? trace_hardirqs_on+0x5b/0x180 [ 388.503697] do_syscall_64+0x33/0x40 [ 388.504590] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.505814] RIP: 0033:0x466609 [ 388.506580] 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 [ 388.510903] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 388.512450] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 388.513935] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 388.515411] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.516891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 388.518612] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:00:05 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x9, 0x9) 09:00:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:05 executing program 0: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1d012, r0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x1f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 09:00:05 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) 09:00:05 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x5, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:05 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x9, 0x9) 09:00:05 executing program 4 (fault-call:0 fault-nth:11): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 388.890718] FAULT_INJECTION: forcing a failure. [ 388.890718] name failslab, interval 1, probability 0, space 0, times 0 [ 388.893615] CPU: 1 PID: 5621 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 388.895242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 388.897935] Call Trace: [ 388.898551] dump_stack+0x107/0x163 [ 388.899428] should_fail.cold+0x5/0xa [ 388.900317] ? dup_fd+0x89/0xca0 [ 388.901109] should_failslab+0x5/0x10 [ 388.902000] kmem_cache_alloc+0x5b/0x350 [ 388.902966] dup_fd+0x89/0xca0 [ 388.903724] ? audit_filter_inodes+0x40/0x40 [ 388.904762] ? security_task_alloc+0xe6/0x260 [ 388.905822] copy_process+0x1890/0x6650 [ 388.906773] ? find_held_lock+0x2c/0x110 [ 388.907744] ? __cleanup_sighand+0xb0/0xb0 [ 388.908747] ? _copy_from_user+0xfb/0x1b0 [ 388.909724] kernel_clone+0xe7/0xa20 [ 388.910597] ? copy_init_mm+0x20/0x20 [ 388.911517] ? ksys_write+0x212/0x250 [ 388.912408] ? lock_downgrade+0x6d0/0x6d0 [ 388.913386] __do_sys_clone3+0x1dd/0x310 [ 388.914336] ? __ia32_sys_clone+0x150/0x150 [ 388.915374] ? rcu_read_lock_any_held+0x69/0x90 [ 388.916470] ? fput_many+0x2f/0x1a0 [ 388.917320] ? ksys_write+0x1a5/0x250 [ 388.918224] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 388.919474] ? syscall_enter_from_user_mode+0x1d/0x50 [ 388.920680] ? trace_hardirqs_on+0x5b/0x180 [ 388.921694] do_syscall_64+0x33/0x40 [ 388.922568] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.923778] RIP: 0033:0x466609 [ 388.924533] 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 [ 388.928824] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 388.930592] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 388.932265] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 388.933922] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.935583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 388.937237] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:00:16 executing program 4 (fault-call:0 fault-nth:12): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:00:16 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0xb, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:16 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:16 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "892499849a0e761a2787fd833f5efbbb58ff9306ea1f5328594e37f22eab6ba87299f2001612cb1c8ffe2ce1608d6c1e749e3ddc862534204aef7dda16b952ae8af0ecbd8ca96626a9b5960f615a29062ae361a73c58de2bbb8a574771b9085ca329e2bd927591dfb302baa0d9d7cd424f50fb94f5ecab3e1c7903cf7e60b76ca7db46c864fcbb94539117de42a94dd5ef93457155a2acbb04e28b2cd93996930caee60162359743ffe0506ea9fd2c0781823dca398a530ee42ba4b6c61e99d989cea792e1ac50ca85dd897bde995e44523847438622b22d197fa022510bb087e45b713292767dfbd8e9ce20ce2bf73227b417b0a69eca3cd8d3ba"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) 09:00:16 executing program 0: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1d012, r0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x1f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 09:00:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) 09:00:16 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x9, 0x9) [ 399.941879] FAULT_INJECTION: forcing a failure. [ 399.941879] name failslab, interval 1, probability 0, space 0, times 0 [ 399.943246] CPU: 1 PID: 5642 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 399.944025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 399.945292] Call Trace: [ 399.945589] dump_stack+0x107/0x163 [ 399.945996] should_fail.cold+0x5/0xa [ 399.946424] ? create_object.isra.0+0x3a/0xa20 [ 399.946953] should_failslab+0x5/0x10 [ 399.947375] kmem_cache_alloc+0x5b/0x350 [ 399.947830] create_object.isra.0+0x3a/0xa20 [ 399.948325] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 399.948886] kmem_cache_alloc+0x159/0x350 [ 399.949349] dup_fd+0x89/0xca0 [ 399.949708] ? audit_filter_inodes+0x40/0x40 [ 399.950229] ? security_task_alloc+0xe6/0x260 [ 399.950722] copy_process+0x1890/0x6650 [ 399.951191] ? find_held_lock+0x2c/0x110 [ 399.951648] ? __cleanup_sighand+0xb0/0xb0 [ 399.952125] ? _copy_from_user+0xfb/0x1b0 [ 399.952587] kernel_clone+0xe7/0xa20 [ 399.953005] ? copy_init_mm+0x20/0x20 [ 399.953436] ? ksys_write+0x212/0x250 [ 399.953860] ? lock_downgrade+0x6d0/0x6d0 [ 399.954325] __do_sys_clone3+0x1dd/0x310 [ 399.954776] ? __ia32_sys_clone+0x150/0x150 [ 399.955261] ? rcu_read_lock_any_held+0x69/0x90 [ 399.955779] ? fput_many+0x2f/0x1a0 [ 399.956181] ? ksys_write+0x1a5/0x250 [ 399.956606] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 399.957189] ? syscall_enter_from_user_mode+0x1d/0x50 [ 399.957767] ? trace_hardirqs_on+0x5b/0x180 [ 399.958246] do_syscall_64+0x33/0x40 [ 399.958663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.959227] RIP: 0033:0x466609 [ 399.959587] 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 [ 399.961585] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 399.962439] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 399.963252] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 399.964036] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.964841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 399.965636] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:00:17 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:17 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x9, 0x9) 09:00:17 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="f1de7f492a27", 0x6, 0x401}, {0x0}], 0x8400, &(0x7f0000000340)={[], [{@fowner_gt={'fowner>', 0xee00}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000400)={@id={0x2, 0x0, @c}, 0x5, 0x0, '\x00', @auto=[0x0, 0x0, 0x3a, 0x0, 0x0]}) syz_open_dev$char_raw(0x0, 0x0, 0x6000) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_mount_image$msdos(&(0x7f0000000c00), &(0x7f0000000c40)='./file0\x00', 0x0, 0x1, &(0x7f0000000dc0)=[{0x0}], 0x0, &(0x7f0000000e40)={[{@nodots}, {@dots}, {@nodots}, {@fat=@check_strict}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@hash}, {@measure}]}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000ec0)={{r2}, "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"}) 09:00:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:17 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0xc, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 09:00:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) [ 400.141782] FAT-fs (loop0): Unrecognized mount option "hash" or missing value [ 400.299777] FAT-fs (loop0): Unrecognized mount option "hash" or missing value 09:00:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)) 09:00:28 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0xd, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:28 executing program 0: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0xb, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:28 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:28 executing program 4 (fault-call:0 fault-nth:13): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:00:28 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) 09:00:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 09:00:28 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40), 0x0, 0x9, 0x9) [ 411.847635] FAULT_INJECTION: forcing a failure. [ 411.847635] name failslab, interval 1, probability 0, space 0, times 0 [ 411.848997] CPU: 1 PID: 5708 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 411.849763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 411.851039] Call Trace: [ 411.851337] dump_stack+0x107/0x163 [ 411.851745] should_fail.cold+0x5/0xa [ 411.852168] ? alloc_fdtable+0x7e/0x280 [ 411.852609] should_failslab+0x5/0x10 [ 411.853049] kmem_cache_alloc_trace+0x55/0x360 [ 411.853567] ? rwlock_bug.part.0+0x90/0x90 [ 411.854036] alloc_fdtable+0x7e/0x280 [ 411.854467] dup_fd+0x718/0xca0 [ 411.854840] copy_process+0x1890/0x6650 [ 411.855285] ? find_held_lock+0x2c/0x110 [ 411.855740] ? __cleanup_sighand+0xb0/0xb0 [ 411.856216] ? _copy_from_user+0xfb/0x1b0 [ 411.856677] kernel_clone+0xe7/0xa20 [ 411.857094] ? copy_init_mm+0x20/0x20 [ 411.857521] ? ksys_write+0x212/0x250 [ 411.857948] ? lock_downgrade+0x6d0/0x6d0 [ 411.858418] __do_sys_clone3+0x1dd/0x310 [ 411.858876] ? __ia32_sys_clone+0x150/0x150 [ 411.859364] ? rcu_read_lock_any_held+0x69/0x90 [ 411.859886] ? fput_many+0x2f/0x1a0 [ 411.860294] ? ksys_write+0x1a5/0x250 [ 411.860719] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 411.861297] ? syscall_enter_from_user_mode+0x1d/0x50 [ 411.861857] ? trace_hardirqs_on+0x5b/0x180 [ 411.862338] do_syscall_64+0x33/0x40 [ 411.862759] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.863351] RIP: 0033:0x466609 [ 411.863711] 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 [ 411.865760] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 411.866603] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 411.867417] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 411.868211] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 411.868998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 411.869787] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:00:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 09:00:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) pipe(&(0x7f00000001c0)) 09:00:28 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40), 0x0, 0x9, 0x9) 09:00:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 09:00:29 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:29 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40), 0x0, 0x9, 0x9) 09:00:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x20) 09:00:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 09:00:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 09:00:29 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0xe, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:29 executing program 4 (fault-call:0 fault-nth:14): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:00:29 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) [ 412.058058] FAULT_INJECTION: forcing a failure. [ 412.058058] name failslab, interval 1, probability 0, space 0, times 0 [ 412.059481] CPU: 1 PID: 5749 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 412.060244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 412.061517] Call Trace: [ 412.061814] dump_stack+0x107/0x163 [ 412.062221] should_fail.cold+0x5/0xa [ 412.062652] ? create_object.isra.0+0x3a/0xa20 [ 412.063175] should_failslab+0x5/0x10 [ 412.063593] kmem_cache_alloc+0x5b/0x350 [ 412.064042] ? find_held_lock+0x2c/0x110 [ 412.064492] create_object.isra.0+0x3a/0xa20 [ 412.064974] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 412.065548] kmem_cache_alloc_trace+0x151/0x360 [ 412.066066] ? rwlock_bug.part.0+0x90/0x90 [ 412.066531] alloc_fdtable+0x7e/0x280 [ 412.066952] dup_fd+0x718/0xca0 [ 412.067341] copy_process+0x1890/0x6650 [ 412.067782] ? find_held_lock+0x2c/0x110 [ 412.068246] ? __cleanup_sighand+0xb0/0xb0 [ 412.068726] ? _copy_from_user+0xfb/0x1b0 [ 412.069192] kernel_clone+0xe7/0xa20 [ 412.069615] ? copy_init_mm+0x20/0x20 [ 412.070052] ? ksys_write+0x212/0x250 [ 412.070472] ? lock_downgrade+0x6d0/0x6d0 [ 412.070940] __do_sys_clone3+0x1dd/0x310 [ 412.071432] ? __ia32_sys_clone+0x150/0x150 [ 412.071929] ? rcu_read_lock_any_held+0x69/0x90 [ 412.072464] ? fput_many+0x2f/0x1a0 [ 412.072877] ? ksys_write+0x1a5/0x250 [ 412.073306] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 412.073894] ? syscall_enter_from_user_mode+0x1d/0x50 [ 412.074452] ? trace_hardirqs_on+0x5b/0x180 [ 412.074942] do_syscall_64+0x33/0x40 [ 412.075345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 412.075927] RIP: 0033:0x466609 [ 412.076293] 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 [ 412.078415] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 412.079292] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 412.080113] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 412.080926] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 412.081754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 412.082564] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:00:29 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x10000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b70b0000000c0001022e00000002000000e80302022e2e00"/64, 0x40, 0x13e0}, {&(0x7f00000105e0)="0000000000000000000000000000000000000000000000000c0000de5551aadd00000000f40300"/64, 0x40, 0x17e0}, {&(0x7f0000010620)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1be0}, {&(0x7f0000010660)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1fe0}, {&(0x7f00000106a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x23e0}, {&(0x7f00000106e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x27e0}, {&(0x7f0000010720)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x2be0}, {&(0x7f0000010760)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x2fe0}, {&(0x7f00000107a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x33e0}, {&(0x7f00000107e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x37e0}, {&(0x7f0000010820)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3be0}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3fe0}, {&(0x7f00000108a0)="0000000000000000000000000000000000000000000000000c0000de2b607f29", 0x20, 0x43e0}, {&(0x7f00000108c0)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0x4c00}, {&(0x7f0000010cc0)="00000000000000009f09c75f9f09c75f9f09c75f00"/32, 0x20, 0x8c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f0000", 0xa0, 0x8c60}, {&(0x7f0000010d80)="00000000000000000000000000000000000000000000000000000000acff0000", 0x20, 0x8d60}, {&(0x7f0000010da0)="000000000000000000000000000000000000000000000000000000000ee30000", 0x20, 0x8de0}, {&(0x7f0000010dc0)="00000000000000000000000000000000000000000000000000000000ce1e0000", 0x20, 0x8e60}, {&(0x7f0000010de0)="000000000000000000000000000000000000000000000000000000007f6e000080810000003004049f09c75f9f09c75f9f09c75f000000000000010002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000005620000", 0xa0, 0x8ee0}, {&(0x7f0000010e80)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00;W\x00\x00', 0x20, 0x8fe0}, {&(0x7f0000010ea0)="00000000000000000000000000000000000000000000000000000000fbaa0000", 0x20, 0x9060}, {&(0x7f0000010ec0)="000000000000000000000000000000000000000000000000000000004ada0000c0410000003000009f09c75f9f09c75f9f09c75f00000000000002001800000000000800000000000af301000400000000000000000000000c0000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070fa0000", 0xa0, 0x90e0}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="2a46595c64c6d3fd2c0ed3f22af87e87dca88b80103b9371b5f5d43181befc93fc854eb27edcb1d759b95c6ed05e6ad9e08ade6344edfd4e4b0f00e9e38221474b00dff9e26899bb66176b68237391be7abdae90a447cf80e8fe3fe88b969b6f5d65ebbdf8f4e88b1de02d9237324dd2be61a10c19eb705cd37a83b850d3a65e485d6948b29b8061e76ffd9906d96648894e34683d7a879a3ced8f1916935a9142e8e16ab8918d0000000000"]) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000140)={@id={0x2, 0x0, @a}, 0x40, 0x0, '\x00', @a}) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='mnt/encrypted_dir\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000540)=@v2={0x2, @aes256, 0x0, '\x00', @a}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='mnt/encrypted_dir/file\x00', 0x42, 0x180) write(r2, &(0x7f00000005c0)='foo', 0x3) 09:00:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) openat(r0, &(0x7f0000000340)='./file1\x00', 0x101480, 0x4) 09:00:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x1a}, 0x6b27, 0x0, 0x2, 0xe, 0xd49d, 0x9}, 0x20) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='debg,\x00']) 09:00:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 412.164317] EXT4-fs (loop6): Unrecognized mount option "*FY\dÆÓý" or missing value [ 412.197160] FAT-fs (loop0): Unrecognized mount option "debg" or missing value [ 412.200063] EXT4-fs (loop6): Unrecognized mount option "*FY\dÆÓý" or missing value 09:00:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0800450000380000000000019078ac1e0001ac1414aa03059078ac1e0001450000000000000000040000ac1414007f000001c8ed01b536ca3d001849de1380b60264494caab7846fd91650d2954ac09f8eb7a85977fd9efd6e30118b6d6da0e631dd5b785a4010a677f8cda6222be5867f73a13ce1147fe2a4c63735fd7b578814e90ada4103ded8c729b72ad240"], 0x0) syz_emit_ethernet(0xef, &(0x7f00000000c0)={@multicast, @broadcast, @void, {@x25={0x805, {0x3, 0xaa, 0x20, "9180853d87f2e09dc5b8a51d1613f08796b64af78b7aa234a67fc77d99617005e18d9b115b08480f4d1ea6f1460f1da883d7d19a84991f9c9e3e275fdff083ad8450ee4f238612c1e0cd54bb84bdc7ad99c87f1016f27089d1d45b878791c8c884ec10bda97f942929297d6662ed6f7fc4a81e6378ec5d9bfb683d3b69f02aed36cf4126256290f4c2f2d1af7a9439ea4291dd2558da6dd10c6a586f6b3df84c8af9a767968b7e3fd9e5e90afcf7d42cf82b13278f9a228ba8166574a3a8f22dadbfee865438fc69bb5fc7b9c3b693b8f71dcd4b96dc7a5726d1202dc75c"}}}}, &(0x7f00000001c0)={0x0, 0x1, [0x892, 0x74f, 0x8e4, 0xdb1]}) fork() 09:00:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{0x0}], 0x1, 0x9, 0x9) 09:00:40 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0xf, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:00:40 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r1 = syz_open_pts(r0, 0x2081) ioctl$TIOCL_SCROLLCONSOLE(r1, 0x5453, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="90", 0x1, 0x0, 0x8000000}], 0x0) kexec_load(0x5, 0x8, &(0x7f0000001500)=[{&(0x7f0000000400)="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", 0x1000, 0x4, 0x6}, {&(0x7f0000000000)="12c629952ea4dce83ad71277c6adb9c4c39b685e482293f7f994b43eea0cc41328e2009f88f3159e65260f0cd0339c8b3bacfce254e26362", 0x38, 0x9, 0x100}, {&(0x7f0000000100)="54346d8c15b9b6bc498a91721c2fc7a7e152c71c01c1ec8831165d9454f929fbc65760c761c91d59aa1feaf85284f75ea3d509762d815397fe6f059d142f5568bd7805a8d5b39d06229a270029ff926b79631e239c92088a5c3da63cf7f4b5ecee302ee861fc636be7fee32ead52f70701ba9735f9c16b0cc15c96759ad10cfe6e74cf4032e7709c575a6c4c", 0x8c, 0x8, 0x9}, {&(0x7f0000000080)="b522e93159b0d6db549df5124573efe3dceb67ebbbde1870516a748d463020", 0x1f, 0x2, 0x1ff}, {&(0x7f00000001c0)="4c92cc021341eee74781aaff02aeb92a78007a31628b6e0f314c76f895930f2611ae9f195bf2971f5a3cb523415956dec4c1589603cf7ee7d1a1de8e9a8a83b1da7038024e19c48402034ef7e1f7ef874246", 0x52, 0x3, 0x4}, {&(0x7f0000000240)="4118545203d7cae6bb5407b7380bbd505a90de9a02672bb78f73d04bd10260b893", 0x21, 0x8}, {&(0x7f0000000280)="435b406329615ef3af483c16ccd39a65f965d07497c7adf88ca46b037f08cca890088876941786dd10ecb7b1a5a0ccba0eeb504905f1e8e70414851997de9b455952d0f39ee3600f7ec7f3adcd78595a9e80b79520bac8838f5b5dd78eaf3f29e35d267274f754444a75e463232701c42b848465f6a0b96ae7b70e79da681d6f9be2aaf47402bea6cda00de78531fc96dd8623bb6d7025d4bad7534dbd1c9a3e329d46f3e2f72bfff030d6d6d5668e90eab272c3155ff64471b9f178f857b3daf7e001588bff9b5a702dd78ab752d74b2c987d9bbddf295f54be0d", 0xdb, 0x3, 0x7ff}, {&(0x7f0000001400)="0642c1d7abce7ce9b7d894b165f9f505a90e375f541aae7c47b357431bf52cb7e918e773b699424a94a5e7959897ed73ad660586a15d45b694c10db1c65ee3afb9782c9d19dd9d21a1ba034fcef4dee7a62d4661d18f981f3e054af31e0e67166957ac84899d7cb075aebb8d6ca48b35c21bcd1648f579835930ec31f93edd651597e5ba1435ec361e984a15a2a2dfb640ade0cb620656af16238c861f8ed6b32c53c4cfd570deb841a7e018694342f18e3e3c6441f27e5225a8443e2a90dc0c18d98c7537ef764a140ef1e3e8f43c9eeed30cc23ec0226ca95a03dc37a3a52664196caecc8aee1de1", 0xe9, 0x1000}], 0x160000) epoll_create(0x9) dup2(r2, 0xffffffffffffffff) epoll_create(0x8) 09:00:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) 09:00:40 executing program 5 (fault-call:4 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:40 executing program 4 (fault-call:0 fault-nth:15): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:00:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{0x0}], 0x1, 0x9, 0x9) [ 423.669084] FAULT_INJECTION: forcing a failure. [ 423.669084] name failslab, interval 1, probability 0, space 0, times 0 [ 423.671704] CPU: 0 PID: 5793 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 423.673146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 423.675590] Call Trace: [ 423.675613] dump_stack+0x107/0x163 [ 423.675635] should_fail.cold+0x5/0xa [ 423.675654] ? kvmalloc_node+0x61/0xf0 [ 423.675672] should_failslab+0x5/0x10 [ 423.675687] __kmalloc_node+0x76/0x4a0 [ 423.675711] kvmalloc_node+0x61/0xf0 [ 423.675729] alloc_fdtable+0xcd/0x280 [ 423.675746] dup_fd+0x718/0xca0 [ 423.675778] copy_process+0x1890/0x6650 [ 423.675795] ? find_held_lock+0x2c/0x110 [ 423.684088] ? __cleanup_sighand+0xb0/0xb0 [ 423.685026] ? _copy_from_user+0xfb/0x1b0 [ 423.685940] kernel_clone+0xe7/0xa20 [ 423.686764] ? copy_init_mm+0x20/0x20 [ 423.687619] ? ksys_write+0x212/0x250 [ 423.688438] ? lock_downgrade+0x6d0/0x6d0 [ 423.689342] __do_sys_clone3+0x1dd/0x310 [ 423.690202] ? __ia32_sys_clone+0x150/0x150 [ 423.691150] ? rcu_read_lock_any_held+0x69/0x90 [ 423.692163] ? fput_many+0x2f/0x1a0 [ 423.692937] ? ksys_write+0x1a5/0x250 [ 423.693770] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 423.694911] ? syscall_enter_from_user_mode+0x1d/0x50 [ 423.696031] ? trace_hardirqs_on+0x5b/0x180 [ 423.696976] do_syscall_64+0x33/0x40 [ 423.697794] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 423.698895] RIP: 0033:0x466609 [ 423.699600] 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 [ 423.703543] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 423.705165] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 423.706693] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 423.708200] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.709748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 423.711341] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:00:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{0x0}], 0x1, 0x9, 0x9) 09:00:40 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x10, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) [ 423.762895] FAULT_INJECTION: forcing a failure. [ 423.762895] name failslab, interval 1, probability 0, space 0, times 0 [ 423.764421] CPU: 1 PID: 5805 Comm: syz-executor.5 Not tainted 5.10.56 #1 [ 423.765191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 423.766475] Call Trace: [ 423.766780] dump_stack+0x107/0x163 [ 423.767205] should_fail.cold+0x5/0xa [ 423.767649] ? __kthread_create_on_node+0xd1/0x400 [ 423.768215] should_failslab+0x5/0x10 [ 423.768653] kmem_cache_alloc_trace+0x55/0x360 [ 423.769186] ? loop_info64_to_compat+0x5f0/0x5f0 [ 423.769726] __kthread_create_on_node+0xd1/0x400 [ 423.770267] ? __kthread_parkme+0x1d0/0x1d0 [ 423.770764] ? __mutex_lock+0x425/0x1230 [ 423.771236] ? loop_configure+0xcb8/0x1480 [ 423.771729] ? loop_info64_to_compat+0x5f0/0x5f0 [ 423.772271] kthread_create_on_node+0xbb/0xf0 [ 423.772775] ? __kthread_create_on_node+0x400/0x400 [ 423.773336] ? lockdep_init_map_waits+0x26a/0x700 [ 423.773891] ? lockdep_init_map_waits+0x26a/0x700 [ 423.774436] ? __raw_spin_lock_init+0x34/0x100 [ 423.774956] loop_configure+0x3e6/0x1480 [ 423.775437] lo_ioctl+0xa6e/0x1760 [ 423.775840] ? loop_set_status_old+0x250/0x250 [ 423.776346] ? avc_ss_reset+0x180/0x180 [ 423.776802] ? lock_downgrade+0x6d0/0x6d0 [ 423.777269] ? __lock_acquire+0xbc2/0x5b20 [ 423.777775] ? generic_block_fiemap+0x60/0x60 [ 423.778295] ? selinux_inode_getsecctx+0x90/0x90 [ 423.778830] ? __mutex_unlock_slowpath+0xe1/0x600 [ 423.779378] ? loop_set_status_old+0x250/0x250 [ 423.779899] blkdev_ioctl+0x28d/0x700 [ 423.780330] ? blkdev_common_ioctl+0x1870/0x1870 [ 423.780863] ? __fget_files+0x251/0x410 [ 423.781316] block_ioctl+0xf9/0x140 [ 423.781721] ? blkdev_read_iter+0x1c0/0x1c0 [ 423.782203] __x64_sys_ioctl+0x196/0x210 [ 423.782672] do_syscall_64+0x33/0x40 [ 423.783091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 423.783691] RIP: 0033:0x466609 [ 423.784064] 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 [ 423.786182] RSP: 002b:00007f107bd9d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 423.787044] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 423.787838] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000003 [ 423.788647] RBP: 00007f107bd9d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.789430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.790212] R13: 00007ffd841ffddf R14: 00007f107bd9d300 R15: 0000000000022000 09:00:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x8}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r1, 0x0}]) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) read(r3, &(0x7f0000000040)=""/60, 0x3c) 09:00:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x9) 09:00:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:53 executing program 5 (fault-call:4 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:00:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) 09:00:53 executing program 0: read$snapshot(0xffffffffffffffff, &(0x7f0000000240)=""/255, 0xff) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc8, 0x15, 0x200, 0x70bd26, 0x25dfdbfd, {0x15, 0x1b}, [@INET_DIAG_REQ_BYTECODE={0xb4, 0x1, "18cb3ebdccc86e62782940a086e5b4fde14623a77c4adb9a5c6e9a22680bdaef579c45c96e241de7c8e1b2a91e0fb39ded9d2f3eafd31b2ac95b9cda4bc6a798c3f64c8239aa84b3d99e5d8891cb8279ed160db01ddfb33c108c702de0823bf8defd64d3939f7931fa73857eb4b832b4066e323287b2c5692094e4eae2921787cfb7ac7a8320500a22c406b166048844e1d02e1e9ca8e08ae403da3eec27c29adc48cadcebb2f27da35608eaf5fa2c49"}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x805) unshare(0x28020600) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 09:00:53 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r1 = syz_open_pts(r0, 0x2081) ioctl$TIOCL_SCROLLCONSOLE(r1, 0x5453, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="90", 0x1, 0x0, 0x8000000}], 0x0) kexec_load(0x5, 0x8, &(0x7f0000001500)=[{&(0x7f0000000400)="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", 0x1000, 0x4, 0x6}, {&(0x7f0000000000)="12c629952ea4dce83ad71277c6adb9c4c39b685e482293f7f994b43eea0cc41328e2009f88f3159e65260f0cd0339c8b3bacfce254e26362", 0x38, 0x9, 0x100}, {&(0x7f0000000100)="54346d8c15b9b6bc498a91721c2fc7a7e152c71c01c1ec8831165d9454f929fbc65760c761c91d59aa1feaf85284f75ea3d509762d815397fe6f059d142f5568bd7805a8d5b39d06229a270029ff926b79631e239c92088a5c3da63cf7f4b5ecee302ee861fc636be7fee32ead52f70701ba9735f9c16b0cc15c96759ad10cfe6e74cf4032e7709c575a6c4c", 0x8c, 0x8, 0x9}, {&(0x7f0000000080)="b522e93159b0d6db549df5124573efe3dceb67ebbbde1870516a748d463020", 0x1f, 0x2, 0x1ff}, {&(0x7f00000001c0)="4c92cc021341eee74781aaff02aeb92a78007a31628b6e0f314c76f895930f2611ae9f195bf2971f5a3cb523415956dec4c1589603cf7ee7d1a1de8e9a8a83b1da7038024e19c48402034ef7e1f7ef874246", 0x52, 0x3, 0x4}, {&(0x7f0000000240)="4118545203d7cae6bb5407b7380bbd505a90de9a02672bb78f73d04bd10260b893", 0x21, 0x8}, {&(0x7f0000000280)="435b406329615ef3af483c16ccd39a65f965d07497c7adf88ca46b037f08cca890088876941786dd10ecb7b1a5a0ccba0eeb504905f1e8e70414851997de9b455952d0f39ee3600f7ec7f3adcd78595a9e80b79520bac8838f5b5dd78eaf3f29e35d267274f754444a75e463232701c42b848465f6a0b96ae7b70e79da681d6f9be2aaf47402bea6cda00de78531fc96dd8623bb6d7025d4bad7534dbd1c9a3e329d46f3e2f72bfff030d6d6d5668e90eab272c3155ff64471b9f178f857b3daf7e001588bff9b5a702dd78ab752d74b2c987d9bbddf295f54be0d", 0xdb, 0x3, 0x7ff}, {&(0x7f0000001400)="0642c1d7abce7ce9b7d894b165f9f505a90e375f541aae7c47b357431bf52cb7e918e773b699424a94a5e7959897ed73ad660586a15d45b694c10db1c65ee3afb9782c9d19dd9d21a1ba034fcef4dee7a62d4661d18f981f3e054af31e0e67166957ac84899d7cb075aebb8d6ca48b35c21bcd1648f579835930ec31f93edd651597e5ba1435ec361e984a15a2a2dfb640ade0cb620656af16238c861f8ed6b32c53c4cfd570deb841a7e018694342f18e3e3c6441f27e5225a8443e2a90dc0c18d98c7537ef764a140ef1e3e8f43c9eeed30cc23ec0226ca95a03dc37a3a52664196caecc8aee1de1", 0xe9, 0x1000}], 0x160000) epoll_create(0x9) dup2(r2, 0xffffffffffffffff) epoll_create(0x8) 09:00:53 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:00:53 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:00:53 executing program 4 (fault-call:0 fault-nth:16): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:00:53 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x11, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) [ 436.799944] FAULT_INJECTION: forcing a failure. [ 436.799944] name failslab, interval 1, probability 0, space 0, times 0 [ 436.803032] CPU: 1 PID: 5839 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 436.804601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 436.807176] Call Trace: [ 436.807785] dump_stack+0x107/0x163 [ 436.808582] should_fail.cold+0x5/0xa [ 436.809417] ? create_object.isra.0+0x3a/0xa20 [ 436.810406] should_failslab+0x5/0x10 [ 436.811230] kmem_cache_alloc+0x5b/0x350 [ 436.812174] ? lock_downgrade+0x6d0/0x6d0 [ 436.813082] create_object.isra.0+0x3a/0xa20 [ 436.814034] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 436.815161] __kmalloc_node+0x1ae/0x4a0 [ 436.816047] kvmalloc_node+0x61/0xf0 [ 436.816871] alloc_fdtable+0xcd/0x280 [ 436.817698] dup_fd+0x718/0xca0 [ 436.818455] copy_process+0x1890/0x6650 [ 436.819314] ? find_held_lock+0x2c/0x110 [ 436.820222] ? __cleanup_sighand+0xb0/0xb0 [ 436.821154] ? _copy_from_user+0xfb/0x1b0 [ 436.822075] kernel_clone+0xe7/0xa20 [ 436.822914] ? copy_init_mm+0x20/0x20 [ 436.823767] ? ksys_write+0x212/0x250 [ 436.824600] ? lock_downgrade+0x6d0/0x6d0 [ 436.825500] __do_sys_clone3+0x1dd/0x310 [ 436.826398] ? __ia32_sys_clone+0x150/0x150 [ 436.827367] ? rcu_read_lock_any_held+0x69/0x90 [ 436.828442] ? fput_many+0x2f/0x1a0 [ 436.829221] ? ksys_write+0x1a5/0x250 [ 436.830066] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 436.831202] ? syscall_enter_from_user_mode+0x1d/0x50 [ 436.832393] ? trace_hardirqs_on+0x5b/0x180 [ 436.833341] do_syscall_64+0x33/0x40 [ 436.834168] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.834181] RIP: 0033:0x466609 [ 436.834199] 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 [ 436.834209] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 436.834228] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 436.834238] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 436.834248] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 436.834262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 436.846958] FAULT_INJECTION: forcing a failure. [ 436.846958] name failslab, interval 1, probability 0, space 0, times 0 [ 436.847666] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 436.850884] CPU: 0 PID: 5850 Comm: syz-executor.5 Not tainted 5.10.56 #1 [ 436.850891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 436.850895] Call Trace: [ 436.850911] dump_stack+0x107/0x163 [ 436.850927] should_fail.cold+0x5/0xa [ 436.850942] ? create_object.isra.0+0x3a/0xa20 [ 436.850954] should_failslab+0x5/0x10 [ 436.850965] kmem_cache_alloc+0x5b/0x350 [ 436.850989] create_object.isra.0+0x3a/0xa20 [ 436.851004] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 436.851027] kmem_cache_alloc_trace+0x151/0x360 09:00:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 436.851046] ? loop_info64_to_compat+0x5f0/0x5f0 [ 436.851059] __kthread_create_on_node+0xd1/0x400 [ 436.851071] ? __kthread_parkme+0x1d0/0x1d0 [ 436.851092] ? __mutex_lock+0x425/0x1230 [ 436.851104] ? loop_configure+0xcb8/0x1480 [ 436.851119] ? loop_info64_to_compat+0x5f0/0x5f0 [ 436.851130] kthread_create_on_node+0xbb/0xf0 [ 436.851141] ? __kthread_create_on_node+0x400/0x400 [ 436.851161] ? lockdep_init_map_waits+0x26a/0x700 [ 436.851173] ? lockdep_init_map_waits+0x26a/0x700 [ 436.851184] ? __raw_spin_lock_init+0x34/0x100 [ 436.851199] loop_configure+0x3e6/0x1480 [ 436.851220] lo_ioctl+0xa6e/0x1760 [ 436.851237] ? loop_set_status_old+0x250/0x250 [ 436.851257] ? avc_ss_reset+0x180/0x180 [ 436.851269] ? lock_downgrade+0x6d0/0x6d0 [ 436.851284] ? __lock_acquire+0xbc2/0x5b20 [ 436.851330] ? generic_block_fiemap+0x60/0x60 [ 436.851342] ? selinux_inode_getsecctx+0x90/0x90 [ 436.851351] ? __mutex_unlock_slowpath+0xe1/0x600 [ 436.851365] ? loop_set_status_old+0x250/0x250 [ 436.851375] blkdev_ioctl+0x28d/0x700 [ 436.851386] ? blkdev_common_ioctl+0x1870/0x1870 [ 436.851397] ? __fget_files+0x251/0x410 [ 436.851436] block_ioctl+0xf9/0x140 [ 436.851444] ? blkdev_read_iter+0x1c0/0x1c0 [ 436.851455] __x64_sys_ioctl+0x196/0x210 [ 436.851469] do_syscall_64+0x33/0x40 [ 436.851480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.851487] RIP: 0033:0x466609 [ 436.851500] 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 [ 436.851505] RSP: 002b:00007f107bd9d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 436.851518] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 436.851524] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000003 [ 436.851531] RBP: 00007f107bd9d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 436.851536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 436.851543] R13: 00007ffd841ffddf R14: 00007f107bd9d300 R15: 0000000000022000 09:01:04 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x0, &(0x7f0000013e00)) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x7, 0x3, 0x4, 0x3, 0x0, 0x8, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0x3e1a, 0x6}, 0x6040, 0x3d0b, 0x4cdd, 0x0, 0x101, 0x8, 0x8001, 0x0, 0x1}, 0xffffffffffffffff, 0xb, r0, 0x4) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x1f, 0x7, 0x2, 0x2, 0x0, 0x3, 0x92000, 0x7, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x100000000, 0x5, 0x7, 0x7ff, 0x3ff, 0x40, 0x0, 0x8001, 0x0, 0x5bbf3ad2}, 0x0, 0x8, r1, 0x0) fork() ptrace(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = perf_event_open$cgroup(&(0x7f0000000200)={0x1, 0x80, 0x3, 0x0, 0x80, 0x8, 0x0, 0x20, 0x48001, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000001c0), 0x1}, 0x40000, 0x7f, 0x3, 0x2, 0x9, 0x7, 0x20, 0x0, 0x92, 0x0, 0x5}, 0xffffffffffffffff, 0x3, r2, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 09:01:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:01:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:04 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_ima(r0, &(0x7f00000002c0), &(0x7f0000000480)=@v2={0x3, 0x1, 0x11, 0x5dfb8, 0xfb, "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"}, 0x104, 0x5) 09:01:04 executing program 4 (fault-call:0 fault-nth:17): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:04 executing program 5 (fault-call:4 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:01:04 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x12, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:01:04 executing program 7 (fault-call:1 fault-nth:0): r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) [ 447.299073] FAULT_INJECTION: forcing a failure. [ 447.299073] name failslab, interval 1, probability 0, space 0, times 0 [ 447.300385] CPU: 1 PID: 5874 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 447.301063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 447.302290] Call Trace: [ 447.302589] dump_stack+0x107/0x163 [ 447.302953] should_fail.cold+0x5/0xa [ 447.303356] ? kvmalloc_node+0x61/0xf0 [ 447.303755] should_failslab+0x5/0x10 [ 447.304138] __kmalloc_node+0x76/0x4a0 [ 447.304528] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 447.305034] kvmalloc_node+0x61/0xf0 [ 447.305407] alloc_fdtable+0x139/0x280 [ 447.305792] dup_fd+0x718/0xca0 [ 447.306129] copy_process+0x1890/0x6650 [ 447.306543] ? find_held_lock+0x2c/0x110 [ 447.306960] ? __cleanup_sighand+0xb0/0xb0 [ 447.307389] ? _copy_from_user+0xfb/0x1b0 [ 447.307826] kernel_clone+0xe7/0xa20 [ 447.308220] ? copy_init_mm+0x20/0x20 [ 447.308609] ? ksys_write+0x212/0x250 [ 447.308989] ? lock_downgrade+0x6d0/0x6d0 [ 447.309404] __do_sys_clone3+0x1dd/0x310 [ 447.309808] ? __ia32_sys_clone+0x150/0x150 [ 447.310248] ? rcu_read_lock_any_held+0x69/0x90 [ 447.310730] ? fput_many+0x2f/0x1a0 [ 447.311094] ? ksys_write+0x1a5/0x250 [ 447.311482] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 447.312223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 447.312903] ? trace_hardirqs_on+0x5b/0x180 [ 447.313475] do_syscall_64+0x33/0x40 [ 447.313967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.314649] RIP: 0033:0x466609 [ 447.315073] 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 [ 447.317097] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 447.317853] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 447.318560] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 447.319489] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.320432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.321366] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:04 executing program 4 (fault-call:0 fault-nth:18): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 447.360824] FAULT_INJECTION: forcing a failure. [ 447.360824] name failslab, interval 1, probability 0, space 0, times 0 [ 447.362316] CPU: 1 PID: 5881 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 447.363211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 447.363216] Call Trace: [ 447.363231] dump_stack+0x107/0x163 [ 447.363243] should_fail.cold+0x5/0xa 09:01:04 executing program 4 (fault-call:0 fault-nth:19): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 447.363254] ? create_object.isra.0+0x3a/0xa20 [ 447.363264] should_failslab+0x5/0x10 [ 447.363272] kmem_cache_alloc+0x5b/0x350 [ 447.363285] create_object.isra.0+0x3a/0xa20 [ 447.363293] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 447.363303] __kmalloc_node+0x1ae/0x4a0 [ 447.363315] kvmalloc_node+0x61/0xf0 [ 447.363324] alloc_fdtable+0x139/0x280 [ 447.363333] dup_fd+0x718/0xca0 [ 447.363347] ? trace_raw_output_hrtimer_class+0x30/0xe0 [ 447.363359] copy_process+0x1890/0x6650 [ 447.363367] ? find_held_lock+0x2c/0x110 [ 447.363386] ? __cleanup_sighand+0xb0/0xb0 [ 447.363401] ? _copy_from_user+0xfb/0x1b0 [ 447.363413] kernel_clone+0xe7/0xa20 [ 447.363422] ? copy_init_mm+0x20/0x20 [ 447.363437] ? ksys_write+0x212/0x250 [ 447.363445] ? lock_downgrade+0x6d0/0x6d0 [ 447.363455] __do_sys_clone3+0x1dd/0x310 [ 447.363463] ? __ia32_sys_clone+0x150/0x150 [ 447.363481] ? rcu_read_lock_any_held+0x69/0x90 [ 447.363491] ? fput_many+0x2f/0x1a0 [ 447.363499] ? ksys_write+0x1a5/0x250 [ 447.363511] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 447.363521] ? syscall_enter_from_user_mode+0x1d/0x50 [ 447.363529] ? trace_hardirqs_on+0x5b/0x180 [ 447.363539] do_syscall_64+0x33/0x40 [ 447.363548] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.363554] RIP: 0033:0x466609 [ 447.363564] 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 [ 447.363580] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 447.363590] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 447.363595] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 447.363600] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.363605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.363610] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 447.417404] FAULT_INJECTION: forcing a failure. [ 447.417404] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 447.439982] CPU: 1 PID: 5892 Comm: syz-executor.7 Not tainted 5.10.56 #1 [ 447.440698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 447.441890] Call Trace: [ 447.442183] dump_stack+0x107/0x163 [ 447.442576] should_fail.cold+0x5/0xa [ 447.442982] _copy_to_user+0x2e/0x180 [ 447.443395] simple_read_from_buffer+0xcc/0x160 [ 447.443916] proc_fail_nth_read+0x194/0x220 [ 447.444373] ? proc_sessionid_read+0x220/0x220 [ 447.444855] ? security_file_permission+0x24e/0x570 [ 447.445386] ? proc_sessionid_read+0x220/0x220 [ 447.445865] vfs_read+0x228/0x580 [ 447.446241] ksys_read+0x12d/0x250 [ 447.446628] ? __ia32_sys_pwrite64+0x230/0x230 [ 447.447114] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 447.447683] ? syscall_enter_from_user_mode+0x1d/0x50 [ 447.448229] do_syscall_64+0x33/0x40 [ 447.448626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.449166] RIP: 0033:0x41935c [ 447.449505] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 447.451442] RSP: 002b:00007fcfc3a34170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 447.452259] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 447.453017] RDX: 000000000000000f RSI: 00007fcfc3a341e0 RDI: 0000000000000004 [ 447.453769] RBP: 00007fcfc3a341d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.454531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 447.455289] R13: 00007ffc4fb32eff R14: 00007fcfc3a34300 R15: 0000000000022000 09:01:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x10042, 0x1) io_setup(0x5, &(0x7f0000000080)=0x0) copy_file_range(r0, &(0x7f0000001540)=0x7, r0, 0x0, 0x7, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x4480, 0x0) r4 = dup3(r0, r2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) syz_open_procfs(0x0, &(0x7f0000001580)='net/route\x00') r6 = syz_open_dev$loop(&(0x7f0000001400), 0x0, 0x501000) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001480)='maps\x00') io_submit(r1, 0x5, &(0x7f0000001500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000240)="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", 0x1000, 0x1, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8001, r2, &(0x7f0000000140)="cd9ac7d6dcd35f4e3b34dc", 0xb, 0x1d1, 0x0, 0x1, r3}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x5, 0x8, r4, &(0x7f0000001240)="2a0a512d215826b37789e8ad2a6437a04b43af3ac3ccb7b7a6df7e9df36caa535fd15371bc0934abc478f6d862b15b2bee861f1d4a5f038c53903d2211ba390066577fda6621655b877bb59126d4647c71a03c92bf614ec7eee8c008ee61726f80b5fc44ac9e373f7641b87bf2569624be841244b3d36c93e2e6ab9d2437b3af3b4abdf9bd823b28a9597b6666247b59466a52b7de5f9a7193e32f76c5dab555381d4fefcbdae0149dc23a40babf74e42dac58a286d8bd916811126675bcf56bd6b3725efd1617ab79dbf677ef7adcf5fffb55e2dfa0aa738491789fe529c86d79", 0xe1, 0x400}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0x58b8, r5, &(0x7f0000001380)="52945c5abd9988", 0x7, 0x63, 0x0, 0x2, r2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x5, 0x4, r6, &(0x7f0000001440)="4fbadc9b77743aabb5538c4c96afa81f1e495f", 0x13, 0x399e, 0x0, 0x0, r7}]) io_submit(r1, 0x2, &(0x7f00000000c0)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x0, 0x0, r0, 0x0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) [ 447.480694] FAULT_INJECTION: forcing a failure. [ 447.480694] name failslab, interval 1, probability 0, space 0, times 0 [ 447.481974] CPU: 1 PID: 5895 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 447.482698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 447.483931] Call Trace: [ 447.484219] dump_stack+0x107/0x163 [ 447.484613] should_fail.cold+0x5/0xa [ 447.485015] ? copy_fs_struct+0x43/0x330 [ 447.485450] should_failslab+0x5/0x10 [ 447.485862] kmem_cache_alloc+0x5b/0x350 [ 447.486297] copy_fs_struct+0x43/0x330 [ 447.486714] copy_process+0x452f/0x6650 [ 447.487138] ? find_held_lock+0x2c/0x110 [ 447.487587] ? __cleanup_sighand+0xb0/0xb0 [ 447.488054] ? _copy_from_user+0xfb/0x1b0 [ 447.488506] kernel_clone+0xe7/0xa20 [ 447.488905] ? copy_init_mm+0x20/0x20 [ 447.489325] ? ksys_write+0x212/0x250 [ 447.489726] ? lock_downgrade+0x6d0/0x6d0 [ 447.490176] __do_sys_clone3+0x1dd/0x310 [ 447.490608] ? __ia32_sys_clone+0x150/0x150 [ 447.491079] ? rcu_read_lock_any_held+0x69/0x90 [ 447.491618] ? fput_many+0x2f/0x1a0 [ 447.492006] ? ksys_write+0x1a5/0x250 [ 447.492419] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 447.492972] ? syscall_enter_from_user_mode+0x1d/0x50 [ 447.493524] ? trace_hardirqs_on+0x5b/0x180 [ 447.493978] do_syscall_64+0x33/0x40 [ 447.494375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.494929] RIP: 0033:0x466609 [ 447.495273] 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 [ 447.497237] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 447.498052] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 447.498806] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 447.499564] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.500339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.501092] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:01:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:01:04 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:01:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:04 executing program 4 (fault-call:0 fault-nth:20): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 447.573755] FAULT_INJECTION: forcing a failure. [ 447.573755] name failslab, interval 1, probability 0, space 0, times 0 [ 447.575601] CPU: 1 PID: 5917 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 447.576496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 447.577992] Call Trace: [ 447.578340] dump_stack+0x107/0x163 [ 447.578820] should_fail.cold+0x5/0xa [ 447.579325] ? create_object.isra.0+0x3a/0xa20 [ 447.579936] should_failslab+0x5/0x10 [ 447.580435] kmem_cache_alloc+0x5b/0x350 [ 447.580969] create_object.isra.0+0x3a/0xa20 [ 447.581545] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 447.582211] kmem_cache_alloc+0x159/0x350 [ 447.582758] copy_fs_struct+0x43/0x330 [ 447.583268] copy_process+0x452f/0x6650 [ 447.583804] ? find_held_lock+0x2c/0x110 [ 447.584347] ? __cleanup_sighand+0xb0/0xb0 [ 447.584908] ? _copy_from_user+0xfb/0x1b0 [ 447.585454] kernel_clone+0xe7/0xa20 [ 447.585940] ? copy_init_mm+0x20/0x20 [ 447.586444] ? ksys_write+0x212/0x250 [ 447.586941] ? lock_downgrade+0x6d0/0x6d0 [ 447.587485] __do_sys_clone3+0x1dd/0x310 [ 447.588034] ? __ia32_sys_clone+0x150/0x150 [ 447.588605] ? rcu_read_lock_any_held+0x69/0x90 [ 447.589211] ? fput_many+0x2f/0x1a0 [ 447.589687] ? ksys_write+0x1a5/0x250 [ 447.590192] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 447.590876] ? syscall_enter_from_user_mode+0x1d/0x50 [ 447.591550] ? trace_hardirqs_on+0x5b/0x180 [ 447.592029] do_syscall_64+0x33/0x40 [ 447.592417] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.592963] RIP: 0033:0x466609 [ 447.593288] 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 [ 447.595236] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 447.596009] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 447.596719] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 447.597430] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.598137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.598845] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:04 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480), 0x3c1200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000580)={'syztnl2\x00', &(0x7f0000000500)={'syztnl1\x00', r1, 0x2f, 0x9e, 0x4, 0x8, 0x42, @mcast1, @mcast1, 0x7800, 0x7, 0xca1, 0xaa6}}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) openat$cgroup_procs(r0, 0x0, 0x2, 0x0) gettid() r3 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x1a5801, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff0000000000000002000000000000000400000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00%\x00'/28, @ANYRES32=r4, @ANYBLOB="00b8000000000000000000000000000000000000228c255d1b72f69800000000000000", @ANYRES32=r5, @ANYBLOB="000000000500"/28, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00k\x00'/28]) syz_io_uring_setup(0x4e76, &(0x7f0000000300)={0x0, 0xb9df, 0x20, 0x0, 0xa1, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000400)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd, 0x0, 0x0, 0x0, {0x1200}}, 0x0) 09:01:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x2, r1) 09:01:04 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0x20000d3c}], 0x1, 0x0, 0x0) [ 447.652344] audit: type=1326 audit(1628326864.704:13): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5920 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x0 09:01:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:04 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x13, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:01:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x301, r1) 09:01:04 executing program 4 (fault-call:0 fault-nth:21): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:04 executing program 0: semtimedop(0x0, &(0x7f0000000040)=[{0x3, 0x0, 0x1800}, {0x0, 0xffff, 0x800}, {0x0, 0x5}, {0x4, 0x8001}, {0x4, 0x1, 0x1000}], 0x5, &(0x7f00000000c0)={0x0, 0x989680}) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xfa, 0x2}, {&(0x7f0000000140)="0ca5cec93f89b301e55e5e610e3bbdfee8c38a12ce051f92006d264dcda94e96731318456ffb320051f263eb8871fe155713fac783bc805abb62d72a8004a22140b4e13f79381549d70139898ac4505eab9f622d98843b2d774e5e73dc1e9990c42a1bd18c6b73200b6f2de80624fc82c10b103fa5ba464f28ea2ae9e59c617eb1c5485b8858", 0x86, 0x6}], 0x0, &(0x7f0000000080)={[{@map_normal}, {@check_strict}]}) openat(r0, &(0x7f0000000200)='./file0\x00', 0x200, 0x84) [ 447.741080] FAULT_INJECTION: forcing a failure. [ 447.741080] name failslab, interval 1, probability 0, space 0, times 0 [ 447.742414] CPU: 1 PID: 5953 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 447.743131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 447.744351] Call Trace: [ 447.744647] dump_stack+0x107/0x163 [ 447.745042] should_fail.cold+0x5/0xa [ 447.745448] ? copy_process+0x19f8/0x6650 [ 447.745893] should_failslab+0x5/0x10 [ 447.746303] kmem_cache_alloc+0x5b/0x350 [ 447.746741] ? _raw_spin_unlock+0x1a/0x30 [ 447.747183] copy_process+0x19f8/0x6650 [ 447.747611] ? find_held_lock+0x2c/0x110 [ 447.748053] ? __cleanup_sighand+0xb0/0xb0 [ 447.748510] ? _copy_from_user+0xfb/0x1b0 [ 447.748955] kernel_clone+0xe7/0xa20 [ 447.749354] ? copy_init_mm+0x20/0x20 [ 447.749765] ? ksys_write+0x212/0x250 [ 447.750177] ? lock_downgrade+0x6d0/0x6d0 [ 447.750622] __do_sys_clone3+0x1dd/0x310 [ 447.751072] ? __ia32_sys_clone+0x150/0x150 [ 447.751637] ? rcu_read_lock_any_held+0x69/0x90 [ 447.752130] ? fput_many+0x2f/0x1a0 [ 447.752519] ? ksys_write+0x1a5/0x250 [ 447.752933] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 447.752944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 447.752952] ? trace_hardirqs_on+0x5b/0x180 [ 447.752963] do_syscall_64+0x33/0x40 [ 447.752972] entry_SYSCALL_64_after_hwframe+0x44/0xa9 09:01:04 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) [ 447.752978] RIP: 0033:0x466609 [ 447.752988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:01:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x125d, r1) [ 447.752992] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 447.753002] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 447.753007] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 447.753012] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.753017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.753022] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:04 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0x7ffff000}], 0x1, 0x0, 0x0) [ 447.854346] ISOFS: Unable to identify CD-ROM format. [ 447.881434] ISOFS: Unable to identify CD-ROM format. 09:01:15 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:01:15 executing program 4 (fault-call:0 fault-nth:22): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:15 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:01:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x125e, r1) 09:01:15 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480), 0x3c1200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000580)={'syztnl2\x00', &(0x7f0000000500)={'syztnl1\x00', r1, 0x2f, 0x9e, 0x4, 0x8, 0x42, @mcast1, @mcast1, 0x7800, 0x7, 0xca1, 0xaa6}}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) openat$cgroup_procs(r0, 0x0, 0x2, 0x0) gettid() r3 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x1a5801, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff0000000000000002000000000000000400000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00%\x00'/28, @ANYRES32=r4, @ANYBLOB="00b8000000000000000000000000000000000000228c255d1b72f69800000000000000", @ANYRES32=r5, @ANYBLOB="000000000500"/28, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00k\x00'/28]) syz_io_uring_setup(0x4e76, &(0x7f0000000300)={0x0, 0xb9df, 0x20, 0x0, 0xa1, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000400)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd, 0x0, 0x0, 0x0, {0x1200}}, 0x0) 09:01:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x3ff, 0x6) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:15 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x2, 0x0, 0x0) 09:01:15 executing program 0: semtimedop(0x0, &(0x7f0000000040)=[{0x3, 0x0, 0x1800}, {0x0, 0xffff, 0x800}, {0x0, 0x5}, {0x4, 0x8001}, {0x4, 0x1, 0x1000}], 0x5, &(0x7f00000000c0)={0x0, 0x989680}) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xfa, 0x2}, {&(0x7f0000000140)="0ca5cec93f89b301e55e5e610e3bbdfee8c38a12ce051f92006d264dcda94e96731318456ffb320051f263eb8871fe155713fac783bc805abb62d72a8004a22140b4e13f79381549d70139898ac4505eab9f622d98843b2d774e5e73dc1e9990c42a1bd18c6b73200b6f2de80624fc82c10b103fa5ba464f28ea2ae9e59c617eb1c5485b8858", 0x86, 0x6}], 0x0, &(0x7f0000000080)={[{@map_normal}, {@check_strict}]}) openat(r0, &(0x7f0000000200)='./file0\x00', 0x200, 0x84) [ 458.935087] audit: type=1326 audit(1628326875.987:14): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5982 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x0 [ 458.939825] FAULT_INJECTION: forcing a failure. [ 458.939825] name failslab, interval 1, probability 0, space 0, times 0 [ 458.941127] CPU: 1 PID: 5994 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 458.941852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 458.943074] Call Trace: [ 458.943377] dump_stack+0x107/0x163 [ 458.943779] should_fail.cold+0x5/0xa [ 458.944204] ? create_object.isra.0+0x3a/0xa20 [ 458.944704] should_failslab+0x5/0x10 [ 458.945107] kmem_cache_alloc+0x5b/0x350 [ 458.945545] ? lock_downgrade+0x6d0/0x6d0 [ 458.945990] create_object.isra.0+0x3a/0xa20 [ 458.946462] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 458.947012] kmem_cache_alloc+0x159/0x350 [ 458.947468] copy_process+0x19f8/0x6650 [ 458.947899] ? find_held_lock+0x2c/0x110 [ 458.948344] ? __cleanup_sighand+0xb0/0xb0 [ 458.948804] ? _copy_from_user+0xfb/0x1b0 [ 458.949253] kernel_clone+0xe7/0xa20 [ 458.949653] ? copy_init_mm+0x20/0x20 [ 458.950072] ? ksys_write+0x212/0x250 [ 458.950486] ? lock_downgrade+0x6d0/0x6d0 [ 458.950929] __do_sys_clone3+0x1dd/0x310 [ 458.951375] ? __ia32_sys_clone+0x150/0x150 [ 458.951863] ? rcu_read_lock_any_held+0x69/0x90 [ 458.952358] ? fput_many+0x2f/0x1a0 [ 458.952745] ? ksys_write+0x1a5/0x250 [ 458.953158] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 458.953713] ? syscall_enter_from_user_mode+0x1d/0x50 [ 458.954264] ? trace_hardirqs_on+0x5b/0x180 [ 458.954728] do_syscall_64+0x33/0x40 [ 458.955143] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.955686] RIP: 0033:0x466609 [ 458.956039] 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 [ 458.958004] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 458.958824] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 458.959583] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 458.960368] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 458.961136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 458.961892] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:16 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x3, 0x0, 0x0) 09:01:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, r1) 09:01:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x125e, r1) 09:01:16 executing program 4 (fault-call:0 fault-nth:23): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 459.113158] FAULT_INJECTION: forcing a failure. [ 459.113158] name failslab, interval 1, probability 0, space 0, times 0 [ 459.115860] CPU: 0 PID: 6022 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 459.117369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 459.119884] Call Trace: [ 459.120477] dump_stack+0x107/0x163 [ 459.121295] should_fail.cold+0x5/0xa [ 459.122142] ? copy_process+0x1b77/0x6650 [ 459.123067] should_failslab+0x5/0x10 [ 459.123919] kmem_cache_alloc+0x5b/0x350 [ 459.124823] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 459.125995] copy_process+0x1b77/0x6650 [ 459.126863] ? find_held_lock+0x2c/0x110 [ 459.127817] ? __cleanup_sighand+0xb0/0xb0 [ 459.128763] ? _copy_from_user+0xfb/0x1b0 [ 459.129692] kernel_clone+0xe7/0xa20 [ 459.130524] ? copy_init_mm+0x20/0x20 [ 459.131385] ? ksys_write+0x212/0x250 [ 459.132239] ? lock_downgrade+0x6d0/0x6d0 [ 459.133165] __do_sys_clone3+0x1dd/0x310 [ 459.134071] ? __ia32_sys_clone+0x150/0x150 [ 459.135053] ? rcu_read_lock_any_held+0x69/0x90 [ 459.136099] ? fput_many+0x2f/0x1a0 [ 459.136912] ? ksys_write+0x1a5/0x250 [ 459.137762] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 459.138927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 459.140089] ? trace_hardirqs_on+0x5b/0x180 [ 459.141050] do_syscall_64+0x33/0x40 [ 459.141879] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 459.143007] RIP: 0033:0x466609 [ 459.143727] 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 [ 459.147883] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 459.149575] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 459.151192] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 459.152797] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 459.154356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 459.155966] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:28 executing program 6: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:01:28 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x3f00}}) 09:01:28 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) io_uring_enter(0xffffffffffffffff, 0x2981, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:01:28 executing program 4 (fault-call:0 fault-nth:24): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x727d, 0xe52}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x1081030000000000) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000140)) pipe(&(0x7f0000000080)) 09:01:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1260, r1) 09:01:28 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x8, 0x0, 0x0) 09:01:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 471.899995] FAULT_INJECTION: forcing a failure. [ 471.899995] name failslab, interval 1, probability 0, space 0, times 0 [ 471.902554] CPU: 0 PID: 6044 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 471.904036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 471.906501] Call Trace: [ 471.907075] dump_stack+0x107/0x163 [ 471.907871] should_fail.cold+0x5/0xa [ 471.908730] ? create_object.isra.0+0x3a/0xa20 [ 471.909719] should_failslab+0x5/0x10 [ 471.910548] kmem_cache_alloc+0x5b/0x350 [ 471.911485] create_object.isra.0+0x3a/0xa20 [ 471.912522] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 471.913664] kmem_cache_alloc+0x159/0x350 [ 471.914589] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 471.915767] copy_process+0x1b77/0x6650 [ 471.916690] ? find_held_lock+0x2c/0x110 [ 471.917619] ? __cleanup_sighand+0xb0/0xb0 [ 471.918572] ? _copy_from_user+0xfb/0x1b0 [ 471.919505] kernel_clone+0xe7/0xa20 [ 471.920362] ? copy_init_mm+0x20/0x20 [ 471.921234] ? ksys_write+0x212/0x250 [ 471.922084] ? lock_downgrade+0x6d0/0x6d0 [ 471.923015] __do_sys_clone3+0x1dd/0x310 [ 471.923924] ? __ia32_sys_clone+0x150/0x150 [ 471.924927] ? rcu_read_lock_any_held+0x69/0x90 [ 471.925967] ? fput_many+0x2f/0x1a0 [ 471.926779] ? ksys_write+0x1a5/0x250 [ 471.927639] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 471.928838] ? syscall_enter_from_user_mode+0x1d/0x50 [ 471.929986] ? trace_hardirqs_on+0x5b/0x180 [ 471.930955] do_syscall_64+0x33/0x40 [ 471.931803] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 471.932955] RIP: 0033:0x466609 [ 471.933691] 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 [ 471.937774] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 471.939456] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 471.941066] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 471.942644] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 471.944231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 471.945806] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:29 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00e333b805bd40363cf6edb2918f95d65974387ea148cf7235a0ae3db7ac26bbea3de48ed82dcb01584e75939a7b04af921b8abb3c64f9cd01b520aedfb067a574decbe499aab389daf4a25adad611b54d01fd76dce0c4627053fe56dc6ec4a6c0358d2fd7994ca293af071735115eb4e45eada1e12693fa8341a4d25e9d62396941ecfa15f04c2dc416a65b0cf563104d9d4139c48de3233e20485601871780c1798e76f8e4db5b58714e0da1ddd6facdd6ee596ed4c160"]) 09:01:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, r1) [ 471.965021] audit: type=1326 audit(1628326889.017:15): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6039 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x0 09:01:29 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x50, 0x0, 0x0) 09:01:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:29 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x3f000000}}) 09:01:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000380)=ANY=[@ANYRES64=0x0, @ANYBLOB="00020000000000000300000000000000020000000000000009000000000000002c0a000000000000ff03400000000000ce5e000007000000030000000a0000008000000000000000010000000000000007000000000000008000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820f6a2fe8a6b47835dbe978c6fc6aeb7889613148105f7b87a03eac1ce337ad37076db7d4a9536ead7e3e53198d3fb0df4fc9be242860112eca31608cae714f371333"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x727d, 0xe52}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x1081030000000000) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000140)) pipe(&(0x7f0000000080)) 09:01:29 executing program 6: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getuid() setresuid(r2, r0, r3) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback, 0x5}, 0x1c) r4 = fork() ptrace$setopts(0x4200, 0x0, 0x0, 0x40) fcntl$setown(r1, 0x8, r4) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r1, &(0x7f0000000700)=""/4096, 0x20001700, 0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$setown(r5, 0x8, r4) 09:01:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1262, r1) 09:01:29 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x300, 0x0, 0x0) 09:01:41 executing program 4 (fault-call:0 fault-nth:25): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:41 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:01:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_sock_diag(0x10, 0x3, 0x4) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:41 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0xfeffffff}}) 09:01:41 executing program 6: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getuid() setresuid(r2, r0, r3) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback, 0x5}, 0x1c) r4 = fork() ptrace$setopts(0x4200, 0x0, 0x0, 0x40) fcntl$setown(r1, 0x8, r4) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r1, &(0x7f0000000700)=""/4096, 0x20001700, 0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$setown(r5, 0x8, r4) 09:01:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1263, r1) 09:01:41 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000002900000000000029000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f", 0x5a, 0x8800}, {&(0x7f0000000280)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005352050181016d4100000000418456fbc8b8c41305bdcc6844c5f2c06d315bf7705355d6b003000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a0878", 0x7a, 0xe000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0090151702ab26b02d63c52d971c6fae2a449973ce1cac7e0210a26b7e3df4fd54c165e7d817d72ce99f147dae68e81fa0f38636f5b6c48322fdb6ed181b0ddff5214063bd0d6dc59c31dd3e31a8e103bd25fbe1b42a5f40989b184f305fb7ce0c7c4e739657c687e7ab93c19f3eb5ac9369925eb688c8bf0f5787775216c265708cbfe65cdb88562be06ad90af36eeb20d405d2cdb9baab13cfe8c283ddf8ec829799f4c78492ae4e59e9d419c6ba9ef73f529d28008b134686f8b0cf6bfe24166f94533972ce260f08c5c4fc150d39947340d608389bebaac6c70cc098498c8c4375bde9aad22587d0ab2d"]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 09:01:41 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x80000, 0x0, 0x0) [ 484.755261] FAULT_INJECTION: forcing a failure. [ 484.755261] name failslab, interval 1, probability 0, space 0, times 0 [ 484.757069] CPU: 1 PID: 6101 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 484.758158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 484.759924] Call Trace: [ 484.760360] dump_stack+0x107/0x163 [ 484.760953] should_fail.cold+0x5/0xa [ 484.761566] ? dup_mm+0x88/0x1110 [ 484.762140] should_failslab+0x5/0x10 [ 484.762773] kmem_cache_alloc+0x5b/0x350 [ 484.763434] dup_mm+0x88/0x1110 [ 484.763980] ? copy_process+0x2034/0x6650 [ 484.764687] ? vm_area_dup+0x290/0x290 [ 484.765132] ? __raw_spin_lock_init+0x34/0x100 [ 484.765620] copy_process+0x2409/0x6650 [ 484.766047] ? find_held_lock+0x2c/0x110 [ 484.766489] ? __cleanup_sighand+0xb0/0xb0 [ 484.766948] ? _copy_from_user+0xfb/0x1b0 [ 484.767399] kernel_clone+0xe7/0xa20 [ 484.767805] ? copy_init_mm+0x20/0x20 [ 484.768229] ? ksys_write+0x212/0x250 [ 484.768636] ? lock_downgrade+0x6d0/0x6d0 [ 484.769086] __do_sys_clone3+0x1dd/0x310 [ 484.769535] ? __ia32_sys_clone+0x150/0x150 [ 484.770003] ? rcu_read_lock_any_held+0x69/0x90 [ 484.770505] ? fput_many+0x2f/0x1a0 [ 484.770894] ? ksys_write+0x1a5/0x250 [ 484.771302] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 484.771868] ? syscall_enter_from_user_mode+0x1d/0x50 [ 484.772428] ? trace_hardirqs_on+0x5b/0x180 [ 484.772896] do_syscall_64+0x33/0x40 [ 484.773296] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 484.773847] RIP: 0033:0x466609 [ 484.774193] 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 [ 484.776188] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 484.777015] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 484.777780] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 484.778541] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 484.779306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 484.780064] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:41 executing program 4 (fault-call:0 fault-nth:26): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1264, r1) [ 484.827152] FAULT_INJECTION: forcing a failure. [ 484.827152] name failslab, interval 1, probability 0, space 0, times 0 [ 484.828888] CPU: 1 PID: 6119 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 484.829666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 484.830969] Call Trace: [ 484.831267] dump_stack+0x107/0x163 [ 484.831674] should_fail.cold+0x5/0xa [ 484.832122] ? dup_mm+0x88/0x1110 [ 484.832589] should_failslab+0x5/0x10 [ 484.833006] kmem_cache_alloc+0x5b/0x350 [ 484.833542] dup_mm+0x88/0x1110 [ 484.833974] ? copy_process+0x2034/0x6650 [ 484.834518] ? vm_area_dup+0x290/0x290 [ 484.835035] ? __raw_spin_lock_init+0x34/0x100 [ 484.835630] copy_process+0x2409/0x6650 [ 484.836154] ? find_held_lock+0x2c/0x110 [ 484.836724] ? __cleanup_sighand+0xb0/0xb0 [ 484.837293] ? _copy_from_user+0xfb/0x1b0 [ 484.837844] kernel_clone+0xe7/0xa20 [ 484.838335] ? copy_init_mm+0x20/0x20 [ 484.838841] ? ksys_write+0x212/0x250 [ 484.839339] ? lock_downgrade+0x6d0/0x6d0 [ 484.839878] __do_sys_clone3+0x1dd/0x310 [ 484.840419] ? __ia32_sys_clone+0x150/0x150 [ 484.840992] ? rcu_read_lock_any_held+0x69/0x90 [ 484.841601] ? fput_many+0x2f/0x1a0 [ 484.842072] ? ksys_write+0x1a5/0x250 [ 484.842571] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 484.843258] ? syscall_enter_from_user_mode+0x1d/0x50 [ 484.843928] ? trace_hardirqs_on+0x5b/0x180 [ 484.844508] do_syscall_64+0x33/0x40 [ 484.844990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 484.845663] RIP: 0033:0x466609 [ 484.846084] 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 [ 484.848497] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 484.849484] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 484.850408] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 484.851332] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 484.852266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 484.853190] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_sock_diag(0x10, 0x3, 0x4) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:41 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0xfffffffe}}) 09:01:41 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:01:54 executing program 6: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0xfffffffe}}) 09:01:54 executing program 4 (fault-call:0 fault-nth:27): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:54 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0xe228, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:01:54 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x2, 0x0) 09:01:54 executing program 0: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getuid() setresuid(r2, r0, r3) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback, 0x5}, 0x1c) r4 = fork() ptrace$setopts(0x4200, 0x0, 0x0, 0x40) fcntl$setown(r1, 0x8, r4) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r1, &(0x7f0000000700)=""/4096, 0x20001700, 0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$setown(r5, 0x8, r4) 09:01:54 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:01:54 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:01:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1265, r1) 09:01:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1267, r1) 09:01:54 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x6ae, 0x0) 09:01:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1268, r1) 09:01:54 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x7d0, 0x0) [ 497.616089] FAULT_INJECTION: forcing a failure. [ 497.616089] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 497.617462] CPU: 1 PID: 6173 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 497.618222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 497.619477] Call Trace: [ 497.619768] dump_stack+0x107/0x163 [ 497.620183] should_fail.cold+0x5/0xa [ 497.620621] __alloc_pages_nodemask+0x182/0x680 [ 497.621137] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 497.621806] ? create_object.isra.0+0x3ad/0xa20 [ 497.622325] alloc_pages_current+0x187/0x280 [ 497.622811] __get_free_pages+0xc/0xa0 [ 497.623245] pgd_alloc+0x84/0x4e0 [ 497.623626] ? pgd_page_get_mm+0x40/0x40 [ 497.624081] ? lockdep_init_map_waits+0x26a/0x700 [ 497.624636] ? lockdep_init_map_waits+0x26a/0x700 [ 497.625194] mm_init+0x633/0xa60 [ 497.625569] dup_mm+0xd5/0x1110 [ 497.625936] ? copy_process+0x2034/0x6650 [ 497.626395] ? vm_area_dup+0x290/0x290 [ 497.626822] ? __raw_spin_lock_init+0x34/0x100 [ 497.627326] copy_process+0x2409/0x6650 [ 497.627761] ? find_held_lock+0x2c/0x110 [ 497.628216] ? __cleanup_sighand+0xb0/0xb0 [ 497.628684] ? _copy_from_user+0xfb/0x1b0 [ 497.629146] kernel_clone+0xe7/0xa20 [ 497.629556] ? copy_init_mm+0x20/0x20 [ 497.629982] ? ksys_write+0x212/0x250 [ 497.630407] ? lock_downgrade+0x6d0/0x6d0 [ 497.630863] __do_sys_clone3+0x1dd/0x310 [ 497.631307] ? __ia32_sys_clone+0x150/0x150 [ 497.631787] ? rcu_read_lock_any_held+0x69/0x90 [ 497.632301] ? fput_many+0x2f/0x1a0 [ 497.632714] ? ksys_write+0x1a5/0x250 [ 497.633142] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 497.633715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 497.634285] ? trace_hardirqs_on+0x5b/0x180 [ 497.634759] do_syscall_64+0x33/0x40 [ 497.635167] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.635729] RIP: 0033:0x466609 [ 497.636081] 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 [ 497.638214] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 497.639062] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 497.639845] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 497.640652] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 497.641452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 497.642253] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:01:54 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0xae06, 0x0) 09:01:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:01:54 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0xd007, 0x0) 09:01:54 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x2]}, 0x8) 09:01:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:01:54 executing program 4 (fault-call:0 fault-nth:28): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:01:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1274, r1) 09:01:54 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x0, 0x3f00}}) [ 497.855131] FAULT_INJECTION: forcing a failure. [ 497.855131] name failslab, interval 1, probability 0, space 0, times 0 [ 497.857202] CPU: 1 PID: 6207 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 497.858167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 497.859778] Call Trace: [ 497.860164] dump_stack+0x107/0x163 [ 497.860695] should_fail.cold+0x5/0xa [ 497.861248] ? vm_area_dup+0x78/0x290 [ 497.861797] should_failslab+0x5/0x10 [ 497.862347] kmem_cache_alloc+0x5b/0x350 [ 497.862936] vm_area_dup+0x78/0x290 [ 497.863470] ? __lock_acquire+0xbc2/0x5b20 [ 497.864094] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 497.864843] ? SOFTIRQ_verbose+0x10/0x10 [ 497.865432] ? lock_acquire+0x197/0x490 [ 497.865995] ? dup_mm+0x159/0x1110 [ 497.866511] ? vm_area_alloc+0x110/0x110 [ 497.867083] ? find_held_lock+0x2c/0x110 [ 497.867666] ? get_mm_exe_file+0x139/0x2c0 [ 497.868266] ? lock_downgrade+0x6d0/0x6d0 [ 497.868856] ? down_write_nested+0xe4/0x160 [ 497.869463] ? rwsem_down_write_slowpath+0xbf0/0xbf0 [ 497.870183] ? get_mm_exe_file+0x162/0x2c0 [ 497.870787] dup_mm+0x44d/0x1110 [ 497.871275] ? copy_process+0x2034/0x6650 [ 497.871864] ? vm_area_dup+0x290/0x290 [ 497.872433] ? __raw_spin_lock_init+0x34/0x100 [ 497.873097] copy_process+0x2409/0x6650 [ 497.873659] ? find_held_lock+0x2c/0x110 [ 497.874262] ? __cleanup_sighand+0xb0/0xb0 [ 497.874878] ? _copy_from_user+0xfb/0x1b0 [ 497.875478] kernel_clone+0xe7/0xa20 [ 497.876008] ? copy_init_mm+0x20/0x20 [ 497.876589] ? ksys_write+0x212/0x250 [ 497.877133] ? lock_downgrade+0x6d0/0x6d0 [ 497.877733] __do_sys_clone3+0x1dd/0x310 [ 497.878315] ? __ia32_sys_clone+0x150/0x150 [ 497.878945] ? rcu_read_lock_any_held+0x69/0x90 [ 497.879618] ? fput_many+0x2f/0x1a0 [ 497.880136] ? ksys_write+0x1a5/0x250 [ 497.880661] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 497.881402] ? syscall_enter_from_user_mode+0x1d/0x50 [ 497.882131] ? trace_hardirqs_on+0x5b/0x180 [ 497.882752] do_syscall_64+0x33/0x40 [ 497.883280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.884011] RIP: 0033:0x466609 [ 497.884480] 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 [ 497.887106] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 497.888200] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 497.889227] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 497.890249] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 497.891244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 497.892199] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 509.310706] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 09:02:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:02:12 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:12 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:02:12 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0xe0ffff, 0x0) 09:02:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, r1) 09:02:12 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x3f00}) 09:02:12 executing program 4 (fault-call:0 fault-nth:29): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 515.318202] FAULT_INJECTION: forcing a failure. [ 515.318202] name failslab, interval 1, probability 0, space 0, times 0 [ 515.320070] CPU: 0 PID: 6225 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 515.321080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 515.322786] Call Trace: [ 515.323186] dump_stack+0x107/0x163 [ 515.323735] should_fail.cold+0x5/0xa [ 515.324303] ? create_object.isra.0+0x3a/0xa20 [ 515.324984] should_failslab+0x5/0x10 [ 515.325556] kmem_cache_alloc+0x5b/0x350 [ 515.326166] create_object.isra.0+0x3a/0xa20 [ 515.326825] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 515.327591] kmem_cache_alloc+0x159/0x350 [ 515.328223] vm_area_dup+0x78/0x290 [ 515.328812] ? __lock_acquire+0xbc2/0x5b20 [ 515.329475] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 515.330281] ? SOFTIRQ_verbose+0x10/0x10 [ 515.330891] ? lock_acquire+0x197/0x490 [ 515.331482] ? dup_mm+0x159/0x1110 [ 515.332021] ? vm_area_alloc+0x110/0x110 [ 515.332630] ? find_held_lock+0x2c/0x110 [ 515.333257] ? get_mm_exe_file+0x139/0x2c0 [ 515.333896] ? lock_downgrade+0x6d0/0x6d0 [ 515.334520] ? down_write_nested+0xe4/0x160 [ 515.335173] ? rwsem_down_write_slowpath+0xbf0/0xbf0 [ 515.335944] ? get_mm_exe_file+0x162/0x2c0 [ 515.336600] dup_mm+0x44d/0x1110 [ 515.337125] ? copy_process+0x2034/0x6650 [ 515.337743] ? vm_area_dup+0x290/0x290 [ 515.338328] ? __raw_spin_lock_init+0x34/0x100 [ 515.339038] copy_process+0x2409/0x6650 [ 515.339641] ? find_held_lock+0x2c/0x110 [ 515.340287] ? __cleanup_sighand+0xb0/0xb0 [ 515.340948] ? _copy_from_user+0xfb/0x1b0 [ 515.341601] kernel_clone+0xe7/0xa20 [ 515.342182] ? copy_init_mm+0x20/0x20 [ 515.342781] ? ksys_write+0x212/0x250 [ 515.343376] ? lock_downgrade+0x6d0/0x6d0 [ 515.344019] __do_sys_clone3+0x1dd/0x310 [ 515.344669] ? __ia32_sys_clone+0x150/0x150 [ 515.345359] ? rcu_read_lock_any_held+0x69/0x90 [ 515.346079] ? fput_many+0x2f/0x1a0 [ 515.346650] ? ksys_write+0x1a5/0x250 [ 515.347244] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 515.348059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 515.348872] ? trace_hardirqs_on+0x5b/0x180 [ 515.349543] do_syscall_64+0x33/0x40 [ 515.350125] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 515.350919] RIP: 0033:0x466609 [ 515.351416] 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 [ 515.354209] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 515.355295] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 515.356383] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 515.357486] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 515.358571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 515.359661] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:02:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:12 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:02:23 executing program 4 (fault-call:0 fault-nth:30): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:02:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:23 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x3f000000}) 09:02:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, r1) 09:02:23 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x1000000, 0x0) 09:02:23 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:23 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:02:23 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x2000000, 0x0) [ 526.026906] FAULT_INJECTION: forcing a failure. [ 526.026906] name failslab, interval 1, probability 0, space 0, times 0 [ 526.029577] CPU: 1 PID: 6274 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 526.031072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 526.033675] Call Trace: [ 526.034261] dump_stack+0x107/0x163 [ 526.035171] should_fail.cold+0x5/0xa [ 526.036086] ? vm_area_dup+0x78/0x290 [ 526.037000] should_failslab+0x5/0x10 [ 526.037887] kmem_cache_alloc+0x5b/0x350 [ 526.038890] vm_area_dup+0x78/0x290 [ 526.039802] ? copy_page_range+0x242d/0x3810 [ 526.040911] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 526.042024] ? find_held_lock+0x2c/0x110 [ 526.043021] ? dup_mm+0x631/0x1110 [ 526.043773] ? vm_area_alloc+0x110/0x110 [ 526.044738] ? find_held_lock+0x2c/0x110 [ 526.045780] ? vm_iomap_memory+0x190/0x190 [ 526.046684] ? up_write+0x191/0x550 [ 526.047544] ? downgrade_write+0x3a0/0x3a0 [ 526.048430] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 526.049485] ? __vma_link_rb+0x540/0x700 [ 526.050527] dup_mm+0x44d/0x1110 [ 526.051375] ? vm_area_dup+0x290/0x290 [ 526.052350] ? __raw_spin_lock_init+0x34/0x100 [ 526.053482] copy_process+0x2409/0x6650 [ 526.054440] ? find_held_lock+0x2c/0x110 [ 526.055451] ? __cleanup_sighand+0xb0/0xb0 [ 526.056479] ? _copy_from_user+0xfb/0x1b0 [ 526.057515] kernel_clone+0xe7/0xa20 [ 526.058331] ? copy_init_mm+0x20/0x20 [ 526.059145] ? ksys_write+0x212/0x250 [ 526.060089] ? lock_downgrade+0x6d0/0x6d0 [ 526.061076] __do_sys_clone3+0x1dd/0x310 [ 526.061922] ? __ia32_sys_clone+0x150/0x150 [ 526.062937] ? rcu_read_lock_any_held+0x69/0x90 [ 526.064053] ? fput_many+0x2f/0x1a0 [ 526.064887] ? ksys_write+0x1a5/0x250 [ 526.065742] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 526.066952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 526.068137] ? trace_hardirqs_on+0x5b/0x180 [ 526.069225] do_syscall_64+0x33/0x40 [ 526.070155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.071240] RIP: 0033:0x466609 [ 526.071987] 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 [ 526.076113] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 526.077724] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 526.079272] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 526.080891] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 526.082453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 526.084098] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:02:23 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0xfeffffff}) 09:02:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 09:02:23 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0xae060000, 0x0) 09:02:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1278, r1) 09:02:33 executing program 4 (fault-call:0 fault-nth:31): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:02:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:02:33 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x1000000, 0x0) 09:02:33 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0xd0070000, 0x0) 09:02:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:33 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0xfffffffe}) 09:02:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 09:02:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1279, r1) [ 536.590305] FAULT_INJECTION: forcing a failure. [ 536.590305] name failslab, interval 1, probability 0, space 0, times 0 [ 536.592876] CPU: 0 PID: 6325 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 536.594346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 536.596853] Call Trace: [ 536.597442] dump_stack+0x107/0x163 [ 536.598254] should_fail.cold+0x5/0xa [ 536.599124] ? create_object.isra.0+0x3a/0xa20 [ 536.600138] should_failslab+0x5/0x10 [ 536.601003] kmem_cache_alloc+0x5b/0x350 [ 536.601907] ? mark_held_locks+0x9e/0xe0 [ 536.602818] create_object.isra.0+0x3a/0xa20 [ 536.603803] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 536.604906] kmem_cache_alloc+0x159/0x350 [ 536.605842] vm_area_dup+0x78/0x290 [ 536.606648] ? copy_page_range+0x242d/0x3810 [ 536.607622] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 536.608795] ? find_held_lock+0x2c/0x110 [ 536.609696] ? dup_mm+0x631/0x1110 [ 536.610486] ? vm_area_alloc+0x110/0x110 [ 536.611370] ? find_held_lock+0x2c/0x110 [ 536.612278] ? vm_iomap_memory+0x190/0x190 [ 536.613216] ? up_write+0x191/0x550 [ 536.614022] ? downgrade_write+0x3a0/0x3a0 [ 536.614952] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 536.616051] ? __vma_link_rb+0x540/0x700 [ 536.616953] dup_mm+0x44d/0x1110 [ 536.617724] ? vm_area_dup+0x290/0x290 [ 536.618586] ? __raw_spin_lock_init+0x34/0x100 [ 536.619597] copy_process+0x2409/0x6650 [ 536.620471] ? find_held_lock+0x2c/0x110 [ 536.621410] ? __cleanup_sighand+0xb0/0xb0 [ 536.622356] ? _copy_from_user+0xfb/0x1b0 [ 536.623279] kernel_clone+0xe7/0xa20 [ 536.624103] ? copy_init_mm+0x20/0x20 [ 536.624963] ? ksys_write+0x212/0x250 [ 536.625808] ? lock_downgrade+0x6d0/0x6d0 [ 536.626727] __do_sys_clone3+0x1dd/0x310 [ 536.627621] ? __ia32_sys_clone+0x150/0x150 [ 536.628594] ? rcu_read_lock_any_held+0x69/0x90 [ 536.629627] ? fput_many+0x2f/0x1a0 [ 536.630430] ? ksys_write+0x1a5/0x250 [ 536.631275] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 536.632431] ? syscall_enter_from_user_mode+0x1d/0x50 [ 536.633579] ? trace_hardirqs_on+0x5b/0x180 [ 536.634550] do_syscall_64+0x33/0x40 [ 536.635396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 536.636562] RIP: 0033:0x466609 [ 536.637311] 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 [ 536.641462] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 536.643275] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 536.644946] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 536.646625] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 536.648311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 536.649983] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:02:33 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x3f00000000000000}) 09:02:33 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0xffffe000, 0x0) 09:02:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 09:02:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127a, r1) 09:02:44 executing program 4 (fault-call:0 fault-nth:32): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:02:44 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:02:44 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:02:44 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:44 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:44 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0xfeffffff00000000}) 09:02:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:02:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127b, r1) [ 547.644710] FAULT_INJECTION: forcing a failure. [ 547.644710] name failslab, interval 1, probability 0, space 0, times 0 [ 547.647517] CPU: 0 PID: 6359 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 547.649036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 547.651734] Call Trace: [ 547.651778] dump_stack+0x107/0x163 [ 547.651802] should_fail.cold+0x5/0xa [ 547.651828] ? vm_area_dup+0x78/0x290 [ 547.654987] should_failslab+0x5/0x10 [ 547.655004] kmem_cache_alloc+0x5b/0x350 [ 547.655029] vm_area_dup+0x78/0x290 09:02:44 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 547.655061] ? copy_page_range+0x242d/0x3810 [ 547.655081] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 09:02:44 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x2, 0x0) [ 547.655117] ? find_held_lock+0x2c/0x110 [ 547.655139] ? dup_mm+0x631/0x1110 [ 547.655160] ? vm_area_alloc+0x110/0x110 [ 547.655174] ? find_held_lock+0x2c/0x110 [ 547.655198] ? vm_iomap_memory+0x190/0x190 09:02:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127c, r1) [ 547.655217] ? up_write+0x191/0x550 [ 547.655237] ? downgrade_write+0x3a0/0x3a0 [ 547.655253] ? rwsem_down_read_slowpath+0xb90/0xb90 09:02:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) [ 547.655272] ? __vma_link_rb+0x540/0x700 [ 547.655297] dup_mm+0x44d/0x1110 [ 547.655331] ? vm_area_dup+0x290/0x290 [ 547.655355] ? __raw_spin_lock_init+0x34/0x100 [ 547.655379] copy_process+0x2409/0x6650 09:02:44 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0xffffffff00000000}) [ 547.655395] ? find_held_lock+0x2c/0x110 [ 547.655438] ? __cleanup_sighand+0xb0/0xb0 [ 547.655469] ? _copy_from_user+0xfb/0x1b0 [ 547.655496] kernel_clone+0xe7/0xa20 [ 547.655517] ? copy_init_mm+0x20/0x20 09:02:44 executing program 2: clone3(0x0, 0x0) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 547.655553] ? ksys_write+0x212/0x250 [ 547.655569] ? lock_downgrade+0x6d0/0x6d0 [ 547.655592] __do_sys_clone3+0x1dd/0x310 09:02:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127b, r1) [ 547.655609] ? __ia32_sys_clone+0x150/0x150 [ 547.655650] ? rcu_read_lock_any_held+0x69/0x90 [ 547.655671] ? fput_many+0x2f/0x1a0 [ 547.655689] ? ksys_write+0x1a5/0x250 09:02:44 executing program 4 (fault-call:0 fault-nth:33): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 547.655715] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 547.655735] ? syscall_enter_from_user_mode+0x1d/0x50 [ 547.655751] ? trace_hardirqs_on+0x5b/0x180 [ 547.655773] do_syscall_64+0x33/0x40 [ 547.655791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 547.655803] RIP: 0033:0x466609 [ 547.655823] 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 09:02:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127d, r1) [ 547.655833] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 547.655853] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 547.655864] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 547.655874] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 547.655884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 547.655894] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 547.948574] FAULT_INJECTION: forcing a failure. [ 547.948574] name failslab, interval 1, probability 0, space 0, times 0 [ 547.948596] CPU: 0 PID: 6400 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 547.948609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 547.948619] Call Trace: [ 547.948642] dump_stack+0x107/0x163 [ 547.948666] should_fail.cold+0x5/0xa [ 547.948689] ? create_object.isra.0+0x3a/0xa20 [ 547.948707] should_failslab+0x5/0x10 [ 547.948723] kmem_cache_alloc+0x5b/0x350 [ 547.948751] create_object.isra.0+0x3a/0xa20 [ 547.948766] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 547.948789] kmem_cache_alloc+0x159/0x350 [ 547.948815] vm_area_dup+0x78/0x290 [ 547.948846] ? copy_page_range+0x242d/0x3810 [ 547.948865] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 547.948900] ? find_held_lock+0x2c/0x110 [ 547.948923] ? dup_mm+0x631/0x1110 [ 547.948943] ? vm_area_alloc+0x110/0x110 [ 547.948957] ? find_held_lock+0x2c/0x110 [ 547.948980] ? vm_iomap_memory+0x190/0x190 [ 547.948999] ? up_write+0x191/0x550 [ 547.949018] ? downgrade_write+0x3a0/0x3a0 [ 547.949034] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 547.949052] ? __vma_link_rb+0x540/0x700 [ 547.949077] dup_mm+0x44d/0x1110 [ 547.949110] ? vm_area_dup+0x290/0x290 [ 547.949134] ? __raw_spin_lock_init+0x34/0x100 [ 547.949193] copy_process+0x2409/0x6650 [ 547.949210] ? find_held_lock+0x2c/0x110 [ 547.949257] ? __cleanup_sighand+0xb0/0xb0 [ 547.949287] ? _copy_from_user+0xfb/0x1b0 [ 547.949314] kernel_clone+0xe7/0xa20 [ 547.949334] ? copy_init_mm+0x20/0x20 [ 547.949368] ? ksys_write+0x212/0x250 [ 547.949385] ? lock_downgrade+0x6d0/0x6d0 [ 547.949407] __do_sys_clone3+0x1dd/0x310 [ 547.949423] ? __ia32_sys_clone+0x150/0x150 [ 547.949464] ? rcu_read_lock_any_held+0x69/0x90 [ 547.949485] ? fput_many+0x2f/0x1a0 [ 547.949502] ? ksys_write+0x1a5/0x250 [ 547.949528] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 547.949547] ? syscall_enter_from_user_mode+0x1d/0x50 [ 547.949563] ? trace_hardirqs_on+0x5b/0x180 [ 547.949584] do_syscall_64+0x33/0x40 [ 547.949602] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 547.949613] RIP: 0033:0x466609 [ 547.949632] 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 [ 547.949641] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 547.949661] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 547.949671] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 547.949681] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 547.949691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 547.949701] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:02:55 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x2, 0x0) 09:02:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x2) 09:02:55 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x3f00}) 09:02:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:02:55 executing program 2: clone3(0x0, 0x0) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127c, r1) 09:02:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127e, r1) 09:02:55 executing program 4 (fault-call:0 fault-nth:34): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 558.473401] FAULT_INJECTION: forcing a failure. [ 558.473401] name failslab, interval 1, probability 0, space 0, times 0 [ 558.475128] CPU: 1 PID: 6420 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 558.476110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 558.477797] Call Trace: [ 558.478181] dump_stack+0x107/0x163 [ 558.478722] should_fail.cold+0x5/0xa [ 558.479276] ? vm_area_dup+0x78/0x290 [ 558.479846] should_failslab+0x5/0x10 [ 558.480408] kmem_cache_alloc+0x5b/0x350 [ 558.481006] vm_area_dup+0x78/0x290 [ 558.481563] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 558.482244] ? lock_downgrade+0x6d0/0x6d0 [ 558.482844] ? copy_page_range+0x242d/0x3810 [ 558.483494] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 558.484281] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 558.484954] ? avc_has_extended_perms+0xec0/0xec0 [ 558.485652] ? dup_mm+0x631/0x1110 [ 558.486166] ? vm_area_alloc+0x110/0x110 [ 558.486742] ? find_held_lock+0x2c/0x110 [ 558.487334] ? selinux_vm_enough_memory+0x10f/0x170 [ 558.488051] ? selinux_sb_statfs+0x250/0x250 [ 558.488691] ? up_write+0x191/0x550 [ 558.489214] ? percpu_counter_add_batch+0x8b/0x130 [ 558.489959] ? __vm_enough_memory+0x184/0x360 [ 558.490603] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 558.491351] dup_mm+0x44d/0x1110 [ 558.491852] ? vm_area_dup+0x290/0x290 [ 558.492412] ? __raw_spin_lock_init+0x34/0x100 [ 558.493059] copy_process+0x2409/0x6650 [ 558.493647] ? find_held_lock+0x2c/0x110 [ 558.494253] ? __cleanup_sighand+0xb0/0xb0 [ 558.494871] ? _copy_from_user+0xfb/0x1b0 [ 558.495474] kernel_clone+0xe7/0xa20 [ 558.496018] ? copy_init_mm+0x20/0x20 [ 558.496574] ? ksys_write+0x212/0x250 [ 558.497130] ? lock_downgrade+0x6d0/0x6d0 [ 558.497758] __do_sys_clone3+0x1dd/0x310 [ 558.498344] ? __ia32_sys_clone+0x150/0x150 [ 558.498991] ? rcu_read_lock_any_held+0x69/0x90 [ 558.499673] ? fput_many+0x2f/0x1a0 [ 558.500210] ? ksys_write+0x1a5/0x250 [ 558.500769] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 558.501539] ? syscall_enter_from_user_mode+0x1d/0x50 [ 558.502291] ? trace_hardirqs_on+0x5b/0x180 [ 558.502925] do_syscall_64+0x33/0x40 [ 558.503478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.504229] RIP: 0033:0x466609 [ 558.504682] 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 [ 558.507355] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 558.508447] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 558.509500] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 558.510548] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 558.511586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 558.512624] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:02:55 executing program 1 (fault-call:1 fault-nth:0): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:02:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x127f, r1) 09:02:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:02:55 executing program 4 (fault-call:0 fault-nth:35): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 558.595931] FAULT_INJECTION: forcing a failure. [ 558.595931] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 558.597717] CPU: 0 PID: 6436 Comm: syz-executor.1 Not tainted 5.10.56 #1 [ 558.598682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 558.600319] Call Trace: [ 558.600711] dump_stack+0x107/0x163 [ 558.601258] should_fail.cold+0x5/0xa [ 558.601839] _copy_to_user+0x2e/0x180 [ 558.602406] simple_read_from_buffer+0xcc/0x160 [ 558.603093] proc_fail_nth_read+0x194/0x220 [ 558.603720] ? proc_sessionid_read+0x220/0x220 [ 558.604388] ? security_file_permission+0x24e/0x570 [ 558.605129] ? proc_sessionid_read+0x220/0x220 [ 558.605810] vfs_read+0x228/0x580 [ 558.606324] ksys_read+0x12d/0x250 [ 558.606847] ? __ia32_sys_pwrite64+0x230/0x230 [ 558.607520] ? __secure_computing+0xb4/0x290 [ 558.608175] do_syscall_64+0x33/0x40 [ 558.608726] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.609486] RIP: 0033:0x41935c [ 558.609963] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 558.612649] RSP: 002b:00007f2ffef48170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 558.613782] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 558.614830] RDX: 000000000000000f RSI: 00007f2ffef481e0 RDI: 0000000000000003 [ 558.615876] RBP: 00007f2ffef481d0 R08: 0000000000000000 R09: 0000000000000008 [ 558.616922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 558.617989] R13: 00007ffebc9d463f R14: 00007f2ffef48300 R15: 0000000000022000 09:02:55 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x3f000000}) 09:02:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='reiserfs\x00', 0x1000c02, &(0x7f0000000200)='\'^*${\'\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101080, 0x8) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x3, r1}) 09:02:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) [ 558.635310] FAULT_INJECTION: forcing a failure. [ 558.635310] name failslab, interval 1, probability 0, space 0, times 0 [ 558.637041] CPU: 0 PID: 6439 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 558.638046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 558.639711] Call Trace: [ 558.640104] dump_stack+0x107/0x163 [ 558.640648] should_fail.cold+0x5/0xa [ 558.641230] ? create_object.isra.0+0x3a/0xa20 [ 558.641924] should_failslab+0x5/0x10 [ 558.642480] kmem_cache_alloc+0x5b/0x350 [ 558.643076] ? mark_held_locks+0x9e/0xe0 [ 558.643688] create_object.isra.0+0x3a/0xa20 [ 558.644335] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 558.645094] kmem_cache_alloc+0x159/0x350 [ 558.645735] vm_area_dup+0x78/0x290 [ 558.646289] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 558.646977] ? lock_downgrade+0x6d0/0x6d0 [ 558.647564] ? copy_page_range+0x242d/0x3810 [ 558.648218] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 558.648980] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 558.649675] ? avc_has_extended_perms+0xec0/0xec0 [ 558.650370] ? dup_mm+0x631/0x1110 [ 558.650888] ? vm_area_alloc+0x110/0x110 [ 558.651568] ? find_held_lock+0x2c/0x110 [ 558.652181] ? selinux_vm_enough_memory+0x10f/0x170 [ 558.652910] ? selinux_sb_statfs+0x250/0x250 [ 558.653566] ? up_write+0x191/0x550 [ 558.654123] ? percpu_counter_add_batch+0x8b/0x130 [ 558.654856] ? __vm_enough_memory+0x184/0x360 [ 558.655510] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 558.656273] dup_mm+0x44d/0x1110 [ 558.656790] ? vm_area_dup+0x290/0x290 [ 558.657388] ? __raw_spin_lock_init+0x34/0x100 [ 558.658059] copy_process+0x2409/0x6650 [ 558.658623] ? find_held_lock+0x2c/0x110 [ 558.659237] ? __cleanup_sighand+0xb0/0xb0 [ 558.659878] ? _copy_from_user+0xfb/0x1b0 [ 558.660496] kernel_clone+0xe7/0xa20 [ 558.661047] ? copy_init_mm+0x20/0x20 [ 558.661623] ? ksys_write+0x212/0x250 [ 558.662178] ? lock_downgrade+0x6d0/0x6d0 [ 558.662792] __do_sys_clone3+0x1dd/0x310 [ 558.663403] ? __ia32_sys_clone+0x150/0x150 [ 558.664067] ? rcu_read_lock_any_held+0x69/0x90 [ 558.664766] ? fput_many+0x2f/0x1a0 [ 558.665306] ? ksys_write+0x1a5/0x250 [ 558.665893] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 558.666686] ? syscall_enter_from_user_mode+0x1d/0x50 [ 558.667463] ? trace_hardirqs_on+0x5b/0x180 [ 558.668143] do_syscall_64+0x33/0x40 [ 558.668697] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.669480] RIP: 0033:0x466609 [ 558.669947] 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 [ 558.672656] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 558.673817] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 558.674882] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 558.675936] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 558.676993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 558.678058] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:02:55 executing program 2: clone3(0x0, 0x0) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:02:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x6ae) 09:03:06 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:06 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0xfeffffff}) 09:03:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='reiserfs\x00', 0x1000c02, &(0x7f0000000200)='\'^*${\'\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101080, 0x8) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x3, r1}) 09:03:06 executing program 4 (fault-call:0 fault-nth:36): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:03:06 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:03:06 executing program 2: clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:06 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x7d0) 09:03:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4b47, r1) [ 569.479754] FAULT_INJECTION: forcing a failure. [ 569.479754] name failslab, interval 1, probability 0, space 0, times 0 [ 569.481471] CPU: 0 PID: 6475 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 569.482455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 569.484095] Call Trace: [ 569.484486] dump_stack+0x107/0x163 [ 569.485025] should_fail.cold+0x5/0xa [ 569.485602] ? anon_vma_clone+0xdc/0x580 [ 569.486211] should_failslab+0x5/0x10 [ 569.486775] kmem_cache_alloc+0x5b/0x350 [ 569.487378] anon_vma_clone+0xdc/0x580 [ 569.487976] anon_vma_fork+0x82/0x630 [ 569.488511] ? __vm_enough_memory+0x184/0x360 [ 569.489165] dup_mm+0x861/0x1110 [ 569.489669] ? vm_area_dup+0x290/0x290 [ 569.490247] ? __raw_spin_lock_init+0x34/0x100 [ 569.490885] copy_process+0x2409/0x6650 [ 569.491471] ? find_held_lock+0x2c/0x110 [ 569.492053] ? __cleanup_sighand+0xb0/0xb0 [ 569.492693] ? _copy_from_user+0xfb/0x1b0 [ 569.492710] kernel_clone+0xe7/0xa20 [ 569.492724] ? copy_init_mm+0x20/0x20 [ 569.492752] ? ksys_write+0x212/0x250 [ 569.492765] ? lock_downgrade+0x6d0/0x6d0 [ 569.492783] __do_sys_clone3+0x1dd/0x310 [ 569.492795] ? __ia32_sys_clone+0x150/0x150 [ 569.492827] ? rcu_read_lock_any_held+0x69/0x90 [ 569.492843] ? fput_many+0x2f/0x1a0 [ 569.492857] ? ksys_write+0x1a5/0x250 [ 569.492876] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 569.492893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 569.492907] ? trace_hardirqs_on+0x5b/0x180 [ 569.492925] do_syscall_64+0x33/0x40 [ 569.492940] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.492949] RIP: 0033:0x466609 [ 569.492963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:03:06 executing program 6: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r0) [ 569.492970] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 09:03:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4b49, r1) [ 569.492986] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 569.492994] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 09:03:06 executing program 1: socketpair(0x1d, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000740)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000840)=0xe8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r2, 0x0, 0x900, 0x0, &(0x7f00000005c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44004}, 0x24000080) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r5, 0x0, 0x900, 0x0, &(0x7f00000005c0)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001d00)={'batadv0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000004a40)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)="36aa7a19cb3db7246bc76b904974b669deb5f928ff5df32169e9e0fa0a0fea89645151062c9530196acaa62c139cdd638ee41f938fbb3d24ceaa03b4f82fbde69d57f022f726f8393ce3c51b126ca98f6f7a31e7a1b784e5192baf0836eaed01239491f7076e4140d35fee0fecf854c58813d7ada6cceada2b", 0x79}, {&(0x7f0000000140)="d4d13fa05ed3ea9e4c5b562cdbf4ce86d9f19e620953ab4376cae135b0a64a609982eb024256cb707884ca109db72d14865764659aa0159d5f7030af957faf9d2e588fe64a0bb2bb5c3800579389d89e8532571433a2c8b465f05cc8c2d53e3a", 0x60}, {&(0x7f00000001c0)="51ede2f90309430a365138d0220bf5392d21ab3ad6cd3c26a3b02fd06c9fdb7c5692d236aec0113eb231eda50008589d4bc833634a19bc0bb7dc", 0x3a}, {&(0x7f0000000200)="15cf37922a90d8918d1b9e621639a0e940d1711b2a4aed1e54844dafce19f16f43ce1ed8ef7a4dc3d51e1c6d81c82c4c6f40cfe84e1863816b57978941f4afdace70a947bb5794cbeb4c6cb300d642a02476cb5b02f5a505f44a28feb3a3a607f132290c288c4b7cc40622228e31cc20960a1561f2f3f416a750e11ec8d1ac0214eee37789c14f347b3244c93e8f4a85d0df49e3ef8b2aa8881de06db3f805ea84315f", 0xa3}, {&(0x7f00000002c0)="b7991965c9cf4210fe845c1120c5df64722063130275df9625cb484b52558b3e007c5ffea0dc3f0d1e41e4230e62c2d6774d8227eaec404fc953a2b78fd5e509eb8b0631ea13a41b81a6dfe935852cdc2824754bef4524c6c4e604d2b5e690d197b2702664196addb6d23c97e8ca207704518dfb4447c6da941c4f8356cae109c671688af1f505c37aee1a9aff53bc362fb12103b044b5a7060bb830b90693c8312fbf227b0350ad85f94e84da87fdb4809329de6ed59ce0d04caf0eff2fac54fcd19a256493c85ad0baa4cf96b8f0471fdb37022bf0cd92e5c54f53f0b3b9e315eb3d9f891d028d", 0xe8}, {&(0x7f00000003c0)="bd7e53f2bba8f0ebff175ef5ed988070bee06d7780823216ca5db4cda107f1e2d8f6e71f31965d65043ff43cf771d3559cb17f98ca03bf7cba3fde69ae1dffbde6ae5ca937827647413450838a6db8c4d02651b88d46efd24c3788a46d6350ab061c2a76faa64afb37e1809253b9b0", 0x6f}, {&(0x7f0000000440)="7f90de97845d75a283cffd6549185be7e9885985fda2cdee27eea91721fb77e9d6ac197a0e959731967f97fda01189b078761ce094ad8e2ea125d62f1aca96f19226f2e4f0c25fb6e1325ba70f64567c8239f7124aebcada572dc8509ac885170517d5450eafc840840f3cca111d212a2a7a9a725155e8d432adbac91389c3a785333e0af5f9536fadb9f9de55061f3c3ecb1d658042d428cb12b268bb30180439aa8786943c58b21834378ebdf73b19e3631d86777c3fc8115774a9f9240ce41e736aad5b648826ce26091807dd6bfe", 0xd0}, {&(0x7f0000000540)="e0aa0f5ed808af15b131eea15e381df86bfda98c0b72e0ce103e980eb315dce335cf0cb2baeb81a957e7810a1176132d93c0afc407239191d716c11f34afe403fffb985feb8219f4c8ad956bb1732789d6e4fc43aa2d340deafc4509d9abad2367fd35808471e549ea9f57a15f958261a7e7c598a1d2bda67c0f04001b1d6e4e175a3bb1a5dba8f641ace11a3c", 0x8d}], 0x8, &(0x7f0000000880)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x39}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0x38}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f0000004c80)=ANY=[@ANYBLOB="1400000000000000000000000200000001000000000000004c000000000000000000000007000000891b13ac141443ffffffffe0000001ac141438e0000001ac1414aa94040100071b3e64010102ac1414bb640101000000000064010101ac1414bb0000000000001400000000000000000000000100000002000000000000001c000000000000000000000008000000", @ANYRES32=r4, @ANYBLOB="ac1e5fac05888a1ebf5f7596510001ffff00007c7d3a6d46a83754000000000000000000000000ae913dd67ac0443797a608f8f479906554aa76", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000140000000000000000000000020000006f2e000000000000"], 0xd8}}, {{&(0x7f0000001a00)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000001a40)="332e2d9df6d1809ee30c6166e3fd2e8483b1627cfd48e7e95ad2a40cd2cd83a4d02809161a8f637c24ecae634303ce52707839e559fd0643ed84d200587d780bfd21dfecddfa7c771dabae84bd7616076296df40d4ea21834fbe1852f92fe8fc4f21951c326efdecbd7beb853a2ee40726cb3f3a00ef7a00844416f557db7e50fb3e3d1ee5cee1fd7ebc401bddc7b8542ed085c3381679abb15a6896a56e7403", 0xa0}, {&(0x7f0000001b00)="50c087", 0x3}, {&(0x7f0000001b40)="b041440d39d78b512eadf3bff9caa9743d681f64d34e4f108c9c03188ec1cb06647d420928f6e88c8bb3a21187c72e58fe05b2d0d933dcd52e4bd2e68becfc405094442bc18c4f508571eeb14f36982df00b8dfd55421971fc2c30c95ae0e4cf94e03943519123b4ae78e4fc032f156d34fd201970c20c6b14dbc9c1d720bc1b3a6811290fff322d82c8db6b5fc3c041efeccac991c248fcfeb4b531cdbf668ccf9547daf8e80c0f471ace05dd", 0xad}], 0x3, &(0x7f0000001d40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x75}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @remote, @private=0xa010100}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3f}}], 0xa0}}, {{&(0x7f0000001e00)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10, &(0x7f0000002140)=[{&(0x7f0000001e40)="14a3346e1bd9a903551134136dded382754cf18f53bd848a274483dc38bdac8b86a4cff356ed3cc650871fd59d0a8bf419fe2dff4e5ddffc8608b422aa37eb3f88ee4285a72571dde5ba176d2e5bccdf1dd207cfcb3d0954ad482c0f356cb2439fb6c3c26fdcd4c96fa165970e45a3f707c6465554a626679cc2eed8bad93ba90e697c061451e4220cbfa48751bfc9eabb4897c14682567b67ffb045c047050bbdd4aead697f1446ac4450981b3b3ce5109f867c965154e5ad4e", 0xba}, {&(0x7f0000001f00)="66d8635af98095f10fc684b9f4136bf1ac11c68043ef91286bf16946d102bb652491d149dbe7641456e3eac7197ecad3e418302a99d83fa55faff169882dd33b70d9cc493e894f94666c96609f7fb86916bf44ed82a0202c97c52f3d84f63b3a391d0e8264c6f11498d37ae103c3d3d876fbcb705585cd71122e57a3184074036d904f2d2f77d8b0a8c676a2f47cb8aae13a3b000ff4af335767b6ea1f92a2be5c09c09e169db04309a628b981977c1fc109b65b2e778fc9d35a16d398974d2499f946098f8d75ad52acd93775f5cbaee8240d909a56784664e6294dce4bf4d8d631b89b0b7f2f", 0xe7}, {&(0x7f0000002000)="e379bc41c9b6bc7335d518b5927cfd5f4d89fdd6744dcab321e214cf9beaca4e75ff1d117f78fc41a22431193db02c77d7aec9f445987475ec31df06afd31858bb33d8934bb763d84702169b4ef1e3ec2ac5c0018bd91bffe636084c1d3225290035f2ece24921cd8a65f5d6c6700c4e922627c104c0197c72d002862063329a9363a778a1932629fbeea48b9903", 0x8e}, {&(0x7f00000020c0)="81a0da860b1cc39b2738dc3acedebd406e6ff11a6d8ee2e4b7f9741f2cf410360d5e0e71e2d29b4ede347e1089dd5bbcc71e32008092df7f0d90a5f06ec894ce6d3d5ecf39cc4c905a2b21cd7d0599aa9ef26d3557b08d1244368edcd38d4f32e2ec98a0039928adfbd220fd9eb742", 0x6f}], 0x4, &(0x7f0000002180)=[@ip_tos_int={{0x14}}], 0x18}}, {{&(0x7f00000021c0)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000036c0)=[{&(0x7f0000002200)="99db246f50c7ceeeef95e4b9f0c1bbe8286923411132eb37eef6cb58b4a5500ba1372e8e944e849753504504625e3135c8a14c322994bfbae41d5393bc6f961bb0c404cd052a986f15581cc616001085bc84e36f860ad74ea700d34822842884e68ac7d5369108873a93b3b0d1dffcb5bf94af8c549ce1646662ddc625f772d6d5099fefe6e8cf88ff6aad6b234ced35007782997dcf26c99c422c8b475b2b2240480986988a71d68d167788a21789d17f55aaa74e0c9941be5a6c399ea061e4d382ba88424276d1301137453597bde5e0f993dfab5d3dc3df6671a2e8ffba42bc0f3f859903f2275fa54281", 0xec}, {&(0x7f0000002300)="bcf0825355056d2ceb7507fad65966556427541f54132145bdc321ec3840205c426328a5f7c9679a67", 0x29}, {&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000003340)="910f4822d68b67b7f6b5e2c061e5fc9d949a63", 0x13}, {&(0x7f0000003380)="358f009a20975d8fb7b421b80947506cb3c32c69047faa83841e17c8e415c0ab99c210d03e708d2bcf3c5df02df3d82b8b9ffa4431a4a1fd63a44c84c216733a255cfec099fc49c82ae31d6cb52c9ceb8ee219f92082835b0ea77e5b35afd026e25772f734923e267d01d48ba1e5f78f531429fc9a22c741568ecbd9da161a7f4f23f4c81b23aaf09eebd119d8265105b4d1e59fc62d4c38253d405dcc9fec829789708eff6508bf7a9d9b", 0xab}, {&(0x7f0000003440)="2a6151b81d16886f241c50d840bce31e10a092f9a00254eadb63671d581bb5ac988449e89c6cf49eed52619081e055140e204852d5360e529aeb7236eb4f8ed98700affe6035269ffd03c61427bcdf573ccea27086e8fdc4cfeb11815b7a4ddb795c39a502d9b5a8861ced3c4fc4f7df500d11d4ccc9f793c9aac14e69e736f6d6a90d876774a9812d60f6c026cb0bc84aaa4b3c19561d2b3e271825cd907264825a4bc034653d6c8f8f", 0xaa}, {&(0x7f0000003500)="c4d7761c12baafe2fe8440e7b2e843b57877a11ee398424b6e290c39acb2810d942ef5b623f6ee84c0826e83ae8eea32f7638c32379743e043a1cfc65ad601e568fe9b363ea843433b7e30a302e05b0ee4d5dd7b17148bbe86027e3871eae8063f1f85a10276cd1a792e0a9f0b7e7a08381162aca0e43d1a5cd7ac85d5b8b984934c3bfb42cb823ef63139dbafbe8b5cd479fa270d44bb5294682a041318db7ba5bcf4ef041a7fea33221edeb784528d849fe2b391595ad744d2db928635d6a13d4fdbda941f2029d8c9", 0xca}, {&(0x7f0000003600)="c8e5ce96afb12d771b18c76d2249098d29c780a55a5a7d2da3bcc557cdb68e607387cf6eeee154b26142f2fc177e103ac4acc031f3d310b8e94b5a55fc9bfb464482", 0x42}, {&(0x7f0000003680)="27e3d0d5e719e77e2ec36b", 0xb}], 0x9, &(0x7f0000003780)=[@ip_retopts={{0x14, 0x0, 0x7, {[@timestamp={0x44, 0x4, 0xd1, 0x0, 0x6}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}], 0x30}}, {{&(0x7f00000037c0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000038c0)=[{&(0x7f0000003800)="96047a3feb98f13ef36d9b949b87c521c23c64bd028bb1a95fb74493a6045d6f8682f31841a4b672be74a7251614f4179fc9b49cf54bf6994954e24e2ce1fbc4d906367f819c23c189d25db99d40b013b02105247d7101edffe92874657dbf97b54a52fa71e97eb0b4fbb54fe65640bc389573a3473a2e8fc50e71a3b083468bfa5c2c2eae3ef9a38df156eae860247cbc8c1e", 0x93}], 0x1, &(0x7f0000003900)=[@ip_retopts={{0xb4, 0x0, 0x7, {[@timestamp_addr={0x44, 0x34, 0xfb, 0x1, 0xb, [{@private=0xa010100, 0x7}, {@multicast1, 0x9}, {@multicast1, 0x9}, {@remote, 0x5}, {@empty, 0xfffffffc}, {@local, 0x72d1}]}, @generic={0x83, 0xf, "93469bb35b34f4a4a2b0107a47"}, @cipso={0x86, 0x1d, 0x1, [{0x0, 0x5, "db7d03"}, {0x7, 0x8, "e0a34a840c20"}, {0x5, 0xa, "c8fb41e6cf7bf9dc"}]}, @rr={0x7, 0x23, 0xe, [@multicast1, @dev={0xac, 0x14, 0x14, 0x25}, @remote, @empty, @local, @rand_addr=0x64010101, @rand_addr=0x64010100, @empty]}, @lsrr={0x83, 0x1f, 0xc2, [@private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @multicast2, @multicast2, @local]}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003a00)="1b3bf0e8cc0ed6b2c37d4352b8a997fd20d34f506784a65734d8b383f6b328213e91e62a2ca6bbb2bd575266564e301e3f1ed2cb17311c84b800c4d04d583fb9d3036ee575ac1637150ad5823ea7021fe39279bc0a51fa2cfdcb536d9ef85d5e76e9e7014f6987c4ee565fc680cf5229f54de1d34f0d6c10d35a84d5024b3adf419c0e9184170564ea739a6c8ab6997eca5f588513ae71d85fd0f0de0f31cd525eb56a471a5d731df8dde216bf7b81ddc36cf48183288eeb3ff06710857500f8656734692f45b345d463385bd867aabbdba9bd1efdfc1750c66f8f06f7b450c14d8d36d8f70f431f5c939e371b669342876c80b6", 0xf4}, {&(0x7f0000003b00)="bbaaa3c17829b1134076640a4dec17cd49548f75e95592dc5e19324fe5ff6cd88b4eb9c939ec02fe7a4b4cb54b14408a", 0x30}, {&(0x7f0000003b40)="75d744808586dbdbd1963edcc8c1d63bc9535356375992a59b9262cc7b6e7e29ea43810153f509b95aaea2ae4189db5d45041203b674c39315c04704ae265aab094c102ceab3495f490b7e0bf6a53ca5ee219aca9576d4b320569d3f5c42d0918e01991662495e23f73bbd880af15bb52df0e125fa4944f50f4ea8fbd96198473a139a3058db5fcbe5b3a50582831b7b94cb9a53c21c911ea1e92526d99f6586c9eccabf5c4289c9488fa93c627050e07a6725e843", 0xb5}, {&(0x7f0000003c00)="5b299ed944683069ba13131820321addbe48f0c00b85062c0e9714241fd853381ac22b006bf1604f57366c8888422728eea6eea70c7a49a77dcc22d6e57ffbf66c5ac99bcd24af6e5ea31ab842b5e9ccb02f8ab95d32e21d92e8fcec73567fccb7bb8a95c969f79dbb1bb04f39f65f82232cdeb808c93fb10bbdab38f56e30faa227bd796004071eaffdaeaa00d74813e47d44ed5be2fe0e2f00ff384e28442f8975b23abdb3fc8f0c4570cae8", 0xad}, {&(0x7f0000003cc0)="7f3787b9c414439462db59d8cf354dcc086de7d3c020fb30386b98e445dedbbeb11aa0a227d72cebb4d90bf78ecfc446cd341d2cca71d97b41159aec7cb86a72f1f0f69136adf9ea5ccb38049f9edf975bcda6aea04ce3eb4d041dbf660d8618326ed80fb1a4392147ca45e16b7fe78525d8a564de0362e843cd139502e24448ba9debbaebabe1c85fddab6d81edaa5b921eeba2ece0dd82025533cc91c028b8156957e0eb9393", 0xa7}, {&(0x7f0000003d80)="586a7990431fa4a83eced9bac58054ad4f902efac3ff82b466ba51730cb815e5cdc390b05b69d00f44ab025d58b49b614f87960fa180dfa2939505aebed1589cffac244c24fe5ef9bececa329873e6748185be2a0416", 0x56}, {&(0x7f0000003e00)="7bfb93efc6e2609ba8247b7a303ae1040328433e2dd8e3ddadcdd9eea77bab1b295d9b7d40354b6e4e580871f17ef91f4ec982833638c505f5aad72e0e524b3f13d10616c89ddbdf3063516b8ac88f3052d4", 0x52}], 0x7, &(0x7f0000003f00)=[@ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}], 0x48}}, {{&(0x7f0000003f80)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000004600)=[{&(0x7f0000003fc0)}, {&(0x7f0000004000)="fa9dbcca4acd39cade28e8fa7ef7b4dd20d6b19301e531e0c3c5595132abb4299c07b00ab7f2ea3b5a4d123dc157e9283d76f3516e84e2b3429b491bfd4e52886e789d946d026895694953dfe6d41868d26e688133ddc2aeb5d2acb2c264ee826d5606b7d94910bfb751264b04d580bd37350692050ddaa93d61b9b41c1c75735442610d18d52de9b21b00ac4f2b5ce360f4db3ef6bcd14f5e1be5f331abe293afd59e83fe9d5d189a0ccd68f54aeb831cd31cfed391ce38247b2e64ba2d3ee3f56e26a11b566ec2e67b30c890b23738fd541eef06b8840485fdc7ce95220d0da6c8", 0xe2}, {&(0x7f0000004100)="ebc15049f567179ba16445cdb1d09bcaca45baed16d19b2c3b7b73136ef6e469b3b0067d91899d36a04c40d9896c8110180157f7a999c175c00c4fca9d8e1b05f3d62772fa72533c8e76ed2d3ba68fa113c091e9fb9af6280f5b07e8a4847a69a1f2bbc2f440823d45189769d9f8841993da0df9474cb5c829a22bfed450adcaed7aad68a17d8e7b21419af0ee43b0136b68fc61a43203ce072bb48ac9f62f4b1b76328928f54df39172cddecdd2a52dbc7e6bb78cd6c62ca4d9ab738eee9f3d7970380ab08ff1ac4791af574086f9edceaca2c49c69251c91ab3b0bb3e2bd7eb33362ce292aec3613c93e8f1aba4a9f7a4f2c91b1adc83c76", 0xf9}, {&(0x7f0000004200)="bc7e2206cc80d6808190b7957882a8b5ca437e2833ccc5547139a545738541f29b8abe42467561e44ab14edb6186eac26c7768d5e7add05547130dd46f65523684609a906363416bc9afaf8a129cec7f2deffaa6ce82077a4700b2dc288358877b396767742c164388f79c06043e851ff14f8610d07c5b6d333f2cf67127123426a34251525eb936e142cbad7c07c301b0675293fcce3e72c1f3af39304bdda1a0f9fba3fea6c24a74e1f35ab82f692b7d1b65b32dceb9cdd344f29b4519", 0xbe}, {&(0x7f00000042c0)="6140a79552e7b50b6cbd9a440dab19db10217c0027260ab66251569bcaff055df85f43fe8e64f3eae86dfb9d4fe3701145e8ca595c70c487de4608ab871d80f128d31fcc630248925dfdf3985a86ac9afb75ded81cdef26574c263770c327e544e411c864c67d221da2ff030f7a1140e995e50117f99dc12af6c7b", 0x7b}, {&(0x7f0000004340)="58e80d92be44aa934b850fa4bf0ba863a6547467531468e93e339845d2972043b48425e9e5671fcbfde25e9c53406d510a57160431ac2f192c142424d7827752f315d6b83ac1d7faecf7d176cc42b2019ba1a8b45a53aa5562cfa3b78cbaccd16190cc6d4569244139e5152f3db01d781947309b0e638f90bee46a0a", 0x7c}, {&(0x7f00000043c0)="180eaff78507a6e991ad0e568238b3dc83ba3e007bd382a34c2f02c134e73d700b806a88da0ff7ad8fc78744dd739735baee490e0bcbabfaf00825eeb6742752d9ac67419003418be599b9d4d1d87b7865eb5396558f9e381b8e1f588aa1cc43cd159b3939ee4f10268e81572009f4276373044d3c10c82810033c47f7c09c6b0255f7cb181183744dc307fee57f4558d4961332ad0c0d713b44f94e4b1ae6c3662025777a34d3ebe86acfea2dbe5540d50ef8034e1cb22d733d3788a310d9", 0xbf}, {&(0x7f0000004480)="9516594ba70d1363de6300865e6c39be6b7daca0e7912c420004a6e53195e885fc3b3817be95151e127f2dca28a64cff508a723bc7719e883997f158c108a4f453af970f3b79d219b581710e413bde0a5d360855830256c5ed3a4cf35fc611a95e8152ce313bd92e71ce6eb1ee0072bbe7bc1bd6de361f51ba377e0ebe75d65be745b20a726e4464e918496ea4907d56c7ccf4bed1fa59b9deac7016f15cbfe14d933eebe285ed27fadcf3cfae785da825bcb53916751adcf1d2adbbd4f32dc16b64913a9f2d1bfbecaa42940f7fdc149adf96716df438d5a24e07900663d9c5bee65279700fb9cda2f642e4", 0xec}, {&(0x7f0000004580)="011b9b565250b2dd4edf914da5ca88be295c3a1fd569190095176678d4077b976f86f3666bca40ea25134adf1acadac521ccfd3bf04a7bddb251a4c3b18e943c3dfa648e4d80a7d348b75852c5ea6b5bd0253970da5b936f81e6d6eb32c61213fc0b58e0433f54a6e73dda59f485932f", 0x70}], 0x9, &(0x7f00000046c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@generic={0x7, 0x3, "d1"}, @cipso={0x86, 0x17, 0x2, [{0x1, 0x4, "6f05"}, {0x0, 0xd, "1e8c82531699022c28cff3"}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x80}}, {{&(0x7f0000004740)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f00000048c0)=[{&(0x7f0000004780)="7517fde1c867c08f2eb5f0e82fc33040baf8c73100ccace6a63ca221cf4645f08fe176d0772f3d348f3541e9a21f69e7e82b43552be3d7fc528df1a9732682096c4e2c5b1476f0b28c9ed9262d980f2842820b3a548aa56276415fa5009b41cc2efbc277994be8fd7a1d3cdc0e26143f0ad08e3b9e04eadf1804f124f8ca24739f71d9547a0a496186c0d6019dbfaa75f4b561b4749862386812a232e416a705bf7953d473562207ced0a6098ae6c4b426ffa81264a3875153b8844a3d60b760bf529a718db6595c5ac1ef523c4838248ee75eee8a2b9b3a8da5b028fff382cfc9bfb28dfa91c9f799a7a99d58423537d02b", 0xf2}, {&(0x7f0000004880)="928e906c1be2aa40025c3b0cc8fc6457a2579dfe2895a15c5444ea041f757f339798fc", 0x23}], 0x2, &(0x7f0000004900)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_retopts={{0x10c, 0x0, 0x7, {[@rr={0x7, 0x17, 0x93, [@broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x20}, @broadcast, @empty]}, @timestamp_addr={0x44, 0x1c, 0x16, 0x1, 0x6, [{@private=0xa010102, 0x2}, {@local, 0x5c}, {@loopback, 0x7}]}, @ssrr={0x89, 0xb, 0xcc, [@multicast2, @multicast1]}, @timestamp_prespec={0x44, 0x14, 0xd8, 0x3, 0x8, [{@multicast1, 0x9}, {@local, 0x7ff}]}, @timestamp={0x44, 0x24, 0x3f, 0x0, 0x1, [0xfffffffe, 0x9, 0x80, 0x6, 0x0, 0x400, 0x7f, 0x8]}, @cipso={0x86, 0x12, 0x2, [{0x0, 0xc, "cbcf29582b9226e11e98"}]}, @timestamp_addr={0x44, 0x2c, 0x77, 0x1, 0x5, [{@local, 0x5baa3cf1}, {@multicast2, 0xc000}, {@multicast2, 0x100}, {@broadcast, 0x401}, {@remote, 0x1}]}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x1f, 0xef, [@empty, @private=0xa010101, @multicast1, @local, @multicast1, @rand_addr=0x64010101, @broadcast]}, @timestamp={0x44, 0x24, 0x45, 0x0, 0xe, [0x40, 0x4, 0x2, 0x3, 0x7ff, 0x2b38, 0x20, 0x6]}]}}}, @ip_tos_u8={{0x11}}], 0x140}}], 0x9, 0x4000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) [ 569.493003] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.493010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 569.493018] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:03:06 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0xfffffffe}) 09:03:06 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0xae06) 09:03:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c01, r1) 09:03:06 executing program 2: clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:06 executing program 6: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r0) 09:03:06 executing program 4 (fault-call:0 fault-nth:37): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 569.886711] FAULT_INJECTION: forcing a failure. [ 569.886711] name failslab, interval 1, probability 0, space 0, times 0 [ 569.888054] CPU: 1 PID: 6530 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 569.888806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 569.890077] Call Trace: [ 569.890375] dump_stack+0x107/0x163 [ 569.890793] should_fail.cold+0x5/0xa [ 569.891227] ? ___slab_alloc+0x151/0x700 [ 569.892275] ? create_object.isra.0+0x3a/0xa20 [ 569.893176] should_failslab+0x5/0x10 [ 569.893617] kmem_cache_alloc+0x5b/0x350 [ 569.894070] create_object.isra.0+0x3a/0xa20 [ 569.894773] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 569.895676] kmem_cache_alloc+0x159/0x350 [ 569.896415] anon_vma_clone+0xdc/0x580 [ 569.897133] anon_vma_fork+0x82/0x630 [ 569.897815] ? __vm_enough_memory+0x184/0x360 [ 569.898606] dup_mm+0x861/0x1110 [ 569.899212] ? vm_area_dup+0x290/0x290 [ 569.899926] ? __raw_spin_lock_init+0x34/0x100 [ 569.900736] copy_process+0x2409/0x6650 [ 569.901440] ? find_held_lock+0x2c/0x110 [ 569.902197] ? __cleanup_sighand+0xb0/0xb0 [ 569.902676] ? _copy_from_user+0xfb/0x1b0 [ 569.903149] kernel_clone+0xe7/0xa20 [ 569.903568] ? copy_init_mm+0x20/0x20 [ 569.904002] ? ksys_write+0x212/0x250 [ 569.904426] ? lock_downgrade+0x6d0/0x6d0 [ 569.904895] __do_sys_clone3+0x1dd/0x310 [ 569.905346] ? __ia32_sys_clone+0x150/0x150 [ 569.905852] ? rcu_read_lock_any_held+0x69/0x90 [ 569.906370] ? fput_many+0x2f/0x1a0 [ 569.906775] ? ksys_write+0x1a5/0x250 [ 569.907207] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 569.907792] ? syscall_enter_from_user_mode+0x1d/0x50 [ 569.908370] ? trace_hardirqs_on+0x5b/0x180 [ 569.908866] do_syscall_64+0x33/0x40 [ 569.909284] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.909865] RIP: 0033:0x466609 [ 569.910226] 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 [ 569.912386] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 569.913286] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 569.914141] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 569.914985] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.915820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 569.916651] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:03:16 executing program 1: prctl$PR_GET_SECCOMP(0x15) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x46a0, 0xfffffffc, 0x0, &(0x7f0000000080), 0x8) 09:03:16 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x3f00000000000000}) 09:03:16 executing program 0: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r0) 09:03:16 executing program 4 (fault-call:0 fault-nth:38): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:03:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c02, r1) 09:03:16 executing program 2: clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:16 executing program 6: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r0) 09:03:16 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0xd007) [ 579.466089] FAULT_INJECTION: forcing a failure. [ 579.466089] name failslab, interval 1, probability 0, space 0, times 0 [ 579.468076] CPU: 0 PID: 6537 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 579.469074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 579.470781] Call Trace: [ 579.471178] dump_stack+0x107/0x163 [ 579.471717] should_fail.cold+0x5/0xa [ 579.472279] ? down_write+0xe0/0x150 [ 579.472834] ? anon_vma_clone+0xdc/0x580 [ 579.473435] should_failslab+0x5/0x10 [ 579.474011] kmem_cache_alloc+0x5b/0x350 [ 579.474615] anon_vma_clone+0xdc/0x580 [ 579.475199] anon_vma_fork+0x82/0x630 [ 579.475777] ? __vm_enough_memory+0x184/0x360 [ 579.476431] dup_mm+0x861/0x1110 [ 579.476960] ? vm_area_dup+0x290/0x290 [ 579.477549] ? __raw_spin_lock_init+0x34/0x100 [ 579.478236] copy_process+0x2409/0x6650 [ 579.478806] ? find_held_lock+0x2c/0x110 [ 579.479421] ? __cleanup_sighand+0xb0/0xb0 [ 579.480049] ? _copy_from_user+0xfb/0x1b0 [ 579.480673] kernel_clone+0xe7/0xa20 [ 579.481221] ? copy_init_mm+0x20/0x20 [ 579.481981] ? ksys_write+0x212/0x250 [ 579.482959] ? lock_downgrade+0x6d0/0x6d0 [ 579.484010] __do_sys_clone3+0x1dd/0x310 [ 579.485042] ? __ia32_sys_clone+0x150/0x150 [ 579.486155] ? rcu_read_lock_any_held+0x69/0x90 [ 579.487316] ? fput_many+0x2f/0x1a0 [ 579.488255] ? ksys_write+0x1a5/0x250 [ 579.489371] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 579.490897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 579.492197] ? trace_hardirqs_on+0x5b/0x180 [ 579.493273] do_syscall_64+0x33/0x40 [ 579.494238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 579.495139] RIP: 0033:0x466609 [ 579.495683] 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 [ 579.498853] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 579.500120] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 579.501328] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 579.502572] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 579.503763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 579.504997] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:03:16 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c03, r1) 09:03:16 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0xe0ffff) 09:03:16 executing program 0: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r0) 09:03:16 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0xfeffffff00000000}) 09:03:16 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:16 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x145040, 0x20) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, r1, 0x6, 0x9, 0x100, 0x2}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:03:29 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0xffffffff00000000}) 09:03:29 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x1000000) 09:03:29 executing program 4 (fault-call:0 fault-nth:39): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:03:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c04, r1) 09:03:29 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:29 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:29 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) 09:03:29 executing program 0: r0 = syz_io_uring_complete(0x0) syz_io_uring_setup(0x3983, &(0x7f0000000000)={0x0, 0xcdc8, 0x0, 0x0, 0x36c, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) io_uring_enter(r1, 0x5f98, 0x57a5, 0x2, &(0x7f0000000240), 0x8) syz_io_uring_setup(0x28f, &(0x7f0000000080)={0x0, 0x402a, 0x2, 0x0, 0x340}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 09:03:29 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0xfd11, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:29 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x2000000) 09:03:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, r1) [ 592.248009] FAULT_INJECTION: forcing a failure. [ 592.248009] name failslab, interval 1, probability 0, space 0, times 0 [ 592.250146] CPU: 0 PID: 6597 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 592.251637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 592.253694] Call Trace: [ 592.254296] dump_stack+0x107/0x163 [ 592.255107] should_fail.cold+0x5/0xa [ 592.255950] ? ___slab_alloc+0x151/0x700 [ 592.256846] ? create_object.isra.0+0x3a/0xa20 [ 592.257683] should_failslab+0x5/0x10 [ 592.258524] kmem_cache_alloc+0x5b/0x350 [ 592.259248] create_object.isra.0+0x3a/0xa20 [ 592.260033] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 592.260947] kmem_cache_alloc+0x159/0x350 [ 592.261708] anon_vma_clone+0xdc/0x580 [ 592.262424] anon_vma_fork+0x82/0x630 [ 592.263106] ? __vm_enough_memory+0x184/0x360 [ 592.263892] dup_mm+0x861/0x1110 [ 592.264514] ? vm_area_dup+0x290/0x290 [ 592.265501] ? __raw_spin_lock_init+0x34/0x100 [ 592.265577] copy_process+0x2409/0x6650 [ 592.265591] ? find_held_lock+0x2c/0x110 [ 592.265628] ? __cleanup_sighand+0xb0/0xb0 [ 592.265654] ? _copy_from_user+0xfb/0x1b0 [ 592.265677] kernel_clone+0xe7/0xa20 [ 592.265694] ? copy_init_mm+0x20/0x20 [ 592.265724] ? ksys_write+0x212/0x250 [ 592.265738] ? lock_downgrade+0x6d0/0x6d0 [ 592.265757] __do_sys_clone3+0x1dd/0x310 [ 592.265771] ? __ia32_sys_clone+0x150/0x150 [ 592.265807] ? rcu_read_lock_any_held+0x69/0x90 [ 592.265825] ? fput_many+0x2f/0x1a0 [ 592.265840] ? ksys_write+0x1a5/0x250 [ 592.265886] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 592.265908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 592.277407] ? trace_hardirqs_on+0x5b/0x180 [ 592.277427] do_syscall_64+0x33/0x40 [ 592.277443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 592.277453] RIP: 0033:0x466609 [ 592.277470] 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 [ 592.277478] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 592.277495] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 592.277504] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 592.277513] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 592.277521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 592.277530] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:03:29 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0xa, 0x0, 0x0, 0xffffffff}]}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000080)=0x3, 0x4) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:03:29 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:29 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x3f00}) 09:03:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 09:03:29 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:29 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0xae060000) 09:03:29 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:39 executing program 4 (fault-call:0 fault-nth:40): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:03:39 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x3f000000}) 09:03:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:39 executing program 0: r0 = syz_io_uring_setup(0x3702, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000000)=0x0) io_uring_enter(r0, 0x6d12, 0x0, 0x0, &(0x7f0000000040)={[0x6d12]}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00') io_uring_enter(r0, 0x3aec, 0xd1e8, 0x2, &(0x7f0000000180)={[0x3]}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x73488eea, 0x20000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r5}}, 0x88) io_uring_enter(r4, 0x7425, 0x2c9b, 0x0, &(0x7f00000001c0)={[0x9]}, 0x8) pread64(r3, &(0x7f0000000540)=""/41, 0x29, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x20010, r3, 0x10000000) 09:03:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c07, r1) 09:03:39 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0xd0070000) 09:03:39 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:39 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) read$snapshot(0xffffffffffffffff, &(0x7f0000000240)=""/255, 0xff) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={@local, @dev={0xfe, 0x80, '\x00', 0x1b}, @mcast2, 0x0, 0x0, 0xfff, 0x500, 0x9, 0x10000, r0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r1, 0x0, 0x900, 0x0, &(0x7f00000005c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r4, 0x0, 0x900, 0x0, &(0x7f00000005c0)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xdc, 0x0, 0x690, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x2}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0xffffffff}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x2}, @ETHTOOL_A_CHANNELS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x7f}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x7}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x9}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x7fff}]}, 0xdc}}, 0x8080) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$F2FS_IOC_MOVE_RANGE(r7, 0xc020f509, &(0x7f0000000080)={r8, 0x2, 0x258, 0x7}) 09:03:39 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0xffffe000) [ 602.741819] FAULT_INJECTION: forcing a failure. [ 602.741819] name failslab, interval 1, probability 0, space 0, times 0 [ 602.743229] CPU: 1 PID: 6670 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 602.743962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 602.745227] Call Trace: [ 602.745512] dump_stack+0x107/0x163 [ 602.745922] should_fail.cold+0x5/0xa [ 602.746356] ? create_object.isra.0+0x3a/0xa20 [ 602.746853] should_failslab+0x5/0x10 [ 602.747284] kmem_cache_alloc+0x5b/0x350 [ 602.747738] create_object.isra.0+0x3a/0xa20 [ 602.748230] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 602.748790] kmem_cache_alloc+0x159/0x350 [ 602.749254] anon_vma_clone+0xdc/0x580 [ 602.749691] anon_vma_fork+0x82/0x630 [ 602.750136] ? __vm_enough_memory+0x184/0x360 [ 602.750648] dup_mm+0x861/0x1110 [ 602.751036] ? vm_area_dup+0x290/0x290 [ 602.751484] ? __raw_spin_lock_init+0x34/0x100 [ 602.751995] copy_process+0x2409/0x6650 [ 602.752441] ? find_held_lock+0x2c/0x110 [ 602.752903] ? __cleanup_sighand+0xb0/0xb0 [ 602.753384] ? _copy_from_user+0xfb/0x1b0 [ 602.753853] kernel_clone+0xe7/0xa20 [ 602.754291] ? copy_init_mm+0x20/0x20 [ 602.754722] ? ksys_write+0x212/0x250 [ 602.755143] ? lock_downgrade+0x6d0/0x6d0 [ 602.755603] __do_sys_clone3+0x1dd/0x310 [ 602.756055] ? __ia32_sys_clone+0x150/0x150 [ 602.756540] ? rcu_read_lock_any_held+0x69/0x90 [ 602.757069] ? fput_many+0x2f/0x1a0 [ 602.757475] ? ksys_write+0x1a5/0x250 [ 602.757901] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 602.758506] ? syscall_enter_from_user_mode+0x1d/0x50 [ 602.759084] ? trace_hardirqs_on+0x5b/0x180 [ 602.759564] do_syscall_64+0x33/0x40 [ 602.759975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 602.760550] RIP: 0033:0x466609 [ 602.760908] 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 [ 602.762967] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 602.763816] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 602.764585] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 602.765418] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 602.766231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 602.767018] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:03:39 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:39 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0xfeffffff}) 09:03:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:39 executing program 7: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x200440, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x6000, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000080)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x84100, 0x0) preadv(r1, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) fcntl$getflags(r1, 0x401) 09:03:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c09, r1) 09:03:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:52 executing program 0: r0 = syz_io_uring_setup(0x3702, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000000)=0x0) io_uring_enter(r0, 0x6d12, 0x0, 0x0, &(0x7f0000000040)={[0x6d12]}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00') io_uring_enter(r0, 0x3aec, 0xd1e8, 0x2, &(0x7f0000000180)={[0x3]}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x73488eea, 0x20000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r5}}, 0x88) io_uring_enter(r4, 0x7425, 0x2c9b, 0x0, &(0x7f00000001c0)={[0x9]}, 0x8) pread64(r3, &(0x7f0000000540)=""/41, 0x29, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x20010, r3, 0x10000000) 09:03:52 executing program 4 (fault-call:0 fault-nth:41): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:03:52 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = fsmount(0xffffffffffffffff, 0x1, 0x4) r1 = syz_io_uring_complete(0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f00000001c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x3) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x2041, 0x0) syz_io_uring_setup(0x4e47, &(0x7f0000000240)={0x0, 0x85e3, 0x10, 0x2, 0xa, 0x0, r2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)=""/210, 0xd2}], 0x2, 0x4c3, 0x3) 09:03:52 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x0, 0x5, 0xa524}) preadv(r1, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$getflags(r2, 0x408) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000040)) 09:03:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c0a, r1) 09:03:52 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0xfffffffe}) 09:03:52 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x215}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:52 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pwrite64(r0, &(0x7f0000000d80)="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", 0x1000, 0x6) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:03:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:03:52 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 615.593684] FAULT_INJECTION: forcing a failure. [ 615.593684] name failslab, interval 1, probability 0, space 0, times 0 [ 615.594995] CPU: 1 PID: 6740 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 615.595729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 615.596944] Call Trace: [ 615.597234] dump_stack+0x107/0x163 [ 615.597630] should_fail.cold+0x5/0xa [ 615.598046] ? create_object.isra.0+0x3a/0xa20 [ 615.598581] should_failslab+0x5/0x10 [ 615.598995] kmem_cache_alloc+0x5b/0x350 [ 615.599438] ? mark_held_locks+0x9e/0xe0 [ 615.599879] create_object.isra.0+0x3a/0xa20 [ 615.600353] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 615.600904] kmem_cache_alloc+0x159/0x350 [ 615.601360] anon_vma_clone+0xdc/0x580 [ 615.601784] anon_vma_fork+0x82/0x630 [ 615.602201] ? __vm_enough_memory+0x184/0x360 [ 615.602693] dup_mm+0x861/0x1110 [ 615.603068] ? vm_area_dup+0x290/0x290 [ 615.603496] ? __raw_spin_lock_init+0x34/0x100 [ 615.603988] copy_process+0x2409/0x6650 [ 615.604418] ? find_held_lock+0x2c/0x110 [ 615.604867] ? __cleanup_sighand+0xb0/0xb0 [ 615.605335] ? _copy_from_user+0xfb/0x1b0 [ 615.605784] kernel_clone+0xe7/0xa20 [ 615.606186] ? copy_init_mm+0x20/0x20 [ 615.606625] ? ksys_write+0x212/0x250 [ 615.607031] ? lock_downgrade+0x6d0/0x6d0 [ 615.607479] __do_sys_clone3+0x1dd/0x310 [ 615.607936] ? __ia32_sys_clone+0x150/0x150 [ 615.608428] ? rcu_read_lock_any_held+0x69/0x90 [ 615.608954] ? fput_many+0x2f/0x1a0 [ 615.609364] ? ksys_write+0x1a5/0x250 [ 615.609794] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 615.610395] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.610972] ? trace_hardirqs_on+0x5b/0x180 [ 615.611459] do_syscall_64+0x33/0x40 [ 615.611870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 615.612444] RIP: 0033:0x466609 [ 615.612806] 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 [ 615.614865] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 615.615711] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 615.616505] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 615.617356] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 615.618121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 615.619070] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:03:52 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x830000, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:03:52 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) read$snapshot(0xffffffffffffffff, &(0x7f0000000240)=""/255, 0xff) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={@local, @dev={0xfe, 0x80, '\x00', 0x1b}, @mcast2, 0x0, 0x0, 0xfff, 0x500, 0x9, 0x10000, r0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r1, 0x0, 0x900, 0x0, &(0x7f00000005c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r4, 0x0, 0x900, 0x0, &(0x7f00000005c0)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xdc, 0x0, 0x690, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x2}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0xffffffff}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x2}, @ETHTOOL_A_CHANNELS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x7f}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x7}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x9}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x7fff}]}, 0xdc}}, 0x8080) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$F2FS_IOC_MOVE_RANGE(r7, 0xc020f509, &(0x7f0000000080)={r8, 0x2, 0x258, 0x7}) 09:03:52 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:03:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c48, r1) 09:03:52 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x3f00000000000000}) 09:04:03 executing program 4 (fault-call:0 fault-nth:42): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:04:03 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:04:03 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0xfeffffff00000000}) 09:04:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c4c, r1) 09:04:03 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:04:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:03 executing program 1: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:04:03 executing program 0: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0xfeffffff}) [ 626.061059] FAULT_INJECTION: forcing a failure. [ 626.061059] name failslab, interval 1, probability 0, space 0, times 0 [ 626.062786] CPU: 0 PID: 6788 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 626.063725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 626.065397] Call Trace: [ 626.065788] dump_stack+0x107/0x163 [ 626.066338] should_fail.cold+0x5/0xa [ 626.067307] ? anon_vma_fork+0xed/0x630 [ 626.068293] should_failslab+0x5/0x10 [ 626.069231] kmem_cache_alloc+0x5b/0x350 [ 626.070241] anon_vma_fork+0xed/0x630 [ 626.071209] ? __vm_enough_memory+0x184/0x360 [ 626.072327] dup_mm+0x861/0x1110 [ 626.072365] ? vm_area_dup+0x290/0x290 [ 626.072392] ? __raw_spin_lock_init+0x34/0x100 [ 626.072418] copy_process+0x2409/0x6650 [ 626.072436] ? find_held_lock+0x2c/0x110 [ 626.072484] ? __cleanup_sighand+0xb0/0xb0 [ 626.072518] ? _copy_from_user+0xfb/0x1b0 [ 626.072548] kernel_clone+0xe7/0xa20 [ 626.072571] ? copy_init_mm+0x20/0x20 [ 626.080507] ? ksys_write+0x212/0x250 [ 626.080526] ? lock_downgrade+0x6d0/0x6d0 [ 626.080552] __do_sys_clone3+0x1dd/0x310 [ 626.080570] ? __ia32_sys_clone+0x150/0x150 [ 626.080616] ? rcu_read_lock_any_held+0x69/0x90 [ 626.080640] ? fput_many+0x2f/0x1a0 [ 626.080660] ? ksys_write+0x1a5/0x250 [ 626.080688] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 626.080709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 626.080727] ? trace_hardirqs_on+0x5b/0x180 [ 626.080751] do_syscall_64+0x33/0x40 [ 626.080771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 626.080784] RIP: 0033:0x466609 [ 626.080805] 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 09:04:03 executing program 1: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:04:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c07, r1) [ 626.080816] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 626.080838] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 626.080849] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 626.080860] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 626.080871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 626.080882] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:04:03 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:04:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:03 executing program 7: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0xf, r0) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='(\x00', r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x1) preadv(r1, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:04:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c07, r1) 09:04:03 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, 0x0, &(0x7f0000000080)) 09:04:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c68, r1) 09:04:13 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, 0x0, &(0x7f0000000080)) 09:04:13 executing program 4 (fault-call:0 fault-nth:43): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:04:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:13 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) fallocate(r0, 0x15, 0x4, 0x1) io_uring_enter(0xffffffffffffffff, 0x2e95, 0xf1a7, 0x0, &(0x7f0000000080)={[0x207]}, 0x8) 09:04:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c07, r1) 09:04:13 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0xffffffff00000000}) 09:04:13 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40), 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) lseek(0xffffffffffffffff, 0x9d9, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000050540)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050740)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000051740)={0x0, 0x0, "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", "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"}) r6 = syz_open_procfs(0x0, &(0x7f00000005c0)='statm\x00') pread64(r6, &(0x7f0000000040)=""/39, 0x27, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000080)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {r11}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000052740)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {0x0, r4}, {r5, r13}], 0x40, "a8d475ecc6b34c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000025c0)={0x0, r3, "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", "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"}) sendmsg$nl_generic(r0, &(0x7f0000002580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002540)={&(0x7f0000000080)={0x24ac, 0x6, 0x100, 0x70bd28, 0x25dfdbfe, {0x1}, [@typed={0x14, 0xf, 0x0, 0x0, @ipv6=@private0}, @typed={0xc, 0x47, 0x0, 0x0, @u64=0xfffffffffffffff7}, @generic="e09cf96ec412d7b1e852a6c196044df6597409510a009a3d0b176b6996716a8ea7162909308a700e072d8c", @typed={0x8, 0x63, 0x0, 0x0, @fd=r1}, @nested={0x53, 0xd, 0x0, 0x1, [@generic="892dfaf08e79cf44f1", @typed={0xc, 0x47, 0x0, 0x0, @u64=0x7ff}, @generic="5a2a23265c24f678a7785697694414f76ef13534bb922872608fcf24edaf7ce27862c143aedb28903c7d6ed591eb0e1cc39ca5134510ebbb4682"]}, @generic="7ecc0680e42f9c4dc0d1723e7825e8d91fa3a33f28753b778177702c6930310041f84f9179e4c9d1516ee8ed5b1aa1824d38c301317d8e4e86220c95356a943c754b2c702fee9b8fdafe32d5d9554a9fa9be9d8ccb9ea1195f96f672e43369233b7b3b5650bd0c", @nested={0x1b0, 0x5e, 0x0, 0x1, [@generic="3960be73d1d667ce0dbc6af6c6ea655591141b1fa47eb5a54489d3b674f6991018b5acb78882548dfab46c176cc51893fd4c54be397371ed90d02dd5e0eb", @generic="aac04bf40e787602f92c3c2c7f7f67270ee21b5f72f98108a576aa9a1d919db9dc96ba4791aebd09af28b3f120afa6a39da6434ce12ef4c194f6ebc5c5f2a06d2a56f0cf4549909ed2175844a51d9a01771a984c98655f3930571e56e26bf8a2ab87b2258695dd9006423a56807ad69330bad2cb2cd50253", @typed={0xc, 0x3c, 0x0, 0x0, @u64=0x4}, @typed={0x44, 0x19, 0x0, 0x0, @binary="c915d75bb3fb23800918d42917b289b69d9467f9630a4a92a94ec40707d43c30ba1223f35880b457cc967b81564301a2b5058abd519e67b02e008ebf4bcf5f06"}, @generic="8db47e3f94e39e6dbe93cfeb56b47ca6e6228563aa4eb3985c6e8f4e9b66f71bdcff842e50e3a3b592c586b62c0a7e11190c0a21baa56c46fe136d3501bbcec4b599a6ae8c38a368c9b4ef25b4921352ac74aa161b538fa3566ed5fdc30f5f3a0e601a8319e85a37b4d30384bdff74f2c0e32ee7f99ae185faf5729cb007d5598702ac6b7433f69988cd99945b7a44b30762704a24de4a8fcaa9d5fef8776e1112a349f3bf89"]}, @generic="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", @generic="f75e57e5d672c2a099b85e81e0b7491552e4283317d7c96c3295b4aad4eb4c61232e933b8f6145542ffc4d6b0c20acded53c440fe7d2c25015d06c2517f6b1f618211cf3f5b37b2e3354bf2913a033b43ce1bfee2ab3ec9a7c7cc053e878f55c8996094639eaec0776dea8774b0bf1a5753bfdf09820990d6c28e053ec7e1e9ae8110b5af8f0e068f252bf94841dab48853986868c94cbfb2705f5d1e04cb523bc361915e777b397b76026314a65c076499d4c0958ee1b36e7079aebfec33744ef43666676bdcf", @nested={0x1110, 0x28, 0x0, 0x1, [@generic="292513540661376fae952794101b8031", @typed={0x8, 0x3, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @typed={0x8, 0x4a, 0x0, 0x0, @u32=0x7}, @generic="aafd45abf67f22ba4395c46ad60858c406c5bd5d9304e54fe5e0016ea83f9214b59819360ffdcd288eef2c010417b6a997fb1f10c2a36c2b520f49c5e603924d623116e367f208cc1ed258fa2f395187f3386a5166d485d2091b4999d10585084d23916f341749efa54c3cf5ea1df68b1793e850dce2c24d90367bcb81c5298cea0613bb7eb8c86265ef202ab60b39972139af8c89ef6c158a67021d148ee1fe268e5bb9a125637cec95d9badd773334c66ec7da80991e73cecee0d82c5cc18a501c1dee9e20ef4e5d9b03ab615a75231a4a710427ca3111ab5357935899458042773e3e", @typed={0x8, 0x40, 0x0, 0x0, @uid=0xee01}, @generic="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"]}]}, 0x24ac}, 0x1, 0x0, 0x0, 0x40801}, 0x44000) 09:04:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c6c, r1) [ 636.740239] FAULT_INJECTION: forcing a failure. [ 636.740239] name failslab, interval 1, probability 0, space 0, times 0 [ 636.741626] CPU: 0 PID: 6850 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 636.742380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 636.743668] Call Trace: [ 636.743961] dump_stack+0x107/0x163 [ 636.744372] should_fail.cold+0x5/0xa [ 636.744798] ? create_object.isra.0+0x3a/0xa20 [ 636.745310] should_failslab+0x5/0x10 [ 636.745727] kmem_cache_alloc+0x5b/0x350 [ 636.746180] create_object.isra.0+0x3a/0xa20 [ 636.746665] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 636.747229] kmem_cache_alloc+0x159/0x350 [ 636.747692] anon_vma_fork+0xed/0x630 [ 636.748113] ? __vm_enough_memory+0x184/0x360 [ 636.748610] dup_mm+0x861/0x1110 [ 636.748988] ? vm_area_dup+0x290/0x290 [ 636.749429] ? __raw_spin_lock_init+0x34/0x100 [ 636.749928] copy_process+0x2409/0x6650 [ 636.750361] ? find_held_lock+0x2c/0x110 [ 636.750834] ? __cleanup_sighand+0xb0/0xb0 [ 636.751313] ? _copy_from_user+0xfb/0x1b0 [ 636.751769] kernel_clone+0xe7/0xa20 [ 636.752176] ? copy_init_mm+0x20/0x20 [ 636.752599] ? ksys_write+0x212/0x250 [ 636.753011] ? lock_downgrade+0x6d0/0x6d0 [ 636.753468] __do_sys_clone3+0x1dd/0x310 [ 636.753914] ? __ia32_sys_clone+0x150/0x150 [ 636.754406] ? rcu_read_lock_any_held+0x69/0x90 [ 636.754961] ? fput_many+0x2f/0x1a0 [ 636.755366] ? ksys_write+0x1a5/0x250 [ 636.755807] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 636.756412] ? syscall_enter_from_user_mode+0x1d/0x50 [ 636.757004] ? trace_hardirqs_on+0x5b/0x180 [ 636.757490] do_syscall_64+0x33/0x40 [ 636.757922] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 636.758486] RIP: 0033:0x466609 [ 636.758871] 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 [ 636.760999] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 636.761879] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 636.762710] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 636.763539] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 636.764365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 636.765186] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:04:13 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, 0x0, &(0x7f0000000080)) 09:04:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c74, r1) 09:04:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:04:13 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0xfffffffe, 0x0, &(0x7f0000000000), 0x8) 09:04:13 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, 0x0) 09:04:13 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x3f00}) 09:04:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:13 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000080)="033d49a041e5edead68a90bc32cf9667c98f979292dbe6c51c9e30e614181796cbcf97c23d11988976b5e63e857687b2684866f7cb4320bf3f6dbc6199b8382cea628af1e8ffa260640e42a94ed08829f6b8b0b7cbc7c74cd208fb9789a1675e8f", 0x61}, {&(0x7f0000000100)="3d9a21a8f9f354289766c697368b9dfc9fcb512bc24fd689f6a0ea9589e47dd201", 0x21}, {&(0x7f0000000140)="3d90eded4914c981916a4dd48a9da8024d", 0x11}, {&(0x7f0000000180)="68a50c8280e2752bf4b8fbea3f19a663d65b6735d635502ba491adf55b64d51630ef327b0171953227bd015643467c6db9fc92b5152b13677b41ca68ef7829be096f6d4dc89db1627786e262e27800973f860f0709f09eabce424040f0657f7894734d96c9e75d8a95fb40fca95c8847371c027860efc59c4298d2984d39425fbdb8e89a7091dafdea905c6e73b0d04beffa7be9c75e96762ce0449362b2c4442e28daa9bbca4dc905b3261038968a0c37730c7562ccc3992cf8fdd9d64d552685a59038e3dac283145b4fc5c18287fe8de65b76056a1f70af78ad631e8918efd4e67fc6ab1cf415543fb4dd07c89230e4dfc56634f6862f", 0xf8}, {&(0x7f0000000280)="8f5f79e531eedbe155b342dfa20f309fa9248121bd3871338e27fabdb7e50e5a70adab532a71e20635f07f512cf75b241ed645d41b7df4a0fea2fa3a080705f1c9ecca44fc6b22393d08e069e2e648ea9c24d0b4192e59b15f3ee7164ca2d3cee9e73ab1ed7df8e0e31bb933d4062bb109d3b5f3bf0d461c047f3331115025a8dfe6ad64e6c359187ee14ad937ed5fbd2dea668ae81c09e6568b3cb66a181234c7ef843fe594638565b2c97583a496ca1ccac9ee474b1dd6b1d6bbc8045b52f9e39d1a3df734c3d50fb2ac6c057e1ae2d464660a88f61c0d59c87b6c555efb206c", 0xe1}, {&(0x7f0000000380)="9b17a47c27459d2c5d824801241805c79e655b99e80e1114c05875fff44bc4292be81d0cb0c9bfe86e2e73a1459ea12334027705d80e63f9ab69d77d71b12018aa5e9fd0c2074f1cfb5207b7546402d4ea90377a3cc18e7bf0f74987e66dadcecabb678a2ae21fcd", 0x68}, {&(0x7f0000000400)="172e59d9b78d1135a3caa855b4f37f8f4b38f10cc91dbe3adb3242b3130a059ebe0d038e9e8848e42db7186ce5d765b3200d6ea8cb23af3fc11d76156658ce527beb25621a1ee3550e2da9f4b25479b8c8aca6142593588956aef43c9f2df0fb751640f01c7f6ca36b8e55507444c6e4d7bb82494182bb99b3a09934465dff9c4ea23f26627513363c35ff7848af9d51b22f0da7c6c841deb67deba27857e5bb69931c343d5795928d4486dc14593dc6db64d7dc49f6c6400555b35bdb19737f85388bd6d1619ff5926f7c8d", 0xcc}], 0x7) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:04:25 executing program 4 (fault-call:0 fault-nth:44): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:04:25 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0xefe9, 0xb0, 0x3f, 0xc269}, {0xc0c, 0x9b, 0x4, 0x80000001}, {0xfffb, 0x2, 0x91, 0x5}]}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fallocate(r1, 0x8, 0x77, 0x1bbd4d21) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)) 09:04:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c7a, r1) 09:04:25 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1a900, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x8, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x26}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004080) preadv(r0, &(0x7f0000000000), 0x0, 0x0, 0x101) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000080)) 09:04:25 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, 0x0) 09:04:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:25 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x3f000000}) 09:04:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:04:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x541b, r1) 09:04:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) [ 648.266930] FAULT_INJECTION: forcing a failure. [ 648.266930] name failslab, interval 1, probability 0, space 0, times 0 [ 648.268330] CPU: 1 PID: 6911 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 648.269108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 648.270418] Call Trace: [ 648.270722] dump_stack+0x107/0x163 [ 648.271154] should_fail.cold+0x5/0xa [ 648.271599] ? anon_vma_fork+0x1dd/0x630 [ 648.272070] should_failslab+0x5/0x10 [ 648.272515] kmem_cache_alloc+0x5b/0x350 [ 648.272994] anon_vma_fork+0x1dd/0x630 [ 648.273447] dup_mm+0x861/0x1110 [ 648.273854] ? vm_area_dup+0x290/0x290 [ 648.274310] ? __raw_spin_lock_init+0x34/0x100 [ 648.274848] copy_process+0x2409/0x6650 [ 648.275312] ? find_held_lock+0x2c/0x110 [ 648.275797] ? __cleanup_sighand+0xb0/0xb0 [ 648.276294] ? _copy_from_user+0xfb/0x1b0 [ 648.276779] kernel_clone+0xe7/0xa20 [ 648.277215] ? copy_init_mm+0x20/0x20 [ 648.277668] ? ksys_write+0x212/0x250 [ 648.278112] ? lock_downgrade+0x6d0/0x6d0 [ 648.278601] __do_sys_clone3+0x1dd/0x310 [ 648.279097] ? __ia32_sys_clone+0x150/0x150 [ 648.279608] ? rcu_read_lock_any_held+0x69/0x90 [ 648.280156] ? fput_many+0x2f/0x1a0 [ 648.280580] ? ksys_write+0x1a5/0x250 [ 648.281025] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 648.281632] ? syscall_enter_from_user_mode+0x1d/0x50 [ 648.282236] ? trace_hardirqs_on+0x5b/0x180 [ 648.282749] do_syscall_64+0x33/0x40 [ 648.283187] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 648.283794] RIP: 0033:0x466609 [ 648.284168] 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 [ 648.286302] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 648.287202] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 648.288025] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 648.288858] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 648.289676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 648.290493] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:04:25 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, 0x0) 09:04:25 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x48, 0x2, 0x6) 09:04:25 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0xfeffffff}) 09:04:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5421, r1) 09:04:37 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0xfffffffe}) 09:04:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:04:37 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000100)=""/204, 0xcc}], 0x2, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x2080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2}) 09:04:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:04:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:04:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5450, r1) 09:04:37 executing program 4 (fault-call:0 fault-nth:45): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:04:37 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x6, &(0x7f0000000040)=[{0xc9, 0x80, 0x3, 0x1f}, {0x8000, 0x5, 0xb1, 0x1000}, {0x4, 0x9, 0x9, 0xffffff7f}, {0x3c, 0x2, 0x20, 0x100}, {0x0, 0x2, 0x7, 0x1}, {0x8000, 0x1, 0xa9, 0x8}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x8978, 0x0, &(0x7f0000000000), 0x8) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000080)) [ 660.037105] FAULT_INJECTION: forcing a failure. [ 660.037105] name failslab, interval 1, probability 0, space 0, times 0 [ 660.038944] CPU: 0 PID: 6953 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 660.039979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 660.039984] Call Trace: [ 660.040004] dump_stack+0x107/0x163 [ 660.040025] should_fail.cold+0x5/0xa [ 660.040044] ? create_object.isra.0+0x3a/0xa20 [ 660.040060] should_failslab+0x5/0x10 [ 660.040073] kmem_cache_alloc+0x5b/0x350 [ 660.040086] ? mark_held_locks+0x9e/0xe0 [ 660.040106] create_object.isra.0+0x3a/0xa20 [ 660.040118] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 660.040134] kmem_cache_alloc+0x159/0x350 [ 660.047844] anon_vma_fork+0x1dd/0x630 [ 660.048449] dup_mm+0x861/0x1110 [ 660.048994] ? vm_area_dup+0x290/0x290 [ 660.049604] ? __raw_spin_lock_init+0x34/0x100 [ 660.050301] copy_process+0x2409/0x6650 [ 660.050906] ? find_held_lock+0x2c/0x110 [ 660.051561] ? __cleanup_sighand+0xb0/0xb0 [ 660.052226] ? _copy_from_user+0xfb/0x1b0 [ 660.052867] kernel_clone+0xe7/0xa20 [ 660.053453] ? copy_init_mm+0x20/0x20 [ 660.054048] ? ksys_write+0x212/0x250 [ 660.054629] ? lock_downgrade+0x6d0/0x6d0 [ 660.055304] __do_sys_clone3+0x1dd/0x310 [ 660.055904] ? __ia32_sys_clone+0x150/0x150 [ 660.056583] ? rcu_read_lock_any_held+0x69/0x90 [ 660.056604] ? fput_many+0x2f/0x1a0 [ 660.056619] ? ksys_write+0x1a5/0x250 [ 660.056641] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 660.056658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 660.056673] ? trace_hardirqs_on+0x5b/0x180 [ 660.056693] do_syscall_64+0x33/0x40 09:04:37 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x3f00000000000000}) [ 660.056709] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 660.056719] RIP: 0033:0x466609 09:04:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) [ 660.056733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:04:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5451, r1) 09:04:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5450, r1) 09:04:37 executing program 1: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x4000000a}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) [ 660.056741] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 09:04:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) [ 660.056758] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 660.056767] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 660.056776] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 660.056784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 660.056792] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:04:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5452, r1) 09:04:37 executing program 7: setxattr$incfs_id(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={'0000000000000000000000000000000', 0x32}, 0x20, 0x3) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) write$snapshot(r0, &(0x7f0000000100)="0defe1b1144a7ae720e8d684cc0940c6539f3973efb452f370ae1ad25609d845f663a54dcdbd822dd8773800a7efb35997f18f73c1d9d98b020a74bfaff97ba44d5ee222e27854b1086b6c30e7a9fe6fe52c561481e1f14caefb067c498e64670bb9415959ee45d303cca19873d85abf25e301422ede34b57b1314a5a035558ace45b46d29e862048ba98b5cb96b581cf262e1be56e73a2e9bde2f03fb1cb540efe2f3e3f16549cd95e55a7de72f211099abdbbcff22441cde94619cdc6a13071c3e399b8492a175fa35e4ee68", 0xcd) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000300)=""/118, 0x76}], 0x3, 0x5, 0x4) 09:04:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5460, r1) 09:04:49 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x393d00, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:04:49 executing program 2 (fault-call:3 fault-nth:0): clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:04:49 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x1, 0xff, 0x9, 0xfffffa47}, {0x7, 0x50, 0x76, 0xc8f}, {0x81, 0x7, 0x4, 0x401}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:04:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:04:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r1) 09:04:49 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 09:04:49 executing program 4 (fault-call:0 fault-nth:46): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 672.397718] FAULT_INJECTION: forcing a failure. [ 672.397718] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 672.399695] CPU: 0 PID: 7004 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 672.400696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 672.402369] Call Trace: [ 672.402774] dump_stack+0x107/0x163 [ 672.403353] should_fail.cold+0x5/0xa [ 672.403930] __alloc_pages_nodemask+0x182/0x680 [ 672.404619] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 672.405503] ? copy_page_range+0x2821/0x3810 [ 672.406148] alloc_pages_current+0x187/0x280 [ 672.406793] get_zeroed_page+0x14/0xa0 [ 672.407355] __pud_alloc+0x33/0x270 [ 672.407896] copy_page_range+0x2be1/0x3810 [ 672.408510] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 672.409311] ? vm_iomap_memory+0x190/0x190 [ 672.409935] ? downgrade_write+0x3a0/0x3a0 [ 672.410547] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 672.411286] ? __vma_link_rb+0x540/0x700 [ 672.411886] dup_mm+0x8b9/0x1110 [ 672.412403] ? vm_area_dup+0x290/0x290 [ 672.412977] ? __raw_spin_lock_init+0x34/0x100 [ 672.413649] copy_process+0x2409/0x6650 [ 672.414233] ? find_held_lock+0x2c/0x110 [ 672.414848] ? __cleanup_sighand+0xb0/0xb0 [ 672.415497] ? _copy_from_user+0xfb/0x1b0 [ 672.416113] kernel_clone+0xe7/0xa20 [ 672.416660] ? copy_init_mm+0x20/0x20 [ 672.417232] ? ksys_write+0x212/0x250 [ 672.417787] ? lock_downgrade+0x6d0/0x6d0 [ 672.418398] __do_sys_clone3+0x1dd/0x310 [ 672.418991] ? __ia32_sys_clone+0x150/0x150 [ 672.419658] ? rcu_read_lock_any_held+0x69/0x90 [ 672.419955] FAULT_INJECTION: forcing a failure. [ 672.419955] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 672.420338] ? fput_many+0x2f/0x1a0 [ 672.420354] ? ksys_write+0x1a5/0x250 [ 672.420376] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 672.424683] ? syscall_enter_from_user_mode+0x1d/0x50 [ 672.425430] ? trace_hardirqs_on+0x5b/0x180 [ 672.426051] do_syscall_64+0x33/0x40 [ 672.426587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 672.427358] RIP: 0033:0x466609 [ 672.427827] 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 [ 672.430587] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 672.431756] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 672.432839] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 672.433911] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 672.434988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 672.436098] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 672.437220] CPU: 1 PID: 7010 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 672.438695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 672.441130] Call Trace: [ 672.441710] dump_stack+0x107/0x163 [ 672.442504] should_fail.cold+0x5/0xa [ 672.443360] _copy_from_user+0x2e/0x1b0 [ 672.444225] do_ipt_get_ctl+0x49f/0x960 [ 672.445082] ? mutex_lock_io_nested+0x10f0/0x10f0 [ 672.446122] ? get_info+0x590/0x590 [ 672.446904] ? __mutex_unlock_slowpath+0xe1/0x600 [ 672.447961] ? find_held_lock+0x2c/0x110 [ 672.448838] ? wait_for_completion+0x270/0x270 [ 672.449821] ? lock_downgrade+0x6d0/0x6d0 [ 672.450725] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 672.451869] nf_getsockopt+0x78/0xd0 [ 672.452674] ip_getsockopt+0x164/0x1c0 [ 672.453510] ? do_ip_getsockopt+0x1880/0x1880 [ 672.454472] ? lock_downgrade+0x6d0/0x6d0 [ 672.455386] ? proc_fail_nth_write+0x94/0x220 [ 672.456356] raw_getsockopt+0x1a1/0x1d0 [ 672.457216] ? sock_def_destruct+0x10/0x10 [ 672.458119] __sys_getsockopt+0x14c/0x250 [ 672.459013] ? __ia32_sys_setsockopt+0x150/0x150 [ 672.460045] ? ksys_write+0x1a5/0x250 [ 672.460873] __x64_sys_getsockopt+0xba/0x150 [ 672.461820] ? syscall_enter_from_user_mode+0x1d/0x50 [ 672.462923] do_syscall_64+0x33/0x40 [ 672.463784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 672.465113] RIP: 0033:0x466609 [ 672.465822] 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 [ 672.470594] RSP: 002b:00007fe90239a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 672.472279] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 672.473838] RDX: 0000000000000043 RSI: 0000000000000000 RDI: 0000000000000003 [ 672.475408] RBP: 00007fe90239a1d0 R08: 0000000020000080 R09: 0000000000000000 [ 672.476966] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 672.478525] R13: 00007fffceb9629f R14: 00007fe90239a300 R15: 0000000000022000 09:04:49 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xd}], 0x1, 0x0, 0x0) 09:04:49 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0xffffffff00000000}) 09:04:49 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:04:49 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x3f00}) 09:04:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r1) 09:05:00 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x17e) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x200, 0x41400) statx(r0, &(0x7f0000000140)='./file0\x00', 0x400, 0x40, &(0x7f0000000180)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap}, {@cache_mmap}, {@cache_fscache}, {@cache_mmap}, {@posixacl}, {@posixacl}, {@aname={'aname', 0x3d, '/dev/vcs\x00'}}, {@cache_mmap}], [{@audit}, {@dont_hash}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@subj_user={'subj_user', 0x3d, '/dev/vcs\x00'}}, {@obj_type={'obj_type', 0x3d, '@'}}]}}) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:05:00 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x3f000000}) 09:05:00 executing program 4 (fault-call:0 fault-nth:47): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:05:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r1) 09:05:00 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40049409, r1) 09:05:00 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:05:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) [ 683.950589] FAULT_INJECTION: forcing a failure. [ 683.950589] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 683.952330] CPU: 1 PID: 7057 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 683.953257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 683.954768] Call Trace: [ 683.955134] dump_stack+0x107/0x163 [ 683.955650] should_fail.cold+0x5/0xa [ 683.956169] __alloc_pages_nodemask+0x182/0x680 [ 683.956802] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 683.957621] ? lock_downgrade+0x6d0/0x6d0 [ 683.958178] ? do_raw_spin_lock+0x121/0x260 [ 683.958781] alloc_pages_current+0x187/0x280 [ 683.959347] __pmd_alloc+0x37/0x5e0 [ 683.959810] copy_page_range+0x2b18/0x3810 [ 683.960339] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 683.961032] ? vm_iomap_memory+0x190/0x190 [ 683.961565] ? downgrade_write+0x3a0/0x3a0 [ 683.962087] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 683.962706] ? __vma_link_rb+0x540/0x700 [ 683.963222] dup_mm+0x8b9/0x1110 [ 683.963675] ? vm_area_dup+0x290/0x290 [ 683.964170] ? __raw_spin_lock_init+0x34/0x100 [ 683.964743] copy_process+0x2409/0x6650 [ 683.965242] ? find_held_lock+0x2c/0x110 [ 683.965770] ? __cleanup_sighand+0xb0/0xb0 [ 683.966316] ? _copy_from_user+0xfb/0x1b0 [ 683.966841] kernel_clone+0xe7/0xa20 [ 683.967323] ? copy_init_mm+0x20/0x20 [ 683.967816] ? ksys_write+0x212/0x250 [ 683.968301] ? lock_downgrade+0x6d0/0x6d0 [ 683.968822] __do_sys_clone3+0x1dd/0x310 [ 683.969331] ? __ia32_sys_clone+0x150/0x150 [ 683.969884] ? rcu_read_lock_any_held+0x69/0x90 [ 683.970479] ? fput_many+0x2f/0x1a0 [ 683.970931] ? ksys_write+0x1a5/0x250 [ 683.971426] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 683.972077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 683.972714] ? trace_hardirqs_on+0x5b/0x180 [ 683.973250] do_syscall_64+0x33/0x40 [ 683.973723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 683.974356] RIP: 0033:0x466609 [ 683.974762] 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 [ 683.977039] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 683.977983] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 683.978869] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 683.979777] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 683.980663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 683.981553] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:05:01 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) 09:05:01 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x2, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:01 executing program 0: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 09:05:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 09:05:01 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000340)={0x2, &(0x7f00000000c0)=[{0x0, 0x53, 0xc4}, {0x1, 0x29, 0x7a, 0xffffffff}]}) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x0, @multicast2}}) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@ip_retopts={{0xb0, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xea, 0x3, 0x0, [{@multicast1, 0x3}, {@loopback, 0x4}, {@rand_addr=0x64010101, 0x9}, {@multicast2, 0x3f}, {@multicast2, 0x519}]}, @timestamp_addr={0x44, 0x44, 0x20, 0x1, 0xb, [{@dev={0xac, 0x14, 0x14, 0x2f}, 0x1000}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x72}, {@multicast1, 0x60000000}, {@local, 0x401}, {@broadcast, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@multicast1, 0x3}, {@loopback, 0x1f}]}, @cipso={0x86, 0x1c, 0x0, [{0x0, 0x2}, {0x7, 0x6, "315deeae"}, {0x90d02fe9ebda95, 0x7, "8e7d5e42bb"}, {0x5, 0x3, 'F'}, {0x2, 0x4, "cf6d"}]}, @lsrr={0x83, 0x13, 0x4, [@rand_addr=0x64010101, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@rr={0x7, 0xf, 0x70, [@rand_addr=0x64010102, @local, @multicast1]}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x1c, 0xba, 0x3, 0x2, [{@rand_addr=0x64010102, 0x1}, {@multicast2, 0x8}, {@broadcast, 0x3ff}]}, @timestamp={0x44, 0x20, 0x5a, 0x0, 0x1, [0x7, 0x579a, 0x40000000, 0x1, 0x7, 0x571e, 0x2]}, @lsrr={0x83, 0x27, 0x25, [@rand_addr=0x64010102, @rand_addr=0x64010101, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast2, @broadcast, @dev={0xac, 0x14, 0x14, 0x31}]}, @end, @ssrr={0x89, 0x17, 0xa7, [@rand_addr=0x64010102, @empty, @broadcast, @loopback, @empty]}]}}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffff7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1000}}], 0x200}}], 0x1, 0x6d9e6dd84d16b2af) 09:05:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40081271, r1) 09:05:01 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x3, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:01 executing program 1: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14, 0x800) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0x10}, r0, 0x1, 0x0, 0x1}, 0x3) 09:05:01 executing program 0: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 09:05:01 executing program 4 (fault-call:0 fault-nth:48): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:05:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) [ 684.156668] FAULT_INJECTION: forcing a failure. [ 684.156668] name failslab, interval 1, probability 0, space 0, times 0 [ 684.157954] CPU: 0 PID: 7107 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 684.158693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 684.159929] Call Trace: [ 684.160224] dump_stack+0x107/0x163 [ 684.160624] should_fail.cold+0x5/0xa [ 684.161039] ? __pmd_alloc+0x94/0x5e0 [ 684.161471] should_failslab+0x5/0x10 [ 684.161895] kmem_cache_alloc+0x5b/0x350 [ 684.162345] __pmd_alloc+0x94/0x5e0 [ 684.162745] copy_page_range+0x2b18/0x3810 [ 684.163214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 684.163834] ? vm_iomap_memory+0x190/0x190 [ 684.164304] ? downgrade_write+0x3a0/0x3a0 [ 684.164765] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 684.165314] ? __vma_link_rb+0x540/0x700 [ 684.165762] dup_mm+0x8b9/0x1110 [ 684.166142] ? vm_area_dup+0x290/0x290 [ 684.166567] ? __raw_spin_lock_init+0x34/0x100 [ 684.167076] copy_process+0x2409/0x6650 [ 684.167518] ? find_held_lock+0x2c/0x110 [ 684.167982] ? __cleanup_sighand+0xb0/0xb0 [ 684.168450] ? _copy_from_user+0xfb/0x1b0 [ 684.168913] kernel_clone+0xe7/0xa20 [ 684.169322] ? copy_init_mm+0x20/0x20 [ 684.169743] ? ksys_write+0x212/0x250 [ 684.170159] ? lock_downgrade+0x6d0/0x6d0 [ 684.170614] __do_sys_clone3+0x1dd/0x310 [ 684.171064] ? __ia32_sys_clone+0x150/0x150 [ 684.171560] ? rcu_read_lock_any_held+0x69/0x90 [ 684.172073] ? fput_many+0x2f/0x1a0 [ 684.172476] ? ksys_write+0x1a5/0x250 [ 684.172895] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 684.173472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 684.174043] ? trace_hardirqs_on+0x5b/0x180 [ 684.174517] do_syscall_64+0x33/0x40 [ 684.174928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 684.175499] RIP: 0033:0x466609 [ 684.175858] 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 [ 684.177881] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 684.178747] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 684.179583] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 684.180359] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 684.181135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 684.181941] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:05:01 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) 09:05:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40086602, r1) 09:05:16 executing program 4 (fault-call:0 fault-nth:49): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:05:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40087602, r1) 09:05:16 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x4, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 09:05:16 executing program 0: close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 09:05:16 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ptrace$cont(0x7, r0, 0x9, 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ptrace(0x11, r0) r1 = fork() ptrace(0x4210, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x27d10188) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:05:16 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/185, 0xb9}], 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 09:05:16 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}) [ 699.280493] FAULT_INJECTION: forcing a failure. [ 699.280493] name failslab, interval 1, probability 0, space 0, times 0 [ 699.281799] CPU: 1 PID: 7135 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 699.282538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 699.283784] Call Trace: [ 699.284074] dump_stack+0x107/0x163 [ 699.284471] should_fail.cold+0x5/0xa [ 699.284892] ? create_object.isra.0+0x3a/0xa20 [ 699.285379] should_failslab+0x5/0x10 [ 699.285797] kmem_cache_alloc+0x5b/0x350 [ 699.286241] create_object.isra.0+0x3a/0xa20 [ 699.286717] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 699.287267] kmem_cache_alloc+0x159/0x350 [ 699.287737] __pmd_alloc+0x94/0x5e0 [ 699.288138] copy_page_range+0x2b18/0x3810 [ 699.288591] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 699.289184] ? vm_iomap_memory+0x190/0x190 [ 699.289643] ? downgrade_write+0x3a0/0x3a0 [ 699.290099] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 699.290637] ? __vma_link_rb+0x540/0x700 [ 699.291081] dup_mm+0x8b9/0x1110 [ 699.291453] ? vm_area_dup+0x290/0x290 [ 699.291880] ? __raw_spin_lock_init+0x34/0x100 [ 699.292368] copy_process+0x2409/0x6650 [ 699.292799] ? find_held_lock+0x2c/0x110 [ 699.293253] ? __cleanup_sighand+0xb0/0xb0 [ 699.293711] ? _copy_from_user+0xfb/0x1b0 [ 699.294163] kernel_clone+0xe7/0xa20 [ 699.294563] ? copy_init_mm+0x20/0x20 [ 699.294988] ? ksys_write+0x212/0x250 [ 699.295396] ? lock_downgrade+0x6d0/0x6d0 [ 699.295858] __do_sys_clone3+0x1dd/0x310 [ 699.296299] ? __ia32_sys_clone+0x150/0x150 [ 699.296775] ? rcu_read_lock_any_held+0x69/0x90 [ 699.297283] ? fput_many+0x2f/0x1a0 [ 699.297709] ? ksys_write+0x1a5/0x250 [ 699.298119] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 699.298698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 699.299266] ? trace_hardirqs_on+0x5b/0x180 [ 699.299763] do_syscall_64+0x33/0x40 [ 699.300174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 699.300737] RIP: 0033:0x466609 [ 699.301095] 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 [ 699.303124] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 699.303977] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 699.304767] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 699.305555] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 699.306346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 699.307135] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:05:16 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 09:05:16 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x6, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:16 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}) 09:05:16 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:05:16 executing program 6: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x3f000000}) 09:05:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40101283, r1) 09:05:16 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}) 09:05:16 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) syz_open_dev$vcsa(&(0x7f0000000380), 0x4000000fb, 0x127400) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x2, 0x8080) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x170, 0x0, 0x402, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_NODE={0xf4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x66, 0x3, "8f725105b9a1af04ddce87f49155b349d8e9f2c456abb42e97eeb48b5eddd50ac6564e7dc339ccb8b5c362362bbcfa5fe7a555fd72be38f74ca7588ce764656c3cfb3ccdf497aebf00d55e3f6e450e570d55f01daabc152d99aa5fc2bead928aaea7"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "02ce2a54dd1df9c59eddf87d5572013623429dd3a7d373da4812e8958360"}}, @TIPC_NLA_NODE_ID={0x31, 0x3, "3f0fccb2f0504184f765fc7b53dcf7b83e44d40f564cdcfa02176277657952bf32100f3633efbe2dd50650c439"}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x8000}, 0x10) accept$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10) 09:05:16 executing program 4 (fault-call:0 fault-nth:50): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 699.519450] FAULT_INJECTION: forcing a failure. [ 699.519450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 699.520946] CPU: 1 PID: 7180 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 699.521721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 699.522961] Call Trace: [ 699.523257] dump_stack+0x107/0x163 [ 699.523715] should_fail.cold+0x5/0xa [ 699.524152] __alloc_pages_nodemask+0x182/0x680 [ 699.524672] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 699.525338] ? find_held_lock+0x2c/0x110 [ 699.525800] ? __pmd_alloc+0x2db/0x5e0 [ 699.526230] ? lock_downgrade+0x6d0/0x6d0 [ 699.526687] ? do_raw_spin_lock+0x121/0x260 [ 699.527164] alloc_pages_current+0x187/0x280 [ 699.527664] pte_alloc_one+0x16/0x190 [ 699.528097] __pte_alloc+0x1d/0x320 [ 699.528495] copy_page_range+0x1a1d/0x3810 [ 699.528960] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 699.529563] ? vm_iomap_memory+0x190/0x190 [ 699.530030] ? downgrade_write+0x3a0/0x3a0 [ 699.530498] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 699.531058] ? __vma_link_rb+0x540/0x700 [ 699.531514] dup_mm+0x8b9/0x1110 [ 699.531914] ? vm_area_dup+0x290/0x290 [ 699.532343] ? __raw_spin_lock_init+0x34/0x100 [ 699.532861] copy_process+0x2409/0x6650 [ 699.533300] ? find_held_lock+0x2c/0x110 [ 699.533772] ? __cleanup_sighand+0xb0/0xb0 [ 699.534249] ? _copy_from_user+0xfb/0x1b0 [ 699.534711] kernel_clone+0xe7/0xa20 [ 699.535126] ? copy_init_mm+0x20/0x20 [ 699.535574] ? ksys_write+0x212/0x250 [ 699.535991] ? lock_downgrade+0x6d0/0x6d0 [ 699.536457] __do_sys_clone3+0x1dd/0x310 [ 699.536913] ? __ia32_sys_clone+0x150/0x150 [ 699.537402] ? rcu_read_lock_any_held+0x69/0x90 [ 699.537923] ? fput_many+0x2f/0x1a0 [ 699.538324] ? ksys_write+0x1a5/0x250 [ 699.538757] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 699.539358] ? syscall_enter_from_user_mode+0x1d/0x50 [ 699.539991] ? trace_hardirqs_on+0x5b/0x180 [ 699.540472] do_syscall_64+0x33/0x40 [ 699.540884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 699.541448] RIP: 0033:0x466609 [ 699.541809] 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 [ 699.543882] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 699.544716] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 699.545507] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 699.546291] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 699.547078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 699.547881] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:05:27 executing program 4 (fault-call:0 fault-nth:51): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:05:27 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0xc, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:27 executing program 6: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x3f000000}) 09:05:27 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:05:27 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x100, 0xfb, 0x9, 0x69cd7e43}, {0x2, 0x8, 0x8, 0x200000}]}) io_uring_enter(0xffffffffffffffff, 0x2, 0x400000, 0x4, &(0x7f0000000000), 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x804402, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@noextend}, {@access_client}, {@cache_mmap}], [{@subj_user={'subj_user', 0x3d, '%'}}, {@dont_hash}, {@pcr={'pcr', 0x3d, 0x13}}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}}) syncfs(r0) 09:05:27 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}) 09:05:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40101286, r1) 09:05:27 executing program 7: write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="134a72303000"/20], 0x13) preadv(0xffffffffffffffff, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) [ 710.235906] FAULT_INJECTION: forcing a failure. [ 710.235906] name failslab, interval 1, probability 0, space 0, times 0 [ 710.237701] CPU: 0 PID: 7210 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 710.238679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 710.240310] Call Trace: [ 710.240693] dump_stack+0x107/0x163 [ 710.241225] should_fail.cold+0x5/0xa [ 710.241785] ? ptlock_alloc+0x1d/0x70 [ 710.242327] should_failslab+0x5/0x10 [ 710.242879] kmem_cache_alloc+0x5b/0x350 [ 710.243487] ptlock_alloc+0x1d/0x70 [ 710.244031] pte_alloc_one+0x68/0x190 [ 710.244591] __pte_alloc+0x1d/0x320 [ 710.245120] copy_page_range+0x1a1d/0x3810 [ 710.245744] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 710.246565] ? vm_iomap_memory+0x190/0x190 [ 710.247191] ? downgrade_write+0x3a0/0x3a0 [ 710.247823] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 710.248555] ? __vma_link_rb+0x540/0x700 [ 710.249161] dup_mm+0x8b9/0x1110 [ 710.249667] ? vm_area_dup+0x290/0x290 [ 710.250245] ? __raw_spin_lock_init+0x34/0x100 [ 710.250906] copy_process+0x2409/0x6650 [ 710.251503] ? find_held_lock+0x2c/0x110 [ 710.252135] ? __cleanup_sighand+0xb0/0xb0 [ 710.252784] ? _copy_from_user+0xfb/0x1b0 [ 710.253419] kernel_clone+0xe7/0xa20 [ 710.253960] ? copy_init_mm+0x20/0x20 [ 710.254507] ? ksys_write+0x212/0x250 [ 710.255043] ? lock_downgrade+0x6d0/0x6d0 [ 710.255639] __do_sys_clone3+0x1dd/0x310 [ 710.256248] ? __ia32_sys_clone+0x150/0x150 [ 710.256879] ? rcu_read_lock_any_held+0x69/0x90 [ 710.257544] ? fput_many+0x2f/0x1a0 [ 710.258067] ? ksys_write+0x1a5/0x250 [ 710.258609] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 710.259347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 710.260085] ? trace_hardirqs_on+0x5b/0x180 [ 710.260722] do_syscall_64+0x33/0x40 [ 710.261260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 710.262004] RIP: 0033:0x466609 [ 710.262458] 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 [ 710.265124] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 710.266230] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 710.267252] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 710.268283] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 710.269308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 710.270326] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:05:27 executing program 6: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x3f00}) 09:05:27 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:05:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40101288, r1) 09:05:27 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) 09:05:27 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x12, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:27 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:05:27 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x800, 0x6, 0x2, 0x2}, {0x6, 0x2, 0x1f, 0x7ff}, {0x9839, 0xff, 0x0, 0x9}, {0x4, 0x40, 0x20, 0x10000}, {0x2, 0x4, 0x7, 0xfff}, {0x401, 0x81, 0x40, 0x58d}, {0x6, 0x7, 0x4f, 0x8000}]}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[{0x9, 0x54, 0x81, 0x40}, {0x80, 0x8, 0xff, 0xffffffe1}, {0x7, 0xf7, 0x8, 0x1b90}, {0x2, 0x7f, 0x22, 0x3}, {0xad57, 0x20, 0x40, 0x32f}, {0x5, 0x4, 0x7, 0x10000}, {0x7, 0x8, 0x61, 0x3}, {0x7, 0x38, 0x0, 0x8}, {0x40, 0x49, 0x7f, 0x5}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:05:27 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x18, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:39 executing program 6 (fault-call:4 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:05:39 executing program 4 (fault-call:0 fault-nth:52): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:05:39 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8000) 09:05:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:05:39 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) 09:05:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x401070c9, r1) 09:05:39 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x1e, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:39 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x69f7c06a}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x8, 0x7f, 0x80, 0xc3af}, {0x8, 0x0, 0x7f, 0x42d}, {0x3, 0xc1, 0x7d, 0x80000001}, {0x9, 0x9, 0x3f}, {0x6, 0x20, 0x9, 0x9}, {0x827, 0x6, 0x3f, 0x40}]}) [ 722.604745] FAULT_INJECTION: forcing a failure. [ 722.604745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 722.607435] CPU: 0 PID: 7268 Comm: syz-executor.6 Not tainted 5.10.56 #1 [ 722.608949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 722.611462] Call Trace: [ 722.612058] dump_stack+0x107/0x163 [ 722.612872] should_fail.cold+0x5/0xa [ 722.613721] _copy_to_user+0x2e/0x180 [ 722.614571] simple_read_from_buffer+0xcc/0x160 [ 722.615607] proc_fail_nth_read+0x194/0x220 [ 722.616587] ? proc_sessionid_read+0x220/0x220 [ 722.617601] ? security_file_permission+0x24e/0x570 [ 722.618713] ? proc_sessionid_read+0x220/0x220 [ 722.619725] vfs_read+0x228/0x580 [ 722.620507] ksys_read+0x12d/0x250 [ 722.621302] ? __ia32_sys_pwrite64+0x230/0x230 [ 722.622313] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.623490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.624658] do_syscall_64+0x33/0x40 [ 722.625485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.625662] FAULT_INJECTION: forcing a failure. [ 722.625662] name failslab, interval 1, probability 0, space 0, times 0 [ 722.626614] RIP: 0033:0x41935c [ 722.626636] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 722.626645] RSP: 002b:00007f5afb416170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 722.626665] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 722.626675] RDX: 000000000000000f RSI: 00007f5afb4161e0 RDI: 0000000000000005 [ 722.626693] RBP: 00007f5afb4161d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.640262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 722.641829] R13: 00007ffec2791d7f R14: 00007f5afb416300 R15: 0000000000022000 [ 722.643429] CPU: 1 PID: 7273 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 722.644978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 722.647492] Call Trace: [ 722.648076] dump_stack+0x107/0x163 [ 722.648865] should_fail.cold+0x5/0xa [ 722.649704] ? create_object.isra.0+0x3a/0xa20 [ 722.649724] should_failslab+0x5/0x10 [ 722.649740] kmem_cache_alloc+0x5b/0x350 [ 722.649761] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 722.649786] create_object.isra.0+0x3a/0xa20 [ 722.649802] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 722.649826] kmem_cache_alloc+0x159/0x350 [ 722.656685] ptlock_alloc+0x1d/0x70 [ 722.656705] pte_alloc_one+0x68/0x190 [ 722.656722] __pte_alloc+0x1d/0x320 [ 722.656744] copy_page_range+0x1a1d/0x3810 [ 722.656765] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 722.656833] ? vm_iomap_memory+0x190/0x190 [ 722.656861] ? downgrade_write+0x3a0/0x3a0 [ 722.656877] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 722.656896] ? __vma_link_rb+0x540/0x700 [ 722.656923] dup_mm+0x8b9/0x1110 [ 722.656956] ? vm_area_dup+0x290/0x290 09:05:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x401070ca, r1) [ 722.656980] ? __raw_spin_lock_init+0x34/0x100 [ 722.657004] copy_process+0x2409/0x6650 [ 722.657021] ? find_held_lock+0x2c/0x110 [ 722.657063] ? __cleanup_sighand+0xb0/0xb0 09:05:39 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x24, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 722.657095] ? _copy_from_user+0xfb/0x1b0 [ 722.657122] kernel_clone+0xe7/0xa20 [ 722.657143] ? copy_init_mm+0x20/0x20 [ 722.657178] ? ksys_write+0x212/0x250 [ 722.657195] ? lock_downgrade+0x6d0/0x6d0 [ 722.657217] __do_sys_clone3+0x1dd/0x310 [ 722.657235] ? __ia32_sys_clone+0x150/0x150 [ 722.657276] ? rcu_read_lock_any_held+0x69/0x90 [ 722.657297] ? fput_many+0x2f/0x1a0 [ 722.657315] ? ksys_write+0x1a5/0x250 [ 722.657341] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.657360] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.657377] ? trace_hardirqs_on+0x5b/0x180 [ 722.657399] do_syscall_64+0x33/0x40 [ 722.657417] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.657429] RIP: 0033:0x466609 [ 722.657449] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:05:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) [ 722.657459] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 722.657479] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 722.657490] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 722.657500] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.657510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 722.657521] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 722.688127] audit: type=1326 audit(1628327139.740:16): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7270 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x69f70000 09:05:39 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x2a, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:39 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}) 09:05:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:05:39 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) fallocate(r0, 0x0, 0x0, 0x8ec0) 09:05:51 executing program 4 (fault-call:0 fault-nth:53): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:05:51 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x1efa, 0xe7e6, 0x1, &(0x7f0000000000)={[0xd784]}, 0x8) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x9, 0x3, 0x0, 0x9}, {0x0, 0x2, 0x7, 0x5451}, {0x5, 0x80, 0x9, 0x20}, {0xffe0, 0x9f, 0x2, 0x1e5f}, {0xfbe9, 0x7, 0x2, 0x1}, {0x0, 0x7, 0x5, 0x6}, {0x0, 0x7, 0x4, 0x2}, {0x5, 0x9, 0x6, 0x9f}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) 09:05:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x401070cd, r1) 09:05:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x2, r1) 09:05:51 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x30, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:51 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000300)=""/19, 0x13}], 0x3, 0x800008, 0x16) 09:05:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:05:51 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 09:05:51 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x36, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 734.037686] FAULT_INJECTION: forcing a failure. [ 734.037686] name failslab, interval 1, probability 0, space 0, times 0 [ 734.039509] CPU: 0 PID: 7343 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 734.040561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 734.042309] Call Trace: [ 734.042711] dump_stack+0x107/0x163 [ 734.043279] should_fail.cold+0x5/0xa [ 734.043883] ? vm_area_dup+0x78/0x290 [ 734.044485] should_failslab+0x5/0x10 [ 734.045107] kmem_cache_alloc+0x5b/0x350 [ 734.045726] vm_area_dup+0x78/0x290 [ 734.046298] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 734.047005] ? lock_downgrade+0x6d0/0x6d0 [ 734.047641] ? copy_page_range+0x242d/0x3810 [ 734.048325] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 734.049038] ? avc_has_extended_perms+0xec0/0xec0 [ 734.049784] ? vm_area_alloc+0x110/0x110 [ 734.050416] ? selinux_vm_enough_memory+0x10f/0x170 [ 734.051151] ? selinux_sb_statfs+0x250/0x250 [ 734.051794] ? percpu_counter_add_batch+0x8b/0x130 [ 734.052532] ? __vm_enough_memory+0x184/0x360 [ 734.053208] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 734.053949] dup_mm+0x44d/0x1110 [ 734.054464] ? vm_area_dup+0x290/0x290 [ 734.055044] ? __raw_spin_lock_init+0x34/0x100 [ 734.055725] copy_process+0x2409/0x6650 [ 734.056316] ? find_held_lock+0x2c/0x110 [ 734.056953] ? __cleanup_sighand+0xb0/0xb0 [ 734.057593] ? _copy_from_user+0xfb/0x1b0 [ 734.058202] kernel_clone+0xe7/0xa20 [ 734.058774] ? copy_init_mm+0x20/0x20 [ 734.059351] ? ksys_write+0x212/0x250 [ 734.059928] ? lock_downgrade+0x6d0/0x6d0 [ 734.060579] __do_sys_clone3+0x1dd/0x310 [ 734.061176] ? __ia32_sys_clone+0x150/0x150 [ 734.061830] ? rcu_read_lock_any_held+0x69/0x90 [ 734.062514] ? fput_many+0x2f/0x1a0 [ 734.063069] ? ksys_write+0x1a5/0x250 [ 734.063635] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 734.064423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 734.065187] ? trace_hardirqs_on+0x5b/0x180 [ 734.065830] do_syscall_64+0x33/0x40 [ 734.066391] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 734.067144] RIP: 0033:0x466609 [ 734.067620] 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 [ 734.070351] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 734.071460] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 734.072547] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 734.073616] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 734.074689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 734.075732] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:05:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:05:51 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}) 09:05:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x401870c8, r1) 09:05:51 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:05:51 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x3c, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:05:51 executing program 1: r0 = fork() ptrace(0x10, r0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001280)={0x0, 0x0}) clone3(&(0x7f0000001340)={0x242218a00, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), {0x14}, &(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000001200)=""/113, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1], 0x5}, 0x58) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x17, &(0x7f0000000000), 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000140)=[{0x4, 0x1f, 0x22, 0x7ff}, {0x5, 0x0, 0x1f, 0x2}, {0x800, 0x5, 0x5, 0x5}, {0x6, 0x8, 0x9, 0x3}]}, 0x10) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r4 = dup2(r2, 0xffffffffffffffff) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x5}, 0x4) 09:05:51 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000040)=""/178, 0xb2}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000001c0)=""/152, 0x98}], 0x3, 0x9c, 0x46b) 09:05:51 executing program 4 (fault-call:0 fault-nth:54): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:05:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x301, r1) [ 734.299589] FAULT_INJECTION: forcing a failure. [ 734.299589] name failslab, interval 1, probability 0, space 0, times 0 [ 734.301272] CPU: 0 PID: 7397 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 734.302181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 734.303695] Call Trace: [ 734.304055] dump_stack+0x107/0x163 [ 734.304554] should_fail.cold+0x5/0xa [ 734.305075] ? create_object.isra.0+0x3a/0xa20 [ 734.305692] should_failslab+0x5/0x10 [ 734.306203] kmem_cache_alloc+0x5b/0x350 [ 734.306747] create_object.isra.0+0x3a/0xa20 [ 734.307332] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 734.308009] kmem_cache_alloc+0x159/0x350 [ 734.308587] vm_area_dup+0x78/0x290 [ 734.309078] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 734.309612] ? lock_downgrade+0x6d0/0x6d0 [ 734.310073] ? copy_page_range+0x242d/0x3810 [ 734.310580] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 734.311108] ? avc_has_extended_perms+0xec0/0xec0 [ 734.311657] ? vm_area_alloc+0x110/0x110 [ 734.312133] ? selinux_vm_enough_memory+0x10f/0x170 [ 734.312704] ? selinux_sb_statfs+0x250/0x250 [ 734.313209] ? percpu_counter_add_batch+0x8b/0x130 [ 734.313770] ? __vm_enough_memory+0x184/0x360 [ 734.314281] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 734.314859] dup_mm+0x44d/0x1110 [ 734.315258] ? vm_area_dup+0x290/0x290 [ 734.315667] ? __raw_spin_lock_init+0x34/0x100 [ 734.316149] copy_process+0x2409/0x6650 [ 734.316602] ? find_held_lock+0x2c/0x110 [ 734.317107] ? __cleanup_sighand+0xb0/0xb0 [ 734.317611] ? _copy_from_user+0xfb/0x1b0 [ 734.318100] kernel_clone+0xe7/0xa20 [ 734.318546] ? copy_init_mm+0x20/0x20 [ 734.319003] ? ksys_write+0x212/0x250 [ 734.319451] ? lock_downgrade+0x6d0/0x6d0 [ 734.319931] __do_sys_clone3+0x1dd/0x310 [ 734.320415] ? __ia32_sys_clone+0x150/0x150 [ 734.320924] ? rcu_read_lock_any_held+0x69/0x90 [ 734.321460] ? fput_many+0x2f/0x1a0 [ 734.321878] ? ksys_write+0x1a5/0x250 [ 734.322318] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 734.322926] ? syscall_enter_from_user_mode+0x1d/0x50 [ 734.323515] ? trace_hardirqs_on+0x5b/0x180 [ 734.324006] do_syscall_64+0x33/0x40 [ 734.324452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 734.325039] RIP: 0033:0x466609 [ 734.325413] 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 [ 734.327519] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 734.328407] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 734.329228] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 734.330047] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 734.330863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 734.331678] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 747.716009] FAULT_INJECTION: forcing a failure. [ 747.716009] name failslab, interval 1, probability 0, space 0, times 0 [ 747.717907] CPU: 0 PID: 7406 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 747.718913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 747.720610] Call Trace: [ 747.721013] dump_stack+0x107/0x163 [ 747.721551] should_fail.cold+0x5/0xa 09:06:04 executing program 4 (fault-call:0 fault-nth:55): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:06:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:06:04 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x42, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x401870cb, r1) 09:06:04 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40), 0xfee, 0x8, 0x0) 09:06:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1260, r1) 09:06:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x4, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:06:04 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}) [ 747.722107] ? anon_vma_clone+0xdc/0x580 [ 747.722931] should_failslab+0x5/0x10 [ 747.723523] kmem_cache_alloc+0x5b/0x350 [ 747.724158] anon_vma_clone+0xdc/0x580 [ 747.724788] anon_vma_fork+0x82/0x630 [ 747.725371] ? __vm_enough_memory+0x184/0x360 [ 747.726061] dup_mm+0x861/0x1110 [ 747.726593] ? vm_area_dup+0x290/0x290 [ 747.727205] ? __raw_spin_lock_init+0x34/0x100 [ 747.727920] copy_process+0x2409/0x6650 [ 747.728523] ? find_held_lock+0x2c/0x110 [ 747.729146] ? __cleanup_sighand+0xb0/0xb0 [ 747.729781] ? _copy_from_user+0xfb/0x1b0 [ 747.730401] kernel_clone+0xe7/0xa20 [ 747.730946] ? copy_init_mm+0x20/0x20 [ 747.731522] ? ksys_write+0x212/0x250 [ 747.732078] ? lock_downgrade+0x6d0/0x6d0 [ 747.732721] __do_sys_clone3+0x1dd/0x310 [ 747.733326] ? __ia32_sys_clone+0x150/0x150 [ 747.733978] ? rcu_read_lock_any_held+0x69/0x90 [ 747.734655] ? fput_many+0x2f/0x1a0 [ 747.735179] ? ksys_write+0x1a5/0x250 [ 747.735737] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 747.736571] ? syscall_enter_from_user_mode+0x1d/0x50 [ 747.737310] ? trace_hardirqs_on+0x5b/0x180 [ 747.737973] do_syscall_64+0x33/0x40 [ 747.738511] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 747.739257] RIP: 0033:0x466609 [ 747.739717] 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 [ 747.742476] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 747.743598] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 747.744664] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 747.745771] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 747.746884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 747.748031] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:06:04 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x300, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x7854, 0xd73, 0x3, &(0x7f0000000080), 0x8) 09:06:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(0x0, 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:06:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x401870cc, r1) 09:06:04 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x600, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:04 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x8900, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f0000000140)=r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f0000000180)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:06:04 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000040)={0x1, 0x4d}) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:06:14 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x7062, 0x1, &(0x7f0000000000)={[0xd003]}, 0x8) 09:06:14 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x464840, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/172, 0xac}], 0x1, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000040)) 09:06:14 executing program 3: unshare(0x8000000) unshare(0x4000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) r0 = semget$private(0x0, 0x1, 0x200) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000080), 0x0, &(0x7f0000000100)={r1, r2+10000000}) 09:06:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4020940d, r1) 09:06:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1263, r1) 09:06:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 09:06:14 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0xc00, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:14 executing program 4 (fault-call:0 fault-nth:56): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 757.695580] FAULT_INJECTION: forcing a failure. [ 757.695580] name failslab, interval 1, probability 0, space 0, times 0 [ 757.697386] CPU: 1 PID: 7480 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 757.698416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 757.700133] Call Trace: [ 757.700555] dump_stack+0x107/0x163 [ 757.701114] should_fail.cold+0x5/0xa [ 757.701703] ? create_object.isra.0+0x3a/0xa20 [ 757.702401] should_failslab+0x5/0x10 [ 757.702979] kmem_cache_alloc+0x5b/0x350 [ 757.703606] create_object.isra.0+0x3a/0xa20 [ 757.704274] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 757.705077] kmem_cache_alloc+0x159/0x350 [ 757.705705] anon_vma_clone+0xdc/0x580 [ 757.706298] anon_vma_fork+0x82/0x630 [ 757.706867] ? __vm_enough_memory+0x184/0x360 [ 757.707546] dup_mm+0x861/0x1110 [ 757.708035] ? vm_area_dup+0x290/0x290 [ 757.708642] ? __raw_spin_lock_init+0x34/0x100 [ 757.709336] copy_process+0x2409/0x6650 [ 757.709937] ? find_held_lock+0x2c/0x110 [ 757.710573] ? __cleanup_sighand+0xb0/0xb0 [ 757.711225] ? _copy_from_user+0xfb/0x1b0 [ 757.711858] kernel_clone+0xe7/0xa20 [ 757.712424] ? copy_init_mm+0x20/0x20 [ 757.713045] ? ksys_write+0x212/0x250 [ 757.713624] ? lock_downgrade+0x6d0/0x6d0 [ 757.714260] __do_sys_clone3+0x1dd/0x310 [ 757.714872] ? __ia32_sys_clone+0x150/0x150 [ 757.715550] ? rcu_read_lock_any_held+0x69/0x90 [ 757.716258] ? fput_many+0x2f/0x1a0 [ 757.716825] ? ksys_write+0x1a5/0x250 [ 757.717392] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 757.718182] ? syscall_enter_from_user_mode+0x1d/0x50 [ 757.718961] ? trace_hardirqs_on+0x5b/0x180 [ 757.719609] do_syscall_64+0x33/0x40 [ 757.720163] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 757.720944] RIP: 0033:0x466609 [ 757.721424] 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 [ 757.724171] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 757.725344] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 757.726415] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 757.727488] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 757.728575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 757.729651] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:06:14 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x20000000]}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10140, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) 09:06:14 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x1200, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 09:06:14 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) unshare(0x12020000) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:06:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1265, r1) 09:06:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80041284, r1) 09:06:14 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) unshare(0x20400) 09:06:14 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000180)={0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000000c0)={r2, 0x0, r3, 0x6, 0x80000}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r4, &(0x7f0000000240)=""/255, 0xff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000200)={r5, 0x0, 0xffffffffffffffff, 0x9, 0x80000}) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:06:14 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x1800, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4b47, r1) 09:06:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 09:06:15 executing program 4 (fault-call:0 fault-nth:57): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:06:15 executing program 3: unshare(0x8000000) semget$private(0x0, 0x0, 0x480) r0 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0x81, 0xff, 0x5, 0x7fff, 0x2a]) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) [ 758.065010] FAULT_INJECTION: forcing a failure. [ 758.065010] name failslab, interval 1, probability 0, space 0, times 0 [ 758.066777] CPU: 1 PID: 7549 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 758.067742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 758.069392] Call Trace: [ 758.069767] dump_stack+0x107/0x163 [ 758.070280] should_fail.cold+0x5/0xa [ 758.070812] ? down_write+0xe0/0x150 [ 758.071335] ? anon_vma_clone+0xdc/0x580 [ 758.071920] should_failslab+0x5/0x10 [ 758.072478] kmem_cache_alloc+0x5b/0x350 [ 758.073063] anon_vma_clone+0xdc/0x580 [ 758.073625] anon_vma_fork+0x82/0x630 [ 758.074158] ? __vm_enough_memory+0x184/0x360 [ 758.074750] dup_mm+0x861/0x1110 [ 758.075248] ? vm_area_dup+0x290/0x290 [ 758.075809] ? __raw_spin_lock_init+0x34/0x100 [ 758.076462] copy_process+0x2409/0x6650 [ 758.077034] ? find_held_lock+0x2c/0x110 [ 758.077631] ? __cleanup_sighand+0xb0/0xb0 [ 758.078243] ? _copy_from_user+0xfb/0x1b0 [ 758.078841] kernel_clone+0xe7/0xa20 [ 758.079385] ? copy_init_mm+0x20/0x20 [ 758.079932] ? ksys_write+0x212/0x250 [ 758.080491] ? lock_downgrade+0x6d0/0x6d0 [ 758.081040] __do_sys_clone3+0x1dd/0x310 [ 758.081617] ? __ia32_sys_clone+0x150/0x150 [ 758.082249] ? rcu_read_lock_any_held+0x69/0x90 [ 758.082915] ? fput_many+0x2f/0x1a0 [ 758.083441] ? ksys_write+0x1a5/0x250 [ 758.083986] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 758.084737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 758.085472] ? trace_hardirqs_on+0x5b/0x180 [ 758.086095] do_syscall_64+0x33/0x40 [ 758.086643] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 758.087379] RIP: 0033:0x466609 [ 758.087847] 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 [ 758.090473] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 758.091554] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 758.092562] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 758.093579] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 758.094597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 758.095613] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:06:27 executing program 4 (fault-call:0 fault-nth:58): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:06:27 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) unshare(0x48000000) unshare(0x44010080) 09:06:27 executing program 1: ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000001c0)) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) splice(r1, &(0x7f0000000140)=0x3, r0, &(0x7f0000000180)=0x1, 0x2, 0xb) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000200)={0xf}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x7ff, 0x6, 0x6, 0x80000000}, {0x7, 0x80, 0x1, 0x3f}, {0x1000, 0x81, 0x5b, 0x1}, {0x5, 0x6, 0x4}, {0xc999, 0x53, 0x5, 0x5}]}) 09:06:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80041285, r1) 09:06:27 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x1e00, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4b49, r1) 09:06:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 09:06:27 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x2) [ 770.846279] FAULT_INJECTION: forcing a failure. [ 770.846279] name failslab, interval 1, probability 0, space 0, times 0 09:06:27 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x2400, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 770.847569] CPU: 1 PID: 7572 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 770.848530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 770.850181] Call Trace: [ 770.850558] dump_stack+0x107/0x163 [ 770.851081] should_fail.cold+0x5/0xa [ 770.851622] ? create_object.isra.0+0x3a/0xa20 [ 770.852268] should_failslab+0x5/0x10 [ 770.852831] kmem_cache_alloc+0x5b/0x350 [ 770.853429] create_object.isra.0+0x3a/0xa20 [ 770.854064] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 770.854821] kmem_cache_alloc+0x159/0x350 [ 770.855474] anon_vma_clone+0xdc/0x580 [ 770.856064] anon_vma_fork+0x82/0x630 [ 770.856661] ? __vm_enough_memory+0x184/0x360 [ 770.857285] dup_mm+0x861/0x1110 [ 770.857315] ? vm_area_dup+0x290/0x290 [ 770.857337] ? __raw_spin_lock_init+0x34/0x100 [ 770.857357] copy_process+0x2409/0x6650 [ 770.857371] ? find_held_lock+0x2c/0x110 [ 770.857406] ? __cleanup_sighand+0xb0/0xb0 [ 770.857433] ? _copy_from_user+0xfb/0x1b0 [ 770.857457] kernel_clone+0xe7/0xa20 [ 770.857475] ? copy_init_mm+0x20/0x20 [ 770.857505] ? ksys_write+0x212/0x250 [ 770.857519] ? lock_downgrade+0x6d0/0x6d0 [ 770.857538] __do_sys_clone3+0x1dd/0x310 [ 770.857552] ? __ia32_sys_clone+0x150/0x150 [ 770.857588] ? rcu_read_lock_any_held+0x69/0x90 [ 770.857607] ? fput_many+0x2f/0x1a0 [ 770.857622] ? ksys_write+0x1a5/0x250 [ 770.857653] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 770.867885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 770.867907] ? trace_hardirqs_on+0x5b/0x180 [ 770.869658] do_syscall_64+0x33/0x40 [ 770.870194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 770.870928] RIP: 0033:0x466609 [ 770.871391] 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 [ 770.874046] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 770.875135] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 770.876157] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 770.877188] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 770.878213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 770.879065] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:06:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x541b, r1) [ 770.920633] audit: type=1326 audit(1628327187.972:17): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7563 comm="syz-executor.1" exe="/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466609 code=0x0 09:06:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4b49, r1) 09:06:39 executing program 4 (fault-call:0 fault-nth:59): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:06:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081270, r1) 09:06:39 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x2a00, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:39 executing program 0: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) unshare(0x48000000) unshare(0x44010080) 09:06:39 executing program 3: unshare(0x8000000) unshare(0x0) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:06:39 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x592, 0x9}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) sendmsg$AUDIT_USER(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4001300}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="b80000a05a45d2c4287b00ed0300082bbd7000fcdbdf258b7f29312ed312482fad3a2ebd27c9a301939a2c153455f7cc4e2fbca85ce08fecb48e556bbb72a7028878a0bb9f3d82ccab75b78ed3e292a8c00b2592e19493e87323a77fa8d31599fd4067a205e44d05ac2db687c25cd23867c327b6924044562960f5efc84d274aabd2b13d1b33c9f15154b8e6662bb3c1715ba82844ed9ad3df629ac7bbca349b3d0f1ac27cfb494875b07b641e8615d429f9b53bdda8c9fc9c16f97bb78faa"], 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040) 09:06:39 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r1 = syz_io_uring_setup(0x6261, &(0x7f0000000080)={0x0, 0x4289, 0x20, 0x1, 0x139}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_io_uring_setup(0x4d20, &(0x7f0000000280)={0x0, 0x6a48, 0x3c, 0x1, 0x322, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000300), &(0x7f0000000340)) rt_sigtimedwait(&(0x7f0000000180)={[0x8]}, &(0x7f00000001c0), &(0x7f0000000240), 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f00000003c0)={0x6, 0x0, &(0x7f0000000380)=[r0, r2]}, 0x2) 09:06:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5421, r1) 09:06:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5450, r1) 09:06:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081272, r1) 09:06:39 executing program 3: unshare(0x8000000) unshare(0x100) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) [ 782.480751] FAULT_INJECTION: forcing a failure. [ 782.480751] name failslab, interval 1, probability 0, space 0, times 0 [ 782.482557] CPU: 0 PID: 7623 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 782.483547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 782.485243] Call Trace: [ 782.485637] dump_stack+0x107/0x163 [ 782.486180] should_fail.cold+0x5/0xa [ 782.486752] ? anon_vma_clone+0xdc/0x580 [ 782.487351] should_failslab+0x5/0x10 [ 782.487915] kmem_cache_alloc+0x5b/0x350 [ 782.488519] anon_vma_clone+0xdc/0x580 [ 782.489120] anon_vma_fork+0x82/0x630 [ 782.489680] ? __vm_enough_memory+0x184/0x360 [ 782.490347] dup_mm+0x861/0x1110 [ 782.490864] ? vm_area_dup+0x290/0x290 [ 782.491460] ? __raw_spin_lock_init+0x34/0x100 [ 782.492141] copy_process+0x2409/0x6650 [ 782.492724] ? find_held_lock+0x2c/0x110 [ 782.493382] ? __cleanup_sighand+0xb0/0xb0 [ 782.494021] ? _copy_from_user+0xfb/0x1b0 [ 782.494638] kernel_clone+0xe7/0xa20 [ 782.495187] ? copy_init_mm+0x20/0x20 [ 782.495771] ? ksys_write+0x212/0x250 [ 782.496336] ? lock_downgrade+0x6d0/0x6d0 [ 782.496983] __do_sys_clone3+0x1dd/0x310 [ 782.497585] ? __ia32_sys_clone+0x150/0x150 [ 782.498250] ? rcu_read_lock_any_held+0x69/0x90 [ 782.498942] ? fput_many+0x2f/0x1a0 [ 782.499489] ? ksys_write+0x1a5/0x250 [ 782.500063] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 782.500841] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.501620] ? trace_hardirqs_on+0x5b/0x180 [ 782.502276] do_syscall_64+0x33/0x40 [ 782.502803] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 782.503556] RIP: 0033:0x466609 [ 782.504014] 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 [ 782.506767] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 782.507839] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 782.508901] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 782.510063] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 782.511144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 782.512262] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:06:39 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x3000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:39 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40240, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:06:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80086601, r1) 09:06:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80087601, r1) 09:06:50 executing program 7: read$snapshot(0xffffffffffffffff, &(0x7f0000000240)=""/255, 0xff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f0000002f00)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) clone3(&(0x7f0000000600)={0x100830800, &(0x7f0000000440)=0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0), {0x8}, &(0x7f0000000500)=""/90, 0x5a, &(0x7f0000000580)=""/5, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0], 0x7, {r1}}, 0x58) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r5, &(0x7f0000000240)=""/255, 0xff) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f0000001d80)={{r2}, "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"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) io_submit(0x0, 0x7, &(0x7f0000000ac0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x8000, 0xffffffffffffffff, &(0x7f00000001c0)="9e50858758eb365108e8f9d400bf631a9e1f90cd2827ada9a669883e6d1bb1783c44a8002272adc12c0108a064559f1b248ed1e89255cf36e672faeaf11a9943452bdfa000fdf68647276725", 0x4c, 0x7fff, 0x0, 0x2}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x7, 0x3, 0xffffffffffffffff, &(0x7f0000000380)="bd9eb66c84465d1de8749b4b336519", 0xf, 0x10001, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x7ff, r2, &(0x7f0000000d80)="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", 0x1000, 0x9, 0x0, 0x2, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000680)="75d49aed938f105f2a486805fd612d637834bbe0db507b5c83f7d3da03c6386b0e7403e13993d879d927979d6a8fdcb3e6ea285f5954f0e0b692e59d8458004f94e0326172bd53f47f1ac6300ebcccf5c4a978af606452286500607b14bebaab6567", 0x62, 0xfffffffffffffffd, 0x0, 0x2, r1}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x5, 0x0, r4, &(0x7f0000000740)="127aa257d0927980089efa5353ee2f8e44ff68d10a4ac18401003f14bfb886182d6fded7973bd0f01c2ad1558e081b91e9841a8ebe5429e5a171c2f81528acbe3598b6caeb7ac5c14484973dda40646a26472717", 0x54, 0x1, 0x0, 0x3, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x101, r6, &(0x7f0000000800)="6a7b98df27ec29f20340ac2ceb018e89dfb54b80ff0198ca974e4ed62ce009b322e155c67278d1f7e79a5776a6798b7a833fedd49d0e2131aed9e53aa82dbbbd1a14b5947e0e8dc568a88bfac09c788a11e5439aee733e25f3b65637d9951ef3a0b7e92098d9807eae454570d6233cb90d244f690b22fbc1ee0c4f9de2e5e077b4c3c44aefcf633ced6caebf0919ac5a125a2c41fb45d739290d3309a82874b20a5fd9a142f6ff36c0717d6123a804bf34c72ecc36ff42f97daa92cd10eb66c928237f7e0cf61aef2bf76707df7b7c74da175ab29e92cd9314b1bfcf4040597c7e01cbcd43f5a6a6", 0xe8, 0xff, 0x0, 0x2}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x2b8, 0xffffffffffffffff, &(0x7f0000000940)="d64ea93b2640ae3c96ff770976d738d7fc6435653f25d6087332f08aa450a793300e92fe07b42da683d0dc7086bf66100da76fc15c992c97e5f2d1a5f3501d0e225dacc70eb07a19e3223fb0e8f3bfa4637d1376559f2aa9a19720e7eac4a27c5c48534c72bef9aedcd85c3db17707892f6259cf366baab2c4de81b849126aa9477a341002bb9226e411dcc33d8dc3f62f882895bb10230cae88646e8a0453f75f797b30df7298e5d96457a6715e8b3d53b9fc0d1417ee2c74846f7f09bfdabbde2bed87d0", 0xc5, 0x800, 0x0, 0x1, r7}]) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/184, 0xb8}], 0x1, 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x123) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000002d80)=0x1e) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000b00)={{0xff, @multicast2, 0x4e22, 0x1, 'rr\x00', 0x10, 0x5, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x10000, 0x0, 0x8, 0x7}}, 0x44) 09:06:50 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_ts_info={0xa}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$dupfd(r2, 0x0, r3) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x1, 0x7, 0x80}, {0x7, 0x1f, 0x55, 0x8}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000100)={0x0, 0x2, 0x3}) 09:06:50 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x3600, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:50 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x1, 0x5e1) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x0, 0x4c1}, 0x1, 0x7fff}) unshare(0x200) 09:06:50 executing program 4 (fault-call:0 fault-nth:60): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:06:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5451, r1) 09:06:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) [ 793.235142] FAULT_INJECTION: forcing a failure. [ 793.235142] name failslab, interval 1, probability 0, space 0, times 0 [ 793.237709] CPU: 0 PID: 7666 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 793.239198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 793.241701] Call Trace: [ 793.242287] dump_stack+0x107/0x163 [ 793.243084] should_fail.cold+0x5/0xa [ 793.243937] ? create_object.isra.0+0x3a/0xa20 [ 793.244950] should_failslab+0x5/0x10 [ 793.245800] kmem_cache_alloc+0x5b/0x350 [ 793.246698] ? mark_held_locks+0x9e/0xe0 [ 793.247597] create_object.isra.0+0x3a/0xa20 [ 793.248596] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 793.249731] kmem_cache_alloc+0x159/0x350 [ 793.250649] anon_vma_clone+0xdc/0x580 [ 793.251516] anon_vma_fork+0x82/0x630 [ 793.252356] ? __vm_enough_memory+0x184/0x360 [ 793.253387] dup_mm+0x861/0x1110 [ 793.254150] ? vm_area_dup+0x290/0x290 [ 793.255013] ? __raw_spin_lock_init+0x34/0x100 [ 793.256024] copy_process+0x2409/0x6650 [ 793.256908] ? find_held_lock+0x2c/0x110 [ 793.257848] ? __cleanup_sighand+0xb0/0xb0 [ 793.258797] ? _copy_from_user+0xfb/0x1b0 [ 793.259722] kernel_clone+0xe7/0xa20 [ 793.260548] ? copy_init_mm+0x20/0x20 [ 793.261416] ? ksys_write+0x212/0x250 [ 793.262278] ? lock_downgrade+0x6d0/0x6d0 [ 793.263212] __do_sys_clone3+0x1dd/0x310 [ 793.264113] ? __ia32_sys_clone+0x150/0x150 [ 793.265100] ? rcu_read_lock_any_held+0x69/0x90 [ 793.266138] ? fput_many+0x2f/0x1a0 [ 793.266944] ? ksys_write+0x1a5/0x250 [ 793.267794] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 793.268956] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.270110] ? trace_hardirqs_on+0x5b/0x180 [ 793.271070] do_syscall_64+0x33/0x40 [ 793.271906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 793.273047] RIP: 0033:0x466609 [ 793.273765] 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 [ 793.277846] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 793.279532] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 793.281122] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 793.282704] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 793.284273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 793.285847] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:06:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5450, r1) 09:06:50 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x3c00, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:50 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x4000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:06:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045878, r1) 09:06:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5452, r1) 09:06:50 executing program 3: unshare(0x8000000) unshare(0x42000200) r0 = semget$private(0x0, 0x4, 0x729) unshare(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x1f, 0x8]) 09:06:50 executing program 0: unshare(0x8000000) r0 = semget$private(0x0, 0x1, 0x5e1) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x0, 0x4c1}, 0x1, 0x7fff}) unshare(0x200) 09:06:50 executing program 4 (fault-call:0 fault-nth:61): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 793.621821] FAULT_INJECTION: forcing a failure. [ 793.621821] name failslab, interval 1, probability 0, space 0, times 0 [ 793.624433] CPU: 1 PID: 7735 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 793.625926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 793.628377] Call Trace: [ 793.628952] dump_stack+0x107/0x163 [ 793.629760] should_fail.cold+0x5/0xa [ 793.630581] ? create_object.isra.0+0x3a/0xa20 [ 793.631563] should_failslab+0x5/0x10 [ 793.632399] kmem_cache_alloc+0x5b/0x350 [ 793.633277] ? mark_held_locks+0x9e/0xe0 [ 793.634174] create_object.isra.0+0x3a/0xa20 [ 793.635106] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 793.636208] kmem_cache_alloc+0x159/0x350 [ 793.637162] anon_vma_clone+0xdc/0x580 [ 793.638018] anon_vma_fork+0x82/0x630 [ 793.638829] ? __vm_enough_memory+0x184/0x360 [ 793.639810] dup_mm+0x861/0x1110 [ 793.640560] ? vm_area_dup+0x290/0x290 [ 793.641432] ? __raw_spin_lock_init+0x34/0x100 [ 793.642424] copy_process+0x2409/0x6650 [ 793.643309] ? find_held_lock+0x2c/0x110 [ 793.644213] ? __cleanup_sighand+0xb0/0xb0 [ 793.645157] ? _copy_from_user+0xfb/0x1b0 [ 793.646066] kernel_clone+0xe7/0xa20 [ 793.646879] ? copy_init_mm+0x20/0x20 [ 793.647720] ? ksys_write+0x212/0x250 [ 793.648543] ? lock_downgrade+0x6d0/0x6d0 [ 793.649459] __do_sys_clone3+0x1dd/0x310 [ 793.650335] ? __ia32_sys_clone+0x150/0x150 [ 793.651292] ? rcu_read_lock_any_held+0x69/0x90 [ 793.652302] ? fput_many+0x2f/0x1a0 [ 793.653103] ? ksys_write+0x1a5/0x250 [ 793.653936] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 793.655071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.656200] ? trace_hardirqs_on+0x5b/0x180 [ 793.657161] do_syscall_64+0x33/0x40 [ 793.657967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 793.659077] RIP: 0033:0x466609 [ 793.659768] 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 [ 793.663741] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 793.665394] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 793.666931] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 793.668466] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 793.670031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 793.671569] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:02 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x20ac42, 0x0) io_uring_enter(r0, 0x2062, 0x8ccd, 0x1, &(0x7f00000000c0)={[0x1f]}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x90) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) dup(r1) 09:07:02 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x4200, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:02 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r3, r3, r5) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = getegid() mount$9p_fd(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0x2002000, &(0x7f00000003c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@version_L}, {@dfltgid}, {@cache_none}, {@access_uid}, {@access_uid}, {@version_u}], [{@subj_user={'subj_user', 0x3d, '\''}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, '!$^-&\\$:].@^\x10'}}, {@smackfshat={'smackfshat', 0x3d, 'system.posix_acl_default\x00'}}]}}) setresgid(r8, 0x0, 0x0) r9 = getgid() r10 = getegid() setresgid(r10, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {0x1, 0x5}, [{0x2, 0x6, r2}, {0x2, 0x3}, {0x2, 0x1, r2}, {0x2, 0x3, r3}, {0x2, 0x8, r5}, {0x2, 0x2, r3}, {}, {0x2, 0x2, 0xee01}, {0x2, 0x2, r0}, {0x2, 0x7, r7}], {0x4, 0x2}, [{0x8, 0x2, r4}, {0x8, 0x4, r6}, {0x8, 0x4, r8}, {0x8, 0x2, r1}, {0x8, 0x5, r9}, {0x8, 0x5, r10}, {0x8, 0x2, r1}], {0x10, 0x1}, {0x20, 0x2}}, 0xac, 0x1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, r9, 0xee01, 0xee01}, 0x4}) setfsgid(r6) 09:07:02 executing program 4 (fault-call:0 fault-nth:62): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:07:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80087601, r1) 09:07:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x5460, r1) 09:07:02 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x6e}, @val={0x8}, @val={0xc, 0x99, {0x6, 0x53}}}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1fff}]}, 0x38}, 0x1, 0x0, 0x0, 0xc001}, 0x48000) signalfd4(r1, &(0x7f0000000000), 0x8, 0x800) preadv(0xffffffffffffffff, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:07:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045878, r1) [ 805.026097] FAULT_INJECTION: forcing a failure. [ 805.026097] name failslab, interval 1, probability 0, space 0, times 0 [ 805.028776] CPU: 0 PID: 7749 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 805.030257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 805.032842] Call Trace: 09:07:02 executing program 3: unshare(0x8000000) unshare(0x2000480) semget$private(0x0, 0x6, 0xf) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) [ 805.033442] dump_stack+0x107/0x163 [ 805.034418] should_fail.cold+0x5/0xa [ 805.035251] ? create_object.isra.0+0x3a/0xa20 [ 805.036240] should_failslab+0x5/0x10 [ 805.037063] kmem_cache_alloc+0x5b/0x350 [ 805.037961] create_object.isra.0+0x3a/0xa20 [ 805.038910] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 805.040008] kmem_cache_alloc+0x159/0x350 [ 805.040912] anon_vma_fork+0xed/0x630 [ 805.041753] ? __vm_enough_memory+0x184/0x360 [ 805.042728] dup_mm+0x861/0x1110 [ 805.043478] ? vm_area_dup+0x290/0x290 [ 805.044355] ? __raw_spin_lock_init+0x34/0x100 [ 805.045357] copy_process+0x2409/0x6650 [ 805.046244] ? find_held_lock+0x2c/0x110 [ 805.047168] ? __cleanup_sighand+0xb0/0xb0 [ 805.048127] ? _copy_from_user+0xfb/0x1b0 [ 805.049040] kernel_clone+0xe7/0xa20 [ 805.049899] ? copy_init_mm+0x20/0x20 [ 805.050745] ? ksys_write+0x212/0x250 [ 805.051570] ? lock_downgrade+0x6d0/0x6d0 [ 805.052499] __do_sys_clone3+0x1dd/0x310 [ 805.053412] ? __ia32_sys_clone+0x150/0x150 [ 805.054395] ? rcu_read_lock_any_held+0x69/0x90 [ 805.055432] ? fput_many+0x2f/0x1a0 [ 805.056241] ? ksys_write+0x1a5/0x250 [ 805.057246] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 805.058427] ? syscall_enter_from_user_mode+0x1d/0x50 [ 805.059575] ? trace_hardirqs_on+0x5b/0x180 [ 805.060538] do_syscall_64+0x33/0x40 [ 805.061381] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 805.062524] RIP: 0033:0x466609 [ 805.063242] 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 [ 805.067347] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 805.069088] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 805.070698] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 805.072280] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 805.073869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 805.075458] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:02 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x16d081, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fallocate(r1, 0x4, 0x46, 0x1) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:07:02 executing program 0: unshare(0x8000000) unshare(0x42000200) r0 = semget$private(0x0, 0x4, 0x729) unshare(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x1f, 0x8]) 09:07:02 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x400000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:02 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4, 0x715) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:07:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40049409, r1) 09:07:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0101282, r1) 09:07:02 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) r1 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0x81, 0xff, 0x5, 0x7fff, 0x2a]) semop(r1, &(0x7f00000000c0)=[{0x4, 0x200, 0x800}], 0x1) semtimedop(r0, &(0x7f0000000080)=[{0x2, 0xaab, 0x1000}, {0x0, 0xfff, 0x1800}], 0x2, 0xfffffffffffffffc) 09:07:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0189436, r1) 09:07:02 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="17b27529917c88fb5cd6f6e8211e78ea6011bebf237a5a2eb7c73b4e570b69cf461c9bed8a0e46637b47a974e9a0a3c1bc4a8779a965c129fb34f8e02c70e461133f7cf10ae8df0c79a8bbc70f0f394f64c7d567d544cd8434c0096874d633f742dd0b3250ef5f907537c26907805276f597170641528997e186aa21f53b61611eb9e178d523976c912131ed1cbe2f5d8d02cfe5205ea2fb1fd4eb954198bdcea81f5305eb9e7e2ca861bfe3cd9a488f5bc056cc36118620f65cbd4d70a5bff1f7", 0xc1, 0x2) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) io_uring_enter(0xffffffffffffffff, 0x713e, 0xc6ab, 0x0, &(0x7f0000000080)={[0x1ff]}, 0x8) 09:07:02 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x80ffff, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 805.405700] Process accounting resumed [ 805.467701] Process accounting resumed 09:07:12 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x10100) setresuid(0x0, r1, 0x0) unshare(0x2050080) lsetxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)='$$+.}).:,\\)\x00', 0xc, 0x6) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0xffffffffffffffff, 0x0, r1}, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4}) 09:07:12 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 09:07:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40081271, r1) 09:07:12 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000100)={0x40301, 0x0, &(0x7f0000000080)=[r1, 0xffffffffffffffff, r3, r4, r1]}, 0x5) 09:07:12 executing program 4 (fault-call:0 fault-nth:63): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:07:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc020660b, r1) 09:07:12 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x1000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:12 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="17b27529917c88fb5cd6f6e8211e78ea6011bebf237a5a2eb7c73b4e570b69cf461c9bed8a0e46637b47a974e9a0a3c1bc4a8779a965c129fb34f8e02c70e461133f7cf10ae8df0c79a8bbc70f0f394f64c7d567d544cd8434c0096874d633f742dd0b3250ef5f907537c26907805276f597170641528997e186aa21f53b61611eb9e178d523976c912131ed1cbe2f5d8d02cfe5205ea2fb1fd4eb954198bdcea81f5305eb9e7e2ca861bfe3cd9a488f5bc056cc36118620f65cbd4d70a5bff1f7", 0xc1, 0x2) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) io_uring_enter(0xffffffffffffffff, 0x713e, 0xc6ab, 0x0, &(0x7f0000000080)={[0x1ff]}, 0x8) [ 815.771366] FAULT_INJECTION: forcing a failure. [ 815.771366] name failslab, interval 1, probability 0, space 0, times 0 [ 815.772758] CPU: 1 PID: 7843 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 815.773560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.774868] Call Trace: [ 815.775166] dump_stack+0x107/0x163 [ 815.775592] should_fail.cold+0x5/0xa [ 815.776022] ? anon_vma_fork+0x1dd/0x630 [ 815.776481] should_failslab+0x5/0x10 [ 815.776920] kmem_cache_alloc+0x5b/0x350 [ 815.777393] anon_vma_fork+0x1dd/0x630 [ 815.777844] dup_mm+0x861/0x1110 [ 815.778236] ? vm_area_dup+0x290/0x290 [ 815.778684] ? __raw_spin_lock_init+0x34/0x100 [ 815.779183] copy_process+0x2409/0x6650 [ 815.779635] ? find_held_lock+0x2c/0x110 [ 815.780114] ? __cleanup_sighand+0xb0/0xb0 [ 815.780601] ? _copy_from_user+0xfb/0x1b0 [ 815.781082] kernel_clone+0xe7/0xa20 [ 815.781530] ? copy_init_mm+0x20/0x20 [ 815.781978] ? ksys_write+0x212/0x250 [ 815.782409] ? lock_downgrade+0x6d0/0x6d0 [ 815.782884] __do_sys_clone3+0x1dd/0x310 [ 815.783344] ? __ia32_sys_clone+0x150/0x150 [ 815.783855] ? rcu_read_lock_any_held+0x69/0x90 [ 815.784377] ? fput_many+0x2f/0x1a0 [ 815.784789] ? ksys_write+0x1a5/0x250 [ 815.785226] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 815.785811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.786398] ? trace_hardirqs_on+0x5b/0x180 [ 815.786889] do_syscall_64+0x33/0x40 [ 815.787316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.787900] RIP: 0033:0x466609 [ 815.788266] 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 [ 815.790368] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 815.791221] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 815.792023] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 815.792801] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.793627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 815.794434] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:12 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x2000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:12 executing program 4 (fault-call:0 fault-nth:64): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 815.829339] FAULT_INJECTION: forcing a failure. [ 815.829339] name failslab, interval 1, probability 0, space 0, times 0 [ 815.830710] CPU: 1 PID: 7862 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 815.831436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.832671] Call Trace: [ 815.832968] dump_stack+0x107/0x163 [ 815.833371] should_fail.cold+0x5/0xa [ 815.833805] ? anon_vma_fork+0x1dd/0x630 [ 815.834247] should_failslab+0x5/0x10 [ 815.834665] kmem_cache_alloc+0x5b/0x350 [ 815.835116] anon_vma_fork+0x1dd/0x630 [ 815.835536] dup_mm+0x861/0x1110 [ 815.835916] ? vm_area_dup+0x290/0x290 [ 815.836342] ? __raw_spin_lock_init+0x34/0x100 [ 815.836846] copy_process+0x2409/0x6650 [ 815.837271] ? find_held_lock+0x2c/0x110 [ 815.837713] ? __cleanup_sighand+0xb0/0xb0 [ 815.838160] ? _copy_from_user+0xfb/0x1b0 [ 815.838581] kernel_clone+0xe7/0xa20 [ 815.838983] ? copy_init_mm+0x20/0x20 [ 815.839408] ? ksys_write+0x212/0x250 [ 815.839823] ? lock_downgrade+0x6d0/0x6d0 [ 815.840275] __do_sys_clone3+0x1dd/0x310 [ 815.840709] ? __ia32_sys_clone+0x150/0x150 [ 815.841183] ? rcu_read_lock_any_held+0x69/0x90 [ 815.841686] ? fput_many+0x2f/0x1a0 [ 815.842082] ? ksys_write+0x1a5/0x250 [ 815.842499] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 815.843073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.843623] ? trace_hardirqs_on+0x5b/0x180 [ 815.844099] do_syscall_64+0x33/0x40 [ 815.844503] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.845130] RIP: 0033:0x466609 [ 815.845489] 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 [ 815.847438] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 815.848252] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 815.849008] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 815.849773] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.850538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 815.851296] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:12 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x3000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:12 executing program 4 (fault-call:0 fault-nth:65): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 815.910891] FAULT_INJECTION: forcing a failure. 09:07:12 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r3, r3, r5) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) r9 = getgid() r10 = getegid() setresgid(r10, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {0x1, 0x5}, [{0x2, 0x6, r2}, {0x2, 0x3}, {0x2, 0x1, r2}, {0x2, 0x3, r3}, {0x2, 0x8, r5}, {0x2, 0x2, r3}, {}, {0x2, 0x2, 0xee01}, {0x2, 0x2, r0}, {0x2, 0x7, r7}], {0x4, 0x2}, [{0x8, 0x2, r4}, {0x8, 0x4, r6}, {0x8, 0x4, r8}, {0x8, 0x2, r1}, {0x8, 0x5, r9}, {0x8, 0x5, r10}, {0x8, 0x2, r1}], {0x10, 0x1}, {0x20, 0x2}}, 0xac, 0x1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, r8, 0xee01, 0xee01, 0x0, 0xfffc}, 0xfffffffffffffffc}) [ 815.910891] name failslab, interval 1, probability 0, space 0, times 0 [ 815.912472] CPU: 1 PID: 7887 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 815.913152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.914653] Call Trace: [ 815.915005] dump_stack+0x107/0x163 [ 815.915490] should_fail.cold+0x5/0xa [ 815.915995] ? vm_area_dup+0x78/0x290 [ 815.916497] should_failslab+0x5/0x10 [ 815.917008] kmem_cache_alloc+0x5b/0x350 [ 815.917558] vm_area_dup+0x78/0x290 [ 815.918046] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 815.918651] ? lock_downgrade+0x6d0/0x6d0 [ 815.919196] ? copy_page_range+0x242d/0x3810 [ 815.919787] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 815.920402] ? avc_has_extended_perms+0xec0/0xec0 [ 815.921037] ? vm_area_alloc+0x110/0x110 [ 815.921592] ? selinux_vm_enough_memory+0x10f/0x170 [ 815.922247] ? selinux_sb_statfs+0x250/0x250 [ 815.922825] ? percpu_counter_add_batch+0x8b/0x130 [ 815.923475] ? __vm_enough_memory+0x184/0x360 [ 815.924060] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 815.924739] dup_mm+0x44d/0x1110 [ 815.925196] ? vm_area_dup+0x290/0x290 [ 815.925715] ? __raw_spin_lock_init+0x34/0x100 [ 815.926308] copy_process+0x2409/0x6650 [ 815.926824] ? find_held_lock+0x2c/0x110 [ 815.927374] ? __cleanup_sighand+0xb0/0xb0 [ 815.927939] ? _copy_from_user+0xfb/0x1b0 [ 815.928486] kernel_clone+0xe7/0xa20 [ 815.928980] ? copy_init_mm+0x20/0x20 [ 815.929509] ? ksys_write+0x212/0x250 [ 815.930008] ? lock_downgrade+0x6d0/0x6d0 [ 815.930551] __do_sys_clone3+0x1dd/0x310 [ 815.931078] ? __ia32_sys_clone+0x150/0x150 [ 815.931660] ? rcu_read_lock_any_held+0x69/0x90 [ 815.932271] ? fput_many+0x2f/0x1a0 [ 815.932750] ? ksys_write+0x1a5/0x250 [ 815.933254] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 815.933953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.934631] ? trace_hardirqs_on+0x5b/0x180 [ 815.935200] do_syscall_64+0x33/0x40 [ 815.935691] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.936359] RIP: 0033:0x466609 [ 815.936780] 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 [ 815.939206] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 815.940130] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 815.940987] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 815.941779] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.942544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 815.943326] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:12 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x4000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40086602, r1) 09:07:13 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) ioctl$CHAR_RAW_FRASET(r1, 0x1264, &(0x7f0000000040)=0x8) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:07:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x40087602, r1) 09:07:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0481273, r1) 09:07:13 executing program 4 (fault-call:0 fault-nth:66): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 816.053322] Process accounting resumed [ 816.057890] FAULT_INJECTION: forcing a failure. [ 816.057890] name failslab, interval 1, probability 0, space 0, times 0 [ 816.059255] CPU: 1 PID: 7910 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 816.060139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 816.061627] Call Trace: [ 816.061980] dump_stack+0x107/0x163 [ 816.062464] should_fail.cold+0x5/0xa [ 816.062968] ? create_object.isra.0+0x3a/0xa20 [ 816.063571] should_failslab+0x5/0x10 [ 816.064070] kmem_cache_alloc+0x5b/0x350 [ 816.064609] create_object.isra.0+0x3a/0xa20 [ 816.065185] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 816.065863] kmem_cache_alloc+0x159/0x350 [ 816.066413] vm_area_dup+0x78/0x290 [ 816.066896] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 816.067502] ? lock_downgrade+0x6d0/0x6d0 [ 816.068047] ? copy_page_range+0x242d/0x3810 [ 816.068636] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 816.069249] ? avc_has_extended_perms+0xec0/0xec0 [ 816.069908] ? vm_area_alloc+0x110/0x110 [ 816.070448] ? selinux_vm_enough_memory+0x10f/0x170 [ 816.071058] ? selinux_sb_statfs+0x250/0x250 [ 816.071501] ? percpu_counter_add_batch+0x8b/0x130 [ 816.072041] ? __vm_enough_memory+0x184/0x360 [ 816.072491] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 816.073048] dup_mm+0x44d/0x1110 [ 816.073404] ? vm_area_dup+0x290/0x290 [ 816.073827] ? __raw_spin_lock_init+0x34/0x100 [ 816.074309] copy_process+0x2409/0x6650 [ 816.074730] ? find_held_lock+0x2c/0x110 [ 816.075172] ? __cleanup_sighand+0xb0/0xb0 [ 816.075625] ? _copy_from_user+0xfb/0x1b0 [ 816.076071] kernel_clone+0xe7/0xa20 [ 816.076467] ? copy_init_mm+0x20/0x20 [ 816.076879] ? ksys_write+0x212/0x250 [ 816.077280] ? lock_downgrade+0x6d0/0x6d0 [ 816.077711] __do_sys_clone3+0x1dd/0x310 [ 816.078171] ? __ia32_sys_clone+0x150/0x150 [ 816.078643] ? rcu_read_lock_any_held+0x69/0x90 [ 816.079143] ? fput_many+0x2f/0x1a0 [ 816.079531] ? ksys_write+0x1a5/0x250 [ 816.079935] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 816.080490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.081033] ? trace_hardirqs_on+0x5b/0x180 [ 816.081517] do_syscall_64+0x33/0x40 [ 816.082007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 816.082591] RIP: 0033:0x466609 [ 816.083015] 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 [ 816.084978] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 816.085981] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 816.086917] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 816.087853] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.088794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.089704] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:24 executing program 3: unshare(0x48000400) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:07:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4020940d, r1) 09:07:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, &(0x7f0000000240)='./file1\x00', 0x40800, 0x100) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_io_uring_setup(0x5c73, &(0x7f0000000100)={0x0, 0x9dd8, 0x20, 0x2, 0x320, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x4200, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x2004, @fd=r4, 0xffffffff, 0x0, 0x0, 0x18, 0x0, {0x3}}, 0x2fa) 09:07:24 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x6000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:24 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) eventfd2(0x10000, 0x80001) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/176, 0xb0}], 0x0, 0x8, 0x10000003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="3a0393346bc2e479b077eea869d93ec33d6d189f5f4da54860a52c493764a124c0ad5b66de0957b019769e83f72476c829ff97562b2a1e838cd2b5f0138bd093942061fcd2225decce99cd439c869c5565d5a5355b149747f7a4c5619cc9e53ad64493e09862", 0x66}, {&(0x7f00000000c0)="b0a4e1d4a94c0e426a20335a7f2cd79674922e4baf77cde6e2199295fa09a5431b2d1e3ab22872b72741442388e088777acd9cc05d08cf2dab0fa582d1dbf8753e664878d839d821c5a8d8cb5916506e01791fa88819a87d7be10792a41102258c5482a13f9aab25b6c49be23a4d31fc8356857b33419b87779f3204f856ddde", 0x80}, {&(0x7f0000000140)="e6aa63d939414df3155beebbe59e8d14faefab027ec7a0fae84b225328c116bcbae9b44833f0f043e5261570903e94315c0389a1224bf67e23d37213d133ce7b891570c36dd5e83a97cf6c74df8ed93fe9df8b648f1b6af60ed60cbf8bb178d7aba72cbae4ccda73c927c75f75", 0x6d}, {&(0x7f00000001c0)="30ad224d44e45de78a13727ee65c7f7929e35da0556649609328c492bec2df1d55640f58c17349008c86e199330718a576e3ffad2535aeb61322be64345024e072c422aac4b1dd3d092d94471cdaa253f4c1896696438064d8a95d524568c4a999c8e2a3767808bc5a76de57ce259b8a4adca892d411e9d8c4a74bfc6ce676abfc5443383579253251628f7fb91bb33c2d07f93a9f038bcb6ad6444a8c6e9e3e607e4b1d20f565696bd07d087e", 0xad}, {&(0x7f0000000280)="b085d164e025ce5ef99f33f29c3cf3bda1622da34874e00f68dcc8fa1f28b0db4c8f", 0x22}], 0x5, 0x81, 0xfffff9a6) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/snmp6\x00') setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000380), 0x4) 09:07:24 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="17b27529917c88fb5cd6f6e8211e78ea6011bebf237a5a2eb7c73b4e570b69cf461c9bed8a0e46637b47a974e9a0a3c1bc4a8779a965c129fb34f8e02c70e461133f7cf10ae8df0c79a8bbc70f0f394f64c7d567d544cd8434c0096874d633f742dd0b3250ef5f907537c26907805276f597170641528997e186aa21f53b61611eb9e178d523976c912131ed1cbe2f5d8d02cfe5205ea2fb1fd4eb954198bdcea81f5305eb9e7e2ca861bfe3cd9a488f5bc056cc36118620f65cbd4d70a5bff1f7", 0xc1, 0x2) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) io_uring_enter(0xffffffffffffffff, 0x713e, 0xc6ab, 0x0, &(0x7f0000000080)={[0x1ff]}, 0x8) 09:07:24 executing program 4 (fault-call:0 fault-nth:67): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:07:24 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r0, 0x0) r3 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r4}}, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r4}}, 0x7ff) io_uring_enter(r1, 0x4, 0x8cc7, 0x0, &(0x7f0000000000)={[0xfffffffffffffffe]}, 0x8) 09:07:24 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0xc000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 827.053956] FAULT_INJECTION: forcing a failure. [ 827.053956] name failslab, interval 1, probability 0, space 0, times 0 [ 827.056548] CPU: 0 PID: 7947 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 827.058031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 827.060493] Call Trace: [ 827.061071] dump_stack+0x107/0x163 [ 827.061878] should_fail.cold+0x5/0xa [ 827.062707] ? anon_vma_clone+0xdc/0x580 [ 827.063592] should_failslab+0x5/0x10 [ 827.064420] kmem_cache_alloc+0x5b/0x350 [ 827.065308] anon_vma_clone+0xdc/0x580 [ 827.066192] anon_vma_fork+0x82/0x630 [ 827.067021] ? __vm_enough_memory+0x184/0x360 [ 827.067997] dup_mm+0x861/0x1110 [ 827.068748] ? vm_area_dup+0x290/0x290 [ 827.069611] ? __raw_spin_lock_init+0x34/0x100 [ 827.070608] copy_process+0x2409/0x6650 [ 827.071470] ? find_held_lock+0x2c/0x110 [ 827.072376] ? __cleanup_sighand+0xb0/0xb0 [ 827.073307] ? _copy_from_user+0xfb/0x1b0 [ 827.074243] kernel_clone+0xe7/0xa20 [ 827.075056] ? copy_init_mm+0x20/0x20 [ 827.075901] ? ksys_write+0x212/0x250 [ 827.076737] ? lock_downgrade+0x6d0/0x6d0 [ 827.077652] __do_sys_clone3+0x1dd/0x310 [ 827.078535] ? __ia32_sys_clone+0x150/0x150 [ 827.079495] ? rcu_read_lock_any_held+0x69/0x90 [ 827.080509] ? fput_many+0x2f/0x1a0 [ 827.081301] ? ksys_write+0x1a5/0x250 [ 827.082148] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 827.083289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.084410] ? trace_hardirqs_on+0x5b/0x180 [ 827.085338] do_syscall_64+0x33/0x40 [ 827.086173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 827.087283] RIP: 0033:0x466609 [ 827.087981] 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 [ 827.091966] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 827.093620] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 827.095161] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 827.096702] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 827.098269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 827.099813] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:24 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x12000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) close(r0) [ 827.249001] Process accounting resumed 09:07:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="17b27529917c88fb5cd6f6e8211e78ea6011bebf237a5a2eb7c73b4e570b69cf461c9bed8a0e46637b47a974e9a0a3c1bc4a8779a965c129fb34f8e02c70e461133f7cf10ae8df0c79a8bbc70f0f394f64c7d567d544cd8434c0096874d633f742dd0b3250ef5f907537c26907805276f597170641528997e186aa21f53b61611eb9e178d523976c912131ed1cbe2f5d8d02cfe5205ea2fb1fd4eb954198bdcea81f5305eb9e7e2ca861bfe3cd9a488f5bc056cc36118620f65cbd4d70a5bff1f7", 0xc1, 0x2) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) io_uring_enter(0xffffffffffffffff, 0x713e, 0xc6ab, 0x0, &(0x7f0000000080)={[0x1ff]}, 0x8) 09:07:34 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) dup3(r1, r2, 0x80000) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x1, 0x0) 09:07:34 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x4}) 09:07:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081270, r1) 09:07:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x4]}, 0x8) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 09:07:34 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x18000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:34 executing program 4 (fault-call:0 fault-nth:68): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:07:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:07:34 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x4, &(0x7f0000000340)=[{&(0x7f0000000180)="65ebf5d29805eae3c6104de1ee9aaa06767b8b37f7afa8b8f0f18f", 0x1b, 0x7fffffff}, {&(0x7f00000001c0)="776ef032dc0e3b22870e36cadad0ec12a87a2872517fd870273534321020", 0x1e, 0x614}, {&(0x7f0000000200)="27385bb85f114b24f114b6bec5cb34c9f6178e3912a33da471b771bfe1", 0x1d, 0x4}, {&(0x7f0000000240)="7520908ad2f73e1a4c8255955834c5aad8e43ac1991d761f487b255f94debb0a4cdd0516570d06c4fa3605e06c79d5436985185ea60dc310a4c6c49fe57e82012403588b525a7b51a512900d20f18b917f4b8f590c483e4f197e0d209b046b87993fd636d61972215aa1b3b3d24f6cb87817740bed8c434cb30e1801e3dde3a081abb884b64bcf416ac4d33cfbeb28dd080f5b1e3c0710ee848ac81b6b7e1285ac0b12f810ed7447d0300bf26d491567d28e49c401ed32843dfa1ce766db152e6abccfb968", 0xc5, 0x1}], 0x88092, &(0x7f0000003740)=ANY=[@ANYBLOB='block=0x0000000000000800,nocompress,map=acorn,nojoliet,nocompress,overriderockperm,dmode=0x0000000000000001,uid<', @ANYRES32, @ANYRESDEC=0x0]) r1 = openat(r0, &(0x7f0000000480)='./file0\x00', 0x145900, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000080), 0xb66, 0x400) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/102, 0x66}, {&(0x7f0000001600)=""/4, 0x4}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001680)=""/28, 0x1c}], 0x6) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000001740)={{0x0, 0x3, 0x8, 0x4, 0x5f, 0xe1, 0xca15, 0x1, 0x45, 0xbb, 0x0, 0xa03, 0xffffffffffff8001, 0xfffffffffffffff9, 0xa1fd}}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000002740)={r3, 0x81}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f00000000c0)) openat(r1, &(0x7f00000004c0)='./file0\x00', 0x30002, 0x1) [ 837.615744] FAULT_INJECTION: forcing a failure. [ 837.615744] name failslab, interval 1, probability 0, space 0, times 0 [ 837.617163] CPU: 0 PID: 7994 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 837.617995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 837.619399] Call Trace: [ 837.619733] dump_stack+0x107/0x163 [ 837.620184] should_fail.cold+0x5/0xa [ 837.620702] ? create_object.isra.0+0x3a/0xa20 [ 837.621311] should_failslab+0x5/0x10 [ 837.621750] kmem_cache_alloc+0x5b/0x350 [ 837.622276] create_object.isra.0+0x3a/0xa20 [ 837.622779] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 837.623385] kmem_cache_alloc+0x159/0x350 [ 837.623888] anon_vma_clone+0xdc/0x580 [ 837.624335] anon_vma_fork+0x82/0x630 [ 837.624779] ? __vm_enough_memory+0x184/0x360 [ 837.625299] dup_mm+0x861/0x1110 [ 837.625671] ? vm_area_dup+0x290/0x290 [ 837.626117] ? __raw_spin_lock_init+0x34/0x100 [ 837.626665] copy_process+0x2409/0x6650 [ 837.627152] ? find_held_lock+0x2c/0x110 [ 837.627689] ? __cleanup_sighand+0xb0/0xb0 [ 837.628261] ? _copy_from_user+0xfb/0x1b0 [ 837.628793] kernel_clone+0xe7/0xa20 [ 837.629221] ? copy_init_mm+0x20/0x20 [ 837.629670] ? ksys_write+0x212/0x250 [ 837.630147] ? lock_downgrade+0x6d0/0x6d0 [ 837.630633] __do_sys_clone3+0x1dd/0x310 [ 837.631115] ? __ia32_sys_clone+0x150/0x150 [ 837.631600] ? rcu_read_lock_any_held+0x69/0x90 [ 837.632178] ? fput_many+0x2f/0x1a0 [ 837.632597] ? ksys_write+0x1a5/0x250 [ 837.633073] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 837.633666] ? syscall_enter_from_user_mode+0x1d/0x50 [ 837.634303] ? trace_hardirqs_on+0x5b/0x180 [ 837.634796] do_syscall_64+0x33/0x40 [ 837.635251] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 837.635831] RIP: 0033:0x466609 [ 837.636207] 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 [ 837.638403] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 837.639330] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 837.640185] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 837.641033] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 837.641895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 837.642700] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081272, r1) 09:07:34 executing program 3: unshare(0x40060480) semget$private(0x0, 0x4000, 0x0) unshare(0x8200) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) unshare(0x14000000) unshare(0x40010000) 09:07:34 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x1e000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r3, &(0x7f0000000100)=""/286, 0x11e) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$packet(0x11, 0x3, 0x300) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) sendmsg(r5, &(0x7f0000000100)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "473d7fcc115d845089a8e3eefc4327c35d5f4c097347fb24dc13068cf4ada46207000062ea0b5e364eee2b1dc94c1742ea96765c683f90df0000000100"}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="48030000001389000000", 0xa}], 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) close(r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_netdev_private(r6, 0x89f9, &(0x7f0000000300)="d1a1fb8459686f8ae05dfe814b0c68251ec31f3c45aac8f32d3cecb2c0feacd3668ddd9582566e981f190d566706205d0de1556b2a6927771e25b3abdba79479dd8f05085570ce43c7b88d38849705890fcef2d063186946bdb8796f487e3601ac25b87f771bc7433304fa8daf3aa924080aba1a5a346edf5942e00fd64e4c938c894a98de4395f9da5b1d6b1d30ac8e3e8d9b1601043d3228f9bf4cbf385fab32d6f51e4c6ddc608bfd0a45fb459289991b659ccadb18bd33") [ 837.719923] Process accounting resumed 09:07:34 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000140)=""/102400, 0x19000}], 0x1, 0xffff, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000019340)={'gretap0\x00'}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x80402, 0x0) io_submit(r3, 0x1, &(0x7f0000000a80)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = syz_mount_image$iso9660(&(0x7f0000019380), &(0x7f00000193c0)='./file0\x00', 0x1, 0xa, &(0x7f0000019c40)=[{&(0x7f0000019600)="bcd000c6b8e9e1953f6cf08e96024cddf446193c23e1580aa5b6c38fd473954e573f59a14c32312c687e60a0a20bd5e13ff9778ea27d8ad48e567d12f6cf0f89e8bfa255f90e9de7dffc711da75388fe3b2f6cb6c176d9d7768f5d6850792e9c13e07925b43dde84fc853079126aa938b5ecff1762efe9e52a1d4af6c9f11c025ab624128c3ecbeb2f49117b4fe6f8075ead50de341757ddd875556ec467cc8332d6aef89007667688bedba0f3f3d357c72276c663b18bce36860e069487769423950716e67b468c1b0889ab2b115f0366dbc4b1", 0xd4, 0x7}, {&(0x7f0000019700)="ebb42e51ac8adaae1646e32090c356ce2a649b0c10453d1252d13e0afe469e689da9cb82abe99a4c306caa2fae0ec0e4fd1054965f056484c3976382f295c0dea932f8e142a437876daa536a81ccdc81edd60005ed9a0356f9f4964608c335fd98717bad2e2e64b75bcb1d945d22d55db5975bf89e744908451ac15ef8fc7ea37a64baa134e155c55def537a42ee241705d94d6a603cbba90308cfcc0f397b684c0f179050ff6e03b61b37e2514bcc4987e1ed6a425ef95015597b5df36621b2af3ece3c17a0a9c6669df8331ca26090", 0xd0, 0x80000000}, {&(0x7f0000019400)="9a7dcd3840ff724fde31056c94205fe6a5a0e93e664cc1301bb4d481b87d91ed0f36818fcbaefdd88380b9375db910d0b3da41", 0x33, 0xffff}, {&(0x7f0000019800)="1c6dffc1e34d60dfecf0aa643adb3a7c04aa0de2db2553f185e3f358d14aec463cebde5a3055556ac6c4fa452874f502a20cf62d41e66290", 0x38}, {&(0x7f0000019840)="e6a499eeb2ba15ad0d977f42e58b84875b1bc3810745052be3ffcb812b4f0f5fc5aa87a2b3dbbbac23c87803cb2fb46e750fc12ffc579d65ec0c3a7cb197957afb92e83f475d1ff8b1b3eb786f9cc1a0955df5353afc358e9a1b0a57e4f8cf4977fda634a50c71a8c9df3f56f1775201014f4a23f6633df0d73f5a02c7cd78470c6088dd76cfa9ab00c8e19d6607ea35bedfca717901cabd717985b9876aba599337c2d68e85145cb0438b2237b62f38dc8f1e2cda22b0d9dd2a4cbe7b8718e4ad9745e70bb819a84f909800856ccc0ecb658fc84ac4e99dc7919d580d33019e7b70719366f38a7893ea87", 0xeb, 0x1}, {&(0x7f0000019940)="c4d5", 0x2, 0x1f}, {&(0x7f0000019980)="785bdd66bee6b1a82290e2b2ada8acdc4664c99afdea7c0f437d6c7b37fc1a4ef5d1c29aaeec018b058ca39380a99604d738a9abf61632d262e97c9120d8cc992a3518f238a724b1eeec5e43963f325ef33ccd01683d3caac92afb7a9f8aec7e5d36c5f78f518c7b42c06b8c328d850512273401d2c9c4c8022f46057f769b4f8feb9b0a476a0b82", 0x88, 0x80000001}, {&(0x7f0000019a40)="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", 0xfb, 0x1}, {&(0x7f0000019b40)="aacb76666220544dc9cecf55ac3975aa61f4a9973977b16f81af7e12cbc967d903d4f721967317d56130156d941921e027027ef80629889bc0e58e16f0de7b1678d316dffdc8bf6012e68f2fe973da342233f1ab0dc4d35b421b102e0bc20f7064", 0x61, 0x9}, {&(0x7f0000019bc0)="6295d0f73919d45b5ac037a49792010a1ac5e63df2e301731b8b5fec1e08e08b49bce7702e28a483ac341e7d780c846c42504becfe11222f3658242bfcc68bf7feb4397f0b566875eb410ff005dff61f591ecb99d2922658254cdb9d4ef8b0781f9e2ed1c61d7934fff5d223b01724835afb6efc20", 0x75, 0x52}], 0x4, &(0x7f0000019d40)={[{@check_strict}, {@overriderock}, {@overriderock}], [{@fsuuid={'fsuuid', 0x3d, {[0x34, 0x64, 0x34, 0x39, 0x51, 0x38, 0x37, 0x64], 0x2d, [0x33, 0x31, 0x65, 0x66], 0x2d, [0x35, 0x36, 0x66, 0x63], 0x2d, [0x36, 0x30, 0x30, 0x61], 0x2d, [0x38, 0x33, 0x33, 0x58, 0x65, 0x64, 0x37, 0x56]}}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@context={'context', 0x3d, 'staff_u'}}, {@measure}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r7 = open_tree(r0, &(0x7f0000019440)='./file0\x00', 0x89801) io_submit(r3, 0x3, &(0x7f00000194c0)=[&(0x7f0000019240)={0x0, 0x0, 0x0, 0x8, 0xffff, r1, &(0x7f0000019140)="56a74d545560ffd5f47b4efb8d685c1a6a9e1ffb91d3b4bc15d9298e90ed449f34e47d0696cd848668887cf6e68aeee40fa89db1302d89eafad3e7ad7ac9ba0e43383669747d7c5a7037a7409358a3561965aa65e29adc419139be11c20c884624fa6fec9037b638320001de690394a8e9cce69227fe10ea02aef4ca068564f91c93aaa62b77cd1fd15ac7411d75968b3479b31960c59978afd7b0432932c0447acf72f411567167ac6938f09e27eb07801bd42d8da6047fcb9cabdf6fd660dc593a47e95b1883b991f01fc877", 0xcd, 0xffffffff, 0x0, 0x2, r0}, &(0x7f0000019300)={0x0, 0x0, 0x0, 0x8, 0x0, r5, &(0x7f0000019280)="d39b2900d2e85a9720b2b7d5f78bff0c55f21baa967a429efe4ec7ef3d156bf4986f0bff7f739f5dc4e129b2826193e1037a219f86693e9842f302d27614a26e46a370cc71f5f1b1349ec56f81aa5dd9e9ec2e45e0bf7f8e", 0x58, 0xa4, 0x0, 0x2}, &(0x7f0000019480)={0x0, 0x0, 0x0, 0x2, 0x80, r1, &(0x7f0000019500)="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", 0xfd, 0x988d, 0x0, 0x2, r7}]) 09:07:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x756b}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:07:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="17b27529917c88fb5cd6f6e8211e78ea6011bebf237a5a2eb7c73b4e570b69cf461c9bed8a0e46637b47a974e9a0a3c1bc4a8779a965c129fb34f8e02c70e461133f7cf10ae8df0c79a8bbc70f0f394f64c7d567d544cd8434c0096874d633f742dd0b3250ef5f907537c26907805276f597170641528997e186aa21f53b61611eb9e178d523976c912131ed1cbe2f5d8d02cfe5205ea2fb1fd4eb954198bdcea81f5305eb9e7e2ca861bfe3cd9a488f5bc056cc36118620f65cbd4d70a5bff1f7", 0xc1, 0x2) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) 09:07:34 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x24000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 837.792042] audit: type=1326 audit(1628327254.844:18): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8037 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x0 [ 837.883980] Process accounting resumed [ 838.614551] audit: type=1326 audit(1628327255.667:19): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8037 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x0 09:07:47 executing program 3: sendmsg$sock(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="763e6ea9fe8da71d36cac47cff4443f14cd24d2513ec4a4f8edd5c272d70589fc610b0", 0x23}, {&(0x7f0000000140)="10cda71a3d9b75613744cf8a7da3284f59ec5ea167a7b4b252e2f16a239e653d42136a239e7e2c387592", 0x2a}], 0x2, &(0x7f00000001c0)=[@txtime={{0x18, 0x1, 0x3d, 0x747}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x28b04633}}, @mark={{0x14, 0x1, 0x24, 0xdeb}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0xcb}}, @txtime={{0x18, 0x1, 0x3d, 0x79208779}}], 0xa8}, 0x20000042) unshare(0x8000000) unshare(0x100) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:07:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80086601, r1) 09:07:47 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x8000, 0x0, 0xfc, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fdatasync(r0) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) kcmp(r1, 0x0, 0x5, r2, r3) 09:07:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:07:47 executing program 4 (fault-call:0 fault-nth:69): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:07:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="17b27529917c88fb5cd6f6e8211e78ea6011bebf237a5a2eb7c73b4e570b69cf461c9bed8a0e46637b47a974e9a0a3c1bc4a8779a965c129fb34f8e02c70e461133f7cf10ae8df0c79a8bbc70f0f394f64c7d567d544cd8434c0096874d633f742dd0b3250ef5f907537c26907805276f597170641528997e186aa21f53b61611eb9e178d523976c912131ed1cbe2f5d8d02cfe5205ea2fb1fd4eb954198bdcea81f5305eb9e7e2ca861bfe3cd9a488f5bc056cc36118620f65cbd4d70a5bff1f7", 0xc1, 0x2) unshare(0x48020200) 09:07:47 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x3) r1 = syz_open_dev$vcsn(&(0x7f00000000c0), 0xffffffffffff0d7d, 0x81) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) 09:07:47 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x2a000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 850.539312] FAULT_INJECTION: forcing a failure. [ 850.539312] name failslab, interval 1, probability 0, space 0, times 0 [ 850.540783] CPU: 1 PID: 8088 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 850.541604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 850.541608] Call Trace: [ 850.541623] dump_stack+0x107/0x163 [ 850.541638] should_fail.cold+0x5/0xa [ 850.541647] ? down_write+0xe0/0x150 [ 850.541659] ? anon_vma_clone+0xdc/0x580 [ 850.541670] should_failslab+0x5/0x10 [ 850.541679] kmem_cache_alloc+0x5b/0x350 [ 850.541693] anon_vma_clone+0xdc/0x580 [ 850.541709] anon_vma_fork+0x82/0x630 [ 850.541720] ? __vm_enough_memory+0x184/0x360 [ 850.541733] dup_mm+0x861/0x1110 [ 850.541751] ? vm_area_dup+0x290/0x290 [ 850.541766] ? __raw_spin_lock_init+0x34/0x100 [ 850.541779] copy_process+0x2409/0x6650 [ 850.541795] ? find_held_lock+0x2c/0x110 09:07:47 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x30000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 850.550145] ? __cleanup_sighand+0xb0/0xb0 [ 850.550163] ? _copy_from_user+0xfb/0x1b0 [ 850.550178] kernel_clone+0xe7/0xa20 [ 850.550190] ? copy_init_mm+0x20/0x20 [ 850.550211] ? ksys_write+0x212/0x250 [ 850.550220] ? lock_downgrade+0x6d0/0x6d0 [ 850.550233] __do_sys_clone3+0x1dd/0x310 [ 850.550242] ? __ia32_sys_clone+0x150/0x150 [ 850.550265] ? rcu_read_lock_any_held+0x69/0x90 [ 850.550277] ? fput_many+0x2f/0x1a0 [ 850.550286] ? ksys_write+0x1a5/0x250 09:07:47 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r3, r3, r5) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) r9 = getgid() stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)) r10 = getegid() setresuid(0x0, 0x0, 0x0) setresgid(r10, 0x0, r10) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="02000000010005000000000002000600", @ANYRES32=r2, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=r2, @ANYBLOB="02000300", @ANYRES32=r3, @ANYBLOB="02000800", @ANYRES32=r5, @ANYBLOB="02000200", @ANYRES32=r3, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=r0, @ANYBLOB="02000700", @ANYRES32, @ANYRES64, @ANYRES32=r4, @ANYBLOB="08000400", @ANYRES32=r6, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000500", @ANYRES32=r9, @ANYBLOB="08000500", @ANYRES32=r10, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="10000100000000002000020000000000"], 0xac, 0x1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, r8, 0xee01, 0xee01}, 0xbf5d}) [ 850.550300] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 850.550311] ? syscall_enter_from_user_mode+0x1d/0x50 [ 850.550321] ? trace_hardirqs_on+0x5b/0x180 [ 850.550334] do_syscall_64+0x33/0x40 09:07:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x80087601, r1) [ 850.550344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 850.550350] RIP: 0033:0x466609 [ 850.550361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:07:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x64902) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 850.550367] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 850.550378] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 850.550384] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 850.550390] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.550396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 850.550402] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x7f, 0x9, 0xd, 0x10, "668f0b92563990bb640bc23cf857c83ed9a91c5b7b54ed1ab81c84bfa05d934c744b30b0b2cf15e58252bbc8a657680bade0c568091d63fe4d5c6fcfa48848e3", "4b4f0119eba38e297f163bca600d66e8654401085cfbd341a93202408ca1aa0d", [0x80000000, 0x4]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:07:58 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000000100)=""/254, 0xfe}, {&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/142, 0x8e}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/213, 0xd5}], 0x8, 0xfffffffa, 0x200) 09:07:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x36000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) unshare(0x48020200) 09:07:58 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r0 = semget$private(0x0, 0x4000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1f, 0x1000}, {0x4, 0xfffe, 0xc00}, {0x0, 0x2, 0x1000}, {0x4, 0x81, 0x800}], 0x4, &(0x7f0000000080)={r1, r2+60000000}) semop(r0, &(0x7f0000000000)=[{0x4, 0x4, 0x1000}, {0x2, 0x9, 0x1000}, {0x0, 0x400}], 0x3) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x0, 0x1}, 0xfffffffffffffffc}) 09:07:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045878, r1) 09:07:58 executing program 1: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:07:58 executing program 4 (fault-call:0 fault-nth:70): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 861.248899] FAULT_INJECTION: forcing a failure. [ 861.248899] name failslab, interval 1, probability 0, space 0, times 0 [ 861.251541] CPU: 0 PID: 8153 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 861.253047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 861.255571] Call Trace: [ 861.256161] dump_stack+0x107/0x163 [ 861.256975] should_fail.cold+0x5/0xa [ 861.257826] ? create_object.isra.0+0x3a/0xa20 [ 861.258882] should_failslab+0x5/0x10 [ 861.259715] kmem_cache_alloc+0x5b/0x350 [ 861.260630] create_object.isra.0+0x3a/0xa20 [ 861.261594] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 861.262734] kmem_cache_alloc+0x159/0x350 [ 861.263654] anon_vma_clone+0xdc/0x580 [ 861.264527] anon_vma_fork+0x82/0x630 [ 861.265379] ? __vm_enough_memory+0x184/0x360 [ 861.266407] dup_mm+0x861/0x1110 [ 861.267185] ? vm_area_dup+0x290/0x290 [ 861.268052] ? __raw_spin_lock_init+0x34/0x100 [ 861.269079] copy_process+0x2409/0x6650 [ 861.269960] ? find_held_lock+0x2c/0x110 [ 861.270906] ? __cleanup_sighand+0xb0/0xb0 [ 861.271856] ? _copy_from_user+0xfb/0x1b0 [ 861.272809] kernel_clone+0xe7/0xa20 [ 861.273641] ? copy_init_mm+0x20/0x20 [ 861.274518] ? ksys_write+0x212/0x250 [ 861.275366] ? lock_downgrade+0x6d0/0x6d0 [ 861.276293] __do_sys_clone3+0x1dd/0x310 [ 861.277194] ? __ia32_sys_clone+0x150/0x150 [ 861.278198] ? rcu_read_lock_any_held+0x69/0x90 [ 861.279241] ? fput_many+0x2f/0x1a0 [ 861.280045] ? ksys_write+0x1a5/0x250 [ 861.280900] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 861.282063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 861.283213] ? trace_hardirqs_on+0x5b/0x180 [ 861.284175] do_syscall_64+0x33/0x40 [ 861.285004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 861.286158] RIP: 0033:0x466609 [ 861.286879] 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 [ 861.290979] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 861.292670] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 861.294262] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 861.295844] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 861.297427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 861.299035] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:07:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) clone3(&(0x7f0000000280)={0x40000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x3e}, &(0x7f0000000180)=""/78, 0x4e, &(0x7f0000000200)=""/9, &(0x7f0000000240)=[0x0], 0x1, {r1}}, 0x58) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:07:58 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000180)) read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000001c0)) 09:07:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x3c000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:58 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) r0 = semget(0x2, 0x4, 0x100) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0xb024, 0xe9]) unshare(0x40) 09:07:58 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40), 0x0, 0x0, 0x0) 09:07:58 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r3, r3, r5) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) r9 = getgid() r10 = getegid() setresgid(r10, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {0x1, 0x5}, [{0x2, 0x6, r2}, {0x2, 0x3}, {0x2, 0x1, r2}, {0x2, 0x3, r3}, {0x2, 0x8, r5}, {0x2, 0x2, r3}, {}, {0x2, 0x2, 0xee01}, {0x2, 0x2, r0}, {0x2, 0x7, r7}], {0x4, 0x2}, [{0x8, 0x2, r4}, {0x8, 0x4, r6}, {0x8, 0x4, r8}, {0x8, 0x2, r1}, {0x8, 0x5, r9}, {0x8, 0x5, r10}, {0x8, 0x2, r1}], {0x10, 0x1}, {0x20, 0x2}}, 0xac, 0x1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, r7, r1}}) r11 = semget(0x3, 0x2, 0x1) semctl$SETALL(r11, 0x0, 0x11, &(0x7f0000000080)) 09:07:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045878, r1) 09:07:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x40000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:07:58 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) unshare(0x200) 09:07:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fallocate(r0, 0x10, 0xcce3, 0x408) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x16b883) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:08:10 executing program 4 (fault-call:0 fault-nth:71): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:08:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/176, 0xb0}], 0x1, 0x0, 0x0) 09:08:10 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) pwrite64(0xffffffffffffffff, &(0x7f0000000080)="58ef9e711722f6f38cd48d54583e7fc25da2d7cc60f7cf9c72a2c6916d1286dd5bc630a0e576b307089fb53c9361c1dbccd03745f739d9108317d6443b645031ae8638fe68428e8d26a84bdb8379410dd1192917fc62", 0x56, 0x7fffffff) 09:08:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, 0x0, 0x159000, 0x143) unshare(0x48020200) 09:08:10 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x42000000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:08:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0189436, r1) 09:08:10 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0xffffffffffffffd3}) 09:08:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x91c, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="f0519a991824504f9b3b24fdd8711924bd0d2ea831fe317e38c262171c25dfa3a270c64ba5196a3c3ccd85f243710d47793b93b42df9ae947d497a210892b9f2", 0x40, 0x100000000}, {&(0x7f0000000180)="49098b5f3b415a4278000dff039b77c381262c507c3fb430ba6f41606fdedba5464cea93e30aff5e41feaf01ae807f6179975fad4674acb0d271678f81328ee17b8ae0fa7107fc4905d94cba1b3881313b318a76d9c80bb2eacf12819c4f2d171709a4b75040abe4c7261d8f9e5ae4d43c008048ccc79a0b1f35bae03facdb8f57ee1b2fe51791297b845af2076f65749e99ab8751294e950d2b99d928e7b1f533b1b70fab986bb2fb3aac9407c98c07eb6fa9ab4e1b9323e8c6896e6c2709735c78294dd527bf841d45245e2d13", 0xce, 0x9}, {&(0x7f0000000280)="e4daa86fc7351bc632785367e566c2e7f668e7e5728c91a0111c9b139f478bd8a3e53686d73662fa9ebb3da4ac9c0e1ae94d59a91da3da56b50cc5da0c4684b6048033ec955c8854f0b630e005e5cdad0f8c297ceb20f32f85c45ef8021491eb4b16ac3e0767b81e117eccbde96604358e58cc5570bcb6909b1d326fa509f6363b6809b0ee3f90bb24947c057cdbbc781a54ad5df7542685066c9586ef71ed842950a457cf4d0b393506ad8aa3d2cdd61f22dd5e683a2691f59269c89fbeee4a64637a6d0c8bba12f6f1eaca480191ae9f20459e88342aa87641de5463785ae5ad9ae9f71cb4c1", 0xe7, 0xb3}], 0x1200022, &(0x7f0000000400)={[{@map_off}, {@utf8}, {@uid}, {@check_relaxed}, {@sbsector={'sbsector', 0x3d, 0x80}}, {@check_relaxed}, {@sbsector={'sbsector', 0x3d, 0x3}}], [{@subj_role={'subj_role', 0x3d, '/dev/loop#\x00'}}]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) sendfile(r1, r2, 0x0, 0x1) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) [ 873.734957] FAULT_INJECTION: forcing a failure. [ 873.734957] name failslab, interval 1, probability 0, space 0, times 0 [ 873.736799] CPU: 1 PID: 8220 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 873.737789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 873.739495] Call Trace: [ 873.739894] dump_stack+0x107/0x163 [ 873.740437] should_fail.cold+0x5/0xa [ 873.741011] ? anon_vma_clone+0xdc/0x580 [ 873.741606] should_failslab+0x5/0x10 [ 873.742177] kmem_cache_alloc+0x5b/0x350 [ 873.742802] anon_vma_clone+0xdc/0x580 [ 873.743389] anon_vma_fork+0x82/0x630 [ 873.743971] ? __vm_enough_memory+0x184/0x360 [ 873.744641] dup_mm+0x861/0x1110 [ 873.745164] ? vm_area_dup+0x290/0x290 [ 873.745778] ? __raw_spin_lock_init+0x34/0x100 [ 873.746473] copy_process+0x2409/0x6650 [ 873.747071] ? find_held_lock+0x2c/0x110 [ 873.747704] ? __cleanup_sighand+0xb0/0xb0 [ 873.748345] ? _copy_from_user+0xfb/0x1b0 [ 873.748970] kernel_clone+0xe7/0xa20 [ 873.749523] ? copy_init_mm+0x20/0x20 [ 873.750105] ? ksys_write+0x212/0x250 [ 873.750689] ? lock_downgrade+0x6d0/0x6d0 [ 873.751306] __do_sys_clone3+0x1dd/0x310 [ 873.751913] ? __ia32_sys_clone+0x150/0x150 [ 873.752570] ? rcu_read_lock_any_held+0x69/0x90 [ 873.753264] ? fput_many+0x2f/0x1a0 [ 873.753803] ? ksys_write+0x1a5/0x250 [ 873.754382] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.755161] ? syscall_enter_from_user_mode+0x1d/0x50 [ 873.755933] ? trace_hardirqs_on+0x5b/0x180 [ 873.756568] do_syscall_64+0x33/0x40 [ 873.757127] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 873.757885] RIP: 0033:0x466609 [ 873.758379] 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 [ 873.761091] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 873.762232] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 873.763310] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 873.764353] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 873.765396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 873.766514] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_setup(0x3ff, &(0x7f0000000040)=0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r3, &(0x7f0000000240)=""/255, 0xff) r4 = epoll_create1(0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r5, &(0x7f0000000240)=""/255, 0xff) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) io_submit(r1, 0x6, &(0x7f00000004c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000080)="140054956f1a79ae32f4d2f94afbbca98b2ff2a82bab296e66caaa887e0c9c784be1a43d2551d44841b922ab4e21810ca76da143a3db470a48c0163b1345dff716e15d286cc32a6e2121192008984859c734f0836a3323a6c11a0d04338dd1572f52331f845e7ce322b27906ed52a7e1c156de8a0d838a8c7efe77", 0x7b, 0xfffffffffffffffc, 0x0, 0x3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x6, r2, &(0x7f0000000d80)="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", 0x1000, 0x8, 0x0, 0x3, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xf2c0, r4, &(0x7f0000000180)="2d640bc194dbd8ac64f27ea1e95c932b713ad9b01e130e96c3d4dbe8a8e0c92ba03cbd05e743269a715b3e6aae8d8b534328affee41574e72eed6dbdcce8cbca30370684b5f3b8474b183ed2e62858b54df96ed48089ba4e6e49d034fb9dabc4cdc0c240c8f6ba842c3287162f3e17df447a038bd389ec729a53bdd71d3a6b13dad85c447c615bc94f1ef70543b2c3a195cd3a3f913272d1e15547b958b87a520c5729220057f1601478e096b50aa8fd0d1bcf9fb72dd5d111d088a9ea3324056662ccff07d0f67d98bf656f7921146d1811b2ffc544bff00c719348689295c7ad40901a", 0xe4, 0x2, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x5d, r0, &(0x7f00000002c0)="eaf75bc89df40e6dacbaef00c5e9823bf8e2e002ed6ae7b0d884517027628f2ba4d4bbf43a7f19f532dd9b35d86aadd762cf03be67dbf241b618b81a4113a7b68bb0952e0c464f836acbb108d76439f1944f945ad42c095245d1b27c0ec7d0d4edb74e7840c499cd5674cfbabc4ef18801564ab6b9c02b831abf026c6c3c8a54d85202dffca8ce8f763b2adb807740ba9a9b4146c2479dca5b80ef82fc1c53b4efb859d3770fd0c6e7610d85", 0xac, 0x80000001, 0x0, 0x2, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0xce0, r0, &(0x7f00000003c0)="6a7dd8f2171444360f6e6ffe", 0xc, 0x2, 0x0, 0x3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x9, r6, &(0x7f0000000440)="e0cdd78e28454fb0989bff13a710967ecdafca04f574005e54f4ecbe1fa907d2e255a40fc01de86aaa64aba8e6bca4abe087c83c", 0x34, 0x94, 0x0, 0x2}]) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:08:10 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0xfeffffff, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:08:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc020660b, r1) 09:08:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1/file0\x00', 0x0, 0x0) close(r0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) fchmod(r1, 0x80) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000180)={0x1, 0x401, 0x80, &(0x7f0000000100)=""/128}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r4, &(0x7f0000000240)=""/255, 0xff) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r2) sendmsg$ETHTOOL_MSG_RINGS_SET(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r5, 0x200, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000440)={&(0x7f00000001c0), 0xc, &(0x7f0000000380)={&(0x7f0000000780)=ANY=[@ANYBLOB="38010000", @ANYRES16=r3, @ANYBLOB="00022dbd7000fcdbdf251000000018000180110001006574683a6d6163766c616e30000000003c0007880c00030008000000000000000c00030009000000000000000c000400080000000000000008000200060000000c00040001f8ffffffffffff0c00058008000100756470004400048013007f672fa684305573e701c714587a16f0bdbec84a0aa82ba6e4a321ee81c21d0100098500010073797a001300010062726f6164636173742d6c696e6b00000900010073797a31000000001c000980080002005e05000008000100060000000800020003000000640007800c00040079000000000000000c000000050000000000000008000100aff4ffff0c000400000000000000000008000200000000000c00030000000000010000000c00030004000000000000000c000400cce400000000000008000200070000006c0007800c00040002000000000000000c000300faffffffffffffff080001000200000008000200000100000c000300030000000000000008000100830000000c000400050000000000000008000100fbffffff0c0004006b0d0000000000000c0003000000005000000000c12cdf332f37e2553a44f165c0f1871e86c9f5bc9ada5bbfadc608bbd9bd413eaafd1f1bd2402b6990b75bdfe048b0c0e2157e28495d5422e0599ea19f50bdcc50518facb0dd9b3d23f3745dfe6a8d0e6c8111160838767b8f947e14faf021488e5ad0a17c60b3f270a5c126792ef870b1b09deb4373f428a43490fe07270381fa77622d80341242ea74ec56271bfe1d78af1314191dd3edd830c9f29d7bbc8d45d68d087e48f313e383e4c01a2ffdde816c4352a8a66581a780475cfe051fddbb25235b66c8e552a3e374df1f557206c82ae60ae9f5d36413a923cc4299e1cbe0c2ec1cfdbb189b031d5f7f07841ae7a3ce62d61983827a0a44993439aa272ec6a28d7eef896fc43301f979de13fecf866d53dd06e5f07bf84a77eb24789ce3f2b67c9ca568"], 0x1a4}, 0x1, 0x0, 0x0, 0x24000804}, 0x804) 09:08:11 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa43, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/sr0'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000240)=""/224) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0x5327, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000080), &(0x7f0000000140)='./file1\x00', 0x8, 0x0) unshare(0x4000000) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000009a40)={0x0, 0x0, "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", "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"}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:08:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x681, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000040)={'wg0\x00'}) 09:08:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0481273, r1) 09:08:22 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0xffff8000, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:08:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2840, 0x2) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000040)=r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={r1, 0x1, r2, 0x1}) 09:08:22 executing program 4 (fault-call:0 fault-nth:72): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:08:22 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) unshare(0x48020200) 09:08:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet6(0xa, 0x6, 0x8b1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r4 = openat$cgroup_type(r0, &(0x7f0000000540), 0x2, 0x0) pwrite64(r4, &(0x7f0000000580)="52fcb24e24245296aadf04dc9eb67b7cbfa77b1455c0094087640a6e2789f0723c9a1b287d1471bfd69244c2c82ed028f9830ad149bf9b93d9d5b7b1a4ac3a4f0c6735b97686e84de786ef8551d3de9847151dcc56a0abed2b607342fe815b9eb429be99bbafd276c6a477fe6532cacc5a83af1c5d34bb77873db947b25cac3351b51fac4d14c0b14a7c0a86b1320b56f0790d412c9e5f90d80da619ff82dc4c2982098530baac15abd56e40a947c0de0927a7b9374207f3de5cabcd29f128545cbdf374ba03ec5bd864ae47f1d028618bbb6ae7a2d3b2eb359df45d062eb796c7b113f11b990fc453a81a", 0xeb, 0x6) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f0000000140)) copy_file_range(r1, &(0x7f0000000040)=0xcd, r2, &(0x7f0000000100)=0x8, 0x1, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r5) 09:08:22 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r0 = semget$private(0x0, 0x4000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1f, 0x1000}, {0x4, 0xfffe, 0xc00}, {0x0, 0x2, 0x1000}, {0x4, 0x81, 0x800}], 0x4, &(0x7f0000000080)={r1, r2+60000000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x3, 0xa0, 0x4]) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0x1, 0xff, 0x800, 0x8d, 0x4]) 09:08:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) dup3(r0, r1, 0x0) [ 885.100375] FAULT_INJECTION: forcing a failure. [ 885.100375] name failslab, interval 1, probability 0, space 0, times 0 [ 885.102068] CPU: 0 PID: 8297 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 885.103081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 885.104729] Call Trace: [ 885.105116] dump_stack+0x107/0x163 [ 885.105656] should_fail.cold+0x5/0xa [ 885.106219] ? create_object.isra.0+0x3a/0xa20 [ 885.106903] should_failslab+0x5/0x10 [ 885.107467] kmem_cache_alloc+0x5b/0x350 [ 885.108063] ? mark_held_locks+0x9e/0xe0 [ 885.108654] create_object.isra.0+0x3a/0xa20 [ 885.109270] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 885.109985] kmem_cache_alloc+0x159/0x350 [ 885.110592] anon_vma_clone+0xdc/0x580 [ 885.111149] anon_vma_fork+0x82/0x630 [ 885.111685] ? __vm_enough_memory+0x184/0x360 [ 885.112326] dup_mm+0x861/0x1110 [ 885.112813] ? vm_area_dup+0x290/0x290 [ 885.113356] ? __raw_spin_lock_init+0x34/0x100 [ 885.113995] copy_process+0x2409/0x6650 [ 885.114571] ? find_held_lock+0x2c/0x110 [ 885.115156] ? __cleanup_sighand+0xb0/0xb0 [ 885.115788] ? _copy_from_user+0xfb/0x1b0 [ 885.116390] kernel_clone+0xe7/0xa20 [ 885.116937] ? copy_init_mm+0x20/0x20 [ 885.117484] ? ksys_write+0x212/0x250 [ 885.118050] ? lock_downgrade+0x6d0/0x6d0 [ 885.118699] __do_sys_clone3+0x1dd/0x310 [ 885.119269] ? __ia32_sys_clone+0x150/0x150 [ 885.119926] ? rcu_read_lock_any_held+0x69/0x90 [ 885.120591] ? fput_many+0x2f/0x1a0 [ 885.121095] ? ksys_write+0x1a5/0x250 [ 885.121633] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 885.122370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 885.123114] ? trace_hardirqs_on+0x5b/0x180 [ 885.123717] do_syscall_64+0x33/0x40 [ 885.124240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 885.124953] RIP: 0033:0x466609 [ 885.125403] 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 [ 885.127982] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 885.129041] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 885.130100] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 885.131149] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 885.132189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 885.133238] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:22 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0xfffffffe, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 885.152446] audit: type=1400 audit(1628327302.204:20): avc: denied { create } for pid=8285 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 09:08:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x8781, 0x8) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:08:22 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') unshare(0x48020200) 09:08:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1, 0x0, 0x7) 09:08:22 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:08:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8982, &(0x7f0000000040)={0x7, 'caif0\x00', {0x1ff}, 0xd1da}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:08:22 executing program 4 (fault-call:0 fault-nth:73): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:08:22 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setresuid(r2, r2, r3) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getegid() setresgid(r5, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0xee01, 0xee01, r1}, 0x3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x81}) r6 = semget$private(0x0, 0x4000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) semtimedop(r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000000080)=[0x6, 0x200, 0x9, 0x3, 0x7f, 0x1f, 0x6438]) unshare(0x40000) unshare(0x18010800) 09:08:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000001380)={{'\x00', 0x1}, {0x5}, 0x20, 0x0, 0x0, &(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="9c9e98ca6cbc16ddb3d9bb764ceaa41b7cc15994d70c5ed4a9623a0406bfbd1489d643cf696860d014da5a8146c24cd76b3f4454574bc370f00b73ee956e55938fa97693e6ebf3c8b6947d0fe24776a3e588e33fc23d5cd597edcb69a0918c67519707ce15644b5206f7ade7527031a8d4892a76aba10d47d0f3f79213f63d2aaeaafdec09daa280acdb84d19b74404da488fd60d4a4c2c386a2de334f33cab3d0ad91ed9116936656649174ad23854840a72642af85230b9049aa1717080037bc0063ccec3ea1360a21df7b96c6eac45adadc6c0c88143e7ce3c70798024f1565582a7e3536c79f697da3a526", 0xed, 0x0, &(0x7f0000000240)={0x2, 0x10e, {0x0, 0xc, 0x8f, "6d580f6e735a2b7ef5b8baf0d6d308330d2baa32f4fc3804da01da748896411673f270799caf184e6ca22bf69f0a71aca9da177f4d43ad3a864f69ffed3310401e6f2153e6acdfa1b64b7426991cfb460c6bc977e40b09c437ba1fb978f0d8b4531114604ffaf9941dec7574b1d874dd8751ed83d723759569983d36ee36dcd9be384f2cfeaaf456b80de244162e8d", 0x72, "f7a93310da8f6484aafab5acdff3cddaeaf7dbe48cacc1d44dd17b0774eca47f6c2402894756f3d2b184c807d67d8da9b03332120895259c54b8f09b363cff4edacaee6a033aa138dbe8b4836b10eb06604ce2eba7f5aec5268343312d9cf48ee66de6f5b0e7b8c294264e0e7f51c7ee8dd8"}, 0x1000, "e02ba18f0feecc4d4d154736edc47cb2cec2bdd9db4b32dee12fe27d2337f664086a8523e8f9551ad4490afb56e6e233929eb184f8adc25a20384945b0f89e115d73e4a10a1bc1505141b4d36b8f9a008f6ac6de693c1261e1d3a013422de7b441d25de101bdbc5711bb44716aefc73a0b71457fc108f1350a6d4be9e62696e512277b5426adc70c320546421f086406582c3b1805e54d835b82e44935689a3f84c825d2d93d895e2273dab9ceb2ae6f619c8e084af0b603ebb4aee1db41bcf054b0f6845e18d6600fa593f1f403392ac0efe795cefc8d79c6ace7a05c219ae262954e987506975e81571ac5a8e1f9be6f799022057427cc2e8e709850aaf488d3e437eb8c48f6fca06de2dd81f42fc49855d9c415572e747490c5cc5af855c55ce5dac6da12083242ae1b201e5941174384004b0dad542ff7405593109562c6fb9a37b4d30d121b859e6e7f0c4f621bb503998db4cce1273ee0af0ce2da03f42c0d5f7f985913e66a14e0ccbe7421e4ed46ac5ebc76455399272e37e1e48b775359dee7abb8a8fca7b71626016573da934caecbbe269bfa1c7224b66473ee10e6fae3878d2b7e6a7fa28e5012ad4ca54949ffdff192b67a37d7c6ebcd2e01a868f6b97b7dbea18f77c83b00cf5f19df65ea198fc294060c3ce864cb412001e41e16a8f5781212bb07c41fdf4a8f327572c619f8922bb277514e3204bd83c5866a314dddf3817b9cb8d20dddbd52333bdec6b6e870554fcd792e169311b406385abef12d7c05f364b073df9f9748625800fe1eb6ae8e9673432db47c6d0144e90cf14926cf51df82ccebce3b01f68b13adb35ccbda221c926d4c8dfb586c5743475693a97b80192f3d85179dd15e8cd1b7eae73bcacb38f4154c910303b4d92a4e7269955811901a9ca423851dc4171d1605ddd6946e12c835f1fcc71f9f77d04d77eeb8e67f77ec3cd0468f45fe747e7badd84cc39f8d5f3d1fb6d17dfa628e78a62a019cadeac7367b4931da95690d19ae757b836ff4acfcc3b1212665442b07e03e403c8aa13812832a84d3a5275910592faddac6966e3eeb0d5447e4ceb63d9798f3361c8ad5ea2b0801b66bf32722f93998ceaa84675066b4e91f7a4288ecd54b150146b65e730d200b964bdec7284153c02a0a7fba1197143bc0322bc4ed4e9794bc46ed17cb5df35c5d66bfb4629d144f9af71d0d103d841ee6f57e5ef8e49fe914d11ebdff502a0ff08831ef98201ba801a9f58ebf035271952624e9b792b0c14dd2fd7aa2306db05d45cc1caf4ebe7743ad41875af137331b808a13b84db9b1e4a78a9867a370081782bb2dd3e704a285c8a7b5cdecdd286948f3a08bda2c71a6d685f7731dec74469fde4fd42505e777e20183ef64b32a15660dbc66f79620332c6b9b6313e9b3879940d778b5abfc67d785bdab37398ff7c2b60d53f3e0bcd959301510cd3c2002948a17ff3d768a85ed97c1acb117d62fb8135c1ddc74b7577039fb2f8c6683483859a87205640eaa0753f247d7d8612c9730fdddd037ccd23dc6867e30775ecaf2a79d8a074729bf6ebd3f66fd61b1e022ec2ae5b07a08d01693d6e01e1a427119315c25afcd0f3f639e98eb16e43cc3f7c08bad8a4e98aef50ea5029ea3e9baf77e25e8d5485f4fe44640a857addab1a22fd90ef9758dc8222f0d73282d382aa69438c6141893d40139f7e4f49fc9756ec50284679080239ef7e53ae489ae86f619ab8a7215f73cdecb9b440521ef281fca2cc23dbb5df808fc9d2713ead1ef2d8423c144ce2b8e46f4a08c5fdb0952ff698e4f676e927cdec3c18ef1c77e8e6b4031ba2c40a45c66b86d35c69eb91a652202bd2a3f133870b5cd3df5e2f26b99c52d0a9257f8264b1c36bfe1ae8de98d646088b046a0984b406575725bab0753f140560c7e119269ab04728c85be4399a9e53523fa7e464943a76a6efe181cd3490f231f4849b2557de33d940739bcb3a21e3270c4ce55f5c211a50b217a88a1bee9cd014a79a22eaf1f3d16da641be5bb6b737f6904a53cfb119e9cb30a417056927622491084e62f404af847132ea9058c1d65fe2d64f2be38480f048f52a65e5e229f109229182db6e88d561ed5abdfd13d3a3463ca3a596eccb1b57e34f53b7a7b80b4fe0b3a90578e5f4606517a403c707af6b2d218de5c44fd68f28b0d2c3d76540af35b239390ae6b1a31c7810bcc0ce79ee67be25e2c8b213ae459f8b4f628c211b7f639f3a532f120f85879552c25a1b38a2492e78049a89435262965dd1634adad781d09ec9daf01536dbe61453437c9576ac27ebcd1aeac8852cdb0a923abae806bdd0bf05882442ed1303067eb97d69fb9eb50ad70a4185072165c1423967f6fd5a8e809e97e6d4e12b89e9bb904cd1db668b42e50b475a557c3834573bba92873627b610f004d942d2d9b3c42f12a1a2618bc105e653ab82d60052b3bea753d90038baa4f2c4bc78712310ce97137be8737be2f558b76111553d0c7a686998348107a02c5798b662163ce4a73f00e7d203b47037fbb9871ade5b20751890ecab30b10c351e3c7de615110b0a407d42d925208ce75371aa127e12c963f22dedac4467da231ad11630323257734e3200abff2d71bb81dc20f26dc9c1671f3cc41d1193374e024b2e73590b8b44484c7298b3bdf97de642d8fbeaeef1c7175dc25be2330b4827068c6ed75d06ed462bfe6f021aa49e53b74b0c7975d3bf9428ffcebd5220f8e1e3101ded677e4c56a3717bb160e5d7b452975a203f9f5a837156086626d27bad573b93e00a8b8696d39ef72b70ae6cf0e196a68773dbe5b8a3add6fa4fcf9a5669ef76ccf7e389c00b8cb32531530b671a6d46845fbfe0e33eadaec3657fb462ff092f6d1bf44470f8a3fc04321199e7983ccd778f5456cbd009264507b92fcc7cfc61ab372d06d4fb673bc724458d255731984bfb03250b599fd46bf09f15bcc56ef4c07b26ad17386a8141eb54953e62c45583f9ea0f7e9e12c444f49657bff23138a66180d9167a59e5aaf75777249173ef562cd2e084e78224c1fcc8d03f895f511ca7afc030f5b57081c4fbcd6bc54c2bfa26cf831e619b520e4c6dc3a0634cc291dc383dcaccdb48fd2566bb82254572b43b38d197218af35c402ab0d7d98973303492d2d728e8022051e3fd6675ec586efaacb6417eda5cc7ea76369143dea9a98de2856322af4c9c0516c9dbdb7110ec8e3a2ce1b6f8e741a5cffae23bfb98c07e1b503dc51a142a165a7b0bcd547557a1732fff038fea13ca43119ec0db0fa72b4383697d727ab2060daf8377ffc2620deadbae28c4777481c93841e1cfa2cb6cc99a48773203505ef5e7dd1dd6c431ccf59f06bf6ceb98f207ac3df4d4da927891190056701678c53c9211370d0f93d6e6997a03159aa6a72c65a3927788f05137235dd7c0a7555ed42c51e9abdd63e60b91ee2ea209e85bf8169e72058e5e419a0db52f1d9a8f7007ef9fc165aa9c6333476a8ee9ecdc24736906b0a89e7e3f8f812e19ba3ea145ce1103a0c5746231fbaa209974da453b9a0af3e2d4b3b575e7f2e23fddec677c78d9eddc40581f8d4d76be62e15caebd0e08acfbe95e785ada90c05322ba48278d845d89961bd85fc8aec193cd703afc91f7d23751347fe3280a039dfabb5ac22743f32567628373110c3717446cba71a0540972feccba5587aad72aebf9a8d79d2042bf2853f27b5dacd8e6160578c01368e6d64d43d026116687baab711dba9bff446ac24c59f6df6ce9198cb52e31f5090f1d98b846b0ddcb84e13eecbeec3451ccd52ac3840386327cedac3ca7e47480e1b0ee6c489a8322ca58aff3e53cf1368952d79988484118abc7e3529f25d7b7d1d10a0c1c1d4c59c1c46484e4239b97fa7a9ffecb51201478b04e8c3b7a160d9a5301d21c01f23cafe61a069f40f8f5d0400edeea74f8f6548d91ec28c540294d3aaee22457bb084389abee820578902de26e9d89b13c71b24b467f0a72e8555dd70cc6506b32afc7b9a5edc22ee9f86dbe9fc03f2c996978ddeac295d0f8b887c1df10e065f8742ed653e061d13b8c3f8a83db5af4727951d0022daf78c27f6c4e47f8c21ddb8b61e30a402bc33b1f263b4ba4e55356006a1794cf3b60cc2ac01f7a6977ad8a38da6b943ebb2bd178710ed00ab6219c7be45958b36e782476338c87e6205d9dceb9bef0fc8badcc51aec88510393e2999d2373448f5fce92f2b5e3d7a021951517f1bee6c27dbb7f8eeeee0ade2f2b6c65ce75f0b3c00994f2a6203904ff2847dec496793eb0f9677f7463065b827a3e05b41e0026297578767e5ce6d107482be256218116c20b4effaa2d53b5567af15872d767802f56e7f40c680ecdd19426a9b7c89f7c4c883ec06235b7ef84c0553394c83eb196c39edeb42724536171f7ba956ba524f1ebae694d819ee9e3ddcb6e7103302ad7fd9e87818d8fc26258532cc848a4a552cfd1008f26a20489abc9d1f3f63354cbdcb0d56777fcb881d5d59ae64d2ff8162a4cf402771fdec88a9b1502ec85ea06b8feaeb6fdb9a504dcc6396d043018afba877356be07a618dfa76b4dfc469bcaf06b327fc1c65464a94b1448da851f381fc2d99fdaa8760d1864a7afbc10c9e1cd4c7068797276eb0be4ba79bc40df76062562455259793d635016b98860f885f908828d5a279004b4a6e390b45d54f53cdd0ea3f7f46a5619d2e7608c4a73733d896b104bee158a1b160e9fbb25aabae9d58f9e0c54c4dfd2dbb1ae9f8b571dad62e4f07f56770fa88b5495343232c12521a2dfa115cba2f1d74093b42e3278f47f81133ca4e464936204082fec508160007cae6b662bd62a7478e130384cd3d825af715c8ba8b7b3a7456b51d256426a638cbe647aef81186d637992768d07a2b3c812f386253e50cd897b41f3a2febf7bf656f4b268ec2b72e33a8fde28a4d7b14b58d54b2883d096c59bf1fe03cf7be3cfe739101b8ac5b0ed8e95ce3c2cfacbc4d14671234fb1a60a60f3a8c386f9555d5d6824d48fb3ca295005f32861be695e2ac4b55e53194eec05c8511bd54b14f50bdf5ebb729d52ca57d443bd22882f93f17a9816006c30c4a6464ec72ff2cb775a1a291d40f681e484906ee6b44fdb7cb0d81053ec27b0a04728de3c51842cd647f7dbd8f14dad4072955a5ca7399c9ffec5731d13ced32e6115caf03dc7f329ae66f1fa5e56ecd5db70b01ba769550de5bd3937bffcd42b4181ac85d4129987e4284c10690de73b0eaa036919e04818b3e2b7db6179d303cf1eb66878b60b004ab1dc690309be3e8cab6bcaa09c46fd84e6b715c140573a2cdf3431f776d84172fadad4d44da289bbcf45c9df80514b46e4f191f15f60963abe8de56778efce3cf0243aadeac7a9f7e5deaf7c85a70b5b170e28b155ed372e811da3e2e931c01c326acd3efa859be84c641b0c407d93b6d134c365bdb29ba5ddf47bdce561ce6d99f1a62f6513e080b70f30957c6234f0cc90152925b0fba1c56fe4ecd9b221cf0a524eb63d3d6928a82064365907ba316f87df8d98313df4d0ea509885474096f330ca36e6b533baac893d2dc63303749c7c7b1675648c90011b6b057cf9f3193981190a9bae82cbccd8c93337f68a063ba05bb8f4617c6f41dcc48e3a8327bac9ae5acc38b967b7fd502f5df7371f3cee9541fd660dc76e79fcec2ba019f569ea118d4035b9396a652b080a1d264a9dfda292887b930edb8e258834430c0fafc0d373aa5ec3d929b14b95871a4101c2c316628b7b73"}, 0x111a}) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) [ 885.456669] FAULT_INJECTION: forcing a failure. [ 885.456669] name failslab, interval 1, probability 0, space 0, times 0 [ 885.459398] CPU: 1 PID: 8360 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 885.460881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 885.463356] Call Trace: [ 885.463942] dump_stack+0x107/0x163 [ 885.464736] should_fail.cold+0x5/0xa [ 885.465562] ? anon_vma_fork+0xed/0x630 [ 885.466418] should_failslab+0x5/0x10 [ 885.467321] kmem_cache_alloc+0x5b/0x350 [ 885.468222] anon_vma_fork+0xed/0x630 [ 885.469055] ? __vm_enough_memory+0x184/0x360 [ 885.470084] dup_mm+0x861/0x1110 [ 885.470879] ? vm_area_dup+0x290/0x290 [ 885.471735] ? __raw_spin_lock_init+0x34/0x100 [ 885.472745] copy_process+0x2409/0x6650 [ 885.473647] ? find_held_lock+0x2c/0x110 [ 885.474583] ? __cleanup_sighand+0xb0/0xb0 [ 885.475551] ? _copy_from_user+0xfb/0x1b0 [ 885.476464] kernel_clone+0xe7/0xa20 [ 885.477295] ? copy_init_mm+0x20/0x20 [ 885.478154] ? ksys_write+0x212/0x250 [ 885.479049] ? lock_downgrade+0x6d0/0x6d0 [ 885.480005] __do_sys_clone3+0x1dd/0x310 [ 885.480892] ? __ia32_sys_clone+0x150/0x150 [ 885.481875] ? rcu_read_lock_any_held+0x69/0x90 [ 885.482929] ? fput_many+0x2f/0x1a0 [ 885.483738] ? ksys_write+0x1a5/0x250 [ 885.484579] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 885.485744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 885.486893] ? trace_hardirqs_on+0x5b/0x180 [ 885.487844] do_syscall_64+0x33/0x40 [ 885.488660] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 885.489774] RIP: 0033:0x466609 [ 885.490470] 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 [ 885.494507] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 885.496283] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 885.497834] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 885.499479] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 885.501081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 885.502686] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x301001, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0x48, 0x20, 0x1, 0x1}, {0x81, 0x1, 0x20, 0x1ff}, {0xfff7, 0x1f, 0x6, 0x3ff}, {0x5, 0x1, 0x6, 0x9}, {0x20, 0x0, 0x6, 0x7}, {0x4, 0x1f, 0x0, 0xee}, {0xff80, 0x0, 0x80, 0x6}, {0x5d0, 0x8, 0x1, 0x8000}, {0x400, 0x7f, 0xe5, 0x2c}, {0x2800, 0x3, 0x9, 0x7f}]}, 0x10) io_uring_enter(r0, 0x40, 0x400000, 0x0, &(0x7f0000000000), 0x8) 09:08:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000100)={0x0, 0x10000, 0x7d21}) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1412c2, 0xbf) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 09:08:34 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x2}, &(0x7f0000000080)=0x1e) 09:08:34 executing program 3: unshare(0x8000000) semop(0x0, &(0x7f0000000080), 0x0) semop(0x0, &(0x7f0000000080)=[{0x4, 0x4}, {0x4, 0x5, 0x1000}, {0x3, 0x1}, {0x4, 0xb560, 0x800}, {0x0, 0x9, 0x1800}], 0x5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x400000000000000, 0xffffffffffc}) semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) 09:08:34 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/174, 0xae}], 0x1, 0x0, 0x0) 09:08:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) unshare(0x48020200) 09:08:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f00000011c0)={0x1, {0x38, 0x3, 0x3, 0xffffffffffff0000, 0x2}}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x84a00, 0x28) mkdirat(0xffffffffffffffff, &(0x7f0000001200)='./file1\x00', 0x80) getdents64(r0, &(0x7f0000001100)=""/174, 0xae) pwrite64(r2, &(0x7f0000000100)="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", 0x1000, 0x10001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r3) 09:08:34 executing program 4 (fault-call:0 fault-nth:74): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:08:34 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) io_uring_enter(r1, 0x387a, 0x91fd, 0x2, &(0x7f0000000480)={[0xfffffffffffffffb]}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/47, 0x2f}], 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r3, &(0x7f0000000240)=""/255, 0xff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_STATX={0x15, 0x0, 0x0, r3, &(0x7f0000000340), &(0x7f0000000200)='./file0\x00', 0x40, 0x4000}, 0x0) read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') [ 897.953228] FAULT_INJECTION: forcing a failure. [ 897.953228] name failslab, interval 1, probability 0, space 0, times 0 [ 897.956363] CPU: 0 PID: 8383 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 897.958359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 897.958366] Call Trace: [ 897.958391] dump_stack+0x107/0x163 [ 897.958417] should_fail.cold+0x5/0xa [ 897.958441] ? create_object.isra.0+0x3a/0xa20 [ 897.958462] should_failslab+0x5/0x10 [ 897.958479] kmem_cache_alloc+0x5b/0x350 [ 897.958509] create_object.isra.0+0x3a/0xa20 [ 897.958527] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 897.958552] kmem_cache_alloc+0x159/0x350 [ 897.958579] anon_vma_fork+0xed/0x630 [ 897.958598] ? __vm_enough_memory+0x184/0x360 [ 897.958621] dup_mm+0x861/0x1110 [ 897.958658] ? vm_area_dup+0x290/0x290 [ 897.958704] ? __raw_spin_lock_init+0x34/0x100 [ 897.958730] copy_process+0x2409/0x6650 09:08:35 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x3}, &(0x7f0000000080)=0x1e) [ 897.958749] ? find_held_lock+0x2c/0x110 [ 897.958796] ? __cleanup_sighand+0xb0/0xb0 [ 897.958829] ? _copy_from_user+0xfb/0x1b0 [ 897.958858] kernel_clone+0xe7/0xa20 [ 897.958881] ? copy_init_mm+0x20/0x20 [ 897.958919] ? ksys_write+0x212/0x250 [ 897.958937] ? lock_downgrade+0x6d0/0x6d0 [ 897.958962] __do_sys_clone3+0x1dd/0x310 [ 897.958980] ? __ia32_sys_clone+0x150/0x150 [ 897.959025] ? rcu_read_lock_any_held+0x69/0x90 [ 897.959049] ? fput_many+0x2f/0x1a0 [ 897.959068] ? ksys_write+0x1a5/0x250 [ 897.959096] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.959117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 897.959135] ? trace_hardirqs_on+0x5b/0x180 [ 897.959158] do_syscall_64+0x33/0x40 [ 897.959179] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 897.959191] RIP: 0033:0x466609 [ 897.959212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 897.959222] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 897.959244] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 897.959256] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 897.959267] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 897.959277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 897.959289] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:35 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x4}, &(0x7f0000000080)=0x1e) 09:08:35 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x6}, &(0x7f0000000080)=0x1e) 09:08:35 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x83, 0x20, 0x8, 0x10001, 0x2, 0x88e016d0fa636f54, 0x0, 0x343, 0x40, 0x159, 0x683, 0x1, 0x38, 0x1, 0xff, 0x8, 0x1000}, [{0x3, 0x9, 0x1, 0x81, 0x9, 0x1, 0x1ff}], "b435477a382c896be8766749536cccf7c1a5726218a1274b823320051cce89f1a77998b04ccaa922546eb77f703e218232737dbef9552728d51527a5a697bd3c3826411e3a95f354fa4e9bd16785c5823c293071659847d419601daf0911cd1d0a3e40a10af15ed8fe3dfdc5ecef7ebf", ['\x00']}, 0x1e8) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000700)=0x1a) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x1) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xf0}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x14}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x37}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x8014) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/194, 0xc2}], 0x5, 0x5, 0x101) 09:08:35 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0xb5, 0x4, 0x1f, 0x4}, {0x4f9, 0x5a, 0x5, 0xfffff9e8}, {0x40, 0x3, 0xaa, 0x57}, {0x800, 0x3, 0xfa, 0x9}, {0x0, 0x3b, 0x40, 0x100}, {0x991, 0xf9, 0x3f, 0x295000}, {0x100, 0x3, 0x3f, 0xffffffff}]}) openat(r0, &(0x7f0000000140)='./file0\x00', 0x121104, 0xb0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x20, 0x2, 0x71, 0x6}, {0x4a2, 0x7, 0xa0, 0x1ff}, {0x8, 0x1, 0xe1, 0xf051}, {0x40, 0x6, 0x0, 0x8}, {0x5e, 0x2, 0x3f, 0x800}, {0x4, 0x2, 0x9, 0x5}, {0x5, 0x6, 0x9, 0x10000}, {0x8, 0x3f, 0x8, 0x8}]}) 09:08:35 executing program 4 (fault-call:0 fault-nth:75): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 898.401640] FAULT_INJECTION: forcing a failure. [ 898.401640] name failslab, interval 1, probability 0, space 0, times 0 [ 898.402964] CPU: 1 PID: 8459 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 898.403693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 898.404918] Call Trace: [ 898.405204] dump_stack+0x107/0x163 [ 898.405604] should_fail.cold+0x5/0xa [ 898.406013] ? anon_vma_fork+0x1dd/0x630 [ 898.406450] should_failslab+0x5/0x10 [ 898.406867] kmem_cache_alloc+0x5b/0x350 [ 898.407300] anon_vma_fork+0x1dd/0x630 [ 898.407745] dup_mm+0x861/0x1110 [ 898.408118] ? vm_area_dup+0x290/0x290 [ 898.408541] ? __raw_spin_lock_init+0x34/0x100 [ 898.409035] copy_process+0x2409/0x6650 [ 898.409458] ? find_held_lock+0x2c/0x110 [ 898.409904] ? __cleanup_sighand+0xb0/0xb0 [ 898.410366] ? _copy_from_user+0xfb/0x1b0 [ 898.410829] kernel_clone+0xe7/0xa20 [ 898.411237] ? copy_init_mm+0x20/0x20 [ 898.411676] ? ksys_write+0x212/0x250 [ 898.412100] ? lock_downgrade+0x6d0/0x6d0 [ 898.412569] __do_sys_clone3+0x1dd/0x310 [ 898.413016] ? __ia32_sys_clone+0x150/0x150 [ 898.413513] ? rcu_read_lock_any_held+0x69/0x90 [ 898.414022] ? fput_many+0x2f/0x1a0 [ 898.414416] ? ksys_write+0x1a5/0x250 [ 898.414879] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 898.415461] ? syscall_enter_from_user_mode+0x1d/0x50 [ 898.416027] ? trace_hardirqs_on+0x5b/0x180 [ 898.416517] do_syscall_64+0x33/0x40 [ 898.416932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 898.417506] RIP: 0033:0x466609 [ 898.417867] 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 [ 898.419879] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 898.420713] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 898.421478] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 898.422264] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 898.423107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 898.423865] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:46 executing program 4 (fault-call:0 fault-nth:76): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:08:46 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0xc}, &(0x7f0000000080)=0x1e) 09:08:46 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r3, &(0x7f0000000240)=""/255, 0xff) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r2, &(0x7f0000000080)={r3, r0, 0x400000}) 09:08:46 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r3, r3, r5) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) r9 = getgid() r10 = getegid() setresgid(r10, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000010005000000000002000600", @ANYRES32=r2, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=r2, @ANYBLOB="02000300652d1b4cb5db56724188c34080f3db9a5ff16959475bc5617a62e91a304d201a47c48a32c8718986526cf6b2674a829eaf9b47552bae0a1baf47d94e4642330d5ed6622ffa1cbde69924c5cd571ea514a05614e221ae89efa82957d18d5a685af59966ade07281fdb0f98afc6165cf21f5cb2d815443534853fea4040ad7c407b4803d63931139b6c559e32edbdef2a3f1479b411caa9bf8bd5b31656d532ea10635e869547ae09f23630591bb6f84782488759e608695", @ANYRES32=r3, @ANYBLOB="02000800", @ANYRES32=r5, @ANYBLOB="02000200", @ANYRES32=r3, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=r0, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="040002000000000008000200", @ANYRES32=r4, @ANYBLOB="08000400", @ANYRES32=r6, @ANYBLOB="0c000400", @ANYRES32=r8, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000500", @ANYRES32=r9, @ANYBLOB="08000500", @ANYRES32=r10, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="10000100000000002000020000000000"], 0xac, 0x1) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r12 = semget$private(0x0, 0x2, 0x80) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000000)={{0x2, r11, 0x0, 0xee01, r6}}) 09:08:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x9) close(r1) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000100), 0x7ff, 0x109000) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2}, {0x6, @remote}, 0x54, {0x2, 0x4e20, @multicast2}, 'veth0\x00'}) ioctl$LOOP_SET_FD(r0, 0x1269, r2) creat(&(0x7f0000000040)='./file1\x00', 0x12) 09:08:46 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x48020200) 09:08:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000880)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000800)={0x68, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x9, @media='ib\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20008040}, 0x4004000) r1 = socket$nl_generic(0x10, 0x3, 0x10) readahead(r0, 0x1, 0x6) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100ff01000000e4a9340000a9a8dfe697add1d6b30000"], 0x14}}, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000340)={0xc, 0x4, {0x0, @struct={0x3ff, 0xffffff22}, 0x0, 0x5, 0x6, 0x1, 0x3, 0x9cf9, 0x18, @usage=0x20, 0x37ee, 0x3, [0x80, 0xe, 0xffff, 0x2, 0x2, 0x24000000]}, {0xffffffff00000001, @struct={0x9, 0x9}, 0x0, 0x2, 0x8000, 0x2, 0x2, 0x8000000000000, 0x0, @usage=0x5, 0x48c39a5c, 0xffffff48, [0x5, 0x81, 0x7, 0x9, 0x7f, 0x14f000]}, {0x80000001, @struct={0x5, 0x8}, 0x0, 0x9, 0x1, 0xffffffff, 0x100, 0xfffffffffffffff8, 0x1, @struct={0x1, 0x7f}, 0x6, 0x6, [0xffffffff80000000, 0x1, 0x628, 0x1, 0x10000, 0x7]}, {0x7, 0x8, 0x81}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000980)={0x0, 0x0, 0xf19e, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000d80)={0x1c, 0x5, {0x2, @struct={0x81, 0x9c}, r3, 0x6, 0xffffffffffff6db4, 0x7, 0x5, 0x5, 0x2, @struct={0x6db9, 0x80}, 0xf3b6, 0xffffd4fb, [0x4, 0x100000000000, 0xfffffffffffffffb, 0x3, 0x401, 0x1]}, {0x8, @struct={0x5, 0x4}, 0x0, 0x24c, 0x7, 0x5, 0x6, 0x87, 0x428, @struct={0xfffffff7, 0x5}, 0x4, 0x10001, [0x7, 0x5, 0x10000, 0x3, 0x9, 0xc46]}, {0xaf1, @struct={0x7, 0x8}, r4, 0x9, 0x1ff, 0x8, 0x100000001, 0x81, 0x88, @usage=0xfffffffffffffffb, 0x7497, 0xaca8, [0xff, 0x5, 0xff, 0x8, 0x100000000, 0x6]}, {0x26, 0x400, 0x5}}) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB='\\\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fedbdf2514000000300001800800030002000000080003000100000014000200766972745f7769666930000000000000080003000200000008001200aeb10000080003000600000008000a0000000000d030d2791423c4a7685e8f07b2506ffa64b1729e06ebe2f37c5fcbadf1af8e58bab2fbd516e769c1f152fe96fc05c614bc1fbf2b1afe901e10ee4ac78b31e58b668626993e7fa5"], 0x5c}, 0x1, 0x0, 0x0, 0x4c880}, 0x80) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:08:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) lseek(r1, 0x9, 0x2) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x10000, 0x106) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {0x0, 0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052740)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x40, "a8d475ecc6b34c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000054d80)={0x0, 0x0, "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", "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"}) r8 = syz_open_procfs(0x0, &(0x7f00000005c0)='statm\x00') pread64(r8, &(0x7f0000000040)=""/39, 0x27, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000080)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000280)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000055e40)=ANY=[@ANYRES64=0x0, @ANYBLOB="0d000000000000040000002000000003000000000000000c00000b00c691ab377b8385f90000000000000000000e6c5a149c3356bf610001800000050000000100000008000000ff7f00000000000004000000000000008100000000000008010000000000000000"]) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000100)={{0x6c, @multicast2, 0x4e23, 0x4, 'rr\x00', 0x10, 0x3, 0x2b}, {@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e21, 0x10000, 0x9, 0x100000, 0xffff}}, 0x44) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) [ 909.118748] FAULT_INJECTION: forcing a failure. [ 909.118748] name failslab, interval 1, probability 0, space 0, times 0 [ 909.120593] CPU: 0 PID: 8480 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 909.121597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 909.123314] Call Trace: [ 909.123709] dump_stack+0x107/0x163 [ 909.124270] should_fail.cold+0x5/0xa [ 909.124840] ? create_object.isra.0+0x3a/0xa20 [ 909.125526] should_failslab+0x5/0x10 [ 909.126089] kmem_cache_alloc+0x5b/0x350 [ 909.126697] ? mark_held_locks+0x9e/0xe0 [ 909.127327] create_object.isra.0+0x3a/0xa20 [ 909.127970] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 909.128728] kmem_cache_alloc+0x159/0x350 [ 909.129350] anon_vma_fork+0x1dd/0x630 [ 909.129933] dup_mm+0x861/0x1110 [ 909.130445] ? vm_area_dup+0x290/0x290 [ 909.131052] ? __raw_spin_lock_init+0x34/0x100 [ 909.131745] copy_process+0x2409/0x6650 [ 909.132333] ? find_held_lock+0x2c/0x110 [ 909.132965] ? __cleanup_sighand+0xb0/0xb0 [ 909.133606] ? _copy_from_user+0xfb/0x1b0 [ 909.134242] kernel_clone+0xe7/0xa20 [ 909.134808] ? copy_init_mm+0x20/0x20 [ 909.135399] ? ksys_write+0x212/0x250 [ 909.135952] ? lock_downgrade+0x6d0/0x6d0 [ 909.136563] __do_sys_clone3+0x1dd/0x310 [ 909.137156] ? __ia32_sys_clone+0x150/0x150 [ 909.137803] ? rcu_read_lock_any_held+0x69/0x90 [ 909.138488] ? fput_many+0x2f/0x1a0 [ 909.139021] ? ksys_write+0x1a5/0x250 [ 909.139587] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.140341] ? syscall_enter_from_user_mode+0x1d/0x50 [ 909.141068] ? trace_hardirqs_on+0x5b/0x180 [ 909.141708] do_syscall_64+0x33/0x40 [ 909.142238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 909.143041] RIP: 0033:0x466609 [ 909.143505] 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 [ 909.146260] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 909.147438] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 909.148536] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 909.149642] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 909.150635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 909.151764] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:46 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x12}, &(0x7f0000000080)=0x1e) 09:08:46 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x8, 0x2, 0x1, 0xffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) io_uring_setup(0x67c8, &(0x7f0000000680)) dup(r0) 09:08:46 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) r1 = semget$private(0x0, 0x0, 0x300) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) semtimedop(r0, &(0x7f0000000180)=[{0x1, 0x1, 0x1000}, {0x0, 0x2618, 0x1800}, {0x3, 0x8, 0x1800}], 0x3, &(0x7f00000001c0)={0x0, 0x989680}) unshare(0x76050000) unshare(0x200) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000000080)=""/234) 09:08:46 executing program 6: close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x4, 0x101000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) r2 = openat(r1, &(0x7f0000000080)='./file1/file0\x00', 0x10d942, 0x14) r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) pidfd_getfd(r1, r3, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)={0x0, @aes256, 0x0, @desc4}) r4 = syz_io_uring_complete(0x0) openat(r4, &(0x7f0000000040)='./file1/file0\x00', 0x24002, 0x40) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1269, r2) 09:08:46 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x18}, &(0x7f0000000080)=0x1e) 09:08:58 executing program 4 (fault-call:0 fault-nth:77): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:08:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x1e}, &(0x7f0000000080)=0x1e) 09:08:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) unshare(0x48020200) 09:08:58 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0x3, 0x1f, 0x0, 0x0, 0xfffffffffffffff7, 0x10, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x3}, 0x8149, 0x0, 0x7, 0x0, 0x0, 0x1, 0x8, 0x0, 0xe57, 0x0, 0x80000001}, 0xffffffffffffffff, 0xd, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x121103, 0x0) preadv(r1, &(0x7f0000000d40), 0x0, 0x0, 0x0) 09:08:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5f3, 0x20000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100), 0x21023, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@hash}, {@uid_gt={'uid>', r3}}]}}) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) r4 = fsmount(0xffffffffffffffff, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'syzkaller0\x00'}) 09:08:58 executing program 3: r0 = fork() ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x6, 0x5, 0x5, 0x2000000000000000, 0x9, r0}) ptrace(0x10, r0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) wait4(r0, &(0x7f0000000080), 0x8, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r1 = semget$private(0x0, 0x3, 0x206) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:08:58 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:08:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x78, 0x6d, 0x1f, 0x9, 0x3, 0x3e, 0x3, 0x210, 0x40, 0x27a, 0x6, 0x2000, 0x38, 0x2, 0x7ca7, 0xe12, 0x4}, [{0x4, 0x10000, 0x9, 0x1, 0x0, 0x7, 0x0, 0x78ea}], "f2c2786bcd26d2548909d14068bc55a23d32a67e1e8b69cec6a3cf6bcc6702250df980dc96d9865746dfc93a39fef917767e809db8a6cfc51f51be756790d95ae997b6afb26e49a8a4098ba6db061be45579e7ee3a33471c54a4e68473006451", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xad8) chdir(&(0x7f0000000040)='./file1\x00') syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = fcntl$dupfd(r2, 0x0, r2) getsockname$packet(r3, 0x0, &(0x7f00000000c0)) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$LOOP_SET_FD(r0, 0x1269, r1) [ 921.151603] FAULT_INJECTION: forcing a failure. [ 921.151603] name failslab, interval 1, probability 0, space 0, times 0 [ 921.153963] CPU: 1 PID: 8551 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 921.155267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 921.157426] Call Trace: [ 921.157931] dump_stack+0x107/0x163 [ 921.158631] should_fail.cold+0x5/0xa [ 921.159373] ? vm_area_dup+0x78/0x290 [ 921.160102] should_failslab+0x5/0x10 [ 921.160834] kmem_cache_alloc+0x5b/0x350 [ 921.161624] ? lock_downgrade+0x6d0/0x6d0 [ 921.162430] vm_area_dup+0x78/0x290 [ 921.163163] ? _cond_resched+0x12/0x80 [ 921.163909] ? copy_page_range+0x242d/0x3810 [ 921.164797] ? vm_area_alloc+0x110/0x110 [ 921.165577] ? up_write+0x191/0x550 [ 921.166276] ? vm_iomap_memory+0x190/0x190 [ 921.167097] ? downgrade_write+0x3a0/0x3a0 [ 921.167921] ? anon_vma_interval_tree_insert+0x277/0x450 [ 921.168971] ? __vma_link_rb+0x540/0x700 [ 921.169759] dup_mm+0x44d/0x1110 [ 921.170424] ? vm_area_dup+0x290/0x290 [ 921.171188] ? __raw_spin_lock_init+0x34/0x100 [ 921.172071] copy_process+0x2409/0x6650 [ 921.172837] ? find_held_lock+0x2c/0x110 [ 921.173640] ? __cleanup_sighand+0xb0/0xb0 [ 921.174464] ? _copy_from_user+0xfb/0x1b0 [ 921.175295] kernel_clone+0xe7/0xa20 [ 921.176014] ? copy_init_mm+0x20/0x20 [ 921.176759] ? ksys_write+0x212/0x250 [ 921.177489] ? lock_downgrade+0x6d0/0x6d0 [ 921.178286] __do_sys_clone3+0x1dd/0x310 [ 921.179076] ? __ia32_sys_clone+0x150/0x150 [ 921.179937] ? rcu_read_lock_any_held+0x69/0x90 [ 921.180844] ? fput_many+0x2f/0x1a0 [ 921.181539] ? ksys_write+0x1a5/0x250 [ 921.182278] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 921.183313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 921.184315] ? trace_hardirqs_on+0x5b/0x180 [ 921.185146] do_syscall_64+0x33/0x40 [ 921.185859] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 921.186846] RIP: 0033:0x466609 [ 921.187477] 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 [ 921.191017] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 921.192502] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 921.193874] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 921.195254] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 921.196629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 921.198002] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x24}, &(0x7f0000000080)=0x1e) 09:08:58 executing program 4 (fault-call:0 fault-nth:78): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:08:58 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="00009dd42663df5fced10000e0000001010000000600000000000200000000ac1414bbe0000001"], 0x28) recvfrom$inet(r1, &(0x7f0000000040)=""/135, 0x87, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast1}, 0x10) 09:08:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = timerfd_create(0xb, 0x800) r4 = accept(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000180)={0x10001, 0x1ff, 0x8, 0x0, 0x0, [{{r3}, 0x80000000}, {{r4}, 0x81}, {{r2}, 0xff}, {{r1}, 0x3600}, {{r2}, 0x7f}, {{r5}, 0xb6}, {{r2}, 0x6}, {{r1}, 0x8001}]}) ioctl$LOOP_SET_FD(r0, 0x1269, r2) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r6, &(0x7f0000000240)=""/255, 0xff) ioctl$KDGETLED(r6, 0x4b31, &(0x7f00000002c0)) 09:08:58 executing program 3: unshare(0x8000000) semop(0x0, &(0x7f0000000080)=[{0x0, 0xf1ce}, {0x3, 0x3, 0xc00}], 0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:08:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x4040, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000440)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000480)={0x3, 0x80, 0x6f, 0x81, 0x3f, 0x1e, 0x0, 0x100, 0x8008, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x2, @perf_config_ext={0x8, 0x7}, 0x22100, 0x401, 0x3, 0x6, 0xe093, 0x4, 0x1, 0x0, 0x6, 0x0, 0x1000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r2) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r4, &(0x7f0000000240)=""/255, 0xff) statx(r4, &(0x7f0000000040)='./file1\x00', 0x400, 0xf44d62e41e180523, &(0x7f0000000100)) io_setup(0x1f, &(0x7f0000000200)=0x0) io_cancel(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x38f, r2, &(0x7f0000000340)="01383188f0b1d14a59d5ed498d4f1d70c1aa3dda0e424656cb0a35e8de6401cabdfd363ded252a73d19bcfd9c30f35092e9759d8657c327a", 0x38, 0x7, 0x0, 0x1, r4}, &(0x7f00000003c0)) 09:08:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x2a}, &(0x7f0000000080)=0x1e) 09:08:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) unshare(0x48020200) [ 921.428122] FAULT_INJECTION: forcing a failure. [ 921.428122] name failslab, interval 1, probability 0, space 0, times 0 [ 921.430743] CPU: 0 PID: 8585 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 921.432246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 921.434734] Call Trace: [ 921.435340] dump_stack+0x107/0x163 [ 921.436165] should_fail.cold+0x5/0xa [ 921.437030] ? create_object.isra.0+0x3a/0xa20 [ 921.438056] should_failslab+0x5/0x10 [ 921.438904] kmem_cache_alloc+0x5b/0x350 [ 921.439839] create_object.isra.0+0x3a/0xa20 [ 921.440902] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 921.442140] kmem_cache_alloc+0x159/0x350 [ 921.443099] vm_area_dup+0x78/0x290 [ 921.443912] ? _cond_resched+0x12/0x80 [ 921.444781] ? copy_page_range+0x242d/0x3810 [ 921.445809] ? vm_area_alloc+0x110/0x110 [ 921.446726] ? up_write+0x191/0x550 [ 921.447546] ? vm_iomap_memory+0x190/0x190 [ 921.448501] ? downgrade_write+0x3a0/0x3a0 [ 921.449459] ? anon_vma_interval_tree_insert+0x277/0x450 [ 921.450643] ? __vma_link_rb+0x540/0x700 [ 921.451593] dup_mm+0x44d/0x1110 [ 921.452369] ? vm_area_dup+0x290/0x290 [ 921.453245] ? __raw_spin_lock_init+0x34/0x100 [ 921.454273] copy_process+0x2409/0x6650 [ 921.455190] ? find_held_lock+0x2c/0x110 [ 921.456104] ? __cleanup_sighand+0xb0/0xb0 [ 921.457053] ? _copy_from_user+0xfb/0x1b0 [ 921.457966] kernel_clone+0xe7/0xa20 [ 921.458786] ? copy_init_mm+0x20/0x20 [ 921.459636] ? ksys_write+0x212/0x250 [ 921.460488] ? lock_downgrade+0x6d0/0x6d0 [ 921.461411] __do_sys_clone3+0x1dd/0x310 [ 921.462319] ? __ia32_sys_clone+0x150/0x150 [ 921.463332] ? rcu_read_lock_any_held+0x69/0x90 [ 921.464357] ? fput_many+0x2f/0x1a0 [ 921.465163] ? ksys_write+0x1a5/0x250 [ 921.466019] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 921.467178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 921.468298] ? trace_hardirqs_on+0x5b/0x180 [ 921.469239] do_syscall_64+0x33/0x40 [ 921.470066] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 921.471199] RIP: 0033:0x466609 [ 921.471903] 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 [ 921.476001] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 921.477698] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 921.479313] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 921.480920] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 921.482511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 921.484132] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:08:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x105143, 0x7) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:08:58 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0x1, 0x0, 0x9, 0x0, 0x0, 0x6, 0x82080, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000040)}, 0x8004, 0x1, 0x3, 0x5, 0x1d, 0x93d, 0x401, 0x0, 0x2, 0x0, 0x30}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r1) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r3, &(0x7f0000000240)=""/255, 0xff) openat(r3, &(0x7f0000000180)='./file0\x00', 0x800, 0x102) 09:08:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x30}, &(0x7f0000000080)=0x1e) 09:08:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) 09:08:58 executing program 3: unshare(0x8000000) unshare(0x2040280) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:08:58 executing program 6: sendto(0xffffffffffffffff, &(0x7f0000000140)="ec3a94ef056b28254eead5739e3c012f2049953f35fb26dc1dec23747ef90574fd01e69b724092903f22e09d2c9b1097c4bb7a1a8e6fa859143d69ce2108b0123ea1b2a5f17c3e7f0a7a9f48ddfcd80f4e71b65a80079d811652997c0a820805771fb684fd6f13221afe58c4d0334b629454f6a4a7155a21a747cb72c141414594185414d20f00c25df86275a25d62ac56da8aadf5648b6d0a6f4bfe1babac04d7b722b18a8d977773eb7e737774b59aa570fb834a3d053f2113d6849c33b25951809fb02f4deec01321ee3b6977e0f0f4ef23690db975419b4592c9212bc3c2eab8295df2fce5d6f374ac8fb95b2b849e236937", 0xf4, 0x26000000, &(0x7f0000000240)=@ethernet={0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}}, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) r2 = signalfd4(r1, &(0x7f0000000040)={[0x2]}, 0x8, 0x180000) r3 = syz_open_dev$hidraw(&(0x7f0000000100), 0xffffffff00000000, 0x4000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 09:08:58 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={0x0, 0x0, r0, 0x101}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:08:58 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x36}, &(0x7f0000000080)=0x1e) 09:09:10 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x121400, 0x0) close(r1) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = dup(r2) mknodat$loop(r4, &(0x7f0000000040)='./file1\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) setns(r4, 0x8000000) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x3) 09:09:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) unshare(0x48020200) 09:09:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fallocate(r0, 0x28, 0x8001, 0x2) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:09:10 executing program 4 (fault-call:0 fault-nth:79): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:09:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:09:10 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x3c}, &(0x7f0000000080)=0x1e) 09:09:10 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f0000000040)=r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r2, 0x1, r3, 0x243, 0x4164a8367e73092d}) io_uring_enter(0xffffffffffffffff, 0x214b, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:09:10 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x4) [ 933.534375] FAULT_INJECTION: forcing a failure. [ 933.534375] name failslab, interval 1, probability 0, space 0, times 0 [ 933.536376] CPU: 1 PID: 8663 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 933.537462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 933.539314] Call Trace: [ 933.539744] dump_stack+0x107/0x163 [ 933.540331] should_fail.cold+0x5/0xa [ 933.540960] ? vm_area_dup+0x78/0x290 [ 933.541594] should_failslab+0x5/0x10 [ 933.542212] kmem_cache_alloc+0x5b/0x350 [ 933.542887] vm_area_dup+0x78/0x290 [ 933.543495] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 933.544242] ? lock_downgrade+0x6d0/0x6d0 [ 933.544916] ? copy_page_range+0x242d/0x3810 [ 933.545625] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 933.546500] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 933.547254] ? avc_has_extended_perms+0xec0/0xec0 [ 933.548026] ? dup_mm+0x631/0x1110 [ 933.548596] ? vm_area_alloc+0x110/0x110 [ 933.549266] ? selinux_vm_enough_memory+0x10f/0x170 [ 933.550065] ? selinux_sb_statfs+0x250/0x250 [ 933.550765] ? up_write+0x191/0x550 [ 933.551365] ? percpu_counter_add_batch+0x8b/0x130 [ 933.552152] ? __vm_enough_memory+0x184/0x360 [ 933.552868] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 933.553699] dup_mm+0x44d/0x1110 [ 933.554261] ? vm_area_dup+0x290/0x290 [ 933.554886] ? __raw_spin_lock_init+0x34/0x100 [ 933.555636] copy_process+0x2409/0x6650 [ 933.556278] ? find_held_lock+0x2c/0x110 [ 933.556972] ? __cleanup_sighand+0xb0/0xb0 [ 933.557665] ? _copy_from_user+0xfb/0x1b0 [ 933.558342] kernel_clone+0xe7/0xa20 [ 933.558939] ? copy_init_mm+0x20/0x20 [ 933.559596] ? ksys_write+0x212/0x250 [ 933.560208] ? lock_downgrade+0x6d0/0x6d0 [ 933.560872] __do_sys_clone3+0x1dd/0x310 [ 933.561529] ? __ia32_sys_clone+0x150/0x150 [ 933.562240] ? rcu_read_lock_any_held+0x69/0x90 [ 933.562990] ? fput_many+0x2f/0x1a0 [ 933.563589] ? ksys_write+0x1a5/0x250 [ 933.564199] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.565055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 933.565879] ? trace_hardirqs_on+0x5b/0x180 [ 933.566571] do_syscall_64+0x33/0x40 [ 933.567168] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 933.568013] RIP: 0033:0x466609 [ 933.568529] 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 [ 933.571477] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 933.572702] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 933.573830] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 933.574978] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 933.576138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 933.577292] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:10 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00', 0x42}, &(0x7f0000000080)=0x1e) 09:09:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/180, 0xb4}, {&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/90, 0x5a}], 0x5, 0xff, 0x0) r1 = fork() ptrace(0x10, r1) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f00000004c0)=[r0, r0], 0x2) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r3 = signalfd4(r0, &(0x7f0000000380)={[0xfffffffffffffffe]}, 0x8, 0x80800) r4 = accept$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r3, r4, 0xfffff68d}) 09:09:10 executing program 4 (fault-call:0 fault-nth:80): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 933.733053] FAULT_INJECTION: forcing a failure. [ 933.733053] name failslab, interval 1, probability 0, space 0, times 0 [ 933.735132] CPU: 0 PID: 8697 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 933.736310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 933.738332] Call Trace: [ 933.738803] dump_stack+0x107/0x163 [ 933.739469] should_fail.cold+0x5/0xa [ 933.740146] ? create_object.isra.0+0x3a/0xa20 [ 933.740940] should_failslab+0x5/0x10 [ 933.741611] kmem_cache_alloc+0x5b/0x350 [ 933.742317] create_object.isra.0+0x3a/0xa20 [ 933.743071] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 933.743992] kmem_cache_alloc+0x159/0x350 [ 933.744712] vm_area_dup+0x78/0x290 [ 933.745335] ? _cond_resched+0x12/0x80 [ 933.745998] ? copy_page_range+0x242d/0x3810 [ 933.746772] ? vm_area_alloc+0x110/0x110 [ 933.747475] ? up_write+0x191/0x550 [ 933.748082] ? vm_iomap_memory+0x190/0x190 [ 933.748783] ? downgrade_write+0x3a0/0x3a0 [ 933.749482] ? anon_vma_interval_tree_insert+0x277/0x450 [ 933.750366] ? __vma_link_rb+0x540/0x700 [ 933.751040] dup_mm+0x44d/0x1110 [ 933.751644] ? vm_area_dup+0x290/0x290 [ 933.752279] ? __raw_spin_lock_init+0x34/0x100 [ 933.753039] copy_process+0x2409/0x6650 [ 933.753690] ? find_held_lock+0x2c/0x110 [ 933.754377] ? __cleanup_sighand+0xb0/0xb0 [ 933.755091] ? _copy_from_user+0xfb/0x1b0 [ 933.755791] kernel_clone+0xe7/0xa20 [ 933.756395] ? copy_init_mm+0x20/0x20 [ 933.757042] ? ksys_write+0x212/0x250 [ 933.757670] ? lock_downgrade+0x6d0/0x6d0 [ 933.758365] __do_sys_clone3+0x1dd/0x310 [ 933.759040] ? __ia32_sys_clone+0x150/0x150 [ 933.759784] ? rcu_read_lock_any_held+0x69/0x90 [ 933.760561] ? fput_many+0x2f/0x1a0 [ 933.761154] ? ksys_write+0x1a5/0x250 [ 933.761777] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.762626] ? syscall_enter_from_user_mode+0x1d/0x50 [ 933.763495] ? trace_hardirqs_on+0x5b/0x180 [ 933.764210] do_syscall_64+0x33/0x40 [ 933.764818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 933.765656] RIP: 0033:0x466609 [ 933.766198] 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 [ 933.769304] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 933.770596] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 933.771824] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 933.773039] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 933.774254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 933.775485] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:22 executing program 4 (fault-call:0 fault-nth:81): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:09:22 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) unshare(0x8000000) 09:09:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x691b, 0x0, 0x0, &(0x7f0000000000)={[0x1]}, 0x8) 09:09:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0xfffffffffffffffc, 0x40002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fsopen(&(0x7f0000000040)='hostfs\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) poll(&(0x7f0000000100)=[{r3, 0x1024}, {r1, 0x4000}, {r4}, {r5, 0x2d8}, {r6, 0x2400}, {r7, 0x4040}], 0x6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 09:09:22 executing program 2: clone3(&(0x7f00000000c0)={0x5040100, 0x0, 0x0, 0x0, {0x39}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x10000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000240)={0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r3, &(0x7f0000000240)=""/255, 0xff) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x9, 0x80, 0x6, 0x1f, 0x0, 0x66ce, 0x200, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0xffffffffffffffc0, 0x2}, 0x8, 0x4, 0x3f, 0x2, 0x9, 0x800, 0x2, 0x0, 0x3}, r2, 0x4, r3, 0x8) 09:09:22 executing program 7: r0 = syz_open_dev$vcsu(&(0x7f0000000140), 0x200, 0x424000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000003c0)=""/256) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xfffffffffffffe3e}], 0x1, 0x0, 0x0) 09:09:22 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r1, 0x95) unshare(0x48020200) 09:09:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x52, 0x200, 0x2}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={0x0, 0x1, r2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x10900, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000800)={"c98f673faa33b2bdfbd6a019b1d72038", 0x0, 0x0, {0x9, 0x80}, {0x5, 0x1ff}, 0x401, [0xfffffffffffffffe, 0x9, 0x10001, 0xf1, 0x1796, 0x6, 0x0, 0x0, 0x7fffffff, 0x41dc, 0x3ff, 0xe5c, 0x7ff, 0x1, 0x5, 0x5]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x10, @unused=[0x1ff, 0x2, 0x3, 0x4], @subvolid=0xe4f4}) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r4) [ 945.696257] FAULT_INJECTION: forcing a failure. [ 945.696257] name failslab, interval 1, probability 0, space 0, times 0 [ 945.698039] CPU: 0 PID: 8731 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 945.698048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 945.698053] Call Trace: [ 945.698072] dump_stack+0x107/0x163 [ 945.698092] should_fail.cold+0x5/0xa [ 945.698109] ? anon_vma_clone+0xdc/0x580 [ 945.698136] should_failslab+0x5/0x10 [ 945.703977] kmem_cache_alloc+0x5b/0x350 [ 945.704607] anon_vma_clone+0xdc/0x580 [ 945.705192] anon_vma_fork+0x82/0x630 [ 945.705751] ? __vm_enough_memory+0x184/0x360 [ 945.706438] dup_mm+0x861/0x1110 [ 945.706979] ? vm_area_dup+0x290/0x290 [ 945.707589] ? __raw_spin_lock_init+0x34/0x100 [ 945.708299] copy_process+0x2409/0x6650 [ 945.708914] ? find_held_lock+0x2c/0x110 [ 945.708949] ? __cleanup_sighand+0xb0/0xb0 [ 945.708975] ? _copy_from_user+0xfb/0x1b0 [ 945.708996] kernel_clone+0xe7/0xa20 [ 945.709013] ? copy_init_mm+0x20/0x20 [ 945.709044] ? ksys_write+0x212/0x250 [ 945.709057] ? lock_downgrade+0x6d0/0x6d0 [ 945.709080] __do_sys_clone3+0x1dd/0x310 [ 945.714147] ? __ia32_sys_clone+0x150/0x150 [ 945.714827] ? rcu_read_lock_any_held+0x69/0x90 [ 945.715560] ? fput_many+0x2f/0x1a0 [ 945.716115] ? ksys_write+0x1a5/0x250 [ 945.716711] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 945.717501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 945.718306] ? trace_hardirqs_on+0x5b/0x180 [ 945.718965] do_syscall_64+0x33/0x40 [ 945.719555] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 945.720330] RIP: 0033:0x466609 [ 945.720824] 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 [ 945.723604] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 945.724773] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 945.725858] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 945.726944] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.728036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 945.729130] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f5, 0x10, 0x70bd27, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4001}, 0x4004850) 09:09:22 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x90, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x32}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x89}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010101}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000020) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:09:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$setstatus(r1, 0x4, 0x4200) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:09:22 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) socket$inet(0x2, 0x800, 0x3) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:09:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x3, 0x4, &(0x7f0000000300)=[{&(0x7f0000000140)="a396dffc0bdb05843c4515a3d1d0a6f1c4caae983735ebe202ee6b298bb5e3adeb5b150b57e8afc47ec6e3a568062c7546abcaa052e372e8642e2483774c96f088d3ad9d9148b4f4ff8e6c99f46cf6fc0b645ec08103481a4f10470f817215551329cc", 0x63, 0x8}, {&(0x7f00000001c0)="625f60895239908712aa89dac771d2f45e3adcb705192887a876221e1ce7887f4bf7a9873d8c4bcef1a78075d171b182adb9caadb87797c94c4f48313d86c29aa9a1b4f6f2dab2ad3d9e0ad5d8a1fb2647a52a0bb476b4983473157d6f4d5454abdb7dd11a7b357c02ff11daf67ff259a42ceeaf", 0x74, 0x6}, {&(0x7f0000000240)="315cdd61e70268a9d7", 0x9, 0xe3}, {&(0x7f0000000280)="306e65a7a55e8800c8ed7e3825d7b4ae5de0f71e5c1207feed7540227c5ffda71b7283a52d92dd83a2d69f145a45b47897a865f259e9a18f3fe359b2a72016893bc9b1071cd75e88abf5a27c", 0x4c, 0xffffffff}], 0x200000, &(0x7f0000000380)={[{}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/loop#\x00'}}, {@smackfshat={'smackfshat', 0x3d, '-\'\xd5'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) openat(r2, &(0x7f0000000400)='./file1\x00', 0x10040, 0x9) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:09:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000940), r0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000980)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x6]}, 0x8) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r4, &(0x7f0000000240)=""/255, 0xff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x1100, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf167}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc000}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r5) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) 09:09:23 executing program 4 (fault-call:0 fault-nth:82): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:09:23 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) unshare(0x48020200) 09:09:23 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000740), 0x305800, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/211, 0x11f}, {&(0x7f0000000640)=""/242, 0xf4}], 0x2, 0x3, 0x4) r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x5, &(0x7f0000000340)=[{&(0x7f0000000d80)="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", 0x1000, 0x4}, {&(0x7f00000000c0)="65f59d15a02d05905578c04ff231b08020af851514d5c6493329d387ff7eed2e", 0x20, 0x3f}, {&(0x7f0000000100)="18a66bae149bcdcf8a3283b76fbdbb429db42fde53d20d80477a65d348775c60356b58d696eac376727125bd4b87a7f09a2bfcadfcde5e1e96339645be2b1346465d8937f25e9b250dee032bf472ed647c4d65162d681ce153072d387f31c9d9da32d52e70efe6922a2b3e5a7281ad08f8c5117f34b1794db57a21641d604cbc36", 0x81, 0x6}, {&(0x7f00000001c0)="ea27825679d785704f040efff55cd74f16e09d2516a8a81e218a5d17c735710140fa78cc5332187aa49702c329e1a33abe334a85e3415dc3abb4a17a328c582591173cdd866b666ab6aa9fecffdf5afcb7e4e04ca110ed2d11bb5bce4afe0c7ad1e6d086560651cac3859454dd6d61581895a9c60b291b6894c957b91f2a486328b0191c4e414aeb5df81cb6dbb9fe15bca834df81b53683e034e7054170907e", 0xa0, 0x6}, {&(0x7f0000000280)="13c65337fb97c889c92e9e5c954a853ae0b7d74fb8e643cff2a8c27c7f0b1cbd3d5c1d5d927e0b2db07590da020d31a5aca66240e162d552dff50a4fb3b5cc37f3567435ca794a83830d46c728db317685777193eb65df79f1ab73fd516e5fe6dc0d48b4a7b6ee5de592d10070ddf632508220c1a59255a2b7eb51a71f34a68337f090e6202212adf5045c8eb5d12204d3410dde24915f70c5de265873fdd6aff033367d62f3267eae893b108dcc8b", 0xaf, 0xffffffffffff60f7}], 0x4010, &(0x7f0000000500)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee01, @ANYBLOB=',euid>', @ANYRESDEC=0x0, @ANYBLOB="2c7063723d30303030303030303030303030303030303031372c7065726d69745f646972656374696f2c6f626a5f747970653d2f6465762f766373002c6673636f6e746578743d73797361646d5f752c006705b333ee661b3a56d23602eebe9460f64dbfdf1cb36e2f4d65bae9e261d6851b324a33211e9e28d3164569ab17e9384e44b2325c93b963b43fd6cda51495c509803cf228859ed5e3c7cc722d4cdbb7e2f9474ac0c9734360d64194b36f5599595bdd972a112c6c5faf4acbb53dc0f6f5330413b0822210b0731f90cac3fd10"]) close_range(r0, r2, 0x2) read(r1, &(0x7f0000000780)=""/159, 0x9f) 09:09:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000080)=0x6) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000100)={0x0, 0x4, 0x80000000, 0x9}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r4 = accept$inet(r2, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00000001c0)={0x4, {{0x2, 0x4e24, @rand_addr=0x64010101}}, {{0x2, 0x4e21, @rand_addr=0x64010100}}}, 0x108) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0xffff24c9}, 0x4) pidfd_open(0x0, 0x0) [ 946.068450] FAULT_INJECTION: forcing a failure. [ 946.068450] name failslab, interval 1, probability 0, space 0, times 0 [ 946.070103] CPU: 0 PID: 8797 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 946.071043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 946.072638] Call Trace: [ 946.073006] dump_stack+0x107/0x163 [ 946.073515] should_fail.cold+0x5/0xa [ 946.074057] ? create_object.isra.0+0x3a/0xa20 [ 946.074695] should_failslab+0x5/0x10 [ 946.075230] kmem_cache_alloc+0x5b/0x350 [ 946.075818] create_object.isra.0+0x3a/0xa20 [ 946.076433] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 946.077140] kmem_cache_alloc+0x159/0x350 [ 946.077720] anon_vma_clone+0xdc/0x580 [ 946.078283] anon_vma_fork+0x82/0x630 [ 946.078826] ? __vm_enough_memory+0x184/0x360 [ 946.079482] dup_mm+0x861/0x1110 [ 946.079971] ? vm_area_dup+0x290/0x290 [ 946.080535] ? __raw_spin_lock_init+0x34/0x100 [ 946.081186] copy_process+0x2409/0x6650 [ 946.081748] ? find_held_lock+0x2c/0x110 [ 946.082342] ? __cleanup_sighand+0xb0/0xb0 [ 946.082949] ? _copy_from_user+0xfb/0x1b0 [ 946.083555] kernel_clone+0xe7/0xa20 [ 946.084086] ? copy_init_mm+0x20/0x20 [ 946.084633] ? ksys_write+0x212/0x250 [ 946.085179] ? lock_downgrade+0x6d0/0x6d0 [ 946.085770] __do_sys_clone3+0x1dd/0x310 [ 946.086345] ? __ia32_sys_clone+0x150/0x150 [ 946.086967] ? rcu_read_lock_any_held+0x69/0x90 [ 946.087654] ? fput_many+0x2f/0x1a0 [ 946.088170] ? ksys_write+0x1a5/0x250 [ 946.088721] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.089467] ? syscall_enter_from_user_mode+0x1d/0x50 [ 946.090216] ? trace_hardirqs_on+0x5b/0x180 [ 946.090832] do_syscall_64+0x33/0x40 [ 946.091364] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 946.092103] RIP: 0033:0x466609 [ 946.092562] 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 [ 946.095180] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 946.096279] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 946.097293] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 946.098409] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 946.099417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 946.100430] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:23 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x40}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:09:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x141400, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x1, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000100)) openat(r0, &(0x7f0000000340)='./file1\x00', 0x521000, 0x158) openat(0xffffffffffffffff, &(0x7f0000000300)='./file1/../file0\x00', 0x40, 0x1b4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 946.137958] tmpfs: Unknown parameter 'euid>00000000000000000000' [ 946.180974] tmpfs: Unknown parameter 'euid>00000000000000000000' 09:09:34 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) preadv(r0, &(0x7f00000000c0), 0x0, 0xf0, 0x6) 09:09:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x400, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:09:34 executing program 4 (fault-call:0 fault-nth:83): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:09:34 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x6f6a, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:09:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x48020200) 09:09:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x1) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x33) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:09:34 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r0 = semget(0x2, 0x0, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:09:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) dup3(r1, r0, 0x80000) close(r0) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x28002) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f00000000c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/nf_conntrack_expect\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000100)=""/69) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f0000000340)={0x0, 0x9, 0x401}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r4) [ 957.181628] FAULT_INJECTION: forcing a failure. [ 957.181628] name failslab, interval 1, probability 0, space 0, times 0 [ 957.184182] CPU: 1 PID: 8848 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 957.185639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 957.188081] Call Trace: [ 957.188647] dump_stack+0x107/0x163 [ 957.189436] should_fail.cold+0x5/0xa [ 957.190254] ? down_write+0xe0/0x150 [ 957.191056] ? anon_vma_clone+0xdc/0x580 [ 957.191941] should_failslab+0x5/0x10 [ 957.192772] kmem_cache_alloc+0x5b/0x350 [ 957.193659] anon_vma_clone+0xdc/0x580 [ 957.194512] anon_vma_fork+0x82/0x630 [ 957.195327] ? __vm_enough_memory+0x184/0x360 [ 957.196300] dup_mm+0x861/0x1110 [ 957.197049] ? vm_area_dup+0x290/0x290 [ 957.197896] ? __raw_spin_lock_init+0x34/0x100 [ 957.198884] copy_process+0x2409/0x6650 [ 957.199750] ? find_held_lock+0x2c/0x110 [ 957.200651] ? __cleanup_sighand+0xb0/0xb0 [ 957.201575] ? _copy_from_user+0xfb/0x1b0 [ 957.202480] kernel_clone+0xe7/0xa20 [ 957.203286] ? copy_init_mm+0x20/0x20 [ 957.204137] ? ksys_write+0x212/0x250 [ 957.204957] ? lock_downgrade+0x6d0/0x6d0 [ 957.205860] __do_sys_clone3+0x1dd/0x310 [ 957.206734] ? __ia32_sys_clone+0x150/0x150 [ 957.207714] ? rcu_read_lock_any_held+0x69/0x90 [ 957.208713] ? fput_many+0x2f/0x1a0 [ 957.209477] ? ksys_write+0x1a5/0x250 [ 957.210293] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.211422] ? syscall_enter_from_user_mode+0x1d/0x50 [ 957.212518] ? trace_hardirqs_on+0x5b/0x180 [ 957.213519] do_syscall_64+0x33/0x40 [ 957.214310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 957.215404] RIP: 0033:0x466609 [ 957.216112] 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 [ 957.220063] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 957.221679] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 957.223190] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 957.224722] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 957.226261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 957.227772] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x1, 0xff, 0x20, 0x8}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = syz_io_uring_setup(0x4fb6, &(0x7f0000000100)={0x0, 0xa9a1, 0x8e1bb87c245659cd, 0x0, 0xd4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 09:09:34 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = io_uring_setup(0x5d1b, &(0x7f0000000140)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000), 0x4) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000000c0), 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:09:45 executing program 4 (fault-call:0 fault-nth:84): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:09:45 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) unshare(0x48020200) 09:09:45 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000100)={r1, 0x0, 0xffffffffffffffff, 0x4, 0x80000}) readahead(0xffffffffffffffff, 0x1200000, 0x10000) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:09:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x585241, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='comm\x00') read$snapshot(r4, &(0x7f0000000240)=""/255, 0xff) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) 09:09:45 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:09:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) close(r1) ioctl$LOOP_SET_FD(r0, 0x1269, r2) 09:09:45 executing program 3: r0 = syz_open_dev$hiddev(&(0x7f0000000080), 0x6, 0xc0001) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') copy_file_range(r0, &(0x7f00000000c0)=0x100000000, r1, &(0x7f0000000140)=0x713d, 0xbe00000000, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) unshare(0x42000000) unshare(0x4020080) unshare(0x10000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000180)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) semget$private(0x0, 0x2, 0x19) 09:09:45 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x7]}, 0x8, 0x800) flistxattr(r1, &(0x7f0000000080)=""/96, 0x60) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) [ 968.140540] FAULT_INJECTION: forcing a failure. [ 968.140540] name failslab, interval 1, probability 0, space 0, times 0 [ 968.141844] CPU: 1 PID: 8901 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 968.142596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 968.143836] Call Trace: [ 968.144135] dump_stack+0x107/0x163 [ 968.144538] should_fail.cold+0x5/0xa [ 968.144962] ? create_object.isra.0+0x3a/0xa20 [ 968.145465] should_failslab+0x5/0x10 [ 968.145889] kmem_cache_alloc+0x5b/0x350 [ 968.146339] create_object.isra.0+0x3a/0xa20 [ 968.146821] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 968.147385] kmem_cache_alloc+0x159/0x350 [ 968.147872] anon_vma_clone+0xdc/0x580 [ 968.148301] anon_vma_fork+0x82/0x630 [ 968.148720] ? __vm_enough_memory+0x184/0x360 [ 968.149223] dup_mm+0x861/0x1110 [ 968.149603] ? vm_area_dup+0x290/0x290 [ 968.150041] ? __raw_spin_lock_init+0x34/0x100 [ 968.150532] copy_process+0x2409/0x6650 [ 968.150963] ? find_held_lock+0x2c/0x110 [ 968.151433] ? __cleanup_sighand+0xb0/0xb0 [ 968.151912] ? _copy_from_user+0xfb/0x1b0 [ 968.152394] kernel_clone+0xe7/0xa20 [ 968.152796] ? copy_init_mm+0x20/0x20 [ 968.153231] ? ksys_write+0x212/0x250 [ 968.153662] ? lock_downgrade+0x6d0/0x6d0 [ 968.154111] __do_sys_clone3+0x1dd/0x310 [ 968.154565] ? __ia32_sys_clone+0x150/0x150 [ 968.155041] ? rcu_read_lock_any_held+0x69/0x90 [ 968.155560] ? fput_many+0x2f/0x1a0 [ 968.155994] ? ksys_write+0x1a5/0x250 [ 968.156556] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.157328] ? syscall_enter_from_user_mode+0x1d/0x50 [ 968.158087] ? trace_hardirqs_on+0x5b/0x180 [ 968.158728] do_syscall_64+0x33/0x40 [ 968.159275] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 968.160026] RIP: 0033:0x466609 [ 968.160499] 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 [ 968.163159] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 968.164317] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 968.165343] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 968.166367] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 968.167391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 968.168427] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:45 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x80000001, 0x52000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xc0000002}) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:09:45 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) clone3(&(0x7f0000000300)={0x2e000280, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), {0x3}, &(0x7f00000001c0)=""/3, 0x3, &(0x7f0000000200)=""/192, &(0x7f00000002c0)=[r0], 0x1, {r1}}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FIOCLEX(r2, 0x5451) 09:09:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100)={0xc040, 0xac, 0x9}, 0x18) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000080)={&(0x7f0000000180)=""/213, 0xd5, 0x6, 0xf8}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r2) 09:09:45 executing program 7: sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x44000) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60ffff2700140600fe8000000000000000000000000000aafe8000000000000000000000000000aa8b2246b9bbe5c427704f7629c59972d12e4bdf12"], 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x4, 0x0) syz_emit_ethernet(0xe2, &(0x7f0000000100)={@remote, @random="49e14c0ca33d", @val={@val={0x9100, 0x2, 0x0, 0x2}, {0x8100, 0x3, 0x1, 0x4}}, {@ipv4={0x800, @tcp={{0x16, 0x4, 0x0, 0x7, 0xcc, 0x67, 0x0, 0x5e, 0x6, 0x0, @local, @multicast2, {[@lsrr={0x83, 0xb, 0x4a, [@local, @rand_addr=0x64010102]}, @ssrr={0x89, 0x23, 0xfe, [@broadcast, @multicast1, @rand_addr=0x64010102, @loopback, @private=0xa010101, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @ra={0x94, 0x4, 0x1}, @noop, @ssrr={0x89, 0xf, 0x7b, [@dev={0xac, 0x14, 0x14, 0xf}, @remote, @loopback]}]}}, {{0x4e24, 0x4e23, 0x41424344, 0x41424344, 0x1, 0x0, 0xf, 0x20, 0x8001, 0x0, 0x6b98, {[@eol, @fastopen={0x22, 0x5, "847daf"}, @sack={0x5, 0x6, [0x1]}, @timestamp={0x8, 0xa, 0x80, 0x1}, @md5sig={0x13, 0x12, "6c0d0da1afa953e467288b7c5422b87c"}]}}, {"48b41f0379dd3f7d2f1c9709b3fe9a9949dbe97f177e7494d2b8e09c0664f5f1a87b4b0410dd6f5d7b0ed65f06f2790266b0a5e08990bbae"}}}}}}, &(0x7f0000000280)={0x0, 0x1, [0x177, 0x186, 0x473, 0x569]}) 09:09:45 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2000}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:09:45 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) unshare(0x48020200) 09:09:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x4, @local, 0x1}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r3 = fsmount(r1, 0x1, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) ioctl$FICLONE(r2, 0x40049409, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:09:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x791400, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) r2 = inotify_init1(0x80800) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x540, 0x0) r4 = openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.state\x00', 0x0, 0x0) r5 = getuid() stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100), 0x2, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}, {@msize={'msize', 0x3d, 0x2}}, {@version_9p2000}], [{@fowner_eq={'fowner', 0x3d, r5}}, {@euid_gt={'euid>', r6}}, {@dont_hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/loop#\x00'}}, {@dont_measure}, {@dont_hash}]}}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) 09:09:45 executing program 4 (fault-call:0 fault-nth:85): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:09:45 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={0x14, r0, 0x201, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c880}, 0x4044880) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="b4000000", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf257b00000008000300", @ANYRES32=r2, @ANYBLOB="0c00990004000000000000000a000600ffffffffffff00000a000600ff18000000ff00000a00060008021100000100001400fe008116318664cdae6aece733d62fa8b8d1402010cb07756b7102ec7e0beb1400020179671d343424bf4d15a10d504ec5aa880a00060008021100000100000a000600080211001400fe00750000000015000000000000000000001400fe00cfc3d37cc10cecc9f1f05fd28e7ce85e"], 0xb4}}, 0x8000) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x40, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x2, 0x1b}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x1800) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r0, 0x2, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1e1}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0xe8c, 0x101}) 09:09:45 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x41, 0x4, 0x400, 0xffff]) 09:09:45 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 09:09:45 executing program 7: r0 = epoll_create1(0x0) fcntl$getown(r0, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) [ 968.554224] FAULT_INJECTION: forcing a failure. [ 968.554224] name failslab, interval 1, probability 0, space 0, times 0 [ 968.557008] CPU: 1 PID: 8973 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 968.558496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 968.560962] Call Trace: [ 968.561536] dump_stack+0x107/0x163 [ 968.562333] should_fail.cold+0x5/0xa [ 968.563161] ? anon_vma_clone+0xdc/0x580 [ 968.564051] should_failslab+0x5/0x10 [ 968.564875] kmem_cache_alloc+0x5b/0x350 [ 968.565766] anon_vma_clone+0xdc/0x580 [ 968.566624] anon_vma_fork+0x82/0x630 [ 968.567448] ? __vm_enough_memory+0x184/0x360 [ 968.568467] dup_mm+0x861/0x1110 [ 968.569202] ? vm_area_dup+0x290/0x290 [ 968.570076] ? __raw_spin_lock_init+0x34/0x100 [ 968.571044] copy_process+0x2409/0x6650 [ 968.571925] ? find_held_lock+0x2c/0x110 [ 968.572808] ? __cleanup_sighand+0xb0/0xb0 [ 968.573738] ? _copy_from_user+0xfb/0x1b0 [ 968.574629] kernel_clone+0xe7/0xa20 [ 968.575449] ? copy_init_mm+0x20/0x20 [ 968.576301] ? ksys_write+0x212/0x250 [ 968.577138] ? lock_downgrade+0x6d0/0x6d0 [ 968.578022] __do_sys_clone3+0x1dd/0x310 [ 968.578898] ? __ia32_sys_clone+0x150/0x150 [ 968.579846] ? rcu_read_lock_any_held+0x69/0x90 [ 968.580856] ? fput_many+0x2f/0x1a0 [ 968.581632] ? ksys_write+0x1a5/0x250 [ 968.582481] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.583610] ? syscall_enter_from_user_mode+0x1d/0x50 [ 968.584762] ? trace_hardirqs_on+0x5b/0x180 [ 968.585690] do_syscall_64+0x33/0x40 [ 968.586521] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 968.587611] RIP: 0033:0x466609 [ 968.588329] 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 [ 968.592229] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 968.593912] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 968.595413] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 968.597026] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 968.598639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 968.600208] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:56 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1, &(0x7f00000000c0)={[0x7]}, 0x8) 09:09:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000003c0)) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x1, 0x330}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fork() ptrace(0x10, r2) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=@sha1={0x1, "5c3f8405d00a6590ca60ca84bf50e9830cad7e0f"}, 0x15, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) clone3(&(0x7f0000000340)={0xd084000, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), {0x20}, &(0x7f0000000240)=""/6, 0x6, &(0x7f0000000280)=""/124, &(0x7f0000000300)=[r2, r3], 0x2}, 0x58) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000000)={'wg2\x00'}) 09:09:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) close(r1) syz_open_dev$loop(&(0x7f00000000c0), 0xffffffffffffff0c, 0x40002) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, &(0x7f0000000040)='./file0\x00', 0x400080, 0x4) 09:09:56 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) unshare(0x22000200) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, r0, 0x0, 0xee01, 0xee01}}) 09:09:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x800]}, 0x8) unshare(0x48020200) 09:09:56 executing program 4 (fault-call:0 fault-nth:86): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:09:56 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000100)={r1, 0x1, r0, 0xdf, 0x80000}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:09:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) read(r0, &(0x7f0000000100)=""/228, 0xe4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file1\x00', 0xa840, 0x194) ioctl$LOOP_SET_FD(r0, 0x1269, r2) 09:09:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x10000000000bfdc, 0x48822) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c6531202f6465762f6c6f6f702300202f6465742f6c6f6f7023000a7c17f4219350614fea8014ecb388d63e18c3f92b58c508da9592c3fa29216123755851f60eb0b0ab4d639004759c1e", @ANYRESOCT=r2], 0x55) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 979.777097] FAULT_INJECTION: forcing a failure. [ 979.777097] name failslab, interval 1, probability 0, space 0, times 0 [ 979.778463] CPU: 1 PID: 9008 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 979.779248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 979.780575] Call Trace: [ 979.780885] dump_stack+0x107/0x163 [ 979.781313] should_fail.cold+0x5/0xa [ 979.781759] ? create_object.isra.0+0x3a/0xa20 [ 979.782282] should_failslab+0x5/0x10 [ 979.782716] kmem_cache_alloc+0x5b/0x350 [ 979.783159] ? mark_held_locks+0x9e/0xe0 [ 979.783628] create_object.isra.0+0x3a/0xa20 [ 979.784117] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 979.784694] kmem_cache_alloc+0x159/0x350 [ 979.785178] anon_vma_clone+0xdc/0x580 [ 979.785629] anon_vma_fork+0x82/0x630 [ 979.786071] ? __vm_enough_memory+0x184/0x360 [ 979.786581] dup_mm+0x861/0x1110 [ 979.786599] ? vm_area_dup+0x290/0x290 [ 979.786612] ? __raw_spin_lock_init+0x34/0x100 [ 979.786624] copy_process+0x2409/0x6650 09:09:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300), 0x880, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000100)) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x3) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:09:56 executing program 4 (fault-call:0 fault-nth:87): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 979.786633] ? find_held_lock+0x2c/0x110 [ 979.786656] ? __cleanup_sighand+0xb0/0xb0 [ 979.786673] ? _copy_from_user+0xfb/0x1b0 [ 979.786687] kernel_clone+0xe7/0xa20 [ 979.786698] ? copy_init_mm+0x20/0x20 [ 979.786716] ? ksys_write+0x212/0x250 [ 979.786725] ? lock_downgrade+0x6d0/0x6d0 [ 979.786737] __do_sys_clone3+0x1dd/0x310 [ 979.786746] ? __ia32_sys_clone+0x150/0x150 [ 979.786769] ? rcu_read_lock_any_held+0x69/0x90 [ 979.786780] ? fput_many+0x2f/0x1a0 [ 979.786789] ? ksys_write+0x1a5/0x250 [ 979.786803] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.786814] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.786823] ? trace_hardirqs_on+0x5b/0x180 [ 979.786835] do_syscall_64+0x33/0x40 [ 979.786845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 979.786852] RIP: 0033:0x466609 [ 979.786862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.786868] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 09:09:56 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) unshare(0x2000200) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x0, 0x2}}) [ 979.786879] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 979.786884] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 09:09:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r2) r3 = openat$cgroup_freezer_state(r0, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) [ 979.786890] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.786896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.786901] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 979.887944] FAULT_INJECTION: forcing a failure. [ 979.887944] name failslab, interval 1, probability 0, space 0, times 0 [ 979.887958] CPU: 1 PID: 9030 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 979.887973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 09:09:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x3) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000100)={0x800, 0x3, 0xe09, 0x5, 0x4}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) syz_io_uring_setup(0x463b, &(0x7f0000000180)={0x0, 0x7746, 0x0, 0x0, 0x249, 0x0, r2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000200)) syz_open_dev$loop(&(0x7f0000000140), 0x2000000000003, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) [ 979.887977] Call Trace: [ 979.887991] dump_stack+0x107/0x163 [ 979.888005] should_fail.cold+0x5/0xa [ 979.888016] ? anon_vma_fork+0xed/0x630 [ 979.888027] should_failslab+0x5/0x10 [ 979.888036] kmem_cache_alloc+0x5b/0x350 [ 979.888048] anon_vma_fork+0xed/0x630 [ 979.888058] ? __vm_enough_memory+0x184/0x360 [ 979.888070] dup_mm+0x861/0x1110 [ 979.888086] ? vm_area_dup+0x290/0x290 [ 979.888100] ? __raw_spin_lock_init+0x34/0x100 [ 979.888112] copy_process+0x2409/0x6650 [ 979.888121] ? find_held_lock+0x2c/0x110 [ 979.888145] ? __cleanup_sighand+0xb0/0xb0 [ 979.888161] ? _copy_from_user+0xfb/0x1b0 [ 979.888175] kernel_clone+0xe7/0xa20 [ 979.888186] ? copy_init_mm+0x20/0x20 [ 979.888204] ? ksys_write+0x212/0x250 [ 979.888213] ? lock_downgrade+0x6d0/0x6d0 [ 979.888225] __do_sys_clone3+0x1dd/0x310 [ 979.888234] ? __ia32_sys_clone+0x150/0x150 [ 979.888255] ? rcu_read_lock_any_held+0x69/0x90 [ 979.888266] ? fput_many+0x2f/0x1a0 [ 979.888275] ? ksys_write+0x1a5/0x250 [ 979.888288] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.888299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.888308] ? trace_hardirqs_on+0x5b/0x180 [ 979.888319] do_syscall_64+0x33/0x40 [ 979.888330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 979.888336] RIP: 0033:0x466609 [ 979.888347] 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 09:09:57 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r0 = semget(0x1, 0x0, 0x480) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000080)=""/119) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:09:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xd0, 0xa, 0x1, 0x5, "1c2bf01cfd7338f1c439bf61d88429de51ca63527f86594c6c0e513cbd39e69d1c8566445d09efc2926c310b0508a05b15dd1e4e77ee70f0e0efd8cd547806bd", "2d32c7f39a9675b45675884fb0f5cad83a25cd4713ccd0179359b7869067046b", [0x1, 0x5]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r2) [ 979.888352] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 979.888363] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 979.888368] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 979.888374] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.888379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.888385] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:09:57 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:10:08 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d18, &(0x7f0000000140)={0x0, 0x8000}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x2, 'lc\x00', 0x0, 0x1, 0x3f}, 0x2c) 09:10:08 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) pselect6(0x40, &(0x7f0000000080)={0x1, 0x6, 0x8, 0x1, 0x1ff, 0x6cb1, 0x67f, 0x5}, &(0x7f00000000c0)={0x8, 0x3, 0x1, 0x81, 0x92, 0x800, 0x1, 0x101}, &(0x7f0000000100)={0x2, 0x5, 0x0, 0x3, 0xb9b, 0x7, 0x3, 0x100}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x8000]}, 0x8}) r0 = syz_open_dev$char_raw(&(0x7f0000000200), 0x0, 0xa8300) close_range(r0, 0xffffffffffffffff, 0x0) 09:10:08 executing program 4 (fault-call:0 fault-nth:88): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:10:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x7f, 0x7) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:10:08 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f00000003c0)=""/255, 0xff) getpgid(0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000004c0)='net/snmp6\x00') io_submit(0x0, 0x2, &(0x7f0000000380)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x7f, r0, &(0x7f0000000140)="b43e3e0afec46d3fb4a7c9188d0d4a331dbe70e9b56b1f479513bd5e94b6b6eb8a04742263603ce7f1be45307967ad89eca409f450fb038befe4ad26bc84a23e18036de4cb7a2edaf43d13597da9e96daa0b38b56a28a5c01a33820aa2529c598198fa9f7c222aaf502de6f000ff4d47ac25a70d249261dfc0eefa28a344e549539b5242c27fccce2e34611c1da2c9f785f5eb47e88d39544d49bb02c039c6d5984c45539fd072e01181a83b784265ae7df470a360caf8218b442a7384b3455d3d19e6c7aa9aad1d0b8abff986549d57082becc3d936ce9b4349fa70dcda4aafb727a99563d2e54a", 0xe8, 0x4, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0xffff, r0, &(0x7f0000000280)="f57664576acf3d025a14aa41bbaf6dbd3b568107dbf9d82e752507901c16dc22e67b98a93ee0d1208b5d514e028270f30e4939294b839475bb638c41e0b27710b8fb1b8f7e293bdceaf91fc39c181f84e755517f046877af27cf82fdf638c2f6c4676fcbac696a42719849366b509a52da6c11e34a74b8e07bc3a781401737d0eb268b269872ded30f4c35", 0x8b, 0x8000, 0x0, 0x1, r3}]) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000040)=""/196, 0xc4}], 0x1, 0x0, 0x0) 09:10:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x160) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:10:08 executing program 3: sysfs$3(0x3) unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xffffffffffffffff, 0x193}}) sysfs$3(0x3) r1 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0x81, 0xff, 0x5, 0x7fff, 0x2a]) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x101, 0x3f, 0x6, 0x3f, 0x200, 0x0, 0x7e, 0x100]) 09:10:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) unshare(0x48020200) [ 991.426990] FAULT_INJECTION: forcing a failure. [ 991.426990] name failslab, interval 1, probability 0, space 0, times 0 [ 991.428358] CPU: 1 PID: 9086 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 991.429102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 991.430328] Call Trace: [ 991.430631] dump_stack+0x107/0x163 [ 991.431032] should_fail.cold+0x5/0xa [ 991.431468] ? create_object.isra.0+0x3a/0xa20 [ 991.431965] should_failslab+0x5/0x10 [ 991.432403] kmem_cache_alloc+0x5b/0x350 [ 991.432854] create_object.isra.0+0x3a/0xa20 [ 991.433335] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 991.433894] kmem_cache_alloc+0x159/0x350 [ 991.434349] anon_vma_fork+0xed/0x630 [ 991.434773] ? __vm_enough_memory+0x184/0x360 [ 991.435264] dup_mm+0x861/0x1110 [ 991.435642] ? vm_area_dup+0x290/0x290 [ 991.436071] ? __raw_spin_lock_init+0x34/0x100 [ 991.436586] copy_process+0x2409/0x6650 [ 991.437013] ? find_held_lock+0x2c/0x110 [ 991.437469] ? __cleanup_sighand+0xb0/0xb0 [ 991.437934] ? _copy_from_user+0xfb/0x1b0 [ 991.438381] kernel_clone+0xe7/0xa20 [ 991.438788] ? copy_init_mm+0x20/0x20 [ 991.439203] ? ksys_write+0x212/0x250 [ 991.439617] ? lock_downgrade+0x6d0/0x6d0 [ 991.440061] __do_sys_clone3+0x1dd/0x310 [ 991.440529] ? __ia32_sys_clone+0x150/0x150 [ 991.441003] ? rcu_read_lock_any_held+0x69/0x90 [ 991.441508] ? fput_many+0x2f/0x1a0 [ 991.441899] ? ksys_write+0x1a5/0x250 [ 991.442310] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 991.442879] ? syscall_enter_from_user_mode+0x1d/0x50 [ 991.443435] ? trace_hardirqs_on+0x5b/0x180 [ 991.443900] do_syscall_64+0x33/0x40 [ 991.444317] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 991.444875] RIP: 0033:0x466609 [ 991.445221] 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 [ 991.447198] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 991.448016] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 991.448808] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 991.449575] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 991.450340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 991.451103] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:10:08 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f0000000040)=""/180, 0xb4}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/39, 0x27}], 0x4, 0x40000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = dup(r1) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000100)={0x2f, 0x6, 0x1, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @empty}, @remote, @private1={0xfc, 0x1, '\x00', 0x1}]}, 0x38) 09:10:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x307142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) close(r2) 09:10:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x59881, 0x60) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) openat(r2, &(0x7f0000000100)='./file1\x00', 0x109080, 0x4) 09:10:08 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) 09:10:08 executing program 3: unshare(0x4c000000) unshare(0x20000080) r0 = semget$private(0x0, 0x4000, 0x0) unshare(0x4000000) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x343b, 0x2]) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x7f]) semget$private(0x0, 0x0, 0x201) 09:10:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) unshare(0x48020200) 09:10:08 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:10:08 executing program 1: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r3, r3, r5) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) r9 = getgid() r10 = getegid() setresgid(r10, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {0x1, 0x5}, [{0x2, 0x6, r2}, {0x2, 0x3}, {0x2, 0x1, r2}, {0x2, 0x3, r3}, {0x2, 0x8, r5}, {0x2, 0x2, r3}, {}, {0x2, 0x2, 0xee01}, {0x2, 0x2, r0}, {0x2, 0x7, r7}], {0x4, 0x2}, [{0x8, 0x2, r4}, {0x8, 0x4, r6}, {0x8, 0x4, r8}, {0x8, 0x2, r1}, {0x8, 0x5, r9}, {0x8, 0x5, r10}, {0x8, 0x2, r1}], {0x10, 0x1}, {0x20, 0x2}}, 0xac, 0x1) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000100)="d2e3c4239e557737ca20302916fc8349101050f56ff953f0c16ac4ef644658", 0x1f, 0x1}, {&(0x7f0000000140)="ddd66f49fe8caa6a6b667912425f1dd49a762401049cea435335236a550806c93d8cd4a67db9f7f8c2fb78bd17cc0094ee23afe3ce2d8bd1d0405bf3790ec4f4b9c7fe8d8dc7de5cf6c4ec07d4ed36696cd3fe7595d9e02baaf822da463277ea6e1aa114b093be366d2ff8bc8ec28104308ef0501222d18c9b53b4e84b259b5eef19d97acc512603b966ff7c59a4ef467d6759cf980318af3441a2a4dd118c8055d07f99b9ef8730d32dfe7cef8b26eb9bf61028715cf62250d1c6", 0xbb, 0x2}, {&(0x7f0000000200)="e9d0caed9a651fa9e0f5e0ac4bf8a428241315320f87da0d5a6cb6970f3e627138b7f0a46b913e3ff9f63f423fe9637f0a60e23733dfabed1b3608cb9730adf627e94e46c297fa2066543df0c97da33275ce60cd56eeb5a6598c1619619bc28fab9e0fd405", 0x65, 0x8001}, {&(0x7f0000000280)="c3548e2d698df15b0b2dba02f3ba0614d58b300063b2a5e26d69fbd84bc644b7b06b34caf8aeed15132c77fb3a1df792af8a92dd3deab1d5e371562a4a4a86030cdeef227a0831a277ca0896bd3c40d40730b5494b00f3d8435be4ceb6d02a9b3071420a4919e5929709d00125ddcae82b1bff63826be6c5d921d4829e659aae65a185e1dc27ef89e3d3a1ea7ff0d9baa5e6815da6b853", 0x97, 0x3}, {&(0x7f0000000340)="a8aa954bf8440efb9e11936a91a5b1eae9e1fc697eee4dc6e653b81c2a81eec5c1b1816bacd6ef927a1c926a8e83af4a30c27ce87f063a6f0857b4a49bcfdd6b58dc1528a2d6c3993d4ce1d29fd6d03899696fb5b11ab628621552ed1b7f87916b5f5b07e4894207ab181dbc37fbf00ed90fcf8e75bf577f8975a41c3e0bf763b45a0596f6f4f0c7f9fe206bd18ddbdd81218d1fb43257a219587b8d3fba5a57f29109d48c9679272e050b07dcac335113c38fe1846cdc7201f49ef0872063bed12ff8b7148476d6", 0xc8, 0x2}], 0x1026082, &(0x7f00000004c0)={[{@fat=@gid={'gid', 0x3d, r4}}, {@fat=@usefree}, {@dots}, {@dots}], [{@obj_role={'obj_role', 0x3d, '\x86,\xcd,\x0e@'}}, {@appraise_type}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:10:20 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:10:20 executing program 0: unshare(0x48020200) 09:10:21 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fork() r2 = fork() r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r4 = fork() ptrace(0x10, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) clone3(&(0x7f0000000380)={0x80000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), {0x3d}, &(0x7f00000001c0)=""/219, 0xdb, &(0x7f00000002c0)=""/41, &(0x7f0000000300)=[r1, r2, r3, r4, r0], 0x5, {r5}}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:10:21 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r0, 0x4, 0x40, 0x8bf}) write$P9_RREADDIR(r1, &(0x7f0000000100)={0x2a, 0x29, 0x12c, {0x2, [{{0x80, 0x3, 0x7}, 0x4, 0x4, 0x7, './file1'}]}}, 0x2a) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r3) 09:10:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r0, 0x0, 0x900, 0x0, &(0x7f00000005c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x5c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x40000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x100) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r6, &(0x7f0000000240)=""/255, 0xff) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) unlink(&(0x7f0000000480)='./file1\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r8, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={0x14, r7, 0x201, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r6, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01002abd7000fedbdf250f00000300", @ANYRES32=r9, @ANYBLOB="30001b80050001002f000000040003000400020005000100080000000400020004000300040003000400020004000300"], 0x4c}, 0x1, 0x0, 0x0, 0x20}, 0x804) ioctl$FITHAW(r5, 0xc0045878) 09:10:21 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) signalfd4(r0, &(0x7f0000000080)={[0x1]}, 0x8, 0x800) 09:10:21 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) r1 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x8, 0x81, 0xff, 0x7, 0x7fff, 0x2a]) semop(r0, &(0x7f0000000180)=[{0x3, 0x1f}, {0x1, 0x4, 0xc00}, {0x1, 0x26, 0x1800}, {0x2, 0x8, 0x800}, {0x0, 0x20, 0x1000}, {0x1, 0x40, 0x1800}], 0x6) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0x8, 0x800}, {0x2, 0x800, 0x800}, {0x2, 0x1, 0x1800}, {0x4, 0x8000, 0x1800}, {0x1, 0x8, 0x800}, {0x2, 0x3, 0x800}, {0x4, 0x3, 0x1800}, {0x4, 0x7fff}, {0x1, 0x0, 0x1800}], 0x9, &(0x7f0000000100)={r2, r3+10000000}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:10:21 executing program 4 (fault-call:0 fault-nth:89): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 1003.994498] FAULT_INJECTION: forcing a failure. [ 1003.994498] name failslab, interval 1, probability 0, space 0, times 0 [ 1003.997193] CPU: 0 PID: 9161 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1003.998691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.001215] Call Trace: [ 1004.001801] dump_stack+0x107/0x163 [ 1004.002608] should_fail.cold+0x5/0xa [ 1004.003450] ? anon_vma_fork+0x1dd/0x630 [ 1004.004355] should_failslab+0x5/0x10 [ 1004.005192] kmem_cache_alloc+0x5b/0x350 [ 1004.006088] anon_vma_fork+0x1dd/0x630 [ 1004.006950] dup_mm+0x861/0x1110 [ 1004.007708] ? vm_area_dup+0x290/0x290 [ 1004.008598] ? __raw_spin_lock_init+0x34/0x100 [ 1004.009607] copy_process+0x2409/0x6650 [ 1004.010476] ? find_held_lock+0x2c/0x110 [ 1004.011392] ? __cleanup_sighand+0xb0/0xb0 [ 1004.012333] ? _copy_from_user+0xfb/0x1b0 [ 1004.013262] kernel_clone+0xe7/0xa20 [ 1004.014080] ? copy_init_mm+0x20/0x20 [ 1004.014930] ? ksys_write+0x212/0x250 [ 1004.015762] ? lock_downgrade+0x6d0/0x6d0 [ 1004.016696] __do_sys_clone3+0x1dd/0x310 [ 1004.017583] ? __ia32_sys_clone+0x150/0x150 [ 1004.018550] ? rcu_read_lock_any_held+0x69/0x90 [ 1004.019571] ? fput_many+0x2f/0x1a0 [ 1004.020378] ? ksys_write+0x1a5/0x250 [ 1004.021229] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1004.022374] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.023505] ? trace_hardirqs_on+0x5b/0x180 [ 1004.024463] do_syscall_64+0x33/0x40 [ 1004.025280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1004.026400] RIP: 0033:0x466609 [ 1004.027111] 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 [ 1004.031198] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1004.032894] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1004.034471] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1004.036046] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1004.037660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.039234] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:10:21 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) r2 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x1, 0x7, &(0x7f0000001480)=[{&(0x7f0000000140)="99ca257231fccf31572cee262994e1b65ed60a2581f98c6b3c9d3cb82479ca4da86da7db1cd044350593020a6a9c28af71eed8ebcae9bbed149bf584e02ba4ea22054898154b6bcd2a626050ca391408", 0x50, 0x9}, {&(0x7f00000001c0)="0d2fd7c2e9e480888b7258b218fb9cd4953411eed326bce8deffb62e5ec72114cb66bcec52983ebdccda6ffdb9bf87c829b4c1a002fef890129ce35a41fc2cf0e61d6d2214cc1f393d5ae2adade5a846b7f81e8473d900d7e333b796fb541796a08d73213b1b84a92026d7c8ff59b667133893b100f65d8c04d1b75d861266cf0eaf83e315fc9ae40cf6abefc702f92b67ff05d3f02a4ba7f5", 0x99}, {&(0x7f0000000280)="5e5bf8f791d92776fe64ba5adb4074cf7d8255afb5074429fdd01ff1b2cd362bf7285c20124aca45dd1792e52b68fce3bf2651dc9caa2cad4275fad048bd", 0x3e, 0x83d}, {&(0x7f00000002c0)="6a06ee146ce117605f95cdeaf927a833a54fbe30280910fba19713baf969a31833", 0x21, 0x1}, {&(0x7f0000000300)="4c879364a98586cccfbf006c3d18da478e8dad8ebe95ba0790affee224f52c6814a04a700d75844acdf0a3049e74699968f65c3abcaa693516ec7e20329b12e2cd50ed1d27ecae646f54e4ecf678fc849f5030c51e403f744ea963cda261ca1239047f798c9000592b7333d3e029d999eb2c306f06c39b39d5fdf6bc8420f55fcfb820b69442558692e71a3a7bf8c74dce9edb54bbb23ba9e114c03e936d4cb1b478d11533355d9f2b1d775d83561ab008851b7a51ac71d4fc28aa586cf7939baa75141925dd2bed46505c0e29ed5d7bce8d83c26e79e3451917d3d156737acaaf62a3dcea231ed50df059ab835e8964dc24929cc7c0", 0xf6, 0x6}, {&(0x7f0000000400)="24d94252cd863ae38d4a59770a6ec2cbcaaf7432e9c34b88224fd3743d66db890e5c0f4d218fb8f85bbd6a787e88eaac0eb01a7db096cf5139196f6dd3383c19eae037c3cb57ad05f5bf71cd4b2c04ff29341f12a413d601a77539d7c806fce8934c", 0x62}, {&(0x7f0000000480)="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", 0x1000}], 0x800, &(0x7f0000001540)={[{']'}, {'/dev/loop#\x00'}, {}, {'$'}, {'(-'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}], [{@obj_type}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@obj_user}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@fowner_lt={'fowner<', 0xee01}}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 09:10:21 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semget$private(0x0, 0x2, 0x200) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:10:21 executing program 4 (fault-call:0 fault-nth:90): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 1004.255471] FAULT_INJECTION: forcing a failure. [ 1004.255471] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.258079] CPU: 0 PID: 9195 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1004.259564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.262053] Call Trace: [ 1004.262633] dump_stack+0x107/0x163 [ 1004.263439] should_fail.cold+0x5/0xa [ 1004.264281] ? create_object.isra.0+0x3a/0xa20 [ 1004.265327] should_failslab+0x5/0x10 [ 1004.266165] kmem_cache_alloc+0x5b/0x350 [ 1004.267063] ? mark_held_locks+0x9e/0xe0 [ 1004.267966] create_object.isra.0+0x3a/0xa20 [ 1004.268954] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1004.270075] kmem_cache_alloc+0x159/0x350 [ 1004.271004] anon_vma_fork+0x1dd/0x630 [ 1004.271884] dup_mm+0x861/0x1110 [ 1004.272665] ? vm_area_dup+0x290/0x290 [ 1004.273526] ? __raw_spin_lock_init+0x34/0x100 [ 1004.274540] copy_process+0x2409/0x6650 [ 1004.275419] ? find_held_lock+0x2c/0x110 [ 1004.276338] ? __cleanup_sighand+0xb0/0xb0 [ 1004.277322] ? _copy_from_user+0xfb/0x1b0 [ 1004.278242] kernel_clone+0xe7/0xa20 [ 1004.279065] ? copy_init_mm+0x20/0x20 [ 1004.279923] ? ksys_write+0x212/0x250 [ 1004.280755] ? lock_downgrade+0x6d0/0x6d0 [ 1004.281677] __do_sys_clone3+0x1dd/0x310 [ 1004.282569] ? __ia32_sys_clone+0x150/0x150 [ 1004.283543] ? rcu_read_lock_any_held+0x69/0x90 [ 1004.284581] ? fput_many+0x2f/0x1a0 [ 1004.285385] ? ksys_write+0x1a5/0x250 [ 1004.286233] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1004.287389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.288550] ? trace_hardirqs_on+0x5b/0x180 [ 1004.289503] do_syscall_64+0x33/0x40 [ 1004.290323] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1004.291449] RIP: 0033:0x466609 [ 1004.292158] 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 [ 1004.296221] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1004.297907] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1004.299494] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1004.301086] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1004.302640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.304198] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:10:32 executing program 4 (fault-call:0 fault-nth:91): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:10:32 executing program 3: unshare(0x8000000) unshare(0x40000000) r0 = semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}, 0x0, 0x1}) 09:10:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) r2 = openat(r1, &(0x7f0000000080)='./file1\x00', 0x2000, 0xe8) ioctl$LOOP_SET_FD(r0, 0x1269, r2) 09:10:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 09:10:32 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x80000001}) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:10:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x4, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fffffff}, {0xed0, 0x82, 0x2, 0x1}, {0x5, 0x8, 0x6, 0x1}, {0xd7f, 0x54, 0xa, 0x2795}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) 09:10:33 executing program 0: unshare(0x48020200) 09:10:33 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80000000}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 1015.970572] FAULT_INJECTION: forcing a failure. [ 1015.970572] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.972314] CPU: 0 PID: 9216 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1015.972323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1015.972327] Call Trace: [ 1015.972344] dump_stack+0x107/0x163 [ 1015.972361] should_fail.cold+0x5/0xa [ 1015.972376] ? anon_vma_fork+0xed/0x630 [ 1015.972390] should_failslab+0x5/0x10 [ 1015.972404] kmem_cache_alloc+0x5b/0x350 09:10:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) [ 1015.972420] anon_vma_fork+0xed/0x630 [ 1015.972433] ? __vm_enough_memory+0x184/0x360 [ 1015.972447] dup_mm+0x861/0x1110 [ 1015.972468] ? vm_area_dup+0x290/0x290 09:10:33 executing program 4 (fault-call:0 fault-nth:92): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:10:33 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x2564, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x1, 0x394}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) creat(&(0x7f0000000400)='./file0\x00', 0x88) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000003c0), 0x200080, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000940)={{r3}, "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"}) clone3(&(0x7f0000000340)={0x200000000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1e}, &(0x7f00000001c0)=""/188, 0xbc, &(0x7f0000000280)=""/66, &(0x7f0000000300)=[r0, r0, r0, r0], 0x4, {r2}}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_open_pts(r2, 0x10082) pwrite64(r5, &(0x7f0000000540)="44a1ff75ec90e42db27fad56659add8ffad9cc1a561946d9aa4a6b8116df4aa5768b9e89788550fb97c8d5bd029f6e629d9400bf99023e5b6868687bade456fe1f075223f01e34ea630a370b4492878014252333d37a27274835ba32abb6b35c1e6429147c1a", 0x66, 0x20) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0), 0x121002, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) statx(r6, &(0x7f00000006c0)='./file0\x00', 0x1000, 0x10, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f00000005c0), 0x10, &(0x7f0000000800)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_any}], [{@euid_lt}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@hash}, {@dont_appraise}, {@euid_eq={'euid', 0x3d, r8}}]}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000480)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) [ 1015.972484] ? __raw_spin_lock_init+0x34/0x100 [ 1015.972499] copy_process+0x2409/0x6650 [ 1015.972510] ? find_held_lock+0x2c/0x110 [ 1015.972567] ? __cleanup_sighand+0xb0/0xb0 [ 1015.972587] ? _copy_from_user+0xfb/0x1b0 [ 1015.972604] kernel_clone+0xe7/0xa20 09:10:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x6, 0x6, 0x5, 0x9, "eeff919eec594480fa9fa48ae022191ccb9f23c355ee6026166bdf25df64a2d5e9b07a2572ab77c0378ad065e08475ed864f26638c5f573f3979849554127cbb", "f3e20835f2630cf639df1a79459a9aa038d451b0fc16ec2dfd6f88b922c91238", [0xfffffffffffffffd, 0x1ff]}) ioctl$LOOP_SET_FD(r0, 0x1269, r1) [ 1015.972617] ? copy_init_mm+0x20/0x20 [ 1015.972640] ? ksys_write+0x212/0x250 [ 1015.972653] ? lock_downgrade+0x6d0/0x6d0 [ 1015.972670] __do_sys_clone3+0x1dd/0x310 09:10:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) [ 1015.972684] ? __ia32_sys_clone+0x150/0x150 [ 1015.972716] ? rcu_read_lock_any_held+0x69/0x90 [ 1015.972733] ? fput_many+0x2f/0x1a0 09:10:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) [ 1015.972746] ? ksys_write+0x1a5/0x250 [ 1015.972766] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1015.972782] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.972795] ? trace_hardirqs_on+0x5b/0x180 [ 1015.972811] do_syscall_64+0x33/0x40 [ 1015.972826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1015.972835] RIP: 0033:0x466609 09:10:33 executing program 3: unshare(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) semget$private(0x0, 0x4000, 0x0) unshare(0x20000) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:10:33 executing program 4 (fault-call:0 fault-nth:93): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 1015.972849] 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 [ 1015.972857] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1015.972873] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1015.972881] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1015.972890] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1015.972898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1015.972907] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 1016.107878] FAULT_INJECTION: forcing a failure. [ 1016.107878] name failslab, interval 1, probability 0, space 0, times 0 09:10:33 executing program 0: unshare(0x48020200) [ 1016.107897] CPU: 0 PID: 9243 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1016.107906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1016.107910] Call Trace: [ 1016.107928] dump_stack+0x107/0x163 [ 1016.107950] should_fail.cold+0x5/0xa [ 1016.107968] ? ptlock_alloc+0x1d/0x70 [ 1016.107988] should_failslab+0x5/0x10 [ 1016.108002] kmem_cache_alloc+0x5b/0x350 [ 1016.108022] ptlock_alloc+0x1d/0x70 [ 1016.108038] pte_alloc_one+0x68/0x190 [ 1016.108052] __pte_alloc+0x1d/0x320 [ 1016.108070] copy_page_range+0x1a1d/0x3810 [ 1016.108086] ? lock_chain_count+0x20/0x20 [ 1016.108144] ? up_write+0x191/0x550 [ 1016.108157] ? vm_iomap_memory+0x190/0x190 [ 1016.108169] ? downgrade_write+0x3a0/0x3a0 [ 1016.108190] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1016.108211] ? __vma_link_rb+0x540/0x700 [ 1016.108234] dup_mm+0x8b9/0x1110 [ 1016.108263] ? vm_area_dup+0x290/0x290 [ 1016.108283] ? __raw_spin_lock_init+0x34/0x100 [ 1016.108303] copy_process+0x2409/0x6650 [ 1016.108316] ? find_held_lock+0x2c/0x110 [ 1016.108351] ? __cleanup_sighand+0xb0/0xb0 [ 1016.108377] ? _copy_from_user+0xfb/0x1b0 [ 1016.108399] kernel_clone+0xe7/0xa20 [ 1016.108416] ? copy_init_mm+0x20/0x20 [ 1016.108446] ? ksys_write+0x212/0x250 [ 1016.108460] ? lock_downgrade+0x6d0/0x6d0 [ 1016.108477] __do_sys_clone3+0x1dd/0x310 [ 1016.108491] ? __ia32_sys_clone+0x150/0x150 [ 1016.108529] ? rcu_read_lock_any_held+0x69/0x90 [ 1016.108553] ? fput_many+0x2f/0x1a0 [ 1016.108567] ? ksys_write+0x1a5/0x250 [ 1016.108588] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1016.108603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1016.108617] ? trace_hardirqs_on+0x5b/0x180 [ 1016.108633] do_syscall_64+0x33/0x40 [ 1016.108648] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1016.108658] RIP: 0033:0x466609 [ 1016.108673] 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 [ 1016.108681] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1016.108696] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1016.108705] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1016.108712] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.108720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.108729] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 [ 1016.258895] FAULT_INJECTION: forcing a failure. [ 1016.258895] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.258910] CPU: 1 PID: 9258 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1016.258917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1016.258920] Call Trace: [ 1016.258935] dump_stack+0x107/0x163 [ 1016.258947] should_fail.cold+0x5/0xa [ 1016.258960] ? create_object.isra.0+0x3a/0xa20 [ 1016.258971] should_failslab+0x5/0x10 [ 1016.258980] kmem_cache_alloc+0x5b/0x350 [ 1016.258990] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 1016.259003] create_object.isra.0+0x3a/0xa20 [ 1016.259011] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1016.259023] kmem_cache_alloc+0x159/0x350 [ 1016.259036] ptlock_alloc+0x1d/0x70 [ 1016.259046] pte_alloc_one+0x68/0x190 [ 1016.259055] __pte_alloc+0x1d/0x320 [ 1016.259066] copy_page_range+0x1a1d/0x3810 [ 1016.259076] ? lock_chain_count+0x20/0x20 [ 1016.259108] ? up_write+0x191/0x550 [ 1016.259116] ? vm_iomap_memory+0x190/0x190 [ 1016.259128] ? downgrade_write+0x3a0/0x3a0 [ 1016.259140] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1016.259152] ? __vma_link_rb+0x540/0x700 [ 1016.259166] dup_mm+0x8b9/0x1110 [ 1016.259183] ? vm_area_dup+0x290/0x290 [ 1016.259195] ? __raw_spin_lock_init+0x34/0x100 [ 1016.259207] copy_process+0x2409/0x6650 [ 1016.259215] ? find_held_lock+0x2c/0x110 [ 1016.259236] ? __cleanup_sighand+0xb0/0xb0 [ 1016.259253] ? _copy_from_user+0xfb/0x1b0 [ 1016.259266] kernel_clone+0xe7/0xa20 [ 1016.259277] ? copy_init_mm+0x20/0x20 [ 1016.259295] ? ksys_write+0x212/0x250 [ 1016.259303] ? lock_downgrade+0x6d0/0x6d0 [ 1016.259314] __do_sys_clone3+0x1dd/0x310 [ 1016.259323] ? __ia32_sys_clone+0x150/0x150 [ 1016.259344] ? rcu_read_lock_any_held+0x69/0x90 [ 1016.259355] ? fput_many+0x2f/0x1a0 [ 1016.259364] ? ksys_write+0x1a5/0x250 [ 1016.259377] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1016.259387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1016.259396] ? trace_hardirqs_on+0x5b/0x180 [ 1016.259408] do_syscall_64+0x33/0x40 [ 1016.259418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1016.259424] RIP: 0033:0x466609 [ 1016.259435] 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 [ 1016.259440] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1016.259451] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1016.259457] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1016.259462] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.259467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.259472] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:10:45 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) 09:10:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x190) close(r0) syz_io_uring_setup(0x1f, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}}, 0x0) syz_io_uring_complete(r1) syz_io_uring_setup(0x1f, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}}, 0x0) r5 = syz_io_uring_setup(0x2ed2, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd, 0x4, 0x9, 0x0, 0x0, 0x0, {0x2, r6}}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r6}}, 0x200040) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r7) r8 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x301080}, 0x0) io_uring_enter(r8, 0x76d3, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x12) 09:10:45 executing program 1: r0 = fork() ptrace(0x11, r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:10:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x48) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0xa2, 0xffff, 0x39, "2f2bfeb7d19856081ee7f4ae1505b5ecd518bcd03e6358b90200c3b361d158b06540c1d9770458f541fdacdbd3d8c40797ded690747e721db2a92b02a46cee986ba18d778a2741d3e67d1ff28e2e3ee90901f86e90e02829381d7b38b10d428331ffbc6b13b2d6b827ad31c2bb7f86135343ca0e1c0af791a7863cd62669a65a78cbc74b62b6523bd38d0e7817874393a465fdc8c64f856a2eb91c3d0bc88642e201"}) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1113c2, 0x26) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000340)=""/185, &(0x7f0000000080)=0xb9) 09:10:45 executing program 4 (fault-call:0 fault-nth:94): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:10:45 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) r0 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0x81, 0xff, 0x5, 0x7fff, 0x2a]) r1 = semget$private(0x0, 0x2, 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000000c0)=[0xa6e9, 0x7fff]) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0xfff9, 0x9]) 09:10:45 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) unshare(0x48020200) 09:10:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000540)={0x3, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e21, @remote}}}, 0x108) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000940), r3) r5 = fork() ptrace(0x10, r5) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) clone3(&(0x7f00000004c0)={0x300000080, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x27}, &(0x7f0000000300)=""/128, 0x80, &(0x7f0000000380)=""/213, &(0x7f0000000480)=[r5, r1], 0x2}, 0x58) sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000980)={0x14, r4, 0x1}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r6, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000041) [ 1028.823051] FAULT_INJECTION: forcing a failure. [ 1028.823051] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1028.825209] CPU: 0 PID: 9282 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1028.826368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1028.828296] Call Trace: [ 1028.828764] dump_stack+0x107/0x163 [ 1028.829395] should_fail.cold+0x5/0xa [ 1028.830055] __alloc_pages_nodemask+0x182/0x680 [ 1028.830856] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 1028.831909] alloc_pages_current+0x187/0x280 [ 1028.832659] pte_alloc_one+0x16/0x190 [ 1028.833324] __pte_alloc+0x1d/0x320 [ 1028.833946] copy_page_range+0x1a1d/0x3810 [ 1028.834692] ? up_write+0x191/0x550 [ 1028.835296] ? vm_iomap_memory+0x190/0x190 [ 1028.836000] ? downgrade_write+0x3a0/0x3a0 [ 1028.836710] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1028.837631] ? __vma_link_rb+0x540/0x700 [ 1028.838316] dup_mm+0x8b9/0x1110 [ 1028.838893] ? vm_area_dup+0x290/0x290 [ 1028.839553] ? __raw_spin_lock_init+0x34/0x100 [ 1028.840315] copy_process+0x2409/0x6650 [ 1028.840989] ? find_held_lock+0x2c/0x110 [ 1028.841692] ? __cleanup_sighand+0xb0/0xb0 [ 1028.842423] ? _copy_from_user+0xfb/0x1b0 [ 1028.843137] kernel_clone+0xe7/0xa20 [ 1028.843774] ? copy_init_mm+0x20/0x20 [ 1028.844438] ? ksys_write+0x212/0x250 [ 1028.845106] ? lock_downgrade+0x6d0/0x6d0 [ 1028.845821] __do_sys_clone3+0x1dd/0x310 [ 1028.846512] ? __ia32_sys_clone+0x150/0x150 [ 1028.847265] ? rcu_read_lock_any_held+0x69/0x90 [ 1028.848065] ? fput_many+0x2f/0x1a0 [ 1028.848686] ? ksys_write+0x1a5/0x250 [ 1028.849374] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1028.850267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1028.851140] ? trace_hardirqs_on+0x5b/0x180 [ 1028.851874] do_syscall_64+0x33/0x40 [ 1028.852506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1028.853383] RIP: 0033:0x466609 [ 1028.853932] 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 [ 1028.857055] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1028.858333] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1028.859537] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1028.860720] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1028.861933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1028.863117] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:10:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f00000000c0)=0x54) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:10:45 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) unshare(0x48020200) 09:10:45 executing program 7: r0 = dup(0xffffffffffffffff) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x9d6d, 0x2, 0x9, 0x200, 0x200, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000100)={0x48, 0x372, 0x3f, "766ab385bbbe8e2cd7b0c54e328ea1872fc54fe9bb704ef4517ba789be12dbaf4e9bb2ede1ab663b73afd83f607f69c8928854722ee313d4bbae3c0d7b78e16a65851082278aa608"}) r3 = fsmount(0xffffffffffffffff, 0x1, 0x85) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:10:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:10:46 executing program 3: unshare(0x8000000) unshare(0x42000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:10:46 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:10:46 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) io_uring_setup(0x5d1c, &(0x7f0000000140)={0x0, 0x39fd, 0x0, 0x0, 0x0, 0x0, r0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:10:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 09:10:46 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) unshare(0x48020200) 09:10:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x7f, 0x3, 0x15, 0x0, "2138a7da64b589377b43deb6f0b60b7a6d6bf8db3944aeb3303510ac1feeb09d2bd16831cf4df6dc3bc5dfc35b5c97de8dd5348874b5e8218248da9bd402a38d", "8019c2c4849843abfa5c0223f26490e21b95426a56429854862e7ed2eac2e9e8", [0xffffffffffffff4f]}) 09:10:46 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x20200, 0x0) close(r2) r3 = syz_io_uring_complete(0x0) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000040)=0x7) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r5 = openat$cgroup_devices(r3, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) dup2(r0, r5) ioctl$LOOP_SET_FD(r2, 0x1269, r4) 09:10:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:10:46 executing program 4 (fault-call:0 fault-nth:95): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:10:46 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x3ff, @empty, 0x200}, 0x1c) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:10:46 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0x101282, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0600001400100427bd7000fddbdf252000000008a15a00", @ANYRES32=0xee00, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x0) clone3(&(0x7f00000002c0)={0x80, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x10}, &(0x7f00000001c0)=""/230, 0xe6, &(0x7f00000000c0)=""/18, &(0x7f0000000100)=[r0, r0, r1], 0x3}, 0x58) 09:10:46 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) unshare(0x48020200) [ 1029.236100] FAULT_INJECTION: forcing a failure. [ 1029.236100] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1029.238130] CPU: 0 PID: 9382 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1029.239276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1029.241212] Call Trace: [ 1029.241663] dump_stack+0x107/0x163 [ 1029.242285] should_fail.cold+0x5/0xa [ 1029.242941] __alloc_pages_nodemask+0x182/0x680 [ 1029.243741] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 1029.244781] ? find_held_lock+0x2c/0x110 [ 1029.245488] alloc_pages_current+0x187/0x280 [ 1029.246252] pte_alloc_one+0x16/0x190 [ 1029.246899] __pte_alloc+0x1d/0x320 [ 1029.247519] copy_page_range+0x1a1d/0x3810 [ 1029.248240] ? lock_chain_count+0x20/0x20 [ 1029.248998] ? up_write+0x191/0x550 [ 1029.249614] ? vm_iomap_memory+0x190/0x190 [ 1029.250330] ? downgrade_write+0x3a0/0x3a0 [ 1029.251055] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1029.251979] ? __vma_link_rb+0x540/0x700 [ 1029.252675] dup_mm+0x8b9/0x1110 [ 1029.253269] ? vm_area_dup+0x290/0x290 [ 1029.253935] ? __raw_spin_lock_init+0x34/0x100 [ 1029.254719] copy_process+0x2409/0x6650 [ 1029.255388] ? find_held_lock+0x2c/0x110 [ 1029.256095] ? __cleanup_sighand+0xb0/0xb0 [ 1029.256840] ? _copy_from_user+0xfb/0x1b0 [ 1029.257531] kernel_clone+0xe7/0xa20 [ 1029.258153] ? copy_init_mm+0x20/0x20 [ 1029.258800] ? ksys_write+0x212/0x250 [ 1029.259436] ? lock_downgrade+0x6d0/0x6d0 [ 1029.260127] __do_sys_clone3+0x1dd/0x310 [ 1029.260810] ? __ia32_sys_clone+0x150/0x150 [ 1029.261542] ? rcu_read_lock_any_held+0x69/0x90 [ 1029.262316] ? fput_many+0x2f/0x1a0 [ 1029.262920] ? ksys_write+0x1a5/0x250 [ 1029.263554] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1029.264424] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.265300] ? trace_hardirqs_on+0x5b/0x180 [ 1029.266017] do_syscall_64+0x33/0x40 [ 1029.266634] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1029.267480] RIP: 0033:0x466609 [ 1029.268015] 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 [ 1029.271065] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1029.272324] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1029.273515] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1029.274695] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.275872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1029.277075] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:10:46 executing program 6: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000040)={0x7, 0x57aa92da}) 09:10:46 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x460c42, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) r2 = signalfd4(r1, &(0x7f00000004c0)={[0x7ff]}, 0x8, 0x80800) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000500)) r3 = epoll_create(0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000200)={0xa, 0x4e24, 0x7f, @remote, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="38a259a3c9dde6d6376b205c4fe031fe1e9eead5dc7a81d2a574ec56c650db82305b68b0db36ab36b4861823cfa6ccaba7db3c6df684d793dfb0908faa0f8440a030037016", 0x45}, {&(0x7f0000000d80)="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", 0x1000}], 0x2, &(0x7f0000000400)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x7f, 0x0, [@remote, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, @dev={0xfe, 0x80, '\x00', 0x35}]}}}], 0x58}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000140)={0x8}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) dup3(r3, r4, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f00000001c0)={0xffff13ff}, 0x4) 09:10:46 executing program 5: r0 = clone3(&(0x7f0000000300)={0x200000000, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), {0xf}, &(0x7f0000000180)=""/159, 0x9f, &(0x7f0000000240)=""/111, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) prlimit64(r0, 0x9, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/exe\x00', 0x0, 0x0) close(r1) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) r3 = openat(r2, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) 09:10:46 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) unshare(0x48020200) 09:10:56 executing program 4 (fault-call:0 fault-nth:96): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:10:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) unshare(0x48020200) 09:10:56 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) unshare(0x8040000) 09:10:56 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:10:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0xffff, 0xf8, 0x9, 0x7fff}]}) creat(&(0x7f0000000080)='./file0\x00', 0x104) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:10:56 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_io_uring_setup(0x1f, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)) syz_io_uring_setup(0x1f, &(0x7f0000000280)={0x0, 0xfffffffe, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000000040)={0x0, 0x3938700}}, 0x0) syz_io_uring_complete(r1) syz_io_uring_setup(0x2878, &(0x7f0000000040)={0x0, 0xd317, 0x8, 0x2, 0x142, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6) sendto$unix(r0, &(0x7f0000000380)="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", 0xff, 0x4000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) syz_io_uring_setup(0x200, &(0x7f0000000480)={0x0, 0xe574, 0x39, 0x2, 0x2cf}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)) syz_io_uring_setup(0x1f, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}}, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000580)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x9) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x10000, 0x0) socket$inet(0x2, 0x800, 0x0) 09:10:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = pidfd_getfd(r0, r0, 0x0) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x101000, 0xa5) syz_open_dev$loop(&(0x7f0000000040), 0x80, 0x40402) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) syz_io_uring_setup(0x1920, &(0x7f0000000100)={0x0, 0x5205, 0x1, 0x0, 0x277, 0x0, r2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r4 = dup(r0) syz_io_uring_submit(0x0, r3, &(0x7f0000000280)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd=r4, 0x7c1f, &(0x7f0000000200)="10ab6b2ddb7f0a8202651c5c238200cdb85621d379341414f5bac6a8e926105dbade2f715aceef95a26defe2ed65735ae57f61908b8be9c2c8cab1f5911bb850993cdc2628f7139fa663493ddb831ffa6be6a9b66698ba5f1d784b21d8b34d647027839f53223291a21a290d5d497a53", 0x70, 0x4}, 0x3) 09:10:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x7a, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) [ 1039.750066] FAULT_INJECTION: forcing a failure. [ 1039.750066] name failslab, interval 1, probability 0, space 0, times 0 [ 1039.751552] CPU: 1 PID: 9442 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1039.752329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1039.753616] Call Trace: [ 1039.753910] dump_stack+0x107/0x163 [ 1039.754320] should_fail.cold+0x5/0xa [ 1039.754752] ? create_object.isra.0+0x3a/0xa20 [ 1039.755258] should_failslab+0x5/0x10 [ 1039.755675] kmem_cache_alloc+0x5b/0x350 [ 1039.756134] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 1039.756807] create_object.isra.0+0x3a/0xa20 [ 1039.757322] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1039.757885] kmem_cache_alloc+0x159/0x350 [ 1039.758347] ptlock_alloc+0x1d/0x70 [ 1039.758758] pte_alloc_one+0x68/0x190 [ 1039.759192] __pte_alloc+0x1d/0x320 [ 1039.759593] copy_page_range+0x1a1d/0x3810 [ 1039.760092] ? up_write+0x191/0x550 [ 1039.760487] ? vm_iomap_memory+0x190/0x190 [ 1039.760962] ? downgrade_write+0x3a0/0x3a0 [ 1039.761431] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1039.762031] ? __vma_link_rb+0x540/0x700 [ 1039.762489] dup_mm+0x8b9/0x1110 [ 1039.762872] ? vm_area_dup+0x290/0x290 [ 1039.763309] ? __raw_spin_lock_init+0x34/0x100 [ 1039.763820] copy_process+0x2409/0x6650 [ 1039.764267] ? find_held_lock+0x2c/0x110 [ 1039.764723] ? __cleanup_sighand+0xb0/0xb0 [ 1039.765221] ? _copy_from_user+0xfb/0x1b0 [ 1039.765689] kernel_clone+0xe7/0xa20 [ 1039.766110] ? copy_init_mm+0x20/0x20 [ 1039.766538] ? ksys_write+0x212/0x250 [ 1039.766962] ? lock_downgrade+0x6d0/0x6d0 [ 1039.767429] __do_sys_clone3+0x1dd/0x310 [ 1039.767872] ? __ia32_sys_clone+0x150/0x150 [ 1039.768362] ? rcu_read_lock_any_held+0x69/0x90 [ 1039.768901] ? fput_many+0x2f/0x1a0 [ 1039.769333] ? ksys_write+0x1a5/0x250 [ 1039.769762] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1039.770352] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1039.770917] ? trace_hardirqs_on+0x5b/0x180 [ 1039.771396] do_syscall_64+0x33/0x40 [ 1039.771804] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1039.772370] RIP: 0033:0x466609 [ 1039.772724] 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 [ 1039.774765] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1039.775633] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1039.776436] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1039.777230] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1039.778011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1039.778806] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:10:56 executing program 2: clone3(&(0x7f00000001c0)={0x150c0100, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x3da5, &(0x7f00000000c0)={0x0, 0x1, 0x10}) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) fallocate(r0, 0x51, 0xc152, 0x7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:10:56 executing program 1: unshare(0x44000100) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x6, 0xfbff, 0xb, 0x8999, 0x4, 0x8c7a, 0x3, 0x6, 0x1]) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x8, &(0x7f0000000040)=[{0x1, 0x8, 0x0, 0x9}, {0x100, 0x8, 0x1b}, {0x2, 0x7, 0x80, 0x5}, {0x5e, 0x1f, 0x9d, 0x3}, {0xff81, 0x4, 0x40, 0x8}, {0x9, 0xff, 0x5, 0x6}, {0x2, 0x5, 0x9, 0x1}, {0x5, 0xa1, 0x2, 0x5}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:10:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) unshare(0x48020200) 09:10:56 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x0, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44}) 09:10:56 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:10:56 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r0, &(0x7f0000000240)=""/255, 0xff) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000000), 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:11:08 executing program 4 (fault-call:0 fault-nth:97): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:08 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00000001c0)=0x400, 0x4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb0, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd3f1}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x6}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2f9a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x42ba}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x80) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:11:08 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f0000000040)=r3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000002c0)={r3, 0x0, r0, 0x7fff}) syz_io_uring_setup(0x4789, &(0x7f0000000080)={0x0, 0xf89f, 0x1, 0x1, 0x178}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x1010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x1, 0x0, &(0x7f0000000180)="fc8e2d323ed73a1f73e6f78210042fd1a733440387da3b9e00ed60a155592b600c63bd4a76604344dbcf4a5d1e529a870cac457547381510bf94be08605d7d30d57210a9e6b73096ce9fd4a8e88f31d86209b6e5fa0149ba1490b9739c98e2bcc8dfdf490ec00acfced1b32c8c8b6f6042635904e4b3a304dad4ba2d8cb2332b334c7ccdf4e794cbb941490253f0c9f4cfa9072d296fffa3c570dc73d2888486e74c7c8f50679a5f7019df725179703b28b1804d8aa24441d77efa4a", 0x3, 0x0, 0x1, {0x3}}, 0xc) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:11:08 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0x4002, 0x0, 0x0, 0x282}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) r5 = gettid() clone3(&(0x7f0000000340)={0x80800, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), {0x3}, &(0x7f00000001c0)=""/254, 0xfe, &(0x7f0000000940)=""/4096, &(0x7f0000000300)=[r0, r0, r2, r3, r4, r0, 0xffffffffffffffff, r0, r0, r5], 0xa}, 0x58) 09:11:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x185142, 0x171) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 09:11:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) 09:11:08 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee00, 0xee01}}) r0 = semget(0x1, 0x4, 0x105) semtimedop(r0, &(0x7f00000000c0)=[{0x6, 0x1bd5, 0x800}, {0x2, 0x20, 0x1000}, {0x0, 0x3, 0x3800}, {0x0, 0x5, 0x1000}, {0x2, 0x8001, 0x800}, {0x2, 0x80}, {0x3, 0x800, 0x800}, {0x0, 0x81, 0x1000}], 0x8, &(0x7f0000000100)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x4, 0x1ff, 0x6, 0x6, 0x3f]) 09:11:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) unshare(0x48020200) [ 1051.939587] FAULT_INJECTION: forcing a failure. [ 1051.939587] name failslab, interval 1, probability 0, space 0, times 0 [ 1051.940938] CPU: 1 PID: 9537 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1051.941701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1051.942953] Call Trace: [ 1051.943249] dump_stack+0x107/0x163 [ 1051.943660] should_fail.cold+0x5/0xa [ 1051.944087] ? vm_area_dup+0x78/0x290 [ 1051.944519] should_failslab+0x5/0x10 [ 1051.944952] kmem_cache_alloc+0x5b/0x350 [ 1051.945431] vm_area_dup+0x78/0x290 [ 1051.945825] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 1051.946343] ? lock_downgrade+0x6d0/0x6d0 [ 1051.946812] ? copy_page_range+0x242d/0x3810 [ 1051.947314] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 1051.947836] ? avc_has_extended_perms+0xec0/0xec0 [ 1051.948382] ? vm_area_alloc+0x110/0x110 [ 1051.948818] ? selinux_vm_enough_memory+0x10f/0x170 [ 1051.949387] ? selinux_sb_statfs+0x250/0x250 [ 1051.949858] ? percpu_counter_add_batch+0x8b/0x130 [ 1051.950401] ? __vm_enough_memory+0x184/0x360 [ 1051.950876] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 1051.951447] dup_mm+0x44d/0x1110 [ 1051.951826] ? vm_area_dup+0x290/0x290 [ 1051.952261] ? __raw_spin_lock_init+0x34/0x100 [ 1051.952744] copy_process+0x2409/0x6650 [ 1051.953199] ? find_held_lock+0x2c/0x110 [ 1051.953658] ? __cleanup_sighand+0xb0/0xb0 [ 1051.954115] ? _copy_from_user+0xfb/0x1b0 [ 1051.954573] kernel_clone+0xe7/0xa20 [ 1051.954967] ? copy_init_mm+0x20/0x20 [ 1051.955400] ? ksys_write+0x212/0x250 [ 1051.955833] ? lock_downgrade+0x6d0/0x6d0 [ 1051.956293] __do_sys_clone3+0x1dd/0x310 [ 1051.956744] ? __ia32_sys_clone+0x150/0x150 [ 1051.957256] ? rcu_read_lock_any_held+0x69/0x90 [ 1051.957745] ? fput_many+0x2f/0x1a0 [ 1051.958146] ? ksys_write+0x1a5/0x250 [ 1051.958571] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1051.959144] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.959709] ? trace_hardirqs_on+0x5b/0x180 [ 1051.960182] do_syscall_64+0x33/0x40 [ 1051.960586] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.961172] RIP: 0033:0x466609 [ 1051.961531] 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 [ 1051.963547] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1051.964391] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1051.965202] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1051.965986] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.966767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.967551] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:11:09 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40), 0x0, 0x0, 0x8010000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r1, &(0x7f0000000240)=""/255, 0xff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_ADD_TX_TS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) r3 = fsmount(0xffffffffffffffff, 0xca55f464b159749a, 0x1) pidfd_getfd(r3, r0, 0x0) 09:11:09 executing program 4 (fault-call:0 fault-nth:98): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:09 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') unshare(0x8000000) semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:11:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) unshare(0x48020200) 09:11:09 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x12) [ 1052.097177] FAULT_INJECTION: forcing a failure. [ 1052.097177] name failslab, interval 1, probability 0, space 0, times 0 [ 1052.098849] CPU: 0 PID: 9557 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1052.099823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1052.101468] Call Trace: [ 1052.101859] dump_stack+0x107/0x163 [ 1052.102398] should_fail.cold+0x5/0xa [ 1052.102957] ? create_object.isra.0+0x3a/0xa20 [ 1052.103625] should_failslab+0x5/0x10 [ 1052.104180] kmem_cache_alloc+0x5b/0x350 [ 1052.104780] create_object.isra.0+0x3a/0xa20 [ 1052.105448] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1052.106187] kmem_cache_alloc+0x159/0x350 [ 1052.106793] vm_area_dup+0x78/0x290 [ 1052.107326] ? avc_has_perm_noaudit+0x1ca/0x3a0 [ 1052.108006] ? lock_downgrade+0x6d0/0x6d0 [ 1052.108599] ? copy_page_range+0x242d/0x3810 [ 1052.109250] ? avc_has_perm_noaudit+0x1f8/0x3a0 [ 1052.109926] ? avc_has_extended_perms+0xec0/0xec0 [ 1052.110646] ? vm_area_alloc+0x110/0x110 [ 1052.111248] ? selinux_vm_enough_memory+0x10f/0x170 [ 1052.111960] ? selinux_sb_statfs+0x250/0x250 [ 1052.112611] ? percpu_counter_add_batch+0x8b/0x130 [ 1052.113325] ? __vm_enough_memory+0x184/0x360 [ 1052.113968] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 1052.114706] dup_mm+0x44d/0x1110 [ 1052.115209] ? vm_area_dup+0x290/0x290 [ 1052.115773] ? __raw_spin_lock_init+0x34/0x100 [ 1052.116432] copy_process+0x2409/0x6650 [ 1052.117000] ? find_held_lock+0x2c/0x110 [ 1052.117619] ? __cleanup_sighand+0xb0/0xb0 [ 1052.118237] ? _copy_from_user+0xfb/0x1b0 [ 1052.118834] kernel_clone+0xe7/0xa20 [ 1052.119370] ? copy_init_mm+0x20/0x20 [ 1052.119927] ? ksys_write+0x212/0x250 [ 1052.120469] ? lock_downgrade+0x6d0/0x6d0 [ 1052.121066] __do_sys_clone3+0x1dd/0x310 [ 1052.121672] ? __ia32_sys_clone+0x150/0x150 [ 1052.122307] ? rcu_read_lock_any_held+0x69/0x90 [ 1052.122970] ? fput_many+0x2f/0x1a0 [ 1052.123490] ? ksys_write+0x1a5/0x250 [ 1052.124041] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1052.124786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1052.125536] ? trace_hardirqs_on+0x5b/0x180 [ 1052.126150] do_syscall_64+0x33/0x40 [ 1052.126681] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1052.127414] RIP: 0033:0x466609 [ 1052.127876] 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 [ 1052.130540] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1052.131626] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1052.132623] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1052.133654] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1052.134674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1052.135687] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:11:09 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r2 = getpgid(r0) r3 = fork() ptrace(0x10, r3) pipe(&(0x7f0000000440)) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) clone3(&(0x7f00000003c0)={0x20008000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), {0x41}, &(0x7f00000001c0)=""/84, 0x54, &(0x7f0000000240)=""/141, &(0x7f0000000340)=[r1, r2, r3, r0, r0, r0], 0x6, {r4}}, 0x58) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:11:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) unshare(0x48020200) 09:11:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/71, 0x47) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000012c0)={r1, 0x6, 0x2, 0x8001}) kcmp(0xffffffffffffffff, r2, 0x2, r3, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000180)={{0x0, 0xfffffffffffffffa, 0x101, 0x1000, 0x4, 0x6, 0x77, 0x6, 0xb6, 0xa, 0x20, 0x400000000000, 0x101, 0x9, 0xfffffffffffffffb}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000240)={0x0, r6, "4970225b750cb8e3383e2ce3229019078793c509b45061178ed98371a0d3b89ac34d77d7741f6a43f5ef47657db61d65c08769e903ca10ef9ac34744851d5a7eaaebc3c6bd6f3e24cea9bd16fecb8f39c232df1e4d82c53e6a157a07647c63a6da9cd6786de84049dd9cb35a99bf6fe21b162aee9d0ed5ec00646e60dfcaf12312d10c790cd9864c9b37a3d121f3819a5a060d5abba3a3d5c5abbdf365a2bd2cb2490d355f2cb802c6a786573c93a852850a2cec2b5e63f52a29d6601d251a256f2d23de9b8408f24db840512c21568dce9686ab45dd447bf8e94f28c1ff3775b0863564c9ecc53d958b32e19db89f97300f81c1e275a9302329dec42d6541ab", "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"}) ioctl$LOOP_SET_FD(r0, 0x4c00, r5) 09:11:09 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x800) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:11:09 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r0 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0x81, 0xff, 0x5, 0x7fff, 0x2a]) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x100, 0x800}, {0x1, 0xfa, 0x1800}, {0x2, 0x200, 0x1000}, {0x1, 0x4, 0x800}, {0x3, 0xe3f9, 0x1000}], 0x5, &(0x7f0000000100)={r1, r2+60000000}) r3 = semget(0x2, 0x7, 0x525) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000000)={{0x3, 0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0x0, 0x2}, 0x3, 0x3}) unshare(0x10100) unshare(0x32000000) 09:11:20 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:11:20 executing program 4 (fault-call:0 fault-nth:99): clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:20 executing program 2: r0 = clone3(&(0x7f00000001c0)={0x5040100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = io_uring_setup(0x5d1b, &(0x7f0000000140)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1c9) r4 = fork() ptrace(0x10, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) getpgrp(r0) fork() clone3(&(0x7f0000000600)={0x0, &(0x7f0000000540), &(0x7f00000002c0), &(0x7f0000000300), {0x40}, &(0x7f0000000340)=""/221, 0xfdcd, &(0x7f0000000440)=""/228, &(0x7f0000000540), 0x0, {r3}}, 0x58) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000100)={0x400, 0x0, &(0x7f00000000c0)=[r5]}, 0x1) 09:11:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xe3cd1e0279e3a15d, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) syz_open_dev$loop(&(0x7f0000000040), 0xecf, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat(r1, &(0x7f0000000100)='./file1\x00', 0x40c001, 0x18) 09:11:20 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) unshare(0x48020200) 09:11:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x3, &(0x7f0000000300)=[{0x6, 0x3f, 0x80, 0x1}, {0x8001, 0x30, 0x6}, {0x3, 0x4, 0xe9, 0x6}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x42480, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x40082102, &(0x7f0000000040)=r4) r5 = openat$cgroup_devices(r0, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000280)={r4, 0x1, r5, 0x8, 0x80000}) r6 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x100000000, 0x40) close_range(r1, r6, 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x8040}, {0xffffffffffffffff, 0x8}, {r7, 0x8e}, {0xffffffffffffffff, 0x2038}], 0x4, &(0x7f00000003c0)={r8, r9+10000000}, &(0x7f0000000400)={[0x1fa]}, 0x8) ioctl$LOOP_SET_FD(r0, 0x1269, r7) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r10, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) pwrite64(r10, &(0x7f0000000100)="ecf5b2f58953301799d6b346b462838dbaae2ac5405169935967b7f29cba7a823ab2a6f61b754a5efe34303ccf47237ecef4758a76e09817b80366d8322fd8a3fbf410ced8017e9b60c628b1dd861982013bb67b8102ecc29444e4543a1d10bcfd16e428", 0x64, 0x7) 09:11:20 executing program 1: syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x8c, &(0x7f0000000100)="ec980000bf5d57e21f4687e7b9c026c4ed3cc19ababc01b1ba4327c7e1b625f5af271eaf9edc31859b8b3996e5fdb7cd0a309a11b3a9e079f0b681305c172cac7ddabf5657b666de5f6ad5c886ef4336261c6193df640f173069f6bff4646ad93a1ff32548d1d8af4d87ffcfb2f65fb5526eeb1407deeac14e186a7fb277d3aa7ea04e85783e23fb72de0147") r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x200000, 0x6b, 0x2}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000240)) 09:11:20 executing program 3: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) unshare(0x18040100) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) 09:11:20 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 1063.449824] FAULT_INJECTION: forcing a failure. [ 1063.449824] name failslab, interval 1, probability 0, space 0, times 0 [ 1063.451672] CPU: 1 PID: 9626 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 1063.452649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1063.454278] Call Trace: [ 1063.454658] dump_stack+0x107/0x163 [ 1063.455191] should_fail.cold+0x5/0xa [ 1063.455738] ? anon_vma_clone+0xdc/0x580 [ 1063.456315] should_failslab+0x5/0x10 [ 1063.456839] kmem_cache_alloc+0x5b/0x350 [ 1063.457437] anon_vma_clone+0xdc/0x580 [ 1063.458004] anon_vma_fork+0x82/0x630 [ 1063.458019] ? __vm_enough_memory+0x184/0x360 [ 1063.458037] dup_mm+0x861/0x1110 [ 1063.458064] ? vm_area_dup+0x290/0x290 [ 1063.458082] ? __raw_spin_lock_init+0x34/0x100 [ 1063.460750] copy_process+0x2409/0x6650 [ 1063.461271] ? find_held_lock+0x2c/0x110 [ 1063.461841] ? __cleanup_sighand+0xb0/0xb0 [ 1063.462401] ? _copy_from_user+0xfb/0x1b0 [ 1063.462948] kernel_clone+0xe7/0xa20 [ 1063.463440] ? copy_init_mm+0x20/0x20 [ 1063.463959] ? ksys_write+0x212/0x250 [ 1063.464454] ? lock_downgrade+0x6d0/0x6d0 [ 1063.464992] __do_sys_clone3+0x1dd/0x310 [ 1063.465543] ? __ia32_sys_clone+0x150/0x150 [ 1063.466121] ? rcu_read_lock_any_held+0x69/0x90 [ 1063.466732] ? fput_many+0x2f/0x1a0 [ 1063.467208] ? ksys_write+0x1a5/0x250 [ 1063.467709] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1063.468386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.469056] ? trace_hardirqs_on+0x5b/0x180 [ 1063.469646] do_syscall_64+0x33/0x40 [ 1063.470129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1063.470805] RIP: 0033:0x466609 [ 1063.471230] 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 [ 1063.473620] RSP: 002b:00007f713fd81188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1063.474611] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1063.475539] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000240 [ 1063.476453] RBP: 00007f713fd811d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.477388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1063.478301] R13: 00007ffe948fbaaf R14: 00007f713fd81300 R15: 0000000000022000 09:11:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) getsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000000040), &(0x7f0000000100)=0x4) 09:11:20 executing program 4: clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x200, 0x108) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) close(r0) r2 = fsmount(r1, 0x0, 0x0) openat(r2, &(0x7f0000000140)='./file1\x00', 0x40, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) 09:11:31 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000240)=""/164, 0xa4}], 0x1, 0x400000, 0x4) signalfd4(r0, &(0x7f00000000c0)={[0xffffffff80000001]}, 0x8, 0x800) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$snapshot(r2, &(0x7f0000000240)=""/255, 0xff) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8, 0x6a, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x404c010}, 0x4008844) r3 = pidfd_getfd(r0, r0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000040)={@initdev, @initdev}, &(0x7f0000000080)=0x8) 09:11:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) syz_io_uring_setup(0x1f, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}}, 0x0) syz_io_uring_complete(r0) syz_io_uring_setup(0xba9, &(0x7f0000000080)={0x0, 0xcc5d, 0x20, 0x1, 0x2fe}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r2, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x6) 09:11:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) splice(0xffffffffffffffff, &(0x7f0000000100)=0x9, r0, &(0x7f0000000140)=0x370, 0x4, 0x9) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x202800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:11:31 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) unshare(0x48020200) 09:11:31 executing program 2: fdatasync(0xffffffffffffffff) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_uring_setup(0x5d1b, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x111}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000004c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f0000000040)=r3) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000480)=r3) ioctl$sock_ifreq(r0, 0x8925, &(0x7f00000003c0)={'virt_wifi0\x00', @ifru_addrs=@xdp}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x36}, @dev={0xac, 0x14, 0x14, 0x43}}, 0x8) r4 = fork() r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000400)={0x1, 'veth1_to_batadv\x00', 0x2}, 0x18) ptrace(0x10, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) clone3(&(0x7f0000000340)={0x40000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0), {0x2a}, &(0x7f0000000200)=""/241, 0xf1, &(0x7f0000000940)=""/4096, &(0x7f0000000300)=[r4], 0x1}, 0x58) 09:11:31 executing program 4: clone3(&(0x7f0000000240)={0x8, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:31 executing program 3: unshare(0x8000000) unshare(0x42000800) semget$private(0x0, 0x4000, 0x0) 09:11:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) sendto(r0, &(0x7f0000000040)="c31d2c00d6b0ca580c3e048b", 0xc, 0x4800, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r5 = creat(&(0x7f0000000180)='./file1/file0\x00', 0x21b) syz_open_dev$vcsa(&(0x7f00000001c0), 0x0, 0x240181) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fallocate(r6, 0xa, 0x3, 0x401) ioctl$LOOP_SET_FD(r5, 0x1269, r3) 09:11:42 executing program 6: sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1f4, 0x0, 0x8, 0x70bd28, 0xc1, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_NODE={0x140, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_ID={0x2b, 0x3, "151a817ddec67708d5a774e7558f93586200ceff4180ee275cd0d5f3ebe9681f1fd42f673703ac"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "ee27466e8d5dc0211a6bae31914351a10e439b777b38"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x6d, 0x3, "fa7002d4585bd57e20f89b246d4e417d024ca00f9f80498cea6c6bf6546fcdc071f3a629de258113a95b1f16413500eb0c73c5443d02851f4aee8f65cb830d5544cfb759572f4bc32a295c313a5b6ded4209666d8410c8776221d95560f0b909687804862360009235"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "7e71247960a2d3399f56c83d7b4723f4ef53f70c654e34ead20e29448a"}}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x597d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x8840}, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 09:11:42 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) fork() syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/vlan/vlan0\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) 09:11:42 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000004340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_FEATURES_WANTED={0x4}]}, 0x24}}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f00000000c0)={0x6, 'netdevsim0\x00', {0x1}, 0x6423}) io_uring_setup(0x5d1b, &(0x7f0000000140)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x101100, 0x0) sendmsg$TIPC_NL_PUBL_GET(r6, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x51090800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x148, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xb0, 0x3, "593e0a7155eb78fd6a9869ab33419d54cfd258654473ff10e41eb0c3185e2781684e2e7a6edf950f98d60665b13d3acea4d4a0e4c9f24b383b7494a4a1c5a355d63651c4b05e594b38e92089ce95bdf22fc9b4c926eb783deea33c2d3e137be2b3f2f19701c33c7f173c20748bb203a69e29f6ad0e99ff97845dafb0fd67dba33c35f58e4b446784a56a2ea8bd258efaa453dcbe96bccfb94eaaf3090cfd1eb73693565070da6d8a7d9b66bf"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NET={0x68, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x684}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3ff}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4840}, 0x4) 09:11:42 executing program 4: clone3(&(0x7f0000000240)={0x10, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x20100, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x20040, 0x146) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:11:42 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) unshare(0x48020200) 09:11:42 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x82000) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1, 0x0, 0x0) 09:11:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r0], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x80) unshare(0x8000000) unshare(0x80) semget$private(0x0, 0x4000, 0x0) unshare(0x28000000) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee01}}) r1 = semget$private(0x0, 0x4000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x1f, 0x1000}, {0x4, 0xfffe, 0xc00}, {0x0, 0x2, 0x1000}, {0x4, 0x81, 0x800}], 0x4, &(0x7f0000000080)={r2, r3+60000000}) semop(r1, &(0x7f0000000100)=[{0x2, 0x9, 0x1c00}, {0x4, 0xffff}], 0x2) r4 = semget(0x2, 0x2, 0x324) semctl$GETPID(r4, 0x0, 0xb, &(0x7f00000001c0)=""/140) r5 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r5, 0x0, 0x11, &(0x7f00000000c0)=[0x0, 0x5, 0x1ff]) [ 1085.492513] audit: type=1326 audit(1628327502.544:21): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9711 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x0 09:11:42 executing program 4: clone3(&(0x7f0000000240)={0x11, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:42 executing program 4: clone3(&(0x7f0000000240)={0x60, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:42 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fork() r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) ptrace(0x14, r0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x101}) ptrace$setopts(0xffffffffffffffff, r1, 0x100, 0x8) io_uring_setup(0x5d1b, &(0x7f0000000140)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 09:11:42 executing program 4: clone3(&(0x7f0000000240)={0x1100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) 09:11:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x7fff, 0x12, 0x19, 0x1, "8338381907c1b8d9d05f2c9980fd98bff649f2f823e050727cdc61124ef56aa929328789e29738fc5d2f182b16449e751a4bd156e01e729a71ae4e1a3aebead3", "38194ac5dfc2d6c763f5d74aa5a9c5a55dc78901302fedc4e0012dad57dd493d", [0x7000000000, 0x4]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 09:11:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7f, 0x1}, 0x1) 09:11:42 executing program 2: clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = io_uring_setup(0x5d1b, &(0x7f0000000140)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) syz_io_uring_setup(0x28f7, &(0x7f00000000c0)={0x0, 0x3416, 0x10, 0x3, 0xf1, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000001c0)) 09:11:42 executing program 4: clone3(&(0x7f0000000240)={0x3f00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0], 0x1}, 0x58) [ 1097.187624] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888043e9a000 (size 512): comm "syz-executor.1", pid 9727, jiffies 4295752416 (age 18.139s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 3c 95 15 80 88 ff ff 00 90 6d 00 00 c9 ff ff .<........m..... backtrace: [<000000005b821e2b>] do_seccomp+0x2d5/0x25f0 [<0000000088775f21>] do_syscall_64+0x33/0x40 [<0000000028f53002>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: leak checking failed VM DIAGNOSIS: 09:12:01 Registers: info registers vcpu 0 RAX=1ffff11002f2c307 RBX=ffff888017961808 RCX=ffffffff81275011 RDX=1ffffffff09d46b6 RSI=0000000000000000 RDI=ffff888017961838 RBP=ffff8880163eaac8 RSP=ffff88806ce09d88 R8 =0000000000000001 R9 =0000000000000003 R10=ffffed100d9c13a5 R11=0000000000000001 R12=dffffc0000000000 R13=ffff8880163ea958 R14=ffff8880163ea958 R15=0000000000000000 RIP=ffffffff816d520e RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000970020 CR3=000000000c8a8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=c200000000000000 4005 FPR6=c200000000000000 4005 FPR7=c700000000000000 4006 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000418911e540000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83c5d7f0 RBX=ffff88800852b280 RCX=ffffffff83c45788 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83c5db9f RBP=ffffed10010a5650 RSP=ffff88800856fe78 R8 =0000000000000001 R9 =ffff88806cf33feb R10=ffffed100d9e67fd R11=0000000000000001 R12=0000000000000001 R13=ffffffff8544fb48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83c5d7fe RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb81d3b40 CR3=000000000c8a8000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=0a64656c69616620676e696b63656863 XMM02=31636e75662e6e75522e6c697475736f XMM03=00000000000000000000000000000000 XMM04=79732f225b206e7572206f742064656c XMM05=61656c222022726f7475636578652d7a XMM06=226464615f7478655f626b732220226b XMM07=31207375746174732074697865203a5d XMM08=0000000000003c00000000000000327a XMM09=0000000000000000000000000107590b XMM10=000000c000984c4000000000004643c1 XMM11=00000000010c11600000000000ba76e0 XMM12=00000000011222a00000000000ba76e0 XMM13=000000c000055590000000c00014e720 XMM14=000000c00014e780000000c00014e750 XMM15=000000c000152360000000c00014e7b0