000000001 [ 2039.457906] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2039.457916] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2039.457924] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2039.457933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2039.457941] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2039.457964] [ 2039.519686] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2039.538959] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. 13:30:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 46) 13:30:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0xffffffff00000000}}, 0x1c, 0x0}}], 0x1, 0x0) 13:30:25 executing program 2: getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) pidfd_open(r1, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x2, 0x20, 0x0, 0x7fffffff, 0x0, 0x96}, 0x0) 13:30:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0xc0100, 0x0) ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000040)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:30:25 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2a000) 13:30:25 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x1) 13:30:25 executing program 4: futex(0x0, 0x80, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x2, 0xd, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x1) clock_gettime(0x1, &(0x7f00000000c0)) 13:30:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 81) [ 2057.129760] FAULT_INJECTION: forcing a failure. [ 2057.129760] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2057.130704] CPU: 0 PID: 10551 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2057.131294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2057.132096] Call Trace: [ 2057.132284] [ 2057.132457] dump_stack_lvl+0x8b/0xb3 [ 2057.132761] should_fail.cold+0x5/0xa [ 2057.133054] prepare_alloc_pages+0x17b/0x500 [ 2057.133377] ? do_raw_spin_unlock+0x4f/0x210 [ 2057.133718] __alloc_pages+0x131/0x4e0 [ 2057.134012] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2057.134449] ? lock_is_held_type+0xd7/0x130 [ 2057.134791] ? __filemap_get_folio+0x2d1/0xfd0 [ 2057.135128] ? lock_downgrade+0x6d0/0x6d0 [ 2057.135447] ? lock_is_held_type+0xd7/0x130 [ 2057.135777] alloc_pages+0x1a0/0x2f0 [ 2057.136066] __filemap_get_folio+0x65c/0xfd0 [ 2057.136405] ? filemap_read+0xbb0/0xbb0 [ 2057.136716] ? exc_page_fault+0xca/0x1a0 [ 2057.137033] ? asm_exc_page_fault+0x1e/0x30 [ 2057.137368] pagecache_get_page+0x2e/0x220 [ 2057.137689] ext4_da_write_begin+0x383/0xa30 [ 2057.138025] ? ext4_write_begin+0x1470/0x1470 [ 2057.138361] ? lock_is_held_type+0xd7/0x130 [ 2057.138691] generic_perform_write+0x208/0x510 [ 2057.139045] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2057.139568] ? down_write_killable_nested+0x180/0x180 [ 2057.139959] ext4_buffered_write_iter+0x1a2/0x390 [ 2057.140331] ext4_file_write_iter+0x4ee/0x1890 [ 2057.140687] ? __lock_acquire+0x164e/0x5b70 [ 2057.140711] ? ext4_file_read_iter+0x490/0x490 [ 2057.140733] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2057.140750] ? lock_is_held_type+0xd7/0x130 [ 2057.140768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2057.140791] new_sync_write+0x437/0x660 [ 2057.140809] ? new_sync_read+0x6f0/0x6f0 [ 2057.140827] ? x86_pmu_enable+0xb10/0xd90 [ 2057.140848] ? lock_release+0x6f0/0x6f0 [ 2057.140864] ? avc_policy_seqno+0x9/0x70 [ 2057.140876] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2057.140899] ? lock_is_held_type+0xd7/0x130 [ 2057.145043] vfs_write+0x7d1/0xae0 [ 2057.145066] ksys_write+0x12d/0x250 [ 2057.145083] ? __ia32_sys_read+0xb0/0xb0 [ 2057.145104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2057.146517] do_syscall_64+0x3b/0x90 [ 2057.146535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2057.147422] RIP: 0033:0x7f846cf0db19 [ 2057.147433] 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 [ 2057.147447] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2057.147461] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2057.147471] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2057.147480] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.147489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2057.147498] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2057.147522] [ 2057.163268] FAULT_INJECTION: forcing a failure. [ 2057.163268] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.163309] CPU: 1 PID: 10559 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2057.163336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2057.163352] Call Trace: [ 2057.163360] [ 2057.163370] dump_stack_lvl+0x8b/0xb3 [ 2057.163408] should_fail.cold+0x5/0xa [ 2057.163436] ? create_object.isra.0+0x3a/0xa20 [ 2057.163476] should_failslab+0x5/0x10 [ 2057.163498] kmem_cache_alloc+0x5b/0x480 [ 2057.163534] create_object.isra.0+0x3a/0xa20 13:30:25 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$GIO_SCRNMAP(r0, 0x4b68, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 13:30:25 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005", 0x2f, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000010f60)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f00000000c0)='./mnt\x00', &(0x7f0000000140)='autofs\x00', 0x10001, 0x0) mkdirat(r1, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) mknod$loop(&(0x7f00000001c0)='./mnt\x00', 0x8, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x400, 0x14) chroot(&(0x7f00000002c0)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x840, 0x4) [ 2057.163567] ? kasan_unpoison+0x23/0x50 [ 2057.163608] kmem_cache_alloc+0x239/0x480 13:30:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0xfffffffffffff000}}, 0x1c, 0x0}}], 0x1, 0x0) [ 2057.163643] jbd2__journal_start+0x18c/0x8d0 [ 2057.163681] __ext4_journal_start_sb+0x210/0x470 [ 2057.163719] ext4_dirty_inode+0x9d/0x110 [ 2057.163744] ? ext4_setattr+0x2030/0x2030 [ 2057.163770] __mark_inode_dirty+0x3c7/0xe00 [ 2057.163813] generic_write_end+0x313/0x620 [ 2057.163849] ext4_da_write_end+0x1bd/0x920 [ 2057.163892] generic_perform_write+0x2c7/0x510 [ 2057.163933] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2057.163967] ? down_write_killable_nested+0x180/0x180 [ 2057.164012] ext4_buffered_write_iter+0x1a2/0x390 13:30:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 82) [ 2057.164061] ext4_file_write_iter+0x4ee/0x1890 [ 2057.164096] ? __lock_acquire+0x164e/0x5b70 [ 2057.164140] ? ext4_file_read_iter+0x490/0x490 13:30:26 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2b000) [ 2057.164178] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2057.164207] ? lock_is_held_type+0xd7/0x130 [ 2057.164240] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2057.164279] new_sync_write+0x437/0x660 [ 2057.164310] ? new_sync_read+0x6f0/0x6f0 [ 2057.164341] ? x86_pmu_enable+0xb10/0xd90 [ 2057.164376] ? lock_release+0x6f0/0x6f0 [ 2057.164403] ? avc_policy_seqno+0x9/0x70 [ 2057.164425] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2057.164465] ? lock_is_held_type+0xd7/0x130 [ 2057.164519] vfs_write+0x7d1/0xae0 13:30:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 47) [ 2057.164558] ksys_write+0x12d/0x250 [ 2057.164588] ? __ia32_sys_read+0xb0/0xb0 [ 2057.164622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2057.164667] do_syscall_64+0x3b/0x90 [ 2057.164695] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2057.164727] RIP: 0033:0x7fb3cf556b19 [ 2057.164746] 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 [ 2057.164768] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2057.164792] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2057.164808] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2057.164822] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.164837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2057.164852] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2057.164895] [ 2057.343239] autofs4:pid:10568:autofs_fill_super: called with bogus options [ 2057.363582] FAULT_INJECTION: forcing a failure. [ 2057.363582] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.363624] CPU: 1 PID: 10577 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2057.363650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2057.363667] Call Trace: [ 2057.363674] [ 2057.363685] dump_stack_lvl+0x8b/0xb3 [ 2057.363725] should_fail.cold+0x5/0xa [ 2057.363755] ? create_object.isra.0+0x3a/0xa20 [ 2057.363800] should_failslab+0x5/0x10 [ 2057.363822] kmem_cache_alloc+0x5b/0x480 [ 2057.363859] create_object.isra.0+0x3a/0xa20 [ 2057.363893] ? kasan_unpoison+0x23/0x50 13:30:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x2}}, 0x1c, 0x0}}], 0x1, 0x0) 13:30:26 executing program 4: setxattr$system_posix_acl(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x3}, [{0x2, 0x7, 0xffffffffffffffff}, {0x2, 0x2, 0xee01}, {0x2, 0x6}], {0x4, 0x5}, [], {0x10, 0x9}, {0x20, 0x2}}, 0x3c, 0x3) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000000980), 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101042, 0x1c) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2057.363936] kmem_cache_alloc+0x239/0x480 [ 2057.363973] alloc_buffer_head+0x20/0x140 [ 2057.364008] alloc_page_buffers+0x24a/0x690 [ 2057.364060] create_empty_buffers+0x36/0xae0 [ 2057.364112] create_page_buffers+0x1f5/0x310 [ 2057.364155] __block_write_begin_int+0x174/0x1510 [ 2057.364186] ? ext4_da_release_space+0x570/0x570 [ 2057.364214] ? exc_page_fault+0xca/0x1a0 [ 2057.364256] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2057.364282] ? asm_exc_page_fault+0x1e/0x30 [ 2057.364317] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2057.364350] ? PageHeadHuge+0x166/0x1a0 [ 2057.364378] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2057.364417] ext4_da_write_begin+0x3b1/0xa30 13:30:26 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2c000) [ 2057.364458] ? ext4_write_begin+0x1470/0x1470 [ 2057.364485] ? lock_is_held_type+0xd7/0x130 [ 2057.364542] generic_perform_write+0x208/0x510 [ 2057.364586] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2057.364619] ? down_write_killable_nested+0x180/0x180 [ 2057.364664] ext4_buffered_write_iter+0x1a2/0x390 [ 2057.364705] ext4_file_write_iter+0x4ee/0x1890 [ 2057.364743] ? __lock_acquire+0x164e/0x5b70 [ 2057.364786] ? ext4_file_read_iter+0x490/0x490 [ 2057.364825] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2057.364856] ? lock_is_held_type+0xd7/0x130 [ 2057.364889] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 13:30:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 83) [ 2057.364927] new_sync_write+0x437/0x660 [ 2057.364958] ? new_sync_read+0x6f0/0x6f0 [ 2057.364989] ? x86_pmu_enable+0xb10/0xd90 [ 2057.365026] ? lock_release+0x6f0/0x6f0 [ 2057.365055] ? avc_policy_seqno+0x9/0x70 [ 2057.365079] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2057.365122] ? lock_is_held_type+0xd7/0x130 [ 2057.365166] vfs_write+0x7d1/0xae0 [ 2057.365205] ksys_write+0x12d/0x250 [ 2057.365236] ? __ia32_sys_read+0xb0/0xb0 [ 2057.365270] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2057.365317] do_syscall_64+0x3b/0x90 [ 2057.365348] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2057.365383] RIP: 0033:0x7f846cf0db19 [ 2057.365403] 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 [ 2057.365428] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2057.365453] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2057.365469] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2057.365484] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.365499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2057.365514] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2057.365557] [ 2057.463284] FAULT_INJECTION: forcing a failure. [ 2057.463284] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.463327] CPU: 0 PID: 10582 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2057.463354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2057.463370] Call Trace: [ 2057.463378] [ 2057.463388] dump_stack_lvl+0x8b/0xb3 [ 2057.463426] should_fail.cold+0x5/0xa [ 2057.463454] ? create_object.isra.0+0x3a/0xa20 [ 2057.463495] should_failslab+0x5/0x10 13:30:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x3}}, 0x1c, 0x0}}], 0x1, 0x0) [ 2057.463517] kmem_cache_alloc+0x5b/0x480 [ 2057.463554] create_object.isra.0+0x3a/0xa20 [ 2057.463588] ? kasan_unpoison+0x23/0x50 [ 2057.463635] kmem_cache_alloc+0x239/0x480 [ 2057.463671] alloc_buffer_head+0x20/0x140 [ 2057.463708] alloc_page_buffers+0x24a/0x690 [ 2057.463754] create_empty_buffers+0x36/0xae0 [ 2057.463804] create_page_buffers+0x1f5/0x310 [ 2057.463848] __block_write_begin_int+0x174/0x1510 [ 2057.463879] ? ext4_da_release_space+0x570/0x570 [ 2057.463907] ? exc_page_fault+0xca/0x1a0 [ 2057.463949] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2057.463976] ? asm_exc_page_fault+0x1e/0x30 [ 2057.464011] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2057.464045] ? PageHeadHuge+0x166/0x1a0 [ 2057.464072] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2057.464111] ext4_da_write_begin+0x3b1/0xa30 [ 2057.464152] ? ext4_write_begin+0x1470/0x1470 [ 2057.464180] ? lock_is_held_type+0xd7/0x130 [ 2057.464227] generic_perform_write+0x208/0x510 [ 2057.464269] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2057.464304] ? down_write_killable_nested+0x180/0x180 [ 2057.464349] ext4_buffered_write_iter+0x1a2/0x390 [ 2057.464393] ext4_file_write_iter+0x4ee/0x1890 [ 2057.464430] ? __lock_acquire+0x164e/0x5b70 [ 2057.464472] ? ext4_file_read_iter+0x490/0x490 [ 2057.464537] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2057.464568] ? lock_is_held_type+0xd7/0x130 [ 2057.464601] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2057.464640] new_sync_write+0x437/0x660 [ 2057.464672] ? new_sync_read+0x6f0/0x6f0 [ 2057.464704] ? x86_pmu_enable+0xb10/0xd90 [ 2057.464741] ? lock_release+0x6f0/0x6f0 [ 2057.464770] ? avc_policy_seqno+0x9/0x70 [ 2057.464792] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2057.464835] ? lock_is_held_type+0xd7/0x130 [ 2057.464878] vfs_write+0x7d1/0xae0 [ 2057.464918] ksys_write+0x12d/0x250 [ 2057.464950] ? __ia32_sys_read+0xb0/0xb0 [ 2057.464986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2057.465032] do_syscall_64+0x3b/0x90 [ 2057.465061] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2057.465095] RIP: 0033:0x7fb3cf556b19 [ 2057.465114] 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 [ 2057.465137] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2057.465162] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2057.465179] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2057.465195] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.465210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2057.465225] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2057.465269] [ 2057.682723] FAULT_INJECTION: forcing a failure. [ 2057.682723] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.682770] CPU: 1 PID: 10592 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2057.682799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2057.682819] Call Trace: [ 2057.682829] [ 2057.682840] dump_stack_lvl+0x8b/0xb3 [ 2057.682882] should_fail.cold+0x5/0xa [ 2057.682914] ? create_object.isra.0+0x3a/0xa20 [ 2057.682960] should_failslab+0x5/0x10 [ 2057.682986] kmem_cache_alloc+0x5b/0x480 [ 2057.683027] create_object.isra.0+0x3a/0xa20 [ 2057.683071] ? kasan_unpoison+0x23/0x50 [ 2057.683124] kmem_cache_alloc+0x239/0x480 [ 2057.683165] jbd2__journal_start+0x18c/0x8d0 [ 2057.683212] __ext4_journal_start_sb+0x210/0x470 [ 2057.683256] ext4_dirty_inode+0x9d/0x110 [ 2057.683284] ? ext4_setattr+0x2030/0x2030 [ 2057.683314] __mark_inode_dirty+0x3c7/0xe00 [ 2057.683364] generic_write_end+0x313/0x620 [ 2057.683408] ext4_da_write_end+0x1bd/0x920 [ 2057.683457] generic_perform_write+0x2c7/0x510 [ 2057.683503] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2057.683542] ? down_write_killable_nested+0x180/0x180 [ 2057.683593] ext4_buffered_write_iter+0x1a2/0x390 [ 2057.683640] ext4_file_write_iter+0x4ee/0x1890 [ 2057.683681] ? __lock_acquire+0x164e/0x5b70 [ 2057.683729] ? ext4_file_read_iter+0x490/0x490 [ 2057.683772] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2057.683806] ? lock_is_held_type+0xd7/0x130 [ 2057.683845] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2057.683889] new_sync_write+0x437/0x660 [ 2057.683924] ? new_sync_read+0x6f0/0x6f0 [ 2057.683960] ? x86_pmu_enable+0xb10/0xd90 [ 2057.684004] ? lock_release+0x6f0/0x6f0 [ 2057.684037] ? avc_policy_seqno+0x9/0x70 [ 2057.684062] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2057.684109] ? lock_is_held_type+0xd7/0x130 [ 2057.684157] vfs_write+0x7d1/0xae0 [ 2057.684202] ksys_write+0x12d/0x250 [ 2057.684237] ? __ia32_sys_read+0xb0/0xb0 [ 2057.684276] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2057.684329] do_syscall_64+0x3b/0x90 [ 2057.684361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2057.684401] RIP: 0033:0x7f846cf0db19 [ 2057.684421] 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 [ 2057.684447] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2057.684475] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2057.684523] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2057.684541] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.684558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2057.684574] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2057.684626] 13:30:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 48) 13:30:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x2}}, 0x1c, 0x0}}], 0x1, 0x0) 13:30:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) ioctl$SNAPSHOT_UNFREEZE(r0, 0x3302) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl(r3, 0x0, &(0x7f0000000000)="9fb9cd4baf9d9b2231290337ea6365b78bc9e1d46ae827a3b54e16d5b29cbe07add195c11bfbd4abb2f3cbea611543d8a89a2238c56781529c48ea31f63824e3bab9d5c366f1037ab4be8d035c7f23c68835272180d4166f309702ee52629bc90a2e8772cf0189e24fb8765f768184b04843d6d138141981d886badb2f263950eff2585700bc0bde851fe256b92cee6e13c6deb2ae89578c3a2ed9d72e13e8be068b16fced229fc9198ba92bf0543d6e40057f860f60343fb97e8a0105e9b43f5f0f7bacb9472d7f48832f4186d488ea1fd27869c71d3cafd968055b11981583a7374f9d7b6909c32f81b5cd4f95ef002466fc9e862e") 13:30:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x4}}, 0x1c, 0x0}}], 0x1, 0x0) 13:30:43 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2d000) 13:30:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 84) 13:30:43 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2c000) 13:30:43 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup(r1) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x81, 0x4, 0x1153, 0x7f, 0x2, "b10f45121c6fd14a"}) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000080)={0x92d, 0x4, 0x5, 0x8001, 0x1, "fe4c82c192118568450f43e00185cd2ee08fa5", 0x5, 0x1f}) write(r0, &(0x7f0000000200)="c61e", 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) [ 2075.142859] FAULT_INJECTION: forcing a failure. [ 2075.142859] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.144590] CPU: 1 PID: 10616 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2075.145833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2075.147534] Call Trace: [ 2075.147544] [ 2075.147554] dump_stack_lvl+0x8b/0xb3 [ 2075.147594] should_fail.cold+0x5/0xa [ 2075.147625] ? jbd2__journal_start+0x18c/0x8d0 [ 2075.147660] should_failslab+0x5/0x10 [ 2075.147684] kmem_cache_alloc+0x5b/0x480 [ 2075.147724] jbd2__journal_start+0x18c/0x8d0 [ 2075.147764] __ext4_journal_start_sb+0x210/0x470 [ 2075.147805] ext4_dirty_inode+0x9d/0x110 [ 2075.147832] ? ext4_setattr+0x2030/0x2030 [ 2075.147861] __mark_inode_dirty+0x3c7/0xe00 [ 2075.147908] generic_write_end+0x313/0x620 [ 2075.147947] ext4_da_write_end+0x1bd/0x920 [ 2075.147994] generic_perform_write+0x2c7/0x510 [ 2075.148038] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2075.148075] ? down_write_killable_nested+0x180/0x180 [ 2075.148125] ext4_buffered_write_iter+0x1a2/0x390 [ 2075.148170] ext4_file_write_iter+0x4ee/0x1890 [ 2075.148209] ? __lock_acquire+0x164e/0x5b70 [ 2075.148255] ? ext4_file_read_iter+0x490/0x490 [ 2075.148296] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2075.148329] ? lock_is_held_type+0xd7/0x130 [ 2075.148364] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2075.148411] new_sync_write+0x437/0x660 [ 2075.148451] ? new_sync_read+0x6f0/0x6f0 [ 2075.148488] ? x86_pmu_enable+0xb10/0xd90 [ 2075.148528] ? lock_release+0x6f0/0x6f0 [ 2075.148559] ? avc_policy_seqno+0x9/0x70 [ 2075.148583] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2075.148630] ? lock_is_held_type+0xd7/0x130 [ 2075.148677] vfs_write+0x7d1/0xae0 [ 2075.148722] ksys_write+0x12d/0x250 [ 2075.169477] ? __ia32_sys_read+0xb0/0xb0 [ 2075.170104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.170156] do_syscall_64+0x3b/0x90 [ 2075.171328] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2075.172121] RIP: 0033:0x7f846cf0db19 [ 2075.172142] 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 [ 2075.172167] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2075.172194] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2075.177463] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2075.177481] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.177498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.177514] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2075.181572] 13:30:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x2, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000080)=ANY=[@ANYBLOB="5000000008021100000108021100000000640001000006020202020202010882c498e22608"], 0x36) socket$nl_generic(0x10, 0x3, 0x10) syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000100)=@ctrl_frame=@ack, 0xa) syz_80211_inject_frame(0x0, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000001840), 0x200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMK(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01002dbd7000fedb00007c00070008000300", @ANYRES32], 0x70}}, 0x0) 13:30:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x5}}, 0x1c, 0x0}}], 0x1, 0x0) [ 2075.232253] FAULT_INJECTION: forcing a failure. [ 2075.232253] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2075.234276] CPU: 0 PID: 10621 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2075.235468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2075.237124] Call Trace: [ 2075.237520] [ 2075.237865] dump_stack_lvl+0x8b/0xb3 [ 2075.238442] should_fail.cold+0x5/0xa [ 2075.239012] ? asm_exc_page_fault+0x1e/0x30 [ 2075.239812] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2075.240600] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2075.241379] ? ext4_write_begin+0x1470/0x1470 [ 2075.242089] ? lock_is_held_type+0xd7/0x130 [ 2075.242802] generic_perform_write+0x27e/0x510 [ 2075.243555] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2075.244673] ? down_write_killable_nested+0x180/0x180 [ 2075.245504] ext4_buffered_write_iter+0x1a2/0x390 [ 2075.246291] ext4_file_write_iter+0x4ee/0x1890 [ 2075.247028] ? __lock_acquire+0x164e/0x5b70 [ 2075.247731] ? ext4_file_read_iter+0x490/0x490 [ 2075.248425] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2075.249260] ? lock_is_held_type+0xd7/0x130 [ 2075.249915] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2075.250800] new_sync_write+0x437/0x660 [ 2075.251445] ? new_sync_read+0x6f0/0x6f0 [ 2075.252079] ? x86_pmu_enable+0xb10/0xd90 [ 2075.252723] ? lock_release+0x6f0/0x6f0 [ 2075.253356] ? avc_policy_seqno+0x9/0x70 [ 2075.253988] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2075.254770] ? lock_is_held_type+0xd7/0x130 [ 2075.255444] vfs_write+0x7d1/0xae0 [ 2075.256012] ksys_write+0x12d/0x250 [ 2075.256585] ? __ia32_sys_read+0xb0/0xb0 [ 2075.257245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.258060] do_syscall_64+0x3b/0x90 [ 2075.258620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2075.259416] RIP: 0033:0x7fb3cf556b19 [ 2075.259995] 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 [ 2075.262768] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 13:30:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x6}}, 0x1c, 0x0}}], 0x1, 0x0) [ 2075.263932] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2075.265162] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2075.266283] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.267378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.268478] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2075.269625] 13:30:44 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDENABIO(r1, 0x4b36) write(r0, &(0x7f0000000200)="c61e", 0x2) [ 2075.336316] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:30:44 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2e000) [ 2075.363688] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:30:44 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fcntl$notify(r0, 0x402, 0x38) r1 = syz_open_dev$mouse(&(0x7f0000000180), 0x3, 0x404c80) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0xffff, 0x0, 0x500}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000080)={0x6, 'wg1\x00', {0x3f}, 0xffff}) ioctl$CDROMMULTISESSION(r0, 0x5310, &(0x7f00000000c0)={@lba=0x10000, 0x0, 0x2}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) lseek(r3, 0x401, 0x3) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x200, 0x9, 0x3, 0x8, 0x1, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x200}}, './file0\x00'}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x8, 0x16}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x0) 13:30:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 85) [ 2075.434613] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2075.449449] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:30:44 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84f600"}) write(r0, &(0x7f0000000200)="c61e", 0x2) [ 2075.555468] blktrace: Concurrent blktraces are not allowed on sr0 [ 2075.581265] FAULT_INJECTION: forcing a failure. [ 2075.581265] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.582758] CPU: 0 PID: 10643 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2075.584020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2075.585482] Call Trace: [ 2075.585828] [ 2075.586143] dump_stack_lvl+0x8b/0xb3 [ 2075.586670] should_fail.cold+0x5/0xa [ 2075.587187] ? create_object.isra.0+0x3a/0xa20 [ 2075.587810] should_failslab+0x5/0x10 [ 2075.588314] kmem_cache_alloc+0x5b/0x480 [ 2075.588880] create_object.isra.0+0x3a/0xa20 [ 2075.589481] ? kasan_unpoison+0x23/0x50 [ 2075.590038] kmem_cache_alloc+0x239/0x480 [ 2075.590589] jbd2__journal_start+0x18c/0x8d0 [ 2075.591199] __ext4_journal_start_sb+0x210/0x470 [ 2075.591836] ext4_dirty_inode+0x9d/0x110 [ 2075.592369] ? ext4_setattr+0x2030/0x2030 [ 2075.592925] __mark_inode_dirty+0x3c7/0xe00 [ 2075.593520] generic_write_end+0x313/0x620 [ 2075.594103] ext4_da_write_end+0x1bd/0x920 [ 2075.594683] generic_perform_write+0x2c7/0x510 [ 2075.595316] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2075.596254] ? down_write_killable_nested+0x180/0x180 [ 2075.596973] ext4_buffered_write_iter+0x1a2/0x390 [ 2075.597623] ext4_file_write_iter+0x4ee/0x1890 [ 2075.598244] ? __lock_acquire+0x164e/0x5b70 [ 2075.598840] ? ext4_file_read_iter+0x490/0x490 [ 2075.599469] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2075.600156] ? lock_is_held_type+0xd7/0x130 [ 2075.600733] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2075.601483] new_sync_write+0x437/0x660 [ 2075.602030] ? new_sync_read+0x6f0/0x6f0 [ 2075.602573] ? x86_pmu_enable+0xb10/0xd90 [ 2075.603137] ? lock_release+0x6f0/0x6f0 [ 2075.603669] ? avc_policy_seqno+0x9/0x70 [ 2075.604215] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2075.604903] ? lock_is_held_type+0xd7/0x130 [ 2075.605502] vfs_write+0x7d1/0xae0 [ 2075.605996] ksys_write+0x12d/0x250 [ 2075.606502] ? __ia32_sys_read+0xb0/0xb0 [ 2075.607059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.607765] do_syscall_64+0x3b/0x90 [ 2075.608267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2075.608974] RIP: 0033:0x7f846cf0db19 [ 2075.609474] 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 [ 2075.611785] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2075.612771] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2075.613701] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2075.614625] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.615534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.616448] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2075.617394] [ 2075.761237] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2075.773376] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2075.826878] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:31:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x45, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) setsockopt$inet6_group_source_req(r3, 0x29, 0x3ba66250366496e8, &(0x7f0000000140)={0x8, {{0xa, 0x4e20, 0x540, @empty, 0x8}}, {{0xa, 0x4e23, 0x386, @loopback, 0x3ff}}}, 0x108) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:31:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x7}}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x2, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000080)=ANY=[@ANYBLOB="5000000008021100000108021100000000640001000006020202020202010882c498e22608"], 0x36) socket$nl_generic(0x10, 0x3, 0x10) syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000100)=@ctrl_frame=@ack, 0xa) syz_80211_inject_frame(0x0, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000001840), 0x200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMK(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01002dbd7000fedb00007c00070008000300", @ANYRES32], 0x70}}, 0x0) 13:31:00 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000000)=0x1) 13:31:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 49) 13:31:00 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49002) 13:31:00 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index=0x7, 0x0, 0x0, 0x5, 0x6, 0x1, {0x0, 0x0, r0}}, 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) syz_io_uring_setup(0x478a, &(0x7f0000000200)={0x0, 0xec9b, 0x4, 0x1, 0xa9d8, 0x0, r3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000180)) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CLOSE, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 13:31:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 86) 13:31:00 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f00000000c0)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) read(r3, &(0x7f0000000140)=""/171, 0xab) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0xfffffff7, 0x1, {{0xe, 0x4, 0x0, 0x1, 0x38, 0x68, 0x0, 0xf8, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast1, {[@timestamp={0x44, 0x24, 0x69, 0x0, 0x0, [0x7fff, 0x2, 0x1, 0x3, 0xd27, 0xbb09, 0xfffffffb, 0x8]}]}}}}}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @private1, @mcast1, 0xfffffff7, 0x9, 0x400, 0x0, 0xfffffffffffffffd, 0x40000, r4}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x9, 0x6, 0x5, 0xfff, 0x6, "c779f1ea47078b89"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x0, 0x8ad8, 0x3f, 0x8000, 0x15, "2afb8ac36f46c999"}) [ 2091.949335] FAULT_INJECTION: forcing a failure. [ 2091.949335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2091.951233] CPU: 0 PID: 10670 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2091.952267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2091.953660] Call Trace: [ 2091.953989] [ 2091.954285] dump_stack_lvl+0x8b/0xb3 [ 2091.954797] should_fail.cold+0x5/0xa [ 2091.955288] ? asm_exc_page_fault+0x1e/0x30 [ 2091.955856] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2091.956575] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2091.957301] ? ext4_write_begin+0x1470/0x1470 [ 2091.957886] ? lock_is_held_type+0xd7/0x130 [ 2091.958462] generic_perform_write+0x27e/0x510 [ 2091.959071] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2091.959989] ? down_write_killable_nested+0x180/0x180 [ 2091.960674] ext4_buffered_write_iter+0x1a2/0x390 [ 2091.961328] ext4_file_write_iter+0x4ee/0x1890 [ 2091.961933] ? __lock_acquire+0x164e/0x5b70 [ 2091.961979] ? ext4_file_read_iter+0x490/0x490 [ 2091.962018] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2091.962049] ? lock_is_held_type+0xd7/0x130 [ 2091.962082] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2091.964851] new_sync_write+0x437/0x660 [ 2091.964885] ? new_sync_read+0x6f0/0x6f0 [ 2091.964917] ? x86_pmu_enable+0xb10/0xd90 [ 2091.964954] ? lock_release+0x6f0/0x6f0 [ 2091.964982] ? avc_policy_seqno+0x9/0x70 [ 2091.965004] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2091.965070] ? lock_is_held_type+0xd7/0x130 [ 2091.965113] vfs_write+0x7d1/0xae0 [ 2091.965154] ksys_write+0x12d/0x250 [ 2091.965185] ? __ia32_sys_read+0xb0/0xb0 [ 2091.965221] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2091.965267] do_syscall_64+0x3b/0x90 [ 2091.965296] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2091.965329] RIP: 0033:0x7fb3cf556b19 [ 2091.972312] 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 [ 2091.972337] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2091.972362] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2091.972380] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2091.972395] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2091.972411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2091.972426] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2091.972470] [ 2091.980421] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2091.994341] FAULT_INJECTION: forcing a failure. [ 2091.994341] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2091.994382] CPU: 0 PID: 10669 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2091.994409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 13:31:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x8}}, 0x1c, 0x0}}], 0x1, 0x0) [ 2091.994425] Call Trace: [ 2091.994432] [ 2091.994442] dump_stack_lvl+0x8b/0xb3 [ 2091.994477] should_fail.cold+0x5/0xa [ 2091.994511] prepare_alloc_pages+0x17b/0x500 [ 2091.994540] ? do_raw_spin_unlock+0x4f/0x210 [ 2091.994580] __alloc_pages+0x131/0x4e0 [ 2091.994613] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2091.994645] ? lock_is_held_type+0xd7/0x130 [ 2091.994692] ? __filemap_get_folio+0x2d1/0xfd0 [ 2091.994722] ? lock_downgrade+0x6d0/0x6d0 [ 2091.994751] ? lock_is_held_type+0xd7/0x130 [ 2091.994794] alloc_pages+0x1a0/0x2f0 [ 2091.994835] __filemap_get_folio+0x65c/0xfd0 [ 2091.994878] ? filemap_read+0xbb0/0xbb0 [ 2091.994904] ? exc_page_fault+0xca/0x1a0 [ 2091.994952] ? asm_exc_page_fault+0x1e/0x30 [ 2091.995023] pagecache_get_page+0x2e/0x220 [ 2091.995075] ext4_da_write_begin+0x383/0xa30 [ 2091.995116] ? ext4_write_begin+0x1470/0x1470 [ 2091.995144] ? lock_is_held_type+0xd7/0x130 [ 2091.995191] generic_perform_write+0x208/0x510 [ 2091.995232] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2091.995267] ? down_write_killable_nested+0x180/0x180 13:31:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x101042, 0x140) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000040)=ANY=[]) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="6a9327c32adca7919b078cefa3", 0xd}, {&(0x7f0000000080)="6b4c25a736a19b96e3810225ab2787785b6f8e1ef3d589cf5528ba68ed4d595e64d7fe45b14a2f444237f363f7d6341a7dfe9ddfd8d12995c1f5d361d9790bca6435d03fec75ebfef8ec7d825922c2b1189c970dd7f11d9a010a052436be5cc5b6c16f716409e6a6f8ff4e38523b76d8f163494fe76f97ca65449aa7d99a2e0b", 0x80}, {&(0x7f0000000140)="940273340bc56f6cdebbfdf78b215ad2e935e73f6959c5add5b5e8cb8a6c01ff0be9bff0a187d339dea024fb3149b741f3ef53c1", 0x34}], 0x3, 0x2, 0x4fcc) [ 2091.995311] ext4_buffered_write_iter+0x1a2/0x390 [ 2091.995354] ext4_file_write_iter+0x4ee/0x1890 [ 2091.995391] ? __lock_acquire+0x164e/0x5b70 13:31:00 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49003) [ 2091.995433] ? ext4_file_read_iter+0x490/0x490 [ 2091.995473] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2091.995504] ? lock_is_held_type+0xd7/0x130 [ 2091.995537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2091.995577] new_sync_write+0x437/0x660 [ 2091.995609] ? new_sync_read+0x6f0/0x6f0 [ 2091.995642] ? x86_pmu_enable+0xb10/0xd90 [ 2091.995678] ? lock_release+0x6f0/0x6f0 [ 2091.995707] ? avc_policy_seqno+0x9/0x70 [ 2091.995729] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2091.995772] ? lock_is_held_type+0xd7/0x130 [ 2091.995815] vfs_write+0x7d1/0xae0 [ 2091.995855] ksys_write+0x12d/0x250 [ 2091.995887] ? __ia32_sys_read+0xb0/0xb0 [ 2091.995923] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2091.995969] do_syscall_64+0x3b/0x90 [ 2091.995998] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2091.996031] RIP: 0033:0x7f846cf0db19 [ 2091.996051] 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 [ 2091.996074] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2091.996099] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2091.996117] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2091.996132] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2091.996148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2091.996163] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2091.996206] [ 2092.008950] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2092.096902] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. 13:31:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 50) 13:31:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 87) [ 2092.146455] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:31:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x9}}, 0x1c, 0x0}}], 0x1, 0x0) [ 2092.270514] FAULT_INJECTION: forcing a failure. [ 2092.270514] name failslab, interval 1, probability 0, space 0, times 0 [ 2092.271352] CPU: 1 PID: 10692 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2092.271951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2092.272760] Call Trace: [ 2092.272953] [ 2092.273136] dump_stack_lvl+0x8b/0xb3 [ 2092.273429] should_fail.cold+0x5/0xa [ 2092.273716] ? create_object.isra.0+0x3a/0xa20 [ 2092.274068] should_failslab+0x5/0x10 [ 2092.274352] kmem_cache_alloc+0x5b/0x480 [ 2092.274667] create_object.isra.0+0x3a/0xa20 [ 2092.275034] ? kasan_unpoison+0x23/0x50 [ 2092.275403] kmem_cache_alloc+0x239/0x480 [ 2092.275867] jbd2__journal_start+0x18c/0x8d0 [ 2092.276214] __ext4_journal_start_sb+0x210/0x470 [ 2092.276570] ext4_dirty_inode+0x9d/0x110 [ 2092.276870] ? ext4_setattr+0x2030/0x2030 [ 2092.277183] __mark_inode_dirty+0x3c7/0xe00 [ 2092.277510] generic_write_end+0x313/0x620 [ 2092.277826] ext4_da_write_end+0x1bd/0x920 [ 2092.278148] generic_perform_write+0x2c7/0x510 [ 2092.278495] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2092.279022] ? down_write_killable_nested+0x180/0x180 [ 2092.279115] FAULT_INJECTION: forcing a failure. [ 2092.279115] name failslab, interval 1, probability 0, space 0, times 0 [ 2092.279410] ext4_buffered_write_iter+0x1a2/0x390 [ 2092.279437] ext4_file_write_iter+0x4ee/0x1890 [ 2092.281474] ? __lock_acquire+0x164e/0x5b70 [ 2092.281796] ? ext4_file_read_iter+0x490/0x490 [ 2092.282146] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2092.282531] ? lock_is_held_type+0xd7/0x130 [ 2092.282853] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2092.283262] new_sync_write+0x437/0x660 [ 2092.283544] ? new_sync_read+0x6f0/0x6f0 [ 2092.283854] ? x86_pmu_enable+0xb10/0xd90 [ 2092.284168] ? lock_release+0x6f0/0x6f0 [ 2092.284445] ? avc_policy_seqno+0x9/0x70 [ 2092.284750] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2092.285128] ? lock_is_held_type+0xd7/0x130 [ 2092.285456] vfs_write+0x7d1/0xae0 [ 2092.285721] ksys_write+0x12d/0x250 [ 2092.285997] ? __ia32_sys_read+0xb0/0xb0 [ 2092.286289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2092.286674] do_syscall_64+0x3b/0x90 [ 2092.286941] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2092.287324] RIP: 0033:0x7fb3cf556b19 [ 2092.287587] 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 [ 2092.288890] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2092.289426] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2092.289934] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2092.290454] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.290974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2092.291503] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2092.292026] [ 2092.292204] CPU: 0 PID: 10691 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2092.293449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2092.294913] Call Trace: [ 2092.295270] [ 2092.295580] dump_stack_lvl+0x8b/0xb3 [ 2092.296098] should_fail.cold+0x5/0xa [ 2092.296610] ? create_object.isra.0+0x3a/0xa20 [ 2092.297242] should_failslab+0x5/0x10 [ 2092.297748] kmem_cache_alloc+0x5b/0x480 [ 2092.298292] create_object.isra.0+0x3a/0xa20 [ 2092.298888] ? kasan_unpoison+0x23/0x50 [ 2092.299432] kmem_cache_alloc+0x239/0x480 [ 2092.299990] alloc_buffer_head+0x20/0x140 [ 2092.300553] alloc_page_buffers+0x24a/0x690 [ 2092.301169] create_empty_buffers+0x36/0xae0 [ 2092.301782] create_page_buffers+0x1f5/0x310 [ 2092.302392] __block_write_begin_int+0x174/0x1510 [ 2092.303031] ? ext4_da_release_space+0x570/0x570 [ 2092.303656] ? exc_page_fault+0xca/0x1a0 [ 2092.304214] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2092.304846] ? asm_exc_page_fault+0x1e/0x30 [ 2092.305681] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2092.306548] ? PageHeadHuge+0x166/0x1a0 [ 2092.307169] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2092.308014] ext4_da_write_begin+0x3b1/0xa30 [ 2092.308741] ? ext4_write_begin+0x1470/0x1470 [ 2092.309485] ? lock_is_held_type+0xd7/0x130 [ 2092.310190] generic_perform_write+0x208/0x510 [ 2092.310926] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2092.312040] ? down_write_killable_nested+0x180/0x180 [ 2092.312866] ext4_buffered_write_iter+0x1a2/0x390 [ 2092.313644] ext4_file_write_iter+0x4ee/0x1890 [ 2092.314373] ? __lock_acquire+0x164e/0x5b70 [ 2092.315070] ? ext4_file_read_iter+0x490/0x490 [ 2092.315801] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2092.316616] ? lock_is_held_type+0xd7/0x130 [ 2092.317298] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2092.318159] new_sync_write+0x437/0x660 [ 2092.318786] ? new_sync_read+0x6f0/0x6f0 [ 2092.319429] ? x86_pmu_enable+0xb10/0xd90 [ 2092.320088] ? lock_release+0x6f0/0x6f0 [ 2092.320719] ? avc_policy_seqno+0x9/0x70 [ 2092.321378] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2092.322106] ? lock_is_held_type+0xd7/0x130 [ 2092.322692] vfs_write+0x7d1/0xae0 [ 2092.323186] ksys_write+0x12d/0x250 [ 2092.323684] ? __ia32_sys_read+0xb0/0xb0 [ 2092.324231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2092.324927] do_syscall_64+0x3b/0x90 [ 2092.325435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2092.326114] RIP: 0033:0x7f846cf0db19 [ 2092.326608] 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 [ 2092.328907] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2092.329905] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2092.330800] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2092.331702] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.332623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2092.333518] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2092.334424] 13:31:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x300}}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:14 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49004) 13:31:14 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49003) 13:31:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 88) 13:31:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 51) 13:31:14 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f00000000c0)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) read(r3, &(0x7f0000000140)=""/171, 0xab) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0xfffffff7, 0x1, {{0xe, 0x4, 0x0, 0x1, 0x38, 0x68, 0x0, 0xf8, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast1, {[@timestamp={0x44, 0x24, 0x69, 0x0, 0x0, [0x7fff, 0x2, 0x1, 0x3, 0xd27, 0xbb09, 0xfffffffb, 0x8]}]}}}}}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @private1, @mcast1, 0xfffffff7, 0x9, 0x400, 0x0, 0xfffffffffffffffd, 0x40000, r4}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x9, 0x6, 0x5, 0xfff, 0x6, "c779f1ea47078b89"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x0, 0x8ad8, 0x3f, 0x8000, 0x15, "2afb8ac36f46c999"}) 13:31:14 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) write(r1, &(0x7f0000000080)="64278d8492fce2012c5a4a2a5f0ab031adce4890e64fc9b60263d9bc839b402fd643f5034849d3deb27fd75f5af6bed6ce2ec6b5fcefc86d7a5213cffd4e766b8dbf9a75044c05daeaf91b1ab594b696fe062bad45", 0x55) 13:31:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x743842, 0x112) sendfile(r1, r2, 0x0, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x9, 0x5, 0x81, {0x80000000, 0x20}, 0x3f, 0x401}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:31:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x2}, 0x1c, 0x0}}], 0x1, 0x0) [ 2105.736231] FAULT_INJECTION: forcing a failure. [ 2105.736231] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2105.737108] CPU: 1 PID: 10711 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2105.737720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2105.738512] Call Trace: [ 2105.738700] [ 2105.738868] dump_stack_lvl+0x8b/0xb3 [ 2105.739159] should_fail.cold+0x5/0xa [ 2105.739439] prepare_alloc_pages+0x17b/0x500 [ 2105.739763] ? do_raw_spin_unlock+0x4f/0x210 [ 2105.740096] __alloc_pages+0x131/0x4e0 [ 2105.740385] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2105.740816] ? lock_is_held_type+0xd7/0x130 [ 2105.741136] ? __filemap_get_folio+0x2d1/0xfd0 [ 2105.741477] ? lock_downgrade+0x6d0/0x6d0 [ 2105.741774] ? lock_is_held_type+0xd7/0x130 [ 2105.742095] alloc_pages+0x1a0/0x2f0 [ 2105.742370] __filemap_get_folio+0x65c/0xfd0 [ 2105.742698] ? filemap_read+0xbb0/0xbb0 [ 2105.742986] ? exc_page_fault+0xca/0x1a0 [ 2105.743290] ? asm_exc_page_fault+0x1e/0x30 [ 2105.743606] pagecache_get_page+0x2e/0x220 [ 2105.743917] ext4_da_write_begin+0x383/0xa30 [ 2105.744244] ? ext4_write_begin+0x1470/0x1470 [ 2105.744567] ? lock_is_held_type+0xd7/0x130 [ 2105.744883] generic_perform_write+0x208/0x510 [ 2105.745245] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2105.745264] ? down_write_killable_nested+0x180/0x180 [ 2105.745288] ext4_buffered_write_iter+0x1a2/0x390 [ 2105.745311] ext4_file_write_iter+0x4ee/0x1890 [ 2105.745330] ? __lock_acquire+0x164e/0x5b70 [ 2105.745353] ? ext4_file_read_iter+0x490/0x490 [ 2105.745373] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2105.745389] ? lock_is_held_type+0xd7/0x130 [ 2105.745407] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2105.745428] new_sync_write+0x437/0x660 [ 2105.745446] ? new_sync_read+0x6f0/0x6f0 [ 2105.745463] ? x86_pmu_enable+0xb10/0xd90 [ 2105.745483] ? lock_release+0x6f0/0x6f0 [ 2105.745498] ? avc_policy_seqno+0x9/0x70 [ 2105.745510] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2105.745532] ? lock_is_held_type+0xd7/0x130 [ 2105.745555] vfs_write+0x7d1/0xae0 [ 2105.745576] ksys_write+0x12d/0x250 [ 2105.745592] ? __ia32_sys_read+0xb0/0xb0 [ 2105.745611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2105.745635] do_syscall_64+0x3b/0x90 [ 2105.745651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2105.752431] FAULT_INJECTION: forcing a failure. [ 2105.752431] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.752670] RIP: 0033:0x7fb3cf556b19 [ 2105.754389] 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 [ 2105.754403] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2105.754417] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2105.754426] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2105.754434] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.754443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2105.754451] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2105.754475] [ 2105.754482] CPU: 0 PID: 10719 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2105.754513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 13:31:14 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49005) [ 2105.754530] Call Trace: [ 2105.754543] [ 2105.754553] dump_stack_lvl+0x8b/0xb3 [ 2105.754593] should_fail.cold+0x5/0xa [ 2105.754623] ? create_object.isra.0+0x3a/0xa20 [ 2105.754666] should_failslab+0x5/0x10 [ 2105.754690] kmem_cache_alloc+0x5b/0x480 [ 2105.754728] create_object.isra.0+0x3a/0xa20 [ 2105.754763] ? kasan_unpoison+0x23/0x50 [ 2105.754807] kmem_cache_alloc+0x239/0x480 [ 2105.754844] jbd2__journal_start+0x18c/0x8d0 [ 2105.754886] __ext4_journal_start_sb+0x210/0x470 [ 2105.754927] ext4_dirty_inode+0x9d/0x110 13:31:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 52) 13:31:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x0) [ 2105.754954] ? ext4_setattr+0x2030/0x2030 [ 2105.754982] __mark_inode_dirty+0x3c7/0xe00 [ 2105.755033] generic_write_end+0x313/0x620 [ 2105.755072] ext4_da_write_end+0x1bd/0x920 [ 2105.755118] generic_perform_write+0x2c7/0x510 [ 2105.755162] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2105.755198] ? down_write_killable_nested+0x180/0x180 [ 2105.755245] ext4_buffered_write_iter+0x1a2/0x390 [ 2105.755289] ext4_file_write_iter+0x4ee/0x1890 [ 2105.755327] ? __lock_acquire+0x164e/0x5b70 [ 2105.755372] ? ext4_file_read_iter+0x490/0x490 [ 2105.755412] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2105.755444] ? lock_is_held_type+0xd7/0x130 [ 2105.755478] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2105.755520] new_sync_write+0x437/0x660 [ 2105.755553] ? new_sync_read+0x6f0/0x6f0 [ 2105.755585] ? x86_pmu_enable+0xb10/0xd90 13:31:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x171042, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x200, 0x97, 0x16}, 0x18) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000080)={0x0, 0x9, [0x4, 0x1, 0x800100, 0x200, 0x1, 0x3]}) [ 2105.755624] ? lock_release+0x6f0/0x6f0 [ 2105.755653] ? avc_policy_seqno+0x9/0x70 [ 2105.755675] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2105.755719] ? lock_is_held_type+0xd7/0x130 [ 2105.755763] vfs_write+0x7d1/0xae0 [ 2105.755804] ksys_write+0x12d/0x250 [ 2105.755837] ? __ia32_sys_read+0xb0/0xb0 [ 2105.755873] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2105.755921] do_syscall_64+0x3b/0x90 13:31:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 89) [ 2105.755951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2105.755985] RIP: 0033:0x7f846cf0db19 [ 2105.756004] 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 13:31:14 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x10000, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@v1={0x1000000, [{0x101, 0xd75a}]}, 0xc, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000200)='-!,\x00', &(0x7f0000000240)='./file0\x00', r0) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000002, [], 0xffffffffffffffff}, 0x18, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x1c0) [ 2105.756028] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2105.756054] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2105.756071] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2105.756087] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.756104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:31:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x3}, 0x1c, 0x0}}], 0x1, 0x0) [ 2105.756119] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2105.756163] 13:31:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="57a2a56237", 0x5}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) read(r3, &(0x7f0000000140)=""/243, 0xf3) sendfile(r1, r2, 0x0, 0x7fffffff) write$P9_RREADLINK(r1, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2105.985576] FAULT_INJECTION: forcing a failure. [ 2105.985576] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2105.986460] CPU: 0 PID: 10742 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2105.987254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2105.988014] Call Trace: [ 2105.988278] [ 2105.988508] dump_stack_lvl+0x8b/0xb3 [ 2105.988907] should_fail.cold+0x5/0xa [ 2105.989337] prepare_alloc_pages+0x17b/0x500 [ 2105.989802] ? do_raw_spin_unlock+0x4f/0x210 [ 2105.990274] __alloc_pages+0x131/0x4e0 [ 2105.990679] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2105.991295] ? lock_is_held_type+0xd7/0x130 [ 2105.991760] ? __filemap_get_folio+0x2d1/0xfd0 [ 2105.992237] ? lock_downgrade+0x6d0/0x6d0 [ 2105.992667] ? lock_is_held_type+0xd7/0x130 [ 2105.992984] alloc_pages+0x1a0/0x2f0 [ 2105.993374] __filemap_get_folio+0x65c/0xfd0 [ 2105.993843] ? filemap_read+0xbb0/0xbb0 [ 2105.994251] ? exc_page_fault+0xca/0x1a0 [ 2105.994783] ? asm_exc_page_fault+0x1e/0x30 [ 2105.995270] pagecache_get_page+0x2e/0x220 [ 2105.995712] ext4_da_write_begin+0x383/0xa30 [ 2105.996175] ? ext4_write_begin+0x1470/0x1470 [ 2105.996639] ? lock_is_held_type+0xd7/0x130 [ 2105.997098] generic_perform_write+0x208/0x510 [ 2105.997451] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2105.998142] ? down_write_killable_nested+0x180/0x180 [ 2105.998674] ext4_buffered_write_iter+0x1a2/0x390 [ 2105.999179] ext4_file_write_iter+0x4ee/0x1890 [ 2105.999660] ? __lock_acquire+0x164e/0x5b70 [ 2106.000113] ? ext4_file_read_iter+0x490/0x490 [ 2106.000587] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2106.001111] ? lock_is_held_type+0xd7/0x130 [ 2106.001425] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2106.001957] new_sync_write+0x437/0x660 [ 2106.002380] ? new_sync_read+0x6f0/0x6f0 [ 2106.002806] ? x86_pmu_enable+0xb10/0xd90 [ 2106.003240] ? lock_release+0x6f0/0x6f0 [ 2106.003647] ? avc_policy_seqno+0x9/0x70 [ 2106.004065] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2106.004585] ? lock_is_held_type+0xd7/0x130 [ 2106.005044] vfs_write+0x7d1/0xae0 [ 2106.005331] ksys_write+0x12d/0x250 [ 2106.005694] ? __ia32_sys_read+0xb0/0xb0 [ 2106.006114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2106.006658] do_syscall_64+0x3b/0x90 [ 2106.006928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2106.007430] RIP: 0033:0x7fb3cf556b19 13:31:14 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x8000, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) [ 2106.007807] 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 [ 2106.009423] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2106.010163] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2106.010876] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2106.011593] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2106.012285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2106.012995] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2106.013730] [ 2106.040491] FAULT_INJECTION: forcing a failure. [ 2106.040491] name failslab, interval 1, probability 0, space 0, times 0 [ 2106.041425] CPU: 0 PID: 10751 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2106.041441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2106.041450] Call Trace: [ 2106.041455] [ 2106.041461] dump_stack_lvl+0x8b/0xb3 [ 2106.041482] should_fail.cold+0x5/0xa [ 2106.041498] ? jbd2__journal_start+0x18c/0x8d0 [ 2106.041517] should_failslab+0x5/0x10 [ 2106.041530] kmem_cache_alloc+0x5b/0x480 [ 2106.041551] jbd2__journal_start+0x18c/0x8d0 [ 2106.041572] __ext4_journal_start_sb+0x210/0x470 [ 2106.041593] ext4_dirty_inode+0x9d/0x110 [ 2106.041607] ? ext4_setattr+0x2030/0x2030 [ 2106.041622] __mark_inode_dirty+0x3c7/0xe00 [ 2106.041646] generic_write_end+0x313/0x620 [ 2106.041667] ext4_da_write_end+0x1bd/0x920 [ 2106.041691] generic_perform_write+0x2c7/0x510 [ 2106.041714] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2106.041733] ? down_write_killable_nested+0x180/0x180 [ 2106.041758] ext4_buffered_write_iter+0x1a2/0x390 [ 2106.041782] ext4_file_write_iter+0x4ee/0x1890 [ 2106.041802] ? __lock_acquire+0x164e/0x5b70 [ 2106.041826] ? ext4_file_read_iter+0x490/0x490 [ 2106.041847] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2106.041864] ? lock_is_held_type+0xd7/0x130 [ 2106.052597] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2106.053149] new_sync_write+0x437/0x660 [ 2106.053446] ? new_sync_read+0x6f0/0x6f0 [ 2106.053853] ? x86_pmu_enable+0xb10/0xd90 [ 2106.054148] ? lock_release+0x6f0/0x6f0 [ 2106.054552] ? avc_policy_seqno+0x9/0x70 [ 2106.054834] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2106.055350] ? lock_is_held_type+0xd7/0x130 [ 2106.055660] vfs_write+0x7d1/0xae0 [ 2106.056041] ksys_write+0x12d/0x250 [ 2106.056301] ? __ia32_sys_read+0xb0/0xb0 [ 2106.056716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2106.057079] do_syscall_64+0x3b/0x90 [ 2106.057471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2106.057826] RIP: 0033:0x7f846cf0db19 13:31:14 executing program 4: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) write(r0, &(0x7f0000000040)='\x00', 0x1) [ 2106.058200] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2106.059535] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2106.060281] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2106.060982] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2106.061708] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2106.062404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2106.063103] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2106.063809] 13:31:14 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80e00, 0x4d) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f00000000c0), 0x4) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b65, &(0x7f0000000000)) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)=0x20) 13:31:14 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49006) 13:31:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 53) 13:31:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x7fffffff) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x82280048}) sendfile(r2, r3, &(0x7f0000000000)=0x7ff, 0x3f) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:31:31 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f00000000c0)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) read(r3, &(0x7f0000000140)=""/171, 0xab) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0xfffffff7, 0x1, {{0xe, 0x4, 0x0, 0x1, 0x38, 0x68, 0x0, 0xf8, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast1, {[@timestamp={0x44, 0x24, 0x69, 0x0, 0x0, [0x7fff, 0x2, 0x1, 0x3, 0xd27, 0xbb09, 0xfffffffb, 0x8]}]}}}}}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @private1, @mcast1, 0xfffffff7, 0x9, 0x400, 0x0, 0xfffffffffffffffd, 0x40000, r4}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x9, 0x6, 0x5, 0xfff, 0x6, "c779f1ea47078b89"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x0, 0x8ad8, 0x3f, 0x8000, 0x15, "2afb8ac36f46c999"}) 13:31:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x4}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 90) 13:31:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000270008000f8010020004000000000000000000080002943a05df153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0, 0x2e}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e2020202020202020202010003ae970325132510000e97032510300000000002e2e20202020202020202010003ae970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020003ae970325132510000e970325104001a040000", 0x80, 0x1604}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1800}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x1e00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00ad225044f3938ce9ca8f60d1bcaa032700aabc5e3180326032e17317a1c3f1dafa812ec87ddccc69c52f0411f00101d318aa657025455b388bd45c5add187a823c927f0ac5461940c8b20b380cbd33719c832b1c463273da55bd2104be9c"]) truncate(&(0x7f0000000140)='./file0\x00', 0x8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x42) 13:31:31 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2100, 0x10) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000080)={0x1, 0x1, 0x0, 0xf, 0x16, &(0x7f0000000240)}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x20, 0x86, &(0x7f00000000c0)="f080a48ef57df4a243e6c7339aa483cc357118f8c0abd9cb25ddf17068d3fa444f8eafd0ff75d39bdfb9158dc21b4e69683170dd4f3bcab9fe2d4802b949657150bc2a463cb1e23af80940ccf0cc293263cecf021f92d5348b0208f80c02cdf5565de177104db4a05c03d7def7811ceabe5a98c7d8f9ff7c26419738be2fc81e9a93a221794a", 0x1}, {0x4, 0x4d, &(0x7f0000000180)="4021dafc4cccc65b8f933ba858a1b4f7578b806284487bb3bd90dfdd9e5ae12939497c333b29035cc2feaf8018ca262a32649e2879b38f32cc074168bb9a21ba2ab04f5cc3f248a902def42c0c", 0x0, 0x1}]}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x2, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:31:31 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49007) 13:31:31 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) write(r1, &(0x7f0000000040)="62c015f1b739f7511601a394159b6435035c84d81d7ab825f9cadb23c0a50a130d6a7de8c67cd9d5e1a81eaebbaa7ff2e9ea5b027741863b7724dac1e9e5db3e5c028387f5d3058de92b1ce16f138df6e4b4d5b46983b852fdb0a039017e4517c1bcb777435ae26a53b9bb073c95e0983d790556570bec7c720b", 0x7a) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:31:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x5}, 0x1c, 0x0}}], 0x1, 0x0) [ 2122.824628] FAULT_INJECTION: forcing a failure. [ 2122.824628] name failslab, interval 1, probability 0, space 0, times 0 [ 2122.827162] CPU: 0 PID: 10788 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2122.828840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2122.828872] Call Trace: [ 2122.830193] [ 2122.830643] dump_stack_lvl+0x8b/0xb3 [ 2122.831426] should_fail.cold+0x5/0xa [ 2122.832190] ? create_object.isra.0+0x3a/0xa20 [ 2122.833116] should_failslab+0x5/0x10 [ 2122.833800] kmem_cache_alloc+0x5b/0x480 [ 2122.834397] create_object.isra.0+0x3a/0xa20 [ 2122.835035] ? kasan_unpoison+0x23/0x50 [ 2122.835616] kmem_cache_alloc+0x239/0x480 [ 2122.836209] jbd2__journal_start+0x18c/0x8d0 [ 2122.836847] __ext4_journal_start_sb+0x210/0x470 [ 2122.837563] ext4_dirty_inode+0x9d/0x110 [ 2122.838135] ? ext4_setattr+0x2030/0x2030 [ 2122.838737] __mark_inode_dirty+0x3c7/0xe00 [ 2122.839357] generic_write_end+0x313/0x620 [ 2122.839976] ext4_da_write_end+0x1bd/0x920 [ 2122.840594] generic_perform_write+0x2c7/0x510 [ 2122.841272] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2122.842326] ? down_write_killable_nested+0x180/0x180 [ 2122.843096] ext4_buffered_write_iter+0x1a2/0x390 [ 2122.843798] ext4_file_write_iter+0x4ee/0x1890 [ 2122.844467] ? __lock_acquire+0x164e/0x5b70 [ 2122.845103] ? ext4_file_read_iter+0x490/0x490 [ 2122.845789] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2122.846526] ? lock_is_held_type+0xd7/0x130 [ 2122.847149] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2122.847922] new_sync_write+0x437/0x660 [ 2122.848525] ? new_sync_read+0x6f0/0x6f0 [ 2122.849143] ? x86_pmu_enable+0xb10/0xd90 [ 2122.849793] ? lock_release+0x6f0/0x6f0 [ 2122.850398] ? avc_policy_seqno+0x9/0x70 [ 2122.851004] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2122.851770] ? lock_is_held_type+0xd7/0x130 [ 2122.852428] vfs_write+0x7d1/0xae0 [ 2122.852980] ksys_write+0x12d/0x250 [ 2122.853548] ? __ia32_sys_read+0xb0/0xb0 [ 2122.854163] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2122.854945] do_syscall_64+0x3b/0x90 [ 2122.855519] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2122.856290] RIP: 0033:0x7f846cf0db19 [ 2122.856844] 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 [ 2122.859480] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2122.860581] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2122.861625] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2122.862662] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2122.863683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2122.864735] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2122.865815] [ 2122.873948] FAULT_INJECTION: forcing a failure. [ 2122.873948] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2122.875623] CPU: 0 PID: 10790 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2122.876750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2122.878262] Call Trace: [ 2122.878629] [ 2122.878953] dump_stack_lvl+0x8b/0xb3 [ 2122.879499] should_fail.cold+0x5/0xa [ 2122.880029] ? asm_exc_page_fault+0x1e/0x30 [ 2122.880645] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2122.881380] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2122.882133] ? ext4_write_begin+0x1470/0x1470 [ 2122.882795] ? lock_is_held_type+0xd7/0x130 [ 2122.883452] generic_perform_write+0x27e/0x510 [ 2122.884147] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2122.885219] ? down_write_killable_nested+0x180/0x180 [ 2122.886008] ext4_buffered_write_iter+0x1a2/0x390 [ 2122.886751] ext4_file_write_iter+0x4ee/0x1890 [ 2122.887439] ? __lock_acquire+0x164e/0x5b70 [ 2122.888100] ? ext4_file_read_iter+0x490/0x490 [ 2122.888781] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2122.889577] ? lock_is_held_type+0xd7/0x130 [ 2122.890213] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2122.891035] new_sync_write+0x437/0x660 [ 2122.891629] ? new_sync_read+0x6f0/0x6f0 [ 2122.892450] ? x86_pmu_enable+0xb10/0xd90 [ 2122.893075] ? lock_release+0x6f0/0x6f0 [ 2122.893691] ? avc_policy_seqno+0x9/0x70 [ 2122.894286] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2122.895032] ? lock_is_held_type+0xd7/0x130 [ 2122.895692] vfs_write+0x7d1/0xae0 [ 2122.896239] ksys_write+0x12d/0x250 [ 2122.896796] ? __ia32_sys_read+0xb0/0xb0 [ 2122.897410] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2122.898199] do_syscall_64+0x3b/0x90 [ 2122.898770] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2122.899548] RIP: 0033:0x7fb3cf556b19 [ 2122.900098] 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 [ 2122.902715] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2122.903812] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2122.904836] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2122.905869] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2122.906886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2122.907824] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2122.908790] 13:31:52 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49007) 13:31:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 54) 13:31:52 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49006) 13:31:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 91) 13:31:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000080)="c61e", 0x2) 13:31:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x6}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) r3 = fsopen(&(0x7f0000000040)='rpc_pipefs\x00', 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) 13:31:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49008) [ 2143.660430] FAULT_INJECTION: forcing a failure. [ 2143.660430] name failslab, interval 1, probability 0, space 0, times 0 [ 2143.661679] CPU: 0 PID: 10806 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2143.662518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2143.663521] Call Trace: [ 2143.663766] [ 2143.663996] dump_stack_lvl+0x8b/0xb3 [ 2143.664381] should_fail.cold+0x5/0xa [ 2143.664746] ? create_object.isra.0+0x3a/0xa20 [ 2143.665188] should_failslab+0x5/0x10 [ 2143.665549] kmem_cache_alloc+0x5b/0x480 [ 2143.665960] create_object.isra.0+0x3a/0xa20 [ 2143.666378] ? kasan_unpoison+0x23/0x50 [ 2143.666777] kmem_cache_alloc+0x239/0x480 [ 2143.666804] alloc_buffer_head+0x20/0x140 [ 2143.666831] alloc_page_buffers+0x24a/0x690 [ 2143.666864] create_empty_buffers+0x36/0xae0 [ 2143.666900] create_page_buffers+0x1f5/0x310 [ 2143.666931] __block_write_begin_int+0x174/0x1510 [ 2143.666954] ? ext4_da_release_space+0x570/0x570 [ 2143.666974] ? exc_page_fault+0xca/0x1a0 [ 2143.667006] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2143.667024] ? asm_exc_page_fault+0x1e/0x30 [ 2143.667050] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2143.667075] ? PageHeadHuge+0x166/0x1a0 [ 2143.667095] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2143.667123] ext4_da_write_begin+0x3b1/0xa30 [ 2143.667152] ? ext4_write_begin+0x1470/0x1470 [ 2143.667172] ? lock_is_held_type+0xd7/0x130 [ 2143.667206] generic_perform_write+0x208/0x510 [ 2143.667236] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2143.667261] ? down_write_killable_nested+0x180/0x180 [ 2143.667293] ext4_buffered_write_iter+0x1a2/0x390 [ 2143.667325] ext4_file_write_iter+0x4ee/0x1890 [ 2143.667350] ? __lock_acquire+0x164e/0x5b70 [ 2143.667381] ? ext4_file_read_iter+0x490/0x490 [ 2143.667409] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2143.667431] ? lock_is_held_type+0xd7/0x130 [ 2143.667454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2143.667482] new_sync_write+0x437/0x660 [ 2143.667505] ? new_sync_read+0x6f0/0x6f0 [ 2143.667528] ? x86_pmu_enable+0xb10/0xd90 [ 2143.667555] ? lock_release+0x6f0/0x6f0 [ 2143.667576] ? avc_policy_seqno+0x9/0x70 [ 2143.667592] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2143.667622] ? lock_is_held_type+0xd7/0x130 [ 2143.667653] vfs_write+0x7d1/0xae0 [ 2143.667683] ksys_write+0x12d/0x250 [ 2143.667704] ? __ia32_sys_read+0xb0/0xb0 [ 2143.667730] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2143.667762] do_syscall_64+0x3b/0x90 [ 2143.667784] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2143.667808] RIP: 0033:0x7fb3cf556b19 [ 2143.667821] 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 [ 2143.667839] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2143.667858] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2143.667870] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2143.667881] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2143.667892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2143.667903] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2143.667934] [ 2143.711042] FAULT_INJECTION: forcing a failure. [ 2143.711042] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2143.730462] CPU: 0 PID: 10823 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2143.731176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2143.732158] Call Trace: [ 2143.732390] [ 2143.732594] dump_stack_lvl+0x8b/0xb3 [ 2143.732955] should_fail.cold+0x5/0xa [ 2143.733304] prepare_alloc_pages+0x17b/0x500 [ 2143.733691] ? do_raw_spin_unlock+0x4f/0x210 [ 2143.734117] __alloc_pages+0x131/0x4e0 [ 2143.734468] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2143.734996] ? lock_is_held_type+0xd7/0x130 [ 2143.735394] ? __filemap_get_folio+0x2d1/0xfd0 [ 2143.735805] ? lock_downgrade+0x6d0/0x6d0 [ 2143.736179] ? lock_is_held_type+0xd7/0x130 [ 2143.736570] alloc_pages+0x1a0/0x2f0 [ 2143.736909] __filemap_get_folio+0x65c/0xfd0 [ 2143.737312] ? filemap_read+0xbb0/0xbb0 [ 2143.737660] ? exc_page_fault+0xca/0x1a0 [ 2143.738033] ? asm_exc_page_fault+0x1e/0x30 [ 2143.738418] pagecache_get_page+0x2e/0x220 [ 2143.738800] ext4_da_write_begin+0x383/0xa30 [ 2143.739206] ? ext4_write_begin+0x1470/0x1470 [ 2143.739603] ? lock_is_held_type+0xd7/0x130 [ 2143.739996] generic_perform_write+0x208/0x510 [ 2143.740410] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2143.741045] ? down_write_killable_nested+0x180/0x180 [ 2143.741506] ext4_buffered_write_iter+0x1a2/0x390 [ 2143.741964] ext4_file_write_iter+0x4ee/0x1890 [ 2143.742375] ? __lock_acquire+0x164e/0x5b70 [ 2143.742787] ? ext4_file_read_iter+0x490/0x490 [ 2143.743234] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2143.743716] ? lock_is_held_type+0xd7/0x130 [ 2143.744100] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2143.744582] new_sync_write+0x437/0x660 [ 2143.744944] ? new_sync_read+0x6f0/0x6f0 [ 2143.745318] ? x86_pmu_enable+0xb10/0xd90 [ 2143.745695] ? lock_release+0x6f0/0x6f0 [ 2143.746069] ? avc_policy_seqno+0x9/0x70 [ 2143.746426] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2143.746873] ? lock_is_held_type+0xd7/0x130 [ 2143.747269] vfs_write+0x7d1/0xae0 [ 2143.747601] ksys_write+0x12d/0x250 [ 2143.747931] ? __ia32_sys_read+0xb0/0xb0 [ 2143.748301] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2143.748762] do_syscall_64+0x3b/0x90 [ 2143.749097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2143.749549] RIP: 0033:0x7f846cf0db19 [ 2143.749887] 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 [ 2143.751428] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2143.752082] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2143.752702] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2143.753318] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2143.753954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2143.754561] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2143.755186] 13:31:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x7}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x2) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f00000004c0)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x3, 0x4, &(0x7f0000000400)=[{&(0x7f0000000080)="0d55ad2222aea5a12a5dc5309eb916fd819a0a37d8b03242a87303bcffad25929798b84a5cde919fb712aabed447d804d98c306bed856f82c56daada20ea", 0x3e, 0x1}, {&(0x7f0000000140)="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", 0xfe, 0x3600000}, {&(0x7f0000000300)="dae4cde758c75f2dd079e99ba9e197edd7d539566a1613127c9e3fc84d37eff30c1959f13a5c3d0f4e49496c8e8c194ed33eff9db1e05f219934c07c4533bfe878a4d63e32a85bcf4b944f5d7af68ee4946464b71770f982f09400aa2f2d19991cda0247b7b494db42924862b00ed10f0474e917e3feb0dbf6848de87ba20bfba3bc8e5ca5517d2da9dfb86a43c86527f2e7934cb953b147908a22bdf0e954a66ab34d73e20c63d2f6abe49285e03bd6e436f46382c24d3e445cf4877f7f9c6b4da7e582a047e5528ae55bdfacb2fbb991035eeead98ee6999e5751c3a1b1a42e161829611cfda210ffa53df", 0xec, 0x8001}, {&(0x7f0000000240)="b8668e57c5288760f08c55e75ecefd698ead2432606a5bae3f63bb2be8397a097b7504cefbd7afcb479aadeb596f438e42c74554241243854ce41485a4b2123b973bcfae065bf42a62d4f252adcb2f089f65cfa35fa26b57651ec643744d2807", 0x60, 0x1}], 0x40, &(0x7f0000000500)={[{}, {}, {}, {'\xd7'}], [{@pcr={'pcr', 0x3d, 0x2e}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x0, 0x30, 0x38, 0x66, 0x0, 0x66, 0x32], 0x2d, [0x61, 0x38, 0x35, 0x64], 0x2d, [0x62, 0x30, 0x64, 0x33], 0x2d, [0x61, 0x31, 0x63, 0x34], 0x2d, [0x50, 0x37, 0x34, 0x33, 0x37, 0x34, 0x30, 0x62]}}}, {@euid_lt={'euid<', r3}}]}) lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000580)) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:31:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) r3 = fsopen(&(0x7f0000000040)='rpc_pipefs\x00', 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) 13:31:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 55) 13:31:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000080)="6e9e081d6add06f136a05b1c8a9c1200", 0x10) 13:31:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49009) 13:31:52 executing program 4: sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}]}, 0x1c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000400)="0a4ecddba0a622ad94d4912dbc5eb53eb4608f82d615609180b3c061b9db7ee2d56da709adc0038bb015b724710986b272d58316f7ec08d0f652e76b7da48a40100dfa75075007c69ebb80f455ece090973dcde1f7a5bd5a96a20450ea1b33dffb9838124de6a54d09255041bdd4a2b1d62fdf5b1954cc5ab339991f730842e1da4823cc55488bf1fc21c10cba6ba9d52f10dc26f16aec5cdc8e5ec13204e37fc261b9ec45e9d01a2227a3b0fe59bf6517fd30", 0xb3, 0x0, &(0x7f00000002c0)={0xa, 0x4e21, 0xb555, @private2={0xfc, 0x2, '\x00', 0x1}, 0x39ac}, 0x1c) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000380)={'ip6gre0\x00', r3, 0x2f, 0x1, 0x6, 0x7fff, 0x0, @mcast2, @loopback, 0x7, 0x1, 0x400, 0x1ff}}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) getsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) dup(r6) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b74be70116ea2a71f51660563b026413b2a75459a4010acb87ca3415abec446165f9e6fe69dc8f305548e3f34c9c2fc16fdd8f241251fddb6c3885a8e5ad3ad21f6317191408dea330725e84bb6891e7625af37f1104f7c9bf83b7a528a64dee50944be453ad877fd5fbd36366e29397f41ca2e0f188759839dbdefeabbb03c88291b28a7aca5cbb24cfe68bc24226", @ANYRES16=0x0, @ANYBLOB="6e262abd7000ffdbdf250d00000005002d000000000005002e0000000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYBLOB='\bT2'], 0x24}}, 0x0) [ 2143.916514] FAULT_INJECTION: forcing a failure. [ 2143.916514] name failslab, interval 1, probability 0, space 0, times 0 [ 2143.918373] CPU: 1 PID: 10833 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2143.919505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2143.920895] Call Trace: [ 2143.921240] [ 2143.921534] dump_stack_lvl+0x8b/0xb3 [ 2143.922057] should_fail.cold+0x5/0xa [ 2143.922554] ? create_object.isra.0+0x3a/0xa20 [ 2143.923157] should_failslab+0x5/0x10 [ 2143.923641] kmem_cache_alloc+0x5b/0x480 [ 2143.924184] create_object.isra.0+0x3a/0xa20 [ 2143.924761] ? kasan_unpoison+0x23/0x50 [ 2143.925290] kmem_cache_alloc+0x239/0x480 [ 2143.925845] jbd2__journal_start+0x18c/0x8d0 [ 2143.926430] __ext4_journal_start_sb+0x210/0x470 [ 2143.927045] ext4_dirty_inode+0x9d/0x110 [ 2143.927576] ? ext4_setattr+0x2030/0x2030 [ 2143.928159] __mark_inode_dirty+0x3c7/0xe00 [ 2143.928807] generic_write_end+0x313/0x620 [ 2143.929355] ext4_da_write_end+0x1bd/0x920 [ 2143.929935] generic_perform_write+0x2c7/0x510 [ 2143.930546] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2143.931472] ? down_write_killable_nested+0x180/0x180 [ 2143.932302] ext4_buffered_write_iter+0x1a2/0x390 [ 2143.932936] ext4_file_write_iter+0x4ee/0x1890 [ 2143.933660] ? __lock_acquire+0x164e/0x5b70 [ 2143.934250] ? ext4_file_read_iter+0x490/0x490 [ 2143.934855] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2143.935535] ? lock_is_held_type+0xd7/0x130 [ 2143.936094] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2143.936795] new_sync_write+0x437/0x660 [ 2143.937314] ? new_sync_read+0x6f0/0x6f0 [ 2143.937864] ? x86_pmu_enable+0xb10/0xd90 [ 2143.938415] ? lock_release+0x6f0/0x6f0 [ 2143.938932] ? avc_policy_seqno+0x9/0x70 [ 2143.939568] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2143.940214] ? lock_is_held_type+0xd7/0x130 [ 2143.940791] vfs_write+0x7d1/0xae0 [ 2143.941363] ksys_write+0x12d/0x250 [ 2143.941853] ? __ia32_sys_read+0xb0/0xb0 [ 2143.942386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2143.943055] do_syscall_64+0x3b/0x90 [ 2143.943544] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2143.944204] RIP: 0033:0x7fb3cf556b19 [ 2143.944678] 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 [ 2143.947089] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2143.948027] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2143.948918] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2143.949815] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2143.950768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2143.951813] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2143.952788] 13:31:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 92) 13:31:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x8}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:52 executing program 2: io_setup(0x100, &(0x7f0000000000)=0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x80, 0x0, 0xe1}) r1 = syz_open_dev$vcsu(&(0x7f0000000200), 0x9, 0x412800) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)="885bd7c3d1b2423244bd5cbe1ad45584ba144d286ff8aad6572430a65625603223fc3de521e196ffb9233eb9d37e8cca5acf9c5a36219cb3fdc4a4", 0x3b, 0x6}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xbf, 0xffffffffffffffff, &(0x7f0000000140)="e61da5ed9e90a56644f640307606ae99c2b94ed4bea69ab61d3d81c1cfc20408e20d8180f4ac31f04045b1c44d5dc30a656fcb3b907e516aa791b0f75550de0f3c4e907d9cda95edff87e5860716a0f5cec991506a551476523cd3658230e58290c474fe0286fbe43cc6f157b6c8642161b59209fb1920d81c718a9f22ec3cb11362bba06771bfcbf56cd03de8ffe4c6dec6292833cb098cb54ab81192", 0x9d, 0x100000000, 0x0, 0x1, r1}]) io_setup(0x7ff, &(0x7f00000002c0)=0x0) io_pgetevents(r2, 0x8001, 0x3, &(0x7f00000003c0)=[{}, {}, {}], 0x0, &(0x7f0000000380)={&(0x7f0000000080)={[0x9a]}, 0x8}) prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x6) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f00000013c0)) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000001440)='/sys/module/ahci', 0x0, 0x80) pipe2(&(0x7f0000001500), 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f00000039c0)='devices.deny\x00', 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000003cc0)={0x0, 0x0, "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", "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"}) syz_genetlink_get_family_id$mptcp(&(0x7f0000004cc0), 0xffffffffffffffff) [ 2144.075852] FAULT_INJECTION: forcing a failure. [ 2144.075852] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.077673] CPU: 1 PID: 10853 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2144.078818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2144.080314] Call Trace: [ 2144.080665] [ 2144.080969] dump_stack_lvl+0x8b/0xb3 [ 2144.081509] should_fail.cold+0x5/0xa [ 2144.082049] ? create_object.isra.0+0x3a/0xa20 [ 2144.082690] should_failslab+0x5/0x10 [ 2144.083208] kmem_cache_alloc+0x5b/0x480 [ 2144.083775] create_object.isra.0+0x3a/0xa20 [ 2144.084380] ? kasan_unpoison+0x23/0x50 [ 2144.084936] kmem_cache_alloc+0x239/0x480 [ 2144.085485] alloc_buffer_head+0x20/0x140 [ 2144.086062] alloc_page_buffers+0x24a/0x690 [ 2144.086637] create_empty_buffers+0x36/0xae0 [ 2144.087226] create_page_buffers+0x1f5/0x310 [ 2144.087813] __block_write_begin_int+0x174/0x1510 [ 2144.088436] ? ext4_da_release_space+0x570/0x570 [ 2144.089197] ? exc_page_fault+0xca/0x1a0 [ 2144.089736] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2144.090365] ? asm_exc_page_fault+0x1e/0x30 [ 2144.090930] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2144.091635] ? PageHeadHuge+0x166/0x1a0 [ 2144.092158] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2144.092869] ext4_da_write_begin+0x3b1/0xa30 [ 2144.093451] ? ext4_write_begin+0x1470/0x1470 [ 2144.094042] ? lock_is_held_type+0xd7/0x130 [ 2144.094646] generic_perform_write+0x208/0x510 [ 2144.095251] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2144.096166] ? down_write_killable_nested+0x180/0x180 [ 2144.096842] ext4_buffered_write_iter+0x1a2/0x390 [ 2144.097477] ext4_file_write_iter+0x4ee/0x1890 [ 2144.098099] ? __lock_acquire+0x164e/0x5b70 [ 2144.098674] ? ext4_file_read_iter+0x490/0x490 [ 2144.099275] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2144.099943] ? lock_is_held_type+0xd7/0x130 [ 2144.100501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2144.101205] new_sync_write+0x437/0x660 [ 2144.101728] ? new_sync_read+0x6f0/0x6f0 [ 2144.102288] ? x86_pmu_enable+0xb10/0xd90 [ 2144.102834] ? lock_release+0x6f0/0x6f0 [ 2144.103539] ? avc_policy_seqno+0x9/0x70 [ 2144.104064] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2144.104721] ? lock_is_held_type+0xd7/0x130 [ 2144.105292] vfs_write+0x7d1/0xae0 [ 2144.105776] ksys_write+0x12d/0x250 [ 2144.106281] ? __ia32_sys_read+0xb0/0xb0 [ 2144.106812] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2144.107489] do_syscall_64+0x3b/0x90 [ 2144.107977] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2144.108636] RIP: 0033:0x7f846cf0db19 [ 2144.109113] 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 [ 2144.111642] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2144.112644] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2144.113590] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2144.114579] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2144.115628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2144.116668] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2144.117741] 13:31:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xe}, 0x1c, 0x0}}], 0x1, 0x0) 13:31:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x9, 0xc42d}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) 13:31:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4040, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000140)) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x81cc0, &(0x7f0000000180)=ANY=[]) syz_mount_image$nfs(0x0, 0x0, 0x7ffffd, 0x0, &(0x7f0000000500), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101002, 0x0) sendfile(r2, r2, 0x0, 0x7fffffff) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) sendfile(r3, 0xffffffffffffffff, &(0x7f00000000c0)=0xfffffffffffffff8, 0x1) 13:32:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 56) 13:32:08 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49009) 13:32:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x8, 0x400000) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) close_range(r1, r3, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:32:08 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)={0x9}) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x13, "84631bc7208e71f6"}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) write(r3, &(0x7f0000000240)="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", 0x1000) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:32:08 executing program 4: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x85) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) 13:32:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x11}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 93) 13:32:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900a) [ 2160.065110] FAULT_INJECTION: forcing a failure. [ 2160.065110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2160.065949] CPU: 0 PID: 10883 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2160.066531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2160.067292] Call Trace: [ 2160.067481] [ 2160.067642] dump_stack_lvl+0x8b/0xb3 [ 2160.067921] should_fail.cold+0x5/0xa [ 2160.068194] prepare_alloc_pages+0x17b/0x500 [ 2160.068510] ? do_raw_spin_unlock+0x4f/0x210 [ 2160.068835] __alloc_pages+0x131/0x4e0 [ 2160.069117] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2160.069529] ? lock_is_held_type+0xd7/0x130 [ 2160.069838] ? __filemap_get_folio+0x2d1/0xfd0 [ 2160.070164] ? lock_downgrade+0x6d0/0x6d0 [ 2160.070458] ? lock_is_held_type+0xd7/0x130 [ 2160.070748] alloc_pages+0x1a0/0x2f0 [ 2160.071021] __filemap_get_folio+0x65c/0xfd0 [ 2160.071337] ? filemap_read+0xbb0/0xbb0 [ 2160.071611] ? exc_page_fault+0xca/0x1a0 [ 2160.071906] ? asm_exc_page_fault+0x1e/0x30 [ 2160.072218] pagecache_get_page+0x2e/0x220 [ 2160.072533] ext4_da_write_begin+0x383/0xa30 [ 2160.072853] ? ext4_write_begin+0x1470/0x1470 [ 2160.073174] ? lock_is_held_type+0xd7/0x130 [ 2160.073482] generic_perform_write+0x208/0x510 [ 2160.073793] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2160.074312] ? down_write_killable_nested+0x180/0x180 [ 2160.074697] ext4_buffered_write_iter+0x1a2/0x390 [ 2160.075069] ext4_file_write_iter+0x4ee/0x1890 [ 2160.075424] ? __lock_acquire+0x164e/0x5b70 [ 2160.075758] ? ext4_file_read_iter+0x490/0x490 [ 2160.076104] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2160.076475] ? lock_is_held_type+0xd7/0x130 [ 2160.076797] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2160.077204] new_sync_write+0x437/0x660 [ 2160.077476] ? new_sync_read+0x6f0/0x6f0 [ 2160.077777] ? x86_pmu_enable+0xb10/0xd90 [ 2160.078065] ? lock_release+0x6f0/0x6f0 [ 2160.078329] ? avc_policy_seqno+0x9/0x70 [ 2160.078595] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2160.078929] ? lock_is_held_type+0xd7/0x130 [ 2160.079219] vfs_write+0x7d1/0xae0 [ 2160.079467] ksys_write+0x12d/0x250 [ 2160.079713] ? __ia32_sys_read+0xb0/0xb0 [ 2160.079989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2160.080336] do_syscall_64+0x3b/0x90 [ 2160.080587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2160.080923] RIP: 0033:0x7fb3cf556b19 [ 2160.081167] 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 [ 2160.082305] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2160.082789] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2160.083246] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2160.083695] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2160.084148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2160.084595] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2160.085065] [ 2160.111084] FAULT_INJECTION: forcing a failure. [ 2160.111084] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2160.111991] CPU: 1 PID: 10894 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2160.112010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2160.112021] Call Trace: [ 2160.112026] [ 2160.112035] dump_stack_lvl+0x8b/0xb3 [ 2160.112061] should_fail.cold+0x5/0xa [ 2160.112075] ? asm_exc_page_fault+0x1e/0x30 [ 2160.112099] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2160.112131] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2160.112156] ? ext4_write_begin+0x1470/0x1470 [ 2160.112173] ? lock_is_held_type+0xd7/0x130 [ 2160.112204] generic_perform_write+0x27e/0x510 [ 2160.112236] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2160.112256] ? down_write_killable_nested+0x180/0x180 [ 2160.112281] ext4_buffered_write_iter+0x1a2/0x390 [ 2160.112306] ext4_file_write_iter+0x4ee/0x1890 [ 2160.112327] ? __lock_acquire+0x164e/0x5b70 [ 2160.112352] ? ext4_file_read_iter+0x490/0x490 [ 2160.112373] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2160.112391] ? lock_is_held_type+0xd7/0x130 [ 2160.112409] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2160.112432] new_sync_write+0x437/0x660 [ 2160.112451] ? new_sync_read+0x6f0/0x6f0 [ 2160.112469] ? x86_pmu_enable+0xb10/0xd90 [ 2160.112490] ? lock_release+0x6f0/0x6f0 [ 2160.112506] ? avc_policy_seqno+0x9/0x70 [ 2160.112519] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2160.112542] ? lock_is_held_type+0xd7/0x130 [ 2160.112567] vfs_write+0x7d1/0xae0 [ 2160.112589] ksys_write+0x12d/0x250 [ 2160.112608] ? __ia32_sys_read+0xb0/0xb0 [ 2160.112633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2160.123543] do_syscall_64+0x3b/0x90 [ 2160.123564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2160.123584] RIP: 0033:0x7f846cf0db19 [ 2160.123595] 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 [ 2160.123608] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2160.123623] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2160.123633] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2160.123641] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2160.123650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2160.123658] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2160.123682] 13:32:08 executing program 4: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x85) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) 13:32:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x30}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 57) 13:32:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900b) 13:32:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf0}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:08 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = dup2(r0, r1) fcntl$setstatus(r2, 0x4, 0x800) r3 = memfd_secret(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @empty}}, 0x0, 0x0, 0x5, 0x0, "d808412326790d7409e41ce6f4362712c6c9a97f3e9dc2a47a30a2f54a3ca0a837a59215581b4b1019a9df2ec7a2994e9e5c95c6a1650a037bece0e0c84c225bd05ecb2f84bfee291a10cfbc27bc7903"}, 0xd8) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={&(0x7f0000000040), 0xc, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x8) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/124, 0x7c}], 0x1) 13:32:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001bc0)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25, 0x3}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) sendmsg(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f0000000180)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000240)="ab899deca3529d276b30b66f095150a0fe0cf929e44b02a948cd6c580882e7aadffb2fb72d0198ea35a6d866f9745f3181a092ed665bf4586866dc292c577c9a94777eea22e9a465bf3ac62b978aa66e546a6b1e3ebdfc9ed0a2141b68e38f68ded410b0faa37ce9d13cffcb0577f3161e2edccb7e01eb503308b273f7488c966196a5bd74d2911776fcb7758f08e535265355b2dbad484ce59c3dddbda6568044e07a557399b39f38aa79f4b2f74af630e4fee51dac9b59f15574b9dad120cf79c131a92744d3d70b776f056cc40be94decaa32dc69bf2bbd574e4c61611aacdf", 0xe1}, {&(0x7f0000000340)="c29ec655333d344729f8b83add162965a57d7d9092353af530762e4893a310aa65a9cb9b7ade66ed6c633e6784f0cb1e57ef77455e0ccb4d538a53754b2693728453d9219d1e563bad303d4f982c558e1b0500dd9c7fd61da93167c32957d4ad6a65f8d330398f72eb212ade730e83494f57bae4513426c523830828c7762d1c36db540a75c1c0ae1d73e8b39f9c30d666bc12ed4ddb22a5c304c62c6959a5b5bde24b3b37a2a07dd83be23370fbc4b1ea75062519ea30c23afe75c4f0244be1d3357f3281cddca63782542b352cac05c27499bf89f7", 0xd6}, {&(0x7f0000000440)="8630289654df2f2fd5ed8e48451672ed7f1b0046b69e2e5ee2d077042811387cff4b124082b8fafdbc4e43372d13cc73c3e4f006c4c2ddfe5611b1eef71a731c3837a2a05d7d6780a2dd1499402acf20220cc269dd5fd7cb97af9e7a0618dbf41c8a5a80dfd42f1cf8a2f472c547d0b173b34c8b7d7f886bf8213d", 0x7b}, {&(0x7f00000004c0)="f87abf7cad46cde01e75e03c5d36242692e17817f1c9c553eb5142b5fb918c0aeb236403d66711fb269bed7f261408a4301674240634c19f126839859dd7e119c831041ec7afce545ed8ffa7479326421c19223647ccfc460c10b13ab3a113ccccd454d577abefe6e79b8edac660e015c74de06dc92f5c43899ed0d34fd495e84489c6eb320046dda7a93e5e6afb88c2a1926e9c4f5773205e311a252097fab80dbb79167c96ec741301eff94773bb9da0", 0xb1}, {&(0x7f0000000580)="7266953493a7460834e0740bd073ca4428d181193676b1f5495c68ebcc6b672e68869e429a141bfbcf6a0df904a140f185839b87", 0x34}, {&(0x7f00000005c0)="6fba15e90c849f0005d7472a11b098db23604bc112a832cb2093f3fb534126324e547ada5edaf033f959c36f32859bf270ce93701a56090fc0ab95d970b9951ddd2fd9f87a774e62cb88c6333052161333dd32df55f8bb6ae96f2dc8332465425b22bc2e1dc7f96e54b6f4045d6f63d8dc43c76943eb4d81e6609fa1a9b07209846bed3186b8eeff3249862e38363e55722cfb87a5394b5509353f5d797965", 0x9f}, {&(0x7f0000000680)="11954406b8727a8acf311d4463bb2bac461e2e86a5589a06a8fd28dd407c565dc3377791489ead86785b9d5e8807151331a47ed89fb6272596b17607c927788a01bd1b4253c8f67955", 0x49}, {&(0x7f0000000700)="aa0f717f41f78366529c90c4bc66ce727001aa4314807fe783bc41383c21cae668ec1773e327228984eb134659ff250f6de71f5b8e5e8d856c16bc2657b6d8519738e33c4c954e7b1228d599b641d6b32879070a0fbd3f3a7915d12a88f5b13b5044bb5836f2d36e93d9bc4c679b624c4bb807a5a27ab0066c6fb775edac509e1d8780013a6d269886751c9a84d522d2509f351267edfc24636573af26f28cfbf2270416f8f81ca91cf2d69a5b8155d424bd7b8734a0b7bcad6f5c3ef6df6fe1b3ea90b22b2b5e750ad63a2a59238ff5430a03bed2883a47a9dca0", 0xdb}, {&(0x7f0000000800)="09388f7a30f87190044ce61e1658765e4238ed63ce75f3476cccb80d7f5681d93b15d89d774d1fea02a5093ffbf6c032242f1a087a6c07049816d5efebe738dcc5ff8d9522423ecd8d3b609a39d824b135cbd662348a2f80c764ebb85d79dc8e93cc56761bffd0992f0150b03f8da771ec4f038d813fa43761b9e341905c38f9dbeacf2348711709c2e17b6a9b54c5107bcddbc0ffd1424276736f99b00477794bfb286f195267b422e3d28c02aa7140ed76d06bdcfadb994716cb80cfdf09b75bbec5c16ec983814405342410088996ab2118d057de0e726f6a0be87a9ccd8bd46be7579aae678a98722697df89", 0xee}], 0x9, &(0x7f00000009c0)=[{0xa0, 0x1, 0x1000, "2f2fb693f2cd1f4eca28167488c88f3c3f08ac9f7c4214e51e29f748f34c19689d87af95818e6090c9fd9980b721c242beb4fb53a108b3e788e364f0ba1884caca27dd7688eb45b4c18b358a3e6e70f694e560ba057ce3f2e679b55ed6d90e21b133c110bdd3eb75652fae58661a13def42b53965df4ce001dbdebdc83c9462a940b2e4c975f740cc337289e"}, {0x1010, 0x110, 0x6, "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{0x10, 0x84, 0x6}, {0xc8, 0x1, 0xce5e, "81baaf746155ffd3cff0020fe1b45a59c7ff09364fdd00ee529a3b39e0e55561cde5dedc8ffc872a4a5875beb48dc2a693de8edca9128f85fb5e3a82d71d21f7a51dc9916d393624dc5b6f94796f655f8c8552e3f2e2a3b74596d4f19ac73459efe6ac940512d86879ae1ca478c0a465b64cd7f3d25ce051fb2c58d31d62cab3af26a5cf2067ed7c2efc470c510a50b8e64a70f1d5ed688600a5e8077300ee88eda1fdcfe485bc6036de32ed7b044a7a2a"}], 0x1188}, 0x5) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x5) write$P9_RREADLINK(r0, &(0x7f0000000040)=ANY=[], 0x10) openat(r0, &(0x7f0000000080)='./file1\x00', 0x280000, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') sendfile(r0, r1, &(0x7f00000000c0)=0x5, 0x9afb) [ 2160.351105] FAULT_INJECTION: forcing a failure. [ 2160.351105] name failslab, interval 1, probability 0, space 0, times 0 [ 2160.352694] CPU: 0 PID: 10916 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2160.353884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2160.355331] Call Trace: [ 2160.355683] [ 2160.355988] dump_stack_lvl+0x8b/0xb3 [ 2160.356503] should_fail.cold+0x5/0xa [ 2160.357027] ? create_object.isra.0+0x3a/0xa20 [ 2160.357649] should_failslab+0x5/0x10 [ 2160.358195] kmem_cache_alloc+0x5b/0x480 [ 2160.358745] create_object.isra.0+0x3a/0xa20 [ 2160.359326] ? kasan_unpoison+0x23/0x50 [ 2160.359851] kmem_cache_alloc+0x239/0x480 [ 2160.360397] alloc_buffer_head+0x20/0x140 [ 2160.360950] alloc_page_buffers+0x24a/0x690 [ 2160.361549] create_empty_buffers+0x36/0xae0 [ 2160.362156] create_page_buffers+0x1f5/0x310 [ 2160.362763] __block_write_begin_int+0x174/0x1510 [ 2160.363398] ? ext4_da_release_space+0x570/0x570 [ 2160.364030] ? exc_page_fault+0xca/0x1a0 [ 2160.364590] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2160.365228] ? asm_exc_page_fault+0x1e/0x30 [ 2160.365795] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2160.366539] ? PageHeadHuge+0x166/0x1a0 [ 2160.367080] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2160.367808] ext4_da_write_begin+0x3b1/0xa30 [ 2160.368389] ? ext4_write_begin+0x1470/0x1470 [ 2160.368984] ? lock_is_held_type+0xd7/0x130 [ 2160.369573] generic_perform_write+0x208/0x510 [ 2160.370205] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2160.371154] ? down_write_killable_nested+0x180/0x180 [ 2160.371848] ext4_buffered_write_iter+0x1a2/0x390 [ 2160.372480] ext4_file_write_iter+0x4ee/0x1890 [ 2160.373072] ? __lock_acquire+0x164e/0x5b70 [ 2160.373639] ? ext4_file_read_iter+0x490/0x490 [ 2160.374258] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2160.374947] ? lock_is_held_type+0xd7/0x130 [ 2160.375504] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2160.376198] new_sync_write+0x437/0x660 [ 2160.376719] ? new_sync_read+0x6f0/0x6f0 [ 2160.377245] ? x86_pmu_enable+0xb10/0xd90 [ 2160.377776] ? lock_release+0x6f0/0x6f0 [ 2160.378298] ? avc_policy_seqno+0x9/0x70 [ 2160.378814] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2160.379455] ? lock_is_held_type+0xd7/0x130 [ 2160.380015] vfs_write+0x7d1/0xae0 [ 2160.380486] ksys_write+0x12d/0x250 [ 2160.380957] ? __ia32_sys_read+0xb0/0xb0 [ 2160.381480] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2160.382152] do_syscall_64+0x3b/0x90 [ 2160.382634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2160.383290] RIP: 0033:0x7fb3cf556b19 [ 2160.383762] 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 [ 2160.385986] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2160.386948] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2160.387829] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2160.388698] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2160.389574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2160.390458] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2160.391372] 13:32:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 94) 13:32:24 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x800, &(0x7f0000000380)={'trans=unix,', {[{@access_user}, {@version_u}, {@debug={'debug', 0x3d, 0x400}}, {@version_u}, {@aname={'aname', 0x3d, '\x00'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@euid_lt={'euid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r1 = syz_io_uring_setup(0x1e7, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x23d}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000340)) io_uring_enter(r1, 0x7ee6, 0x1263, 0x1, &(0x7f0000000000)={[0x2]}, 0x8) 13:32:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x12002, 0x21) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x4, 0xa, 0x401, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040000}, 0x4040001) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x4, 0x2, 0x301}, 0x14}}, 0x0) 13:32:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:32:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfc}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:24 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900c) 13:32:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 58) 13:32:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) write(r0, 0x0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) ioctl$BINDER_GET_FROZEN_INFO(r0, 0xc00c620f, &(0x7f0000000040)={r1}) rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000140)={0x2d, 0xdeca, 0x8}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r3 = eventfd(0x8000000) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x7, 0x1000, 0x100, 0x4, 0xf, "456bc345faac28bf"}) fcntl$setpipe(r3, 0x407, 0x3ff) write(r2, &(0x7f0000000200)="c61e", 0x2) 13:32:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x12) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x200000, 0x189) fallocate(r0, 0x10, 0x0, 0x7) [ 2176.328683] FAULT_INJECTION: forcing a failure. [ 2176.328683] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2176.330220] CPU: 0 PID: 10948 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2176.331354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2176.332851] Call Trace: [ 2176.333196] [ 2176.333499] dump_stack_lvl+0x8b/0xb3 [ 2176.334030] should_fail.cold+0x5/0xa [ 2176.334567] ? asm_exc_page_fault+0x1e/0x30 [ 2176.335152] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2176.335840] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2176.336536] ? ext4_write_begin+0x1470/0x1470 [ 2176.337138] ? lock_is_held_type+0xd7/0x130 [ 2176.337734] generic_perform_write+0x27e/0x510 [ 2176.338378] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2176.339335] ? down_write_killable_nested+0x180/0x180 [ 2176.340007] ext4_buffered_write_iter+0x1a2/0x390 [ 2176.340667] ext4_file_write_iter+0x4ee/0x1890 [ 2176.341290] ? __lock_acquire+0x164e/0x5b70 [ 2176.341883] ? ext4_file_read_iter+0x490/0x490 [ 2176.342513] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2176.343203] ? lock_is_held_type+0xd7/0x130 [ 2176.343786] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2176.344520] new_sync_write+0x437/0x660 [ 2176.345071] ? new_sync_read+0x6f0/0x6f0 [ 2176.345634] ? x86_pmu_enable+0xb10/0xd90 [ 2176.346172] ? lock_release+0x6f0/0x6f0 [ 2176.346724] ? avc_policy_seqno+0x9/0x70 [ 2176.347272] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2176.347945] ? lock_is_held_type+0xd7/0x130 [ 2176.348531] vfs_write+0x7d1/0xae0 [ 2176.349019] ksys_write+0x12d/0x250 [ 2176.349513] ? __ia32_sys_read+0xb0/0xb0 [ 2176.350064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2176.350760] do_syscall_64+0x3b/0x90 [ 2176.351088] FAULT_INJECTION: forcing a failure. [ 2176.351088] name failslab, interval 1, probability 0, space 0, times 0 [ 2176.351264] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2176.352715] RIP: 0033:0x7fb3cf556b19 [ 2176.353204] 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 [ 2176.355533] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2176.356507] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2176.357427] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2176.358378] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2176.359298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2176.360207] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2176.361158] [ 2176.361476] CPU: 1 PID: 10940 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2176.362148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2176.362945] Call Trace: [ 2176.363137] [ 2176.363305] dump_stack_lvl+0x8b/0xb3 [ 2176.363604] should_fail.cold+0x5/0xa [ 2176.363884] ? jbd2__journal_start+0x18c/0x8d0 [ 2176.364230] should_failslab+0x5/0x10 [ 2176.364509] kmem_cache_alloc+0x5b/0x480 [ 2176.364813] jbd2__journal_start+0x18c/0x8d0 [ 2176.365144] __ext4_journal_start_sb+0x210/0x470 [ 2176.365494] ext4_dirty_inode+0x9d/0x110 [ 2176.365789] ? ext4_setattr+0x2030/0x2030 [ 2176.366096] __mark_inode_dirty+0x3c7/0xe00 [ 2176.366471] generic_write_end+0x313/0x620 [ 2176.366782] ext4_da_write_end+0x1bd/0x920 [ 2176.367105] generic_perform_write+0x2c7/0x510 [ 2176.367447] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2176.367967] ? down_write_killable_nested+0x180/0x180 [ 2176.368352] ext4_buffered_write_iter+0x1a2/0x390 [ 2176.368708] ext4_file_write_iter+0x4ee/0x1890 [ 2176.369049] ? __lock_acquire+0x164e/0x5b70 [ 2176.369379] ? ext4_file_read_iter+0x490/0x490 [ 2176.369713] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2176.370093] ? lock_is_held_type+0xd7/0x130 [ 2176.370411] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2176.370820] new_sync_write+0x437/0x660 [ 2176.371114] ? new_sync_read+0x6f0/0x6f0 [ 2176.371408] ? x86_pmu_enable+0xb10/0xd90 [ 2176.371723] ? lock_release+0x6f0/0x6f0 [ 2176.372017] ? avc_policy_seqno+0x9/0x70 [ 2176.372311] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2176.372677] ? lock_is_held_type+0xd7/0x130 [ 2176.373014] vfs_write+0x7d1/0xae0 [ 2176.373289] ksys_write+0x12d/0x250 [ 2176.373568] ? __ia32_sys_read+0xb0/0xb0 [ 2176.373870] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2176.374261] do_syscall_64+0x3b/0x90 [ 2176.374550] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2176.374928] RIP: 0033:0x7f846cf0db19 [ 2176.375195] 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 [ 2176.376473] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2176.377024] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2176.377543] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2176.378048] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2176.378562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2176.379073] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2176.379598] 13:32:25 executing program 2: syz_emit_ethernet(0x17e, &(0x7f00000000c0)={@link_local, @local, @void, {@ipv4={0x800, @igmp={{0x3b, 0x4, 0x3, 0x20, 0x170, 0x68, 0x0, 0x2, 0x2, 0x0, @broadcast, @loopback, {[@lsrr={0x83, 0x13, 0x2e, [@multicast1, @dev={0xac, 0x14, 0x14, 0x1c}, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp={0x44, 0x18, 0x12, 0x0, 0xf, [0x7ffffffe, 0x7fff, 0xffffff81, 0x8, 0x80000001]}, @rr={0x7, 0x7, 0x74, [@remote]}, @ssrr={0x89, 0xf, 0x2a, [@empty, @rand_addr=0x64010101, @private=0xa010101]}, @rr={0x7, 0x7, 0x91, [@local]}, @ra={0x94, 0x4}, @rr={0x7, 0x23, 0xf1, [@dev={0xac, 0x14, 0x14, 0x1b}, @multicast1, @rand_addr=0x64010101, @local, @loopback, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @generic={0x86, 0xa, "44469ce1369044a6"}, @timestamp_addr={0x44, 0x3c, 0x4d, 0x1, 0x1, [{@multicast2}, {@empty, 0x81}, {@remote, 0x7fff}, {@empty, 0x7}, {@remote, 0xfd8d}, {@local, 0x1200000}, {@loopback, 0x40}]}, @rr={0x7, 0x23, 0x66, [@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @empty, @local, @multicast2, @remote, @remote, @remote]}]}}, {0x1fcbdc61472354a1, 0xe0, 0x0, @dev={0xac, 0x14, 0x14, 0x2d}, "d052b316cea902ff8253eb7c9437d9e706244e50628344528d1714fc84216a94b473fe498fc9036d5de5c6c1071f802a5ee5da0d9cf02c39076cb6f34904105bef4b9ef45ebd67032ee861d2364c6803839ec6017154d6317e393664bf0da0bf6becf6dea3f9c8ceb05099afc498a6734e2addc132a4da2d220ba71c"}}}}}, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) recvfrom(r0, &(0x7f0000000240)=""/223, 0xdf, 0x0, &(0x7f0000000340)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) syz_emit_ethernet(0xbb, &(0x7f0000000000)={@multicast, @local, @void, {@x25={0x805, {0x1, 0x3, 0xfd, "2a64d9a476568fc7199e255795a6ef4f4e9f284b6a9afeb5273283c07d6fc37713b099d655ba6e831359fd33881d79e4666947907c167b42f29c3f5da05e3cb94d40d9bfcee206c2ef34da221881e239ac04197b464b774355a221f8ab367b242bea2a037ef77529c0a24760390fc0031bad2113b257710c71df1d914322f59ec28b22a31a7927728dc0ecea7fa18d78019e2bbaa86c5b7b11af2ec0894a93d3a62b07326bb7cdf4f90c"}}}}, 0x0) 13:32:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x1f4}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 59) 13:32:39 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close(r1) 13:32:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$sock(r0, &(0x7f0000001680)=[{{&(0x7f00000003c0)=@nfc={0x27, 0x2}, 0x80, 0x0, 0x0, &(0x7f0000001640)=[@mark={{0x14}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x4}}, './file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x4, 0x4) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x8, 0x4) 13:32:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x11fa}}, './file1\x00'}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x2}}, './file1\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:32:39 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900d) 13:32:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 95) [ 2190.756801] FAULT_INJECTION: forcing a failure. [ 2190.756801] name failslab, interval 1, probability 0, space 0, times 0 [ 2190.757724] CPU: 1 PID: 10972 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2190.758325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2190.759147] Call Trace: [ 2190.759341] [ 2190.759519] dump_stack_lvl+0x8b/0xb3 [ 2190.759813] should_fail.cold+0x5/0xa [ 2190.760109] ? create_object.isra.0+0x3a/0xa20 [ 2190.760465] should_failslab+0x5/0x10 [ 2190.760749] kmem_cache_alloc+0x5b/0x480 [ 2190.761064] create_object.isra.0+0x3a/0xa20 [ 2190.761401] ? kasan_unpoison+0x23/0x50 [ 2190.761705] kmem_cache_alloc+0x239/0x480 [ 2190.762019] jbd2__journal_start+0x18c/0x8d0 13:32:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x300}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x7e, 0x0, @empty}, 0x1c) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x7e, 0x0, @empty}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x401a012, r5, 0x0) [ 2190.762475] __ext4_journal_start_sb+0x210/0x470 [ 2190.762903] ext4_dirty_inode+0x9d/0x110 [ 2190.763209] ? ext4_setattr+0x2030/0x2030 [ 2190.763519] __mark_inode_dirty+0x3c7/0xe00 [ 2190.763849] generic_write_end+0x313/0x620 [ 2190.764168] ext4_da_write_end+0x1bd/0x920 [ 2190.764490] generic_perform_write+0x2c7/0x510 [ 2190.764837] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2190.765380] ? down_write_killable_nested+0x180/0x180 [ 2190.765775] ext4_buffered_write_iter+0x1a2/0x390 [ 2190.766142] ext4_file_write_iter+0x4ee/0x1890 [ 2190.766512] ? __lock_acquire+0x164e/0x5b70 [ 2190.766839] ? ext4_file_read_iter+0x490/0x490 [ 2190.767188] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2190.767577] ? lock_is_held_type+0xd7/0x130 [ 2190.767903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2190.768319] new_sync_write+0x437/0x660 [ 2190.768627] ? new_sync_read+0x6f0/0x6f0 [ 2190.768936] ? x86_pmu_enable+0xb10/0xd90 [ 2190.769251] ? lock_release+0x6f0/0x6f0 [ 2190.769549] ? avc_policy_seqno+0x9/0x70 [ 2190.769845] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2190.770217] ? lock_is_held_type+0xd7/0x130 [ 2190.770558] vfs_write+0x7d1/0xae0 [ 2190.770837] ksys_write+0x12d/0x250 [ 2190.771122] ? __ia32_sys_read+0xb0/0xb0 [ 2190.771434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2190.771831] do_syscall_64+0x3b/0x90 [ 2190.772113] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2190.772498] RIP: 0033:0x7f846cf0db19 [ 2190.772776] 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 [ 2190.774112] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2190.774660] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2190.775182] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2190.775700] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2190.775712] FAULT_INJECTION: forcing a failure. [ 2190.775712] name failslab, interval 1, probability 0, space 0, times 0 [ 2190.776224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2190.776234] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2190.776258] [ 2190.780139] CPU: 0 PID: 10970 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2190.781220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2190.782675] Call Trace: [ 2190.783029] [ 2190.783344] dump_stack_lvl+0x8b/0xb3 [ 2190.784065] should_fail.cold+0x5/0xa [ 2190.784580] ? jbd2__journal_start+0x18c/0x8d0 [ 2190.785198] should_failslab+0x5/0x10 [ 2190.785703] kmem_cache_alloc+0x5b/0x480 [ 2190.786263] jbd2__journal_start+0x18c/0x8d0 [ 2190.786898] __ext4_journal_start_sb+0x210/0x470 [ 2190.787557] ext4_dirty_inode+0x9d/0x110 [ 2190.788107] ? ext4_setattr+0x2030/0x2030 [ 2190.788682] __mark_inode_dirty+0x3c7/0xe00 [ 2190.789291] generic_write_end+0x313/0x620 [ 2190.789877] ext4_da_write_end+0x1bd/0x920 [ 2190.790464] generic_perform_write+0x2c7/0x510 [ 2190.791115] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2190.792056] ? down_write_killable_nested+0x180/0x180 [ 2190.792765] ext4_buffered_write_iter+0x1a2/0x390 [ 2190.793423] ext4_file_write_iter+0x4ee/0x1890 [ 2190.794050] ? __lock_acquire+0x164e/0x5b70 [ 2190.794651] ? ext4_file_read_iter+0x490/0x490 [ 2190.795285] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2190.795983] ? lock_is_held_type+0xd7/0x130 [ 2190.796596] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2190.797465] new_sync_write+0x437/0x660 [ 2190.798105] ? new_sync_read+0x6f0/0x6f0 [ 2190.798790] ? x86_pmu_enable+0xb10/0xd90 [ 2190.799464] ? lock_release+0x6f0/0x6f0 [ 2190.800104] ? avc_policy_seqno+0x9/0x70 [ 2190.800749] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2190.801563] ? lock_is_held_type+0xd7/0x130 [ 2190.802260] vfs_write+0x7d1/0xae0 [ 2190.802860] ksys_write+0x12d/0x250 [ 2190.803443] ? __ia32_sys_read+0xb0/0xb0 [ 2190.804102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2190.804921] do_syscall_64+0x3b/0x90 [ 2190.805529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2190.806346] RIP: 0033:0x7fb3cf556b19 [ 2190.806948] 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 [ 2190.809678] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2190.810871] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2190.811962] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2190.813050] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2190.814143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2190.815232] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2190.816360] 13:32:39 executing program 2: capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000580)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x13, &(0x7f0000000100)={@multicast2, @private}, 0xc) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) capget(&(0x7f0000000180)={0x19980330}, &(0x7f00000001c0)={0x5bd8, 0x2, 0x3, 0x7, 0x7ff, 0x1}) sendto$inet(r1, &(0x7f00000000c0)="17d4c58b1f7aba2ac06fcd3a6599b6860ae00b2750367a92", 0x18, 0x0, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) 13:32:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 60) 13:32:39 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x6d9, 0xfbff, 0x2004, 0x0, 0x19, "84611bc7208e71f4"}) write(r0, &(0x7f0000000080)="c61e3922df3631fac8a1f1c473a3f50a3c9d430800f05a8d6e8e4574542110ee8046e5b664f582eb9d32017770ceb7afa55e292d31b2b81c0c36a644db3b6b6c86b6bbf132a66788330b2e37050000008ca94fba8d400ad60ec8ae2570d1dd1c791efe0c7955d876458a0cf60bcf124015a9cc5503043b51b0c423564fee854c5b53b4485e980e43caa1096842c8badddc2ff9ba38ecc3964d8b00c7eefdeb61b57b356934fb10923db55b72191823aaa3605718406b3634d7ddb5ef4fa7", 0xbe) ioctl$PTP_ENABLE_PPS(0xffffffffffffffff, 0x40043d04, 0x0) 13:32:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x3e8}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 96) [ 2190.990474] capability: warning: `syz-executor.2' uses deprecated v2 capabilities in a way that may be insecure [ 2191.020757] FAULT_INJECTION: forcing a failure. [ 2191.020757] name failslab, interval 1, probability 0, space 0, times 0 [ 2191.021630] CPU: 1 PID: 10997 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2191.022224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2191.023050] Call Trace: [ 2191.023244] [ 2191.023416] dump_stack_lvl+0x8b/0xb3 [ 2191.023709] should_fail.cold+0x5/0xa [ 2191.023998] ? create_object.isra.0+0x3a/0xa20 [ 2191.024347] should_failslab+0x5/0x10 [ 2191.024634] kmem_cache_alloc+0x5b/0x480 [ 2191.024946] create_object.isra.0+0x3a/0xa20 [ 2191.025279] ? kasan_unpoison+0x23/0x50 [ 2191.025583] kmem_cache_alloc+0x239/0x480 [ 2191.025909] alloc_buffer_head+0x20/0x140 [ 2191.026222] alloc_page_buffers+0x24a/0x690 [ 2191.026548] create_empty_buffers+0x36/0xae0 [ 2191.026894] create_page_buffers+0x1f5/0x310 [ 2191.027234] __block_write_begin_int+0x174/0x1510 [ 2191.027595] ? ext4_da_release_space+0x570/0x570 [ 2191.027949] ? exc_page_fault+0xca/0x1a0 [ 2191.028262] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2191.028620] ? asm_exc_page_fault+0x1e/0x30 [ 2191.028947] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2191.029363] ? PageHeadHuge+0x166/0x1a0 [ 2191.029661] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2191.030060] ext4_da_write_begin+0x3b1/0xa30 [ 2191.030379] ? ext4_write_begin+0x1470/0x1470 [ 2191.030710] ? lock_is_held_type+0xd7/0x130 [ 2191.031030] generic_perform_write+0x208/0x510 [ 2191.031375] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2191.031897] ? down_write_killable_nested+0x180/0x180 [ 2191.032270] ext4_buffered_write_iter+0x1a2/0x390 [ 2191.032621] ext4_file_write_iter+0x4ee/0x1890 [ 2191.032967] ? __lock_acquire+0x164e/0x5b70 [ 2191.032992] ? ext4_file_read_iter+0x490/0x490 [ 2191.033013] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2191.033030] ? lock_is_held_type+0xd7/0x130 13:32:39 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900e) [ 2191.033048] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2191.033069] new_sync_write+0x437/0x660 [ 2191.033086] ? new_sync_read+0x6f0/0x6f0 13:32:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000380)="0901961f7f655d8f04d3c2ede848bb03b1866d6082cbf052305c88fcfc8cba335bf7a6f2f39fdfa6286b2e8c27ef6b2cb3e1e28adef7e929eec2c6579ff5729b1c7b90e92a0f760c7b2936c1bc371686de6304e58241b6c924fe5feca97da2bd657ccfdbae1c2d2f60a59dc2835a7a97ba7b870dc0fb563f71bccc666599addfbcb2a6997a83e37c841814d979ebda259550d5873a2b9acb59c422f795fe03441b795c4d46bf9d692b0236ecb7c1772f9640325af8", 0xb5) write(r0, 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000200), &(0x7f0000000240)=@sha1={0x1, "daf5ab06b1cb9599cb2919302796171ab51c29b4"}, 0x15, 0x3) move_mount(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x10) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}) read(r1, &(0x7f00000000c0)=""/126, 0x7e) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) pwrite64(r2, &(0x7f0000000540)="f6f44ee94999610e122602c75efbb9ca518210244a21baec124724ae4f1059b6b4536d6515b6b270fa642ae8173ed0083df014c4633083aa2c4755e64718d9c3edc68ec0de17fa508789db8dbf7a0eb81bd745b16fdc97fdc2153af4525045538b0ac855e235e6fffafa3fa435b5c7c5593a0f66342e0feb7e6e12d35f6c3578509a242604d859762927f218d91ab52303d9ea2e8ef8bc9be294f4822ffbe3f19fb2923f5e413102d6fc7395e7b3a1abe8ceef0c29a5069fb9deb31826364df336d21e34b5413069b0eb94812bcb2d5bb1aa51a07f4497d64dc154df690ff9fe515c", 0xe2, 0xfffffffffffffff8) sendfile(r2, r0, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000280)=0x7) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000440)="a52cd778bde45e6a0efde9fb45af266f6b5fe8c8211934f8d0b16b025c4a1f204cc73033ca6fcb00129e2318ebb80b3777ccfae6958680b4319f0b74d510cfb8348cccebcda1c03fb43d57a0734d4dd531d00e800084180089ccd0b94b13cb112f32398c5fa18fc310d7bab18b2bb180362f8574a5fea28eb171c2c232eeb52a24f86c7825ffa562e43ef539e1a1ad52bb8d8cae3737b3b240f0c9efef6647f781cd1f18cedce6b476ade69a79e1a0c02c98211d2689e78ed673793f7325d14944f12e2a", 0xc4) r4 = fcntl$dupfd(r1, 0x406, r1) fdatasync(r4) [ 2191.033103] ? x86_pmu_enable+0xb10/0xd90 [ 2191.033124] ? lock_release+0x6f0/0x6f0 [ 2191.033139] ? avc_policy_seqno+0x9/0x70 [ 2191.033152] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2191.033175] ? lock_is_held_type+0xd7/0x130 [ 2191.033198] vfs_write+0x7d1/0xae0 [ 2191.033220] ksys_write+0x12d/0x250 [ 2191.033237] ? __ia32_sys_read+0xb0/0xb0 [ 2191.033257] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2191.033281] do_syscall_64+0x3b/0x90 [ 2191.033297] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2191.033315] RIP: 0033:0x7fb3cf556b19 [ 2191.033326] 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 13:32:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 61) [ 2191.033339] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2191.033352] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2191.033362] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2191.033370] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 13:32:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x40000, 0x0, &(0x7f0000000040), 0x2e4003, &(0x7f0000000040)={[{@rodir}, {@shortname_lower}]}) [ 2191.033378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:32:39 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900f) [ 2191.033386] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2191.033409] [ 2191.180561] FAULT_INJECTION: forcing a failure. [ 2191.180561] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2191.180608] CPU: 0 PID: 11008 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2191.180637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2191.180654] Call Trace: [ 2191.180662] [ 2191.180672] dump_stack_lvl+0x8b/0xb3 [ 2191.180712] should_fail.cold+0x5/0xa [ 2191.180737] ? asm_exc_page_fault+0x1e/0x30 13:32:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x500}, 0x1c, 0x0}}], 0x1, 0x0) [ 2191.180781] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2191.180842] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2191.180890] ? ext4_write_begin+0x1470/0x1470 [ 2191.180921] ? lock_is_held_type+0xd7/0x130 [ 2191.180974] generic_perform_write+0x27e/0x510 [ 2191.181027] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2191.181064] ? down_write_killable_nested+0x180/0x180 [ 2191.181113] ext4_buffered_write_iter+0x1a2/0x390 [ 2191.181159] ext4_file_write_iter+0x4ee/0x1890 [ 2191.181198] ? __lock_acquire+0x164e/0x5b70 [ 2191.181245] ? ext4_file_read_iter+0x490/0x490 [ 2191.181287] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2191.181321] ? lock_is_held_type+0xd7/0x130 [ 2191.181356] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2191.181399] new_sync_write+0x437/0x660 [ 2191.181434] ? new_sync_read+0x6f0/0x6f0 [ 2191.181469] ? x86_pmu_enable+0xb10/0xd90 [ 2191.181509] ? lock_release+0x6f0/0x6f0 [ 2191.181539] ? avc_policy_seqno+0x9/0x70 [ 2191.181562] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2191.181608] ? lock_is_held_type+0xd7/0x130 [ 2191.181654] vfs_write+0x7d1/0xae0 [ 2191.181697] ksys_write+0x12d/0x250 [ 2191.181731] ? __ia32_sys_read+0xb0/0xb0 [ 2191.181769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2191.181819] do_syscall_64+0x3b/0x90 [ 2191.181851] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2191.181887] RIP: 0033:0x7f846cf0db19 [ 2191.181907] 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 [ 2191.181932] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2191.181959] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2191.181977] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2191.181994] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2191.182010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2191.182026] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2191.182072] [ 2191.226244] FAULT_INJECTION: forcing a failure. [ 2191.226244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2191.226271] CPU: 1 PID: 11012 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2191.226286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2191.226301] Call Trace: [ 2191.226305] [ 2191.226312] dump_stack_lvl+0x8b/0xb3 [ 2191.226336] should_fail.cold+0x5/0xa [ 2191.226354] prepare_alloc_pages+0x17b/0x500 [ 2191.226371] ? do_raw_spin_unlock+0x4f/0x210 [ 2191.226393] __alloc_pages+0x131/0x4e0 [ 2191.226411] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2191.226428] ? lock_is_held_type+0xd7/0x130 [ 2191.226454] ? __filemap_get_folio+0x2d1/0xfd0 [ 2191.226471] ? lock_downgrade+0x6d0/0x6d0 [ 2191.226490] ? lock_is_held_type+0xd7/0x130 [ 2191.226528] alloc_pages+0x1a0/0x2f0 [ 2191.226551] __filemap_get_folio+0x65c/0xfd0 [ 2191.226574] ? filemap_read+0xbb0/0xbb0 [ 2191.226588] ? exc_page_fault+0xca/0x1a0 [ 2191.226613] ? asm_exc_page_fault+0x1e/0x30 [ 2191.226637] pagecache_get_page+0x2e/0x220 [ 2191.226660] ext4_da_write_begin+0x383/0xa30 [ 2191.226683] ? ext4_write_begin+0x1470/0x1470 [ 2191.226698] ? lock_is_held_type+0xd7/0x130 [ 2191.226724] generic_perform_write+0x208/0x510 [ 2191.226746] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2191.226765] ? down_write_killable_nested+0x180/0x180 [ 2191.226789] ext4_buffered_write_iter+0x1a2/0x390 [ 2191.226812] ext4_file_write_iter+0x4ee/0x1890 [ 2191.226832] ? __lock_acquire+0x164e/0x5b70 [ 2191.226855] ? ext4_file_read_iter+0x490/0x490 [ 2191.226876] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2191.226893] ? lock_is_held_type+0xd7/0x130 [ 2191.226911] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2191.226933] new_sync_write+0x437/0x660 [ 2191.226952] ? new_sync_read+0x6f0/0x6f0 [ 2191.226969] ? x86_pmu_enable+0xb10/0xd90 [ 2191.226990] ? lock_release+0x6f0/0x6f0 [ 2191.227005] ? avc_policy_seqno+0x9/0x70 [ 2191.227018] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2191.227041] ? lock_is_held_type+0xd7/0x130 [ 2191.227064] vfs_write+0x7d1/0xae0 [ 2191.227086] ksys_write+0x12d/0x250 [ 2191.227103] ? __ia32_sys_read+0xb0/0xb0 [ 2191.227122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2191.227147] do_syscall_64+0x3b/0x90 [ 2191.227163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2191.227181] RIP: 0033:0x7fb3cf556b19 [ 2191.227191] 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 [ 2191.227204] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2191.227218] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2191.227227] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2191.227235] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2191.227243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2191.227251] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2191.227275] 13:32:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 97) 13:32:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x3e8}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 62) 13:32:53 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49010) 13:32:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x600}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:53 executing program 5: sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000040)) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000080)) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800, 0x100) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:32:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:32:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000380)="0901961f7f655d8f04d3c2ede848bb03b1866d6082cbf052305c88fcfc8cba335bf7a6f2f39fdfa6286b2e8c27ef6b2cb3e1e28adef7e929eec2c6579ff5729b1c7b90e92a0f760c7b2936c1bc371686de6304e58241b6c924fe5feca97da2bd657ccfdbae1c2d2f60a59dc2835a7a97ba7b870dc0fb563f71bccc666599addfbcb2a6997a83e37c841814d979ebda259550d5873a2b9acb59c422f795fe03441b795c4d46bf9d692b0236ecb7c1772f9640325af8", 0xb5) write(r0, 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000200), &(0x7f0000000240)=@sha1={0x1, "daf5ab06b1cb9599cb2919302796171ab51c29b4"}, 0x15, 0x3) move_mount(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x10) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}) read(r1, &(0x7f00000000c0)=""/126, 0x7e) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) pwrite64(r2, &(0x7f0000000540)="f6f44ee94999610e122602c75efbb9ca518210244a21baec124724ae4f1059b6b4536d6515b6b270fa642ae8173ed0083df014c4633083aa2c4755e64718d9c3edc68ec0de17fa508789db8dbf7a0eb81bd745b16fdc97fdc2153af4525045538b0ac855e235e6fffafa3fa435b5c7c5593a0f66342e0feb7e6e12d35f6c3578509a242604d859762927f218d91ab52303d9ea2e8ef8bc9be294f4822ffbe3f19fb2923f5e413102d6fc7395e7b3a1abe8ceef0c29a5069fb9deb31826364df336d21e34b5413069b0eb94812bcb2d5bb1aa51a07f4497d64dc154df690ff9fe515c", 0xe2, 0xfffffffffffffff8) sendfile(r2, r0, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000280)=0x7) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000440)="a52cd778bde45e6a0efde9fb45af266f6b5fe8c8211934f8d0b16b025c4a1f204cc73033ca6fcb00129e2318ebb80b3777ccfae6958680b4319f0b74d510cfb8348cccebcda1c03fb43d57a0734d4dd531d00e800084180089ccd0b94b13cb112f32398c5fa18fc310d7bab18b2bb180362f8574a5fea28eb171c2c232eeb52a24f86c7825ffa562e43ef539e1a1ad52bb8d8cae3737b3b240f0c9efef6647f781cd1f18cedce6b476ade69a79e1a0c02c98211d2689e78ed673793f7325d14944f12e2a", 0xc4) r4 = fcntl$dupfd(r1, 0x406, r1) fdatasync(r4) [ 2204.429089] FAULT_INJECTION: forcing a failure. [ 2204.429089] name failslab, interval 1, probability 0, space 0, times 0 [ 2204.430101] CPU: 1 PID: 11038 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2204.430709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2204.431718] Call Trace: [ 2204.431912] [ 2204.432164] dump_stack_lvl+0x8b/0xb3 [ 2204.432459] should_fail.cold+0x5/0xa [ 2204.432738] ? create_object.isra.0+0x3a/0xa20 [ 2204.433065] should_failslab+0x5/0x10 [ 2204.433342] kmem_cache_alloc+0x5b/0x480 [ 2204.433636] create_object.isra.0+0x3a/0xa20 [ 2204.433958] ? kasan_unpoison+0x23/0x50 [ 2204.434256] kmem_cache_alloc+0x239/0x480 [ 2204.434557] alloc_buffer_head+0x20/0x140 [ 2204.434869] alloc_page_buffers+0x24a/0x690 [ 2204.435189] create_empty_buffers+0x36/0xae0 [ 2204.435516] create_page_buffers+0x1f5/0x310 [ 2204.435846] __block_write_begin_int+0x174/0x1510 [ 2204.436192] ? ext4_da_release_space+0x570/0x570 [ 2204.436531] ? exc_page_fault+0xca/0x1a0 [ 2204.436826] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2204.437173] ? asm_exc_page_fault+0x1e/0x30 [ 2204.437487] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2204.437884] ? PageHeadHuge+0x166/0x1a0 [ 2204.438181] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2204.438586] ext4_da_write_begin+0x3b1/0xa30 [ 2204.438926] ? ext4_write_begin+0x1470/0x1470 [ 2204.439265] ? lock_is_held_type+0xd7/0x130 [ 2204.439586] generic_perform_write+0x208/0x510 [ 2204.439936] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2204.440462] ? down_write_killable_nested+0x180/0x180 [ 2204.440849] ext4_buffered_write_iter+0x1a2/0x390 [ 2204.441215] ext4_file_write_iter+0x4ee/0x1890 [ 2204.441554] ? __lock_acquire+0x164e/0x5b70 [ 2204.441882] ? ext4_file_read_iter+0x490/0x490 [ 2204.442225] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2204.442610] ? lock_is_held_type+0xd7/0x130 [ 2204.442931] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2204.443340] new_sync_write+0x437/0x660 [ 2204.443626] ? new_sync_read+0x6f0/0x6f0 [ 2204.443929] ? x86_pmu_enable+0xb10/0xd90 [ 2204.444240] ? lock_release+0x6f0/0x6f0 [ 2204.444529] ? avc_policy_seqno+0x9/0x70 [ 2204.444823] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2204.445196] ? lock_is_held_type+0xd7/0x130 [ 2204.445518] vfs_write+0x7d1/0xae0 [ 2204.445795] ksys_write+0x12d/0x250 [ 2204.446063] ? __ia32_sys_read+0xb0/0xb0 [ 2204.446370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2204.446762] do_syscall_64+0x3b/0x90 [ 2204.447041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2204.447426] RIP: 0033:0x7fb3cf556b19 [ 2204.447690] 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 [ 2204.448976] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2204.449513] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2204.450015] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2204.450513] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.451018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2204.451516] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2204.452074] [ 2204.483868] FAULT_INJECTION: forcing a failure. [ 2204.483868] name failslab, interval 1, probability 0, space 0, times 0 [ 2204.484716] CPU: 1 PID: 11047 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2204.485300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2204.486090] Call Trace: [ 2204.486283] [ 2204.486451] dump_stack_lvl+0x8b/0xb3 [ 2204.486751] should_fail.cold+0x5/0xa [ 2204.487032] ? create_object.isra.0+0x3a/0xa20 [ 2204.487375] should_failslab+0x5/0x10 [ 2204.487652] kmem_cache_alloc+0x5b/0x480 [ 2204.487956] create_object.isra.0+0x3a/0xa20 [ 2204.488285] ? kasan_unpoison+0x23/0x50 [ 2204.488587] kmem_cache_alloc+0x239/0x480 [ 2204.488897] jbd2__journal_start+0x18c/0x8d0 [ 2204.489232] __ext4_journal_start_sb+0x210/0x470 [ 2204.489580] ext4_dirty_inode+0x9d/0x110 [ 2204.489884] ? ext4_setattr+0x2030/0x2030 [ 2204.490184] __mark_inode_dirty+0x3c7/0xe00 [ 2204.490520] generic_write_end+0x313/0x620 [ 2204.490893] ext4_da_write_end+0x1bd/0x920 [ 2204.491351] generic_perform_write+0x2c7/0x510 [ 2204.491694] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2204.492210] ? down_write_killable_nested+0x180/0x180 [ 2204.492596] ext4_buffered_write_iter+0x1a2/0x390 [ 2204.492956] ext4_file_write_iter+0x4ee/0x1890 [ 2204.493297] ? __lock_acquire+0x164e/0x5b70 [ 2204.493622] ? ext4_file_read_iter+0x490/0x490 [ 2204.493973] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2204.494355] ? lock_is_held_type+0xd7/0x130 [ 2204.494675] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2204.495088] new_sync_write+0x437/0x660 [ 2204.495397] ? new_sync_read+0x6f0/0x6f0 [ 2204.495696] ? x86_pmu_enable+0xb10/0xd90 [ 2204.496010] ? lock_release+0x6f0/0x6f0 [ 2204.496306] ? avc_policy_seqno+0x9/0x70 [ 2204.496599] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2204.497008] ? lock_is_held_type+0xd7/0x130 [ 2204.497479] vfs_write+0x7d1/0xae0 [ 2204.497755] ksys_write+0x12d/0x250 [ 2204.498024] ? __ia32_sys_read+0xb0/0xb0 [ 2204.498334] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2204.498724] do_syscall_64+0x3b/0x90 [ 2204.499001] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2204.499385] RIP: 0033:0x7f846cf0db19 [ 2204.499691] 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 [ 2204.501079] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2204.501616] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2204.502123] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2204.502636] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.503167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2204.503669] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2204.504186] 13:32:53 executing program 2: lsetxattr$trusted_overlay_redirect(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00') sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e1f, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, 0x20000}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x50}}], 0x2, 0x0) 13:32:53 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49011) 13:32:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x700}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x81) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:32:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xe00}, 0x1c, 0x0}}], 0x1, 0x0) 13:32:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000004d4558449f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3df58ca6fe9577ae1b7eea41bfcf0b5eca42c14af287ceea61ac299fa512bb435b4a0f20898969b1eb1670995fa0f9274c38fa17b4a9fec84ef0d042813a2bd1b588981419946b17e7b4f30df48e9633e161d68b33ecb690b835e5f4e98aa97653674146b11157a5b916f70e0aa6be53"]) 13:33:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x3, 0x0) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:33:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[], 0x10) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xa3, 0x5, &(0x7f0000001440)=[{&(0x7f0000000180)="5259b2d1c32718ea67a75530bb297050ae1cff9d78bc20fa947e4e00b52f046a", 0x20, 0x8}, {&(0x7f0000000240)="66bf836ca1652dd69a4e253baf1aac9e5c6d648ae9f980e2ecfc422d21b95568554d79c021040efd5ffc0c2d0bf2cf0d017394cf32fee96498548660299a3feae66bb929feb025a63782271ecc258b444b6053b57cd3e762c6d5ebefc4a2c0185a775c28215aa6ed7408fba75e283b661ef4bd214d27bd75d527ec17cb490f18a923db5bacad07ed44f5e82d6908a84bb0a8660568031be251008360430e4c0d037134f2", 0xa4, 0x9}, {&(0x7f0000000300)="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", 0x1000, 0x78}, {&(0x7f0000001300)="ccaa4162f18606e601b9d7ba388bd5924e715dd254a8802b3bf75a388d0d368427f2e07b50847db6205ce2d4d523ac51f1fa33c23c45beab76f83070b6ea434b087f0e", 0x43, 0x2}, {&(0x7f0000001380)="accb29e98786af2b343c0d44b2fe19b05a754f8338d134ed5c95d3033f154b8b0287ecd0c978530c804043ecb118ea47743be99de5b48c0f2e24e504bfeec5d7db7f7fb793dc848c312abb0e610b59d425917e146d2d607f102f98ffa97d56c03853ad3974d94a685ecb91db0c2b26e9f52f57c5843180cfe624d253000066680915961e66ff2ca4330c2f8ac23154e82c9cbe1efc6acf1168796e75d5bf4b771b69f88f685e43873eaf140fc59843770c78", 0xb2, 0x100}], 0x200000, &(0x7f00000014c0)={[{@utf8}, {@uni_xlate}], [{@dont_appraise}, {@fsname={'fsname', 0x3d, '*-#\x15^'}}, {@pcr={'pcr', 0x3d, 0x10}}, {@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '.*^#{'}}]}) truncate(&(0x7f0000000040)='./file1\x00', 0x0) 13:33:07 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49012) 13:33:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 98) 13:33:07 executing program 2: ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000000)) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x200000000) r0 = syz_open_dev$hidraw(&(0x7f0000000080), 0x3ff, 0x0) ioctl$HIDIOCGFEATURE(r0, 0xc0404807, &(0x7f00000000c0)={0x20, "83997fa69465128382a6d78468f01bbea31d7273e2040027499a5560b11e12343fcc495f0001dd5e56bb1ead3b0c00"}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, r3, 0x8, 0x4, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x7fff, 0x5, 0x8001000, 0x1}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x5) ioctl$HIDIOCGRDESC(0xffffffffffffffff, 0x90044802, &(0x7f0000000480)={0x1b9, "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"}) io_uring_setup(0x3b52, &(0x7f0000000640)={0x0, 0x3af0, 0x2, 0x2, 0x158}) 13:33:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x1100}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 63) 13:33:07 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000a40)='./file0/file0\x00', 0xc000, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x52900, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) sendmsg$nl_generic(r1, &(0x7f0000000a00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x710, 0x2c, 0x400, 0x70bd27, 0x25dfdbfc, {0x5}, [@nested={0x3f5, 0x6f, 0x0, 0x1, [@generic="b14894431f671dd2bb058174b282423a623b677753f76d675f16173b14f74d22d6d09a6f0278cf1b0771eb8756981ea761f31e192c2f2c627725ce0f036a9208f80cf19dd71019dd0be9053c2ffe3c075736ccc9ce4e39befd77753e7fbdd1a070b5348329fe92ec6ea23f0dc1cc9e74d589759e85f65d92c4f31b5e4333e9e77fb616e36a6a4f1f0c88d551508b1d8bf33380fa8a182d0dcc15c21576fc2805039418f214056157a27728710082761a7f0073af2ed1453b6ccfc613946d34e80037198db18538d352cf8f11ea1600cd", @generic="9f5931681d8c8787b1a9cd259909d5ca9f12dfceb14f323faaa9930811411220a112d6acc573cd91ac608cb32f367cedf568b911a280790dfa1e14b9d016ac2a38f08aa3f5f01529b33f82cb7e04bd2cd9658232c1a047dc856f2e245ecd60ba16c5d9ca01e190970f7546c2b860e7b46ec6633adaa8f487c92bd111df5db7c6119c8343326e3b28e757d3f9680661090cb340eb0c840a9d3ae89b6f84f7ee29dab8b4e194d2b6978cc6c01dd5e8a8b1c70384d23011087c7ab3f120fb00b0add03c80d01c2fd3eb0c5447057987ce43936fd625da909db5cd524e5f158203dffa8e2dfb41da231272bbab9cbed6e0ece5", @typed={0xc, 0x88, 0x0, 0x0, @u64=0x100000000}, @generic="c9ebfb5313fd4cdcc978bf4daf845e84bda507ddf08263c901d6d95390690863c5b233fcdcbdecf35793e79ef6146cd3d05039fa87894ae6d8f27e83fd475717bf6fbcb05070d1400de74a1f76ee61fd36e9eff6c8cfac45acb4c45627475c48b8b30e5db285548a9ee0419948fcf9f151d410f8ac227248a04b498f0e4de8a960321bd698cfa1c328f2fbe578b956fe38efb0db6a990e5b", @generic="5d0320a84b229b45b13136be4655925e2b5388cfe905be3ded24e4687fc906c1def630e64a55e0177fe446f91907f14e85e1565edc06340f1a0a914e5caf549812e2a995225206db348a24eed0cab78608f921196ae41a31d43e592072484c7e71db0c6ae4293cb749fd34d69088fd83a4b4a78b23219e3c4bde31893f1049734966dd922a997fbb7ed91987675e1ac8ee58f2c0aadbee24337f52d86cf4cb4216703b50d9a39664cd67bc714b1df27f3008351baae74e81a6c7503d0a8fff87a450df0ced85bd9b99c3ee68b51b7753d635f6f9ab7bf75eb7", @generic="969cbe825370f4c16cbfe28071846051a9c58d41b24820f069236e2d39eb529fb870522aeb701caf461462a2ef5e35181219d1463ee035e14893ff20b5df56948ca70fa823051e89b17a9dceb333e69dc9677e758841310a8f3fdcaa4350f52656d1cd03ea082489cc172e1b66ed03fa54beb9614b52cdb5192def41c4d0faa9e6bff3913fbcdbb5ec207ba6f7945c2f081afa1482f6ae", @generic, @typed={0x14, 0x4, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @typed={0x8, 0x31, 0x0, 0x0, @fd=r2}]}, @nested={0x195, 0x86, 0x0, 0x1, [@typed={0x9, 0x4c, 0x0, 0x0, @str='.}([\x00'}, @generic="5eaef43a75dcaeee29845d7868ddc891bdf8dd08facf462a9b44103ffaa037afd8df1f7eaabd92ac9fbb71a1dad119e53003586bbe0a7bc4c6de276e863c7e99fba15cd33b34e0326ce8a8f01ffe10db858a957ad5a62f3d15b10d84d629da6bc25ab34313f2b94e48ccb37ba45e23c1bbc8098600fb5f9fc19717646bfa19d8b472a172fa8f41fe781d1fe5c78cc5bbaa5e68cadcfddcf90fdbd80bb2dcf9915c05249ab1343636c98fbbaf178261caef0527b522e1405a65a565be8cb4", @typed={0x8, 0x7f, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x8a, 0x0, 0x0, @str='-\x94{\x00'}, @generic="d22e80c62d533d50f797b413bbd8fc484e0b74a5a38e168354e423d501e836ac82e2738c4e49a3b96b9bcdb4b8b66c2822c645c46c1b631c1b741975154b1ffd5986e6cfe8c722ac265fc280e6bf9fa3cb9d1b5a27c0963c19b55d657fe7fa9159594c8ed2ca7df1ef3b18e5e16bcfbe06fb1ada2750f4ca566456a4c693fdd9ef949e", @typed={0x8, 0x83, 0x0, 0x0, @uid=0xee01}, @typed={0xc, 0x17, 0x0, 0x0, @u64=0xa7}, @generic="402503513d3f5978119cb179c743778464193cbd6c396e0749758fd78b0804cc"]}, @generic="f80b6c14b81d35fe13c7f1b88c42cedcf96b6752d2dca1c9ec523002ea2e21de925cf756fc6908a753104d483a39d5614063542d7c126b4a4d25301f7442e139fd2d63c063703e60902cdab740cbdea04a955cd8aed3adf85398acff77099cb7240d63c28f9dfd95836a5c895d2529e81589d083be52c606ba", @typed={0x8, 0x25, 0x0, 0x0, @uid}, @nested={0xe1, 0x52, 0x0, 0x1, [@generic="4212914c8c06fcf59bc03e46a98593cf293dc1f3024f67a4f5ae7229c89b0ef6ea2051eb38db965ef7dc756bddf86d3e5b285f49e4131492f5b138d53b7cc9767236ddd35798775c3419e63e4f33a963b6aac288d0b5116024132dc3c9eff3e642e0b7dcf584083a4317282e93214a5c674926d4d4b8471d22f7620a4102916d1018bcf7952b2b5cb3a61a834f9add62e213da1ae70c37f88fafe9cc3dfb26d454d96218832b1bff2434cb326665fd0661b34934d908d447a1", @typed={0x8, 0x34, 0x0, 0x0, @u32=0xec17}, @typed={0xb, 0x76, 0x0, 0x0, @str='!#,\\-^\x00'}, @generic="e8b318c7691d76b5", @typed={0x8, 0x23, 0x0, 0x0, @uid=r4}]}, @typed={0x4, 0x74}]}, 0x710}, 0x1, 0x0, 0x0, 0x2004c810}, 0x14) [ 2219.231316] FAULT_INJECTION: forcing a failure. [ 2219.231316] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2219.232162] CPU: 1 PID: 11083 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2219.232727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2219.233482] Call Trace: [ 2219.233668] [ 2219.233829] dump_stack_lvl+0x8b/0xb3 [ 2219.234115] should_fail.cold+0x5/0xa [ 2219.234390] ? asm_exc_page_fault+0x1e/0x30 [ 2219.234696] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2219.235078] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2219.235439] ? ext4_write_begin+0x1470/0x1470 [ 2219.235751] ? lock_is_held_type+0xd7/0x130 [ 2219.236068] generic_perform_write+0x27e/0x510 [ 2219.236404] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2219.236896] ? down_write_killable_nested+0x180/0x180 [ 2219.237277] ext4_buffered_write_iter+0x1a2/0x390 [ 2219.237643] ext4_file_write_iter+0x4ee/0x1890 [ 2219.237989] ? __lock_acquire+0x164e/0x5b70 [ 2219.238306] ? ext4_file_read_iter+0x490/0x490 [ 2219.238644] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2219.239045] ? lock_is_held_type+0xd7/0x130 [ 2219.239374] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2219.239775] new_sync_write+0x437/0x660 [ 2219.240077] ? new_sync_read+0x6f0/0x6f0 [ 2219.240386] ? x86_pmu_enable+0xb10/0xd90 [ 2219.240704] ? lock_release+0x6f0/0x6f0 [ 2219.241004] ? avc_policy_seqno+0x9/0x70 [ 2219.241315] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2219.241705] ? lock_is_held_type+0xd7/0x130 [ 2219.242045] vfs_write+0x7d1/0xae0 [ 2219.242322] ksys_write+0x12d/0x250 [ 2219.242345] FAULT_INJECTION: forcing a failure. [ 2219.242345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2219.242601] ? __ia32_sys_read+0xb0/0xb0 [ 2219.244400] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2219.244766] do_syscall_64+0x3b/0x90 [ 2219.245035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2219.245404] RIP: 0033:0x7fb3cf556b19 [ 2219.245679] 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 [ 2219.247011] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2219.247529] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2219.248001] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2219.248480] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.249016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.249564] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2219.250079] [ 2219.250247] CPU: 0 PID: 11077 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2219.251316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2219.252783] Call Trace: [ 2219.253117] [ 2219.253422] dump_stack_lvl+0x8b/0xb3 [ 2219.253922] should_fail.cold+0x5/0xa [ 2219.254428] ? asm_exc_page_fault+0x1e/0x30 [ 2219.255043] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2219.255737] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2219.256431] ? ext4_write_begin+0x1470/0x1470 13:33:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x2000}, 0x1c, 0x0}}], 0x1, 0x0) [ 2219.257025] ? lock_is_held_type+0xd7/0x130 [ 2219.257691] generic_perform_write+0x27e/0x510 [ 2219.258305] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2219.259270] ? down_write_killable_nested+0x180/0x180 [ 2219.259950] ext4_buffered_write_iter+0x1a2/0x390 [ 2219.260609] ext4_file_write_iter+0x4ee/0x1890 [ 2219.261220] ? __lock_acquire+0x164e/0x5b70 [ 2219.261794] ? ext4_file_read_iter+0x490/0x490 [ 2219.262416] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2219.263112] ? lock_is_held_type+0xd7/0x130 [ 2219.263676] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2219.264396] new_sync_write+0x437/0x660 [ 2219.264941] ? new_sync_read+0x6f0/0x6f0 [ 2219.265498] ? x86_pmu_enable+0xb10/0xd90 [ 2219.266053] ? lock_release+0x6f0/0x6f0 [ 2219.266578] ? avc_policy_seqno+0x9/0x70 [ 2219.267141] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2219.267827] ? lock_is_held_type+0xd7/0x130 [ 2219.268426] vfs_write+0x7d1/0xae0 [ 2219.268935] ksys_write+0x12d/0x250 [ 2219.269428] ? __ia32_sys_read+0xb0/0xb0 [ 2219.269983] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2219.270701] do_syscall_64+0x3b/0x90 [ 2219.271233] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2219.271930] RIP: 0033:0x7f846cf0db19 [ 2219.272429] 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 [ 2219.274754] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2219.275760] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2219.276693] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2219.277615] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.278557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.279494] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2219.280454] 13:33:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x3000}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:08 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49011) 13:33:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 99) 13:33:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49013) 13:33:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[], 0x10) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xa3, 0x5, &(0x7f0000001440)=[{&(0x7f0000000180)="5259b2d1c32718ea67a75530bb297050ae1cff9d78bc20fa947e4e00b52f046a", 0x20, 0x8}, {&(0x7f0000000240)="66bf836ca1652dd69a4e253baf1aac9e5c6d648ae9f980e2ecfc422d21b95568554d79c021040efd5ffc0c2d0bf2cf0d017394cf32fee96498548660299a3feae66bb929feb025a63782271ecc258b444b6053b57cd3e762c6d5ebefc4a2c0185a775c28215aa6ed7408fba75e283b661ef4bd214d27bd75d527ec17cb490f18a923db5bacad07ed44f5e82d6908a84bb0a8660568031be251008360430e4c0d037134f2", 0xa4, 0x9}, {&(0x7f0000000300)="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", 0x1000, 0x78}, {&(0x7f0000001300)="ccaa4162f18606e601b9d7ba388bd5924e715dd254a8802b3bf75a388d0d368427f2e07b50847db6205ce2d4d523ac51f1fa33c23c45beab76f83070b6ea434b087f0e", 0x43, 0x2}, {&(0x7f0000001380)="accb29e98786af2b343c0d44b2fe19b05a754f8338d134ed5c95d3033f154b8b0287ecd0c978530c804043ecb118ea47743be99de5b48c0f2e24e504bfeec5d7db7f7fb793dc848c312abb0e610b59d425917e146d2d607f102f98ffa97d56c03853ad3974d94a685ecb91db0c2b26e9f52f57c5843180cfe624d253000066680915961e66ff2ca4330c2f8ac23154e82c9cbe1efc6acf1168796e75d5bf4b771b69f88f685e43873eaf140fc59843770c78", 0xb2, 0x100}], 0x200000, &(0x7f00000014c0)={[{@utf8}, {@uni_xlate}], [{@dont_appraise}, {@fsname={'fsname', 0x3d, '*-#\x15^'}}, {@pcr={'pcr', 0x3d, 0x10}}, {@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '.*^#{'}}]}) truncate(&(0x7f0000000040)='./file1\x00', 0x0) [ 2219.463697] FAULT_INJECTION: forcing a failure. [ 2219.463697] name failslab, interval 1, probability 0, space 0, times 0 [ 2219.464518] CPU: 1 PID: 11116 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2219.465072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2219.465816] Call Trace: [ 2219.466000] [ 2219.466165] dump_stack_lvl+0x8b/0xb3 [ 2219.466442] should_fail.cold+0x5/0xa [ 2219.466711] ? jbd2__journal_start+0x18c/0x8d0 [ 2219.467043] should_failslab+0x5/0x10 [ 2219.467314] kmem_cache_alloc+0x5b/0x480 [ 2219.467609] jbd2__journal_start+0x18c/0x8d0 [ 2219.467918] __ext4_journal_start_sb+0x210/0x470 [ 2219.468252] ext4_dirty_inode+0x9d/0x110 [ 2219.468531] ? ext4_setattr+0x2030/0x2030 [ 2219.468880] __mark_inode_dirty+0x3c7/0xe00 [ 2219.469289] generic_write_end+0x313/0x620 [ 2219.469699] ext4_da_write_end+0x1bd/0x920 [ 2219.470096] generic_perform_write+0x2c7/0x510 [ 2219.470423] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2219.470914] ? down_write_killable_nested+0x180/0x180 [ 2219.471291] ext4_buffered_write_iter+0x1a2/0x390 [ 2219.471639] ext4_file_write_iter+0x4ee/0x1890 [ 2219.471969] ? __lock_acquire+0x164e/0x5b70 [ 2219.472284] ? ext4_file_read_iter+0x490/0x490 [ 2219.472606] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2219.472971] ? lock_is_held_type+0xd7/0x130 [ 2219.473279] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2219.473659] new_sync_write+0x437/0x660 [ 2219.473943] ? new_sync_read+0x6f0/0x6f0 [ 2219.474233] ? x86_pmu_enable+0xb10/0xd90 [ 2219.474534] ? lock_release+0x6f0/0x6f0 [ 2219.474813] ? avc_policy_seqno+0x9/0x70 [ 2219.475104] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2219.475464] ? lock_is_held_type+0xd7/0x130 [ 2219.475771] vfs_write+0x7d1/0xae0 [ 2219.476043] ksys_write+0x12d/0x250 [ 2219.476300] ? __ia32_sys_read+0xb0/0xb0 [ 2219.476611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2219.476977] do_syscall_64+0x3b/0x90 [ 2219.477264] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2219.477625] RIP: 0033:0x7f846cf0db19 [ 2219.477901] 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 [ 2219.479123] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2219.479684] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2219.480167] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2219.480643] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.481130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.481640] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2219.482136] 13:33:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x4000}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 64) 13:33:08 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x81800) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000680)={0x0, 0x2, 0x0, [0x3ff, 0x9e, 0x5, 0x4, 0x9], [0x7, 0x10001, 0x3, 0x200, 0x2, 0x3, 0xff, 0x6, 0x1, 0x8000, 0x100000000, 0x200, 0xc0000000000, 0x4a79, 0x2b6b, 0x1, 0x40, 0x7, 0x3ff000, 0x40, 0x3, 0x8, 0x3f, 0x1, 0x10000, 0x7, 0x3, 0x80, 0xe1df, 0x14e32285, 0x8, 0xd48d, 0x3000000000000000, 0x90, 0xd389, 0x3, 0x0, 0x6, 0x3, 0x9, 0x3, 0x1, 0x10001, 0x100000000, 0x8, 0x9, 0x5, 0x2, 0x8, 0x0, 0x6ac, 0x60a9, 0x61, 0x9, 0x14a, 0x100, 0x5, 0x6, 0x80000000, 0x0, 0x5, 0xb82, 0x3ff, 0x8, 0x4, 0x3, 0x1, 0xd5, 0x2, 0x4, 0x1, 0x100000001, 0x7fffffff, 0x4, 0x8, 0x1, 0x1, 0x2, 0x3, 0xe926, 0x7, 0x9, 0x10000, 0xfffffffffffffff7, 0xc9, 0x101, 0x400, 0x9, 0x8000, 0x9, 0x10001, 0xffffffffffffffc1, 0x6bc, 0x4, 0x7, 0x8f0, 0x8000, 0xf7, 0x7fff, 0x1ff, 0x271, 0x400, 0xa22, 0x5, 0x3, 0x401, 0x4, 0x4, 0x9, 0x8, 0x4, 0x5, 0xfff, 0x8, 0x0, 0x9, 0x8000, 0x3f, 0xcca, 0x9, 0xf49]}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000ac0)={0x0, 0xc, {0xfff, @struct={0x1, 0x91b}, 0x0, 0xffffffff, 0x4, 0x1, 0x101, 0x8, 0x8, @struct={0xffffffff, 0x1}, 0xfffffffb, 0x2, [0x3, 0x80000000, 0x100000001, 0xffff, 0x3]}, {0x401, @struct={0x3264, 0x6}, r1, 0xfffffffffffff001, 0x6, 0x7f, 0xffffffffffffffcd, 0x0, 0x40, @usage=0x7, 0x7fffffff, 0x2, [0xffffffffffffffff, 0x7, 0x6, 0x3, 0xba7, 0x1]}, {0x3f0000000000000, @usage=0x800, 0x0, 0x0, 0x0, 0x8, 0x7, 0x1, 0x480, @struct={0x1, 0x3}, 0x7, 0x8001, [0x4, 0x3, 0x7fff, 0x2, 0x7179, 0x2]}, {0x5, 0x153deae, 0x8}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x7fffffff) fallocate(0xffffffffffffffff, 0x18, 0x81, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:33:08 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)={0x59, 0xd7f, 0x4, 0x1, 0x5, 0x3ff}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 13:33:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49014) 13:33:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000003b00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1c49000c3eff89ffbb588e03e6a46d67af1b2ded57e1147d35"], 0x1c}], 0x1}, 0x0) r1 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="b9", 0x1}], 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) read(r1, &(0x7f0000000000)=""/49, 0x31) [ 2219.628428] FAULT_INJECTION: forcing a failure. [ 2219.628428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2219.630055] CPU: 0 PID: 11127 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2219.631146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2219.632594] Call Trace: [ 2219.632940] 13:33:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x80fe}, 0x1c, 0x0}}], 0x1, 0x0) [ 2219.633253] dump_stack_lvl+0x8b/0xb3 [ 2219.633869] should_fail.cold+0x5/0xa [ 2219.634386] ? asm_exc_page_fault+0x1e/0x30 [ 2219.635001] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2219.635713] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2219.636419] ? ext4_write_begin+0x1470/0x1470 [ 2219.637023] ? lock_is_held_type+0xd7/0x130 [ 2219.637618] generic_perform_write+0x27e/0x510 [ 2219.638247] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2219.639214] ? down_write_killable_nested+0x180/0x180 [ 2219.639913] ext4_buffered_write_iter+0x1a2/0x390 [ 2219.640584] ext4_file_write_iter+0x4ee/0x1890 [ 2219.641204] ? __lock_acquire+0x164e/0x5b70 [ 2219.641802] ? ext4_file_read_iter+0x490/0x490 [ 2219.642428] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2219.643146] ? lock_is_held_type+0xd7/0x130 [ 2219.643734] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2219.644485] new_sync_write+0x437/0x660 [ 2219.645033] ? new_sync_read+0x6f0/0x6f0 [ 2219.645581] ? x86_pmu_enable+0xb10/0xd90 [ 2219.646153] ? lock_release+0x6f0/0x6f0 [ 2219.646683] ? avc_policy_seqno+0x9/0x70 [ 2219.647246] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2219.647931] ? lock_is_held_type+0xd7/0x130 [ 2219.648527] vfs_write+0x7d1/0xae0 [ 2219.649028] ksys_write+0x12d/0x250 [ 2219.649527] ? __ia32_sys_read+0xb0/0xb0 [ 2219.650089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2219.650807] do_syscall_64+0x3b/0x90 [ 2219.650841] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2219.650878] RIP: 0033:0x7fb3cf556b19 [ 2219.650897] 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 [ 2219.650931] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2219.650957] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2219.650974] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2219.650989] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.651004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.651019] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2219.651062] 13:33:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x4000}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 100) 13:33:22 executing program 5: r0 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000103dfb1c4a4b4b9ab87d8bcd2897542f2fb8b661c076d5c56dc5d1ed091a99c69043270dd8364f2e8c677c857de8e34a22502dbd2515b00"/81, @ANYRES32, @ANYRES32=0xee01, @ANYRES32=0xffffffffffffffff, @ANYBLOB='./file0\x00']) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee01]) clone3(&(0x7f00000003c0)={0xa5800400, &(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0), {0x20}, &(0x7f0000000240)=""/18, 0x12, &(0x7f0000000280)=""/218, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x5}, 0x58) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x3, 0xee01, r1, r2, r3, 0x20, 0x2}, 0x0, 0x1f, 0x7, 0x2, r4, 0x0, 0x2}) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000040)) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x2, 0x0, 0x0, "84631bc7208e71f6"}) write(r5, &(0x7f0000000200)="c61e", 0x2) 13:33:22 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) 13:33:22 executing program 0: pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000002c0)="19", 0x1}, {&(0x7f0000000000)="b9f986c8f496e48a6862b2adefbb976560b566cf565c96d48dd496eb898e3751a282dae5bdc922b363b68663f1c9d4cc84c52acf1a28bc5475cf24106ac3b16b6f068dc3b7baddc888304903903f91b735dcb6e2c9ee1623dfc91950e3e04cd43835bc8a23f37f489b874ae4cb92a851613f69297ec6eb5b7609405955503fbdafe2711dc36b7b5b7ea9c2290fbaedc0264485413f", 0x95}, {&(0x7f0000000140)="7f779d743e88f0dc01d516a087627af890cad1d5217b5584f3ca03e0974f9c4b6ac2962c61301286432ea0072456c06052e2e0fb9f186b730d240ca1df200764376b73ab967f5a53fe8edaefa85c88271ece793370fd461d10feac8469213ee2c8499577c20192d84fcdf4f027c31dcf6e02853b04ea98d7053f49587535b501b63a3c306ca1fcb86198a15ce1e86948953b10d20e63521e70ed4cffdfba0c364a34093d201e70c1ccd21aeb589b90d69e9d2ebf9458e1555440d924705f16b84f45e1cc6ef5e5d252a18ffa4a42339947b1bfc0b0b173925cf0d99918cced45ac3c116211188a5a", 0xe8}, {&(0x7f0000000300)="a22a7d2a25f1acbe7706e04449ef09bfc4666b6cd71c44645517b91c104df3ce68f69a0258e774fd189cd1cde4fcc9a17aba8d4aa9c44a4cae2c43e5ca93685855fb56df128673b9cf455c762f50a5fa48aea81fdf404daa0e9e65aa430808da31f684714e9792a3ad34903408c4a65ca76b23ce1590dcd7266c52e066c247fe4d742e", 0x83}], 0x4, 0xe90, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) ioctl$SNAPSHOT_S2RAM(r2, 0x330b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:33:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) write(r0, 0x0, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x14, 0x4, 0x70bd2a, 0x25dfdbfd, {0x8}, [@INET_DIAG_REQ_BYTECODE={0x1b, 0x1, "edcd916e7eab3316cf7d09ee3d6e1778dcb8897cbd90ce"}]}, 0x30}}, 0x44084) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', 0x0, 0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000013b00)=ANY=[]) 13:33:22 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49015) 13:33:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 65) 13:33:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xc0fe}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xe803}, 0x1c, 0x0}}], 0x1, 0x0) [ 2233.996818] FAULT_INJECTION: forcing a failure. [ 2233.996818] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.998439] CPU: 0 PID: 11156 Comm: syz-executor.6 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2233.999580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2234.001103] Call Trace: [ 2234.001472] [ 2234.001798] dump_stack_lvl+0x8b/0xb3 [ 2234.002361] should_fail.cold+0x5/0xa [ 2234.002908] ? create_object.isra.0+0x3a/0xa20 [ 2234.003609] should_failslab+0x5/0x10 [ 2234.004164] kmem_cache_alloc+0x5b/0x480 [ 2234.004766] create_object.isra.0+0x3a/0xa20 [ 2234.005432] ? kasan_unpoison+0x23/0x50 [ 2234.006040] kmem_cache_alloc+0x239/0x480 [ 2234.006668] jbd2__journal_start+0x18c/0x8d0 [ 2234.007320] __ext4_journal_start_sb+0x210/0x470 [ 2234.007960] ext4_dirty_inode+0x9d/0x110 [ 2234.008506] ? ext4_setattr+0x2030/0x2030 [ 2234.009068] __mark_inode_dirty+0x3c7/0xe00 [ 2234.009663] generic_write_end+0x313/0x620 [ 2234.010251] ext4_da_write_end+0x1bd/0x920 [ 2234.010836] generic_perform_write+0x2c7/0x510 [ 2234.011481] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2234.012445] ? down_write_killable_nested+0x180/0x180 [ 2234.012494] ext4_buffered_write_iter+0x1a2/0x390 [ 2234.012537] ext4_file_write_iter+0x4ee/0x1890 [ 2234.012574] ? __lock_acquire+0x164e/0x5b70 [ 2234.012618] ? ext4_file_read_iter+0x490/0x490 [ 2234.012657] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2234.012689] ? lock_is_held_type+0xd7/0x130 [ 2234.012722] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2234.012763] new_sync_write+0x437/0x660 [ 2234.012795] ? new_sync_read+0x6f0/0x6f0 [ 2234.012827] ? x86_pmu_enable+0xb10/0xd90 [ 2234.012865] ? lock_release+0x6f0/0x6f0 [ 2234.012894] ? avc_policy_seqno+0x9/0x70 [ 2234.012916] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2234.012958] ? lock_is_held_type+0xd7/0x130 [ 2234.013002] vfs_write+0x7d1/0xae0 [ 2234.021951] ksys_write+0x12d/0x250 [ 2234.021985] ? __ia32_sys_read+0xb0/0xb0 [ 2234.022021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2234.022068] do_syscall_64+0x3b/0x90 [ 2234.022097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2234.025071] RIP: 0033:0x7f846cf0db19 [ 2234.025095] 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 [ 2234.025121] RSP: 002b:00007f846a483188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2234.025149] RAX: ffffffffffffffda RBX: 00007f846d020f60 RCX: 00007f846cf0db19 [ 2234.025168] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2234.025186] RBP: 00007f846a4831d0 R08: 0000000000000000 R09: 0000000000000000 [ 2234.025203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2234.025220] R13: 00007fff9fec886f R14: 00007f846a483300 R15: 0000000000022000 [ 2234.025270] [ 2234.045159] FAULT_INJECTION: forcing a failure. [ 2234.045159] name failslab, interval 1, probability 0, space 0, times 0 [ 2234.046615] CPU: 0 PID: 11166 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2234.047659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2234.049109] Call Trace: [ 2234.049459] [ 2234.049768] dump_stack_lvl+0x8b/0xb3 [ 2234.050288] should_fail.cold+0x5/0xa [ 2234.050799] ? jbd2__journal_start+0x18c/0x8d0 [ 2234.051434] should_failslab+0x5/0x10 [ 2234.051953] kmem_cache_alloc+0x5b/0x480 [ 2234.052550] jbd2__journal_start+0x18c/0x8d0 [ 2234.053180] __ext4_journal_start_sb+0x210/0x470 [ 2234.053882] ext4_dirty_inode+0x9d/0x110 [ 2234.054462] ? ext4_setattr+0x2030/0x2030 [ 2234.055069] __mark_inode_dirty+0x3c7/0xe00 [ 2234.055699] generic_write_end+0x313/0x620 [ 2234.056319] ext4_da_write_end+0x1bd/0x920 [ 2234.056925] generic_perform_write+0x2c7/0x510 [ 2234.057597] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2234.058605] ? down_write_killable_nested+0x180/0x180 [ 2234.059377] ext4_buffered_write_iter+0x1a2/0x390 [ 2234.060076] ext4_file_write_iter+0x4ee/0x1890 [ 2234.060754] ? __lock_acquire+0x164e/0x5b70 [ 2234.061393] ? ext4_file_read_iter+0x490/0x490 [ 2234.062076] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2234.062810] ? lock_is_held_type+0xd7/0x130 [ 2234.063457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2234.064230] new_sync_write+0x437/0x660 [ 2234.064825] ? new_sync_read+0x6f0/0x6f0 [ 2234.065419] ? x86_pmu_enable+0xb10/0xd90 [ 2234.066037] ? lock_release+0x6f0/0x6f0 [ 2234.066630] ? avc_policy_seqno+0x9/0x70 [ 2234.067225] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2234.067973] ? lock_is_held_type+0xd7/0x130 [ 2234.068609] vfs_write+0x7d1/0xae0 [ 2234.069147] ksys_write+0x12d/0x250 [ 2234.069688] ? __ia32_sys_read+0xb0/0xb0 [ 2234.070298] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2234.071065] do_syscall_64+0x3b/0x90 [ 2234.071644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2234.072412] RIP: 0033:0x7fb3cf556b19 [ 2234.072978] 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 [ 2234.075656] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2234.076794] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2234.077847] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2234.078904] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2234.079981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2234.081030] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2234.081994] 13:33:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf000}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000005880)={'#! ', './file1'}, 0xb) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x42c0, 0x0) pwrite64(r0, &(0x7f0000000180)='F', 0x1, 0x10000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 13:33:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) 13:33:22 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x0, 0x3, "84731bc7208e71f6"}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b65, &(0x7f0000000100)={0x0, 0x10000000}) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x9, 0x400, 0x6264, 0x5, 0x3, "77f115c72529e099"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TIOCNXCL(r1, 0x540d) 13:33:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x22) pwritev(r0, &(0x7f0000000180), 0x0, 0x8000040, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x406240, 0x188) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file1/file0\x00', 0x200080, 0x10) sendfile(r1, r3, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) pwrite64(r2, &(0x7f00000000c0)="f8a87e1b4e8fec14ffae751e5ebfe756f25d8c04f5ddc5f38f6dd1aaa299ffcc803edc9c6e099d1e93c1ef", 0x2b, 0x8cb2) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) sendfile(0xffffffffffffffff, r4, &(0x7f0000000080)=0xffffffff, 0x200) [ 2247.019558] FAULT_INJECTION: forcing a failure. [ 2247.019558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2247.020438] CPU: 1 PID: 11195 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2247.021039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2247.021866] Call Trace: [ 2247.022051] [ 2247.022231] dump_stack_lvl+0x8b/0xb3 [ 2247.022534] should_fail.cold+0x5/0xa [ 2247.022830] prepare_alloc_pages+0x17b/0x500 [ 2247.023164] ? do_raw_spin_unlock+0x4f/0x210 [ 2247.023515] __alloc_pages+0x131/0x4e0 [ 2247.023817] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2247.024263] ? lock_is_held_type+0xd7/0x130 [ 2247.024598] ? __filemap_get_folio+0x2d1/0xfd0 [ 2247.024948] ? lock_downgrade+0x6d0/0x6d0 [ 2247.025259] ? lock_is_held_type+0xd7/0x130 [ 2247.025595] alloc_pages+0x1a0/0x2f0 [ 2247.025885] __filemap_get_folio+0x65c/0xfd0 [ 2247.026230] ? filemap_read+0xbb0/0xbb0 [ 2247.026530] ? exc_page_fault+0xca/0x1a0 [ 2247.026854] ? asm_exc_page_fault+0x1e/0x30 [ 2247.027188] pagecache_get_page+0x2e/0x220 [ 2247.027529] ext4_da_write_begin+0x383/0xa30 [ 2247.027869] ? ext4_write_begin+0x1470/0x1470 [ 2247.028211] ? lock_is_held_type+0xd7/0x130 [ 2247.028546] generic_perform_write+0x208/0x510 [ 2247.028906] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2247.029447] ? down_write_killable_nested+0x180/0x180 [ 2247.029839] ext4_buffered_write_iter+0x1a2/0x390 [ 2247.030210] ext4_file_write_iter+0x4ee/0x1890 [ 2247.030558] ? __lock_acquire+0x164e/0x5b70 [ 2247.030890] ? ext4_file_read_iter+0x490/0x490 [ 2247.031237] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2247.031643] ? lock_is_held_type+0xd7/0x130 [ 2247.031972] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2247.032388] new_sync_write+0x437/0x660 [ 2247.032688] ? new_sync_read+0x6f0/0x6f0 [ 2247.032994] ? x86_pmu_enable+0xb10/0xd90 [ 2247.033309] ? lock_release+0x6f0/0x6f0 [ 2247.033620] ? avc_policy_seqno+0x9/0x70 [ 2247.033918] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2247.034299] ? lock_is_held_type+0xd7/0x130 [ 2247.034630] vfs_write+0x7d1/0xae0 [ 2247.034909] ksys_write+0x12d/0x250 [ 2247.035186] ? __ia32_sys_read+0xb0/0xb0 [ 2247.035505] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2247.035899] do_syscall_64+0x3b/0x90 [ 2247.036189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2247.036581] RIP: 0033:0x7fb3cf556b19 [ 2247.036859] 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 [ 2247.038181] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2247.038730] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2247.039256] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2247.039784] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2247.040309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2247.040838] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2247.041384] [ 2247.052491] tmpfs: Unknown parameter 'm`ol' 13:33:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="02", 0x49000) 13:33:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 66) 13:33:35 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49016) 13:33:35 executing program 2: r0 = syz_usb_connect(0x4, 0x485, &(0x7f0000000500)={{0x12, 0x1, 0x300, 0x69, 0xa0, 0xff, 0x18, 0x1044, 0x7002, 0x51f0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x473, 0x1, 0x0, 0x20, 0x20, 0x40, [{{0x9, 0x4, 0x5c, 0x7, 0x10, 0xfa, 0x98, 0x57, 0x9c, [], [{{0x9, 0x5, 0xa, 0x0, 0x40, 0x0, 0x18, 0x40, [@generic={0x9e, 0x7, "1aff87e9e32a22146f4813a7bd366323a09df150fe55472b0b3fc2568928b8a28482d5da4f3035aaab55e0b430d656cc78b91eae16d504a5bb8b92f159de3177651421441c9f42e2a87a1f1e9f6b39e52da5758f9e9d7e25299a546dde8a2c44d30a7a5f437b20113b48c5ad17d6fa45594efa859c6c773802d29d734a73096982867d0715b60efc6214b8a761d180484bd77383379c3ff8e58c16c9"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0xe0, 0x4ff}]}}, {{0x9, 0x5, 0x4, 0x8, 0x8, 0x0, 0x1, 0x81, [@generic={0x3, 0x1, "df"}]}}, {{0x9, 0x5, 0xf, 0x904367d975030c23, 0x3ff, 0x1, 0x40, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xc4, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x83f3}]}}, {{0x9, 0x5, 0x5, 0x3, 0x400, 0x1, 0x52, 0x1}}, {{0x9, 0x5, 0x7, 0x0, 0x400, 0x1, 0x81, 0x80}}, {{0x9, 0x5, 0x3, 0x1, 0x400, 0x6, 0x8, 0x2, [@generic={0x66, 0x9ed6ed492e12d736, "71e42bc9c454275b0a457a4a0754412a638983bfcff6761bfd7ef893b8a0ac65f602475ed603c4c7bc2c0ca439f029152afd1f82bea199be42d5ae42cd895bcdf1b324881901e4f817a1d4f1e4d37540478458d89c4e4769025afe3c5f4f2a92e278e771"}]}}, {{0x9, 0x5, 0x7, 0x4, 0x8, 0x9, 0x3d}}, {{0x9, 0x5, 0xa, 0x10, 0x3ff, 0x40, 0x40, 0x3, [@generic={0x4b, 0x7, "d83439fe781e0fb7c89fbf4ed05c7ac787a185d2f4c8d47e2e7fb77f7e27a02af5adf356d9891c253bf017144f6e4c01674d8e256256556f473dc4d28528d821fff0980522c8fc60c5"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x8, 0x1, 0x20, 0x1, [@generic={0x35, 0xd, "2cf077db2a22a1639374cfa4c0b963655c2132196a80847f05769bce56ba625917000538d5440f07038028708c680d0f89364c"}, @generic={0xb0, 0xf5a963f596db89c2, "73eb45b67238b65313e6b4968a4d5cc5e98181de3bfe378a8975d7434bf973b28ca0e9dfbf755139c2ab1b56919abc99246eace8f9fa5186384a06d07c59350206ff2489c8669008aa68c0a8a7d3d9b825e35ebac9f2092edf5e1b033836eeb5f337ac99066fc982c7418879a836579af84fca6e32e33249d44eb3c77d1b61c9bb0f509a10ee9846769accb2c77bd02c03884408659716d619eaf1ade090c3e5202aa9c8b663292ca8a1b59c1452"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x20, 0x3, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x4}, @generic={0x2b, 0x10, "fcba629d842d06f173f3db05c4cd68c300a6f3952bf90fffa75f4db2a5ce4c735e30b884038a4969b1"}]}}, {{0x9, 0x5, 0x1, 0x2, 0x20, 0x4, 0x73, 0x4, [@generic={0xca, 0x24, "c2448d2c523806e0e207d3273d8773d7829e3ff5894d83d6e5187d0f28d10848a62a9c038b61cc153cedeea9098f61d74a7cc5be8b9a23a53f21cba67d27c81d5d37724e051dc98f12ede1799644bd81e0f0125cc57fb77c9d27fb0c8273623b38a96524adfd4304b69ddfcb732d3daf4af839dbe837712b3d07bbc31861c59ff7dbc8a549e2c77e04c97f0261e1a02ebb23096e57b43f4965e9bab35491aeada8f25f32adf29e9e19dc4bbc4d6f044deebcadd9c8cd9ca37e8984c597376ad35f146143f8277009"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x3, 0xcb, 0x62, [@generic={0x3d, 0x21, "c1935889576a1ee09d63c68d7855d35ce3236f786708d9e50f4ac4e0f01feb811454c7ba28faa9f36839f908d96012cc82df851e686615b691e66f"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x8}]}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x50, 0xca, 0x38}}, {{0x9, 0x5, 0x7, 0xc, 0x40, 0x2, 0x6, 0x7f}}, {{0x9, 0x5, 0x0, 0x3, 0x400, 0x3, 0x7f, 0x1, [@generic={0x3e, 0xc, "12be02be2123722c98328f0108582cc809bb1a41fd8daf8cb222c1571a22ccc9bee8b1620cd6023a94609db088e44a6323f9826ea2ef276d7f0cbb13"}, @uac_iso={0x7, 0x25, 0x1, 0xc2, 0x81, 0x195d}]}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x7f, 0xa9, 0x3}}]}}]}}]}}, &(0x7f0000000b80)={0xa, &(0x7f00000009c0)={0xa, 0x6, 0x201, 0x81, 0x55, 0x3, 0x8, 0x81}, 0xaf, &(0x7f0000000a00)={0x5, 0xf, 0xaf, 0x3, [@ptm_cap={0x3}, @generic={0x9c, 0x10, 0x2, "8b642c98891ded5c9313844e494dc9f5fed6055fd1ea09317137cef1e7c3f959f1af19950a216248e23df9e2ec315ce9edb4c2eb51c334483397d8a7868ebbcf47e28c006b3c39776e8481769ec09928a5b403644391d52e2e68188501444c6b7d96ef95ca6cc5029ad1e8d338130af65879ff7627db262bc943643521f3f1ed816d9cb3c7cb4342ac74cdf7277e291924e65aa0ad8fa9392b"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x4, 0x0, 0x59, 0x6, 0x8}]}, 0x2, [{0x3c, &(0x7f0000000ac0)=@string={0x3c, 0x3, "965ccb14309b2f01ca4e4dfc1bd3bc8f91e8e225f69f5c26fed5144583b2644b2552c414597ec91eeefd42b3b41f1b8ac8ea786ac7c2bc99b5a0"}}, {0x71, &(0x7f0000000b00)=@string={0x71, 0x3, "bffc3da7ff529c18d7c17ef512cdf8e52a5d08d799b3eb77f81b69a30bc4f9293bdf2fbc19bfa2eacdce80e234426008e63035b6395b826d40812fc8a4f7224a734190a7083e09092dff68941e462286d5318bf1e2746c94274f87d9c3ae39f7e92716af475cfb3e4743d900819a53"}}]}) syz_usb_ep_write(r0, 0x0, 0xd, &(0x7f0000000bc0)="4d9076615818da0d565940927a") syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)=ANY=[@ANYBLOB='m`ol=interleave=static,\x00']) syz_read_part_table(0x401, 0x6, &(0x7f0000000100)=[{&(0x7f0000000000)="f0ad", 0x2, 0x8001}, {&(0x7f0000000200)="30b3b8773e254cfc675498b6669117642d1484bd7fc4174c24d78c12b8cbd7620ba0037028a29eada0357b34af1ec4e6c9cdaabc91256aa43c78ad90857f4caf52e4d85c9e470d4caa30f015b3f5285742523c1ee2d8f3f8a8abbe1206f433419aaff1179987d12193c7e86df529a7077b9e74d048570764421680e13683e4e2ee52781674341cadd072ec2987e764290d18614143529051c6f6f6680ce331ad12efcd26d8c19c5a0829d2c6dcf9f1514bf707b3eeb60ec77edc7af78b5ee11302291275610881602950076805f34c772ac9d23783c452afcc35553785ad0e06159a36", 0xe3, 0x1}, {&(0x7f0000000300)="a5cc64638232975212ae148b4240f94e059de4972c20253b1f3398b9c311abb13d5b1fe3af2d42071c011f4b298d84353f0981fa8896e2dca780ff7e85140a4f059018bcab46f522cf713bb63b762258426f540713f2e39f499f246a9e768d5c80e1ffb2884b0a15ca4db8c3b448637ed03d5ce3364d6f17126f3de1ba61b9b53ce594c2d21775364b45009f4f9bbc347f326cd634da051e5a8349d9a6c9c8f9f0b10bca1a26b43ace3954fb2bdf86be3f2b56b05eb802ba11714f082dab4db1146b2dae43260d03656b75cab2", 0xcd}, {&(0x7f0000000040)="0c7c97847b8054fc5e4c3cf1888e393ce259add80bc01507b91396979eb429", 0x1f, 0x9}, {&(0x7f0000000400)="fc635a9212b4b8e311c76f28ce79139b870345f0f836d57ada620700fb2fb12a9ce11cb1bfa4821b6d62a01b5d93529710504240ce3b8037750c85062d6ac74a15f5314378903bdeaa2289067e7a79b1e072c5b03155406d91738e4c0b1d8bb99d4785c1fe6686f91f540a4603f7574b90d18d49436567884e9596b8ffc28d097204bf1b9dfc3536ce73486462f4d59234542edf3846c8f4b16c25ddb878a773e79e4df0d137692f5030bcfda7b0daeba9b47ee24275897630577a6d0a8d966c806147d60f76d4f2207e08a10b3ed9f4494301d5560bc41b5f60f0ded6ff1bfff247ec45a0ec3394050b27871b0b55c4d85c61a163bcd3", 0xf7, 0x72e5}, {&(0x7f0000000080)="b5898582c1259c8d5793e8134c63498db52089081cc5c6427482179ca0ec5c245d4d19cbfdb173cbb452f703e39fe0aba9", 0x31, 0x9}]) 13:33:35 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) 13:33:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x540}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1}, {0x0, 0x0, 0x40011000}], 0x0, &(0x7f0000000040)={[{@dioread_nolock}, {@minixdf}]}) 13:33:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf401}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:35 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49017) 13:33:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 67) 13:33:35 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x9de) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:33:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="03", 0x49000) 13:33:35 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:33:35 executing program 4: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200)={0x0, 0x0, 0x8}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r3 = socket$inet(0x2, 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40002020}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) close(r4) io_uring_enter(r0, 0x405d, 0x200, 0x0, 0x0, 0x0) 13:33:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfc00}, 0x1c, 0x0}}], 0x1, 0x0) [ 2247.204474] FAULT_INJECTION: forcing a failure. [ 2247.204474] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2247.206187] CPU: 0 PID: 11217 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2247.207299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2247.209051] Call Trace: [ 2247.209414] [ 2247.209734] dump_stack_lvl+0x8b/0xb3 [ 2247.210278] should_fail.cold+0x5/0xa [ 2247.210825] prepare_alloc_pages+0x17b/0x500 [ 2247.211440] ? do_raw_spin_unlock+0x4f/0x210 [ 2247.212078] __alloc_pages+0x131/0x4e0 [ 2247.212623] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2247.213464] ? lock_is_held_type+0xd7/0x130 [ 2247.214069] ? __filemap_get_folio+0x2d1/0xfd0 [ 2247.214712] ? lock_downgrade+0x6d0/0x6d0 [ 2247.215276] ? lock_is_held_type+0xd7/0x130 [ 2247.215910] alloc_pages+0x1a0/0x2f0 [ 2247.216459] __filemap_get_folio+0x65c/0xfd0 [ 2247.217097] ? filemap_read+0xbb0/0xbb0 [ 2247.217658] ? exc_page_fault+0xca/0x1a0 [ 2247.218254] ? asm_exc_page_fault+0x1e/0x30 [ 2247.218886] pagecache_get_page+0x2e/0x220 [ 2247.219516] ext4_da_write_begin+0x383/0xa30 [ 2247.220153] ? ext4_write_begin+0x1470/0x1470 [ 2247.220791] ? lock_is_held_type+0xd7/0x130 [ 2247.221419] generic_perform_write+0x208/0x510 [ 2247.222070] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2247.223081] ? down_write_killable_nested+0x180/0x180 [ 2247.223827] ext4_buffered_write_iter+0x1a2/0x390 [ 2247.224575] ext4_file_write_iter+0x4ee/0x1890 [ 2247.225232] ? __lock_acquire+0x164e/0x5b70 [ 2247.225829] ? ext4_file_read_iter+0x490/0x490 [ 2247.226493] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2247.226527] ? lock_is_held_type+0xd7/0x130 [ 2247.226561] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2247.226604] new_sync_write+0x437/0x660 [ 2247.226638] ? new_sync_read+0x6f0/0x6f0 [ 2247.226671] ? x86_pmu_enable+0xb10/0xd90 [ 2247.226709] ? lock_release+0x6f0/0x6f0 [ 2247.226739] ? avc_policy_seqno+0x9/0x70 [ 2247.226761] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2247.226806] ? lock_is_held_type+0xd7/0x130 [ 2247.226851] vfs_write+0x7d1/0xae0 [ 2247.226893] ksys_write+0x12d/0x250 [ 2247.226925] ? __ia32_sys_read+0xb0/0xb0 [ 2247.226963] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2247.234819] do_syscall_64+0x3b/0x90 [ 2247.235365] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2247.236104] RIP: 0033:0x7fb3cf556b19 [ 2247.236124] 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 [ 2247.238741] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2247.238768] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2247.238786] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2247.238801] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2247.242082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2247.242099] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2247.243573] [ 2247.556335] tmpfs: Unknown parameter 'm`ol' 13:33:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x1, 0x3, 0x3ff, 0x6, 0xd, "0efe1a55007fa89f"}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x1, 0x3, 0x12b, 0x0, 0x14, "84632bd7208e71f6"}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x3, 0x3, 0x101, 0x100, 0x14, "2a58ecea8bab7fc2"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x0, 0x20, 0xaa7, 0x8, 0x0, "da7576f7b85950e44167d4ea4e024efdf06f55"}) 13:33:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49018) [ 2263.418479] FAULT_INJECTION: forcing a failure. [ 2263.418479] name failslab, interval 1, probability 0, space 0, times 0 [ 2263.419361] CPU: 1 PID: 11243 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2263.419971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2263.420785] Call Trace: [ 2263.420977] [ 2263.421152] dump_stack_lvl+0x8b/0xb3 [ 2263.421445] should_fail.cold+0x5/0xa [ 2263.421726] ? create_object.isra.0+0x3a/0xa20 [ 2263.422068] should_failslab+0x5/0x10 [ 2263.422344] kmem_cache_alloc+0x5b/0x480 [ 2263.422646] create_object.isra.0+0x3a/0xa20 [ 2263.422976] ? kasan_unpoison+0x23/0x50 [ 2263.423282] kmem_cache_alloc+0x239/0x480 [ 2263.423592] alloc_buffer_head+0x20/0x140 [ 2263.423902] alloc_page_buffers+0x24a/0x690 [ 2263.424222] create_empty_buffers+0x36/0xae0 [ 2263.424560] create_page_buffers+0x1f5/0x310 [ 2263.424894] __block_write_begin_int+0x174/0x1510 [ 2263.425252] ? ext4_da_release_space+0x570/0x570 [ 2263.425597] ? exc_page_fault+0xca/0x1a0 [ 2263.425900] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2263.426251] ? asm_exc_page_fault+0x1e/0x30 [ 2263.426574] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2263.426970] ? PageHeadHuge+0x166/0x1a0 [ 2263.427253] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2263.427669] ext4_da_write_begin+0x3b1/0xa30 [ 2263.427990] ? ext4_write_begin+0x1470/0x1470 [ 2263.428309] ? lock_is_held_type+0xd7/0x130 [ 2263.428641] generic_perform_write+0x208/0x510 [ 2263.429003] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2263.429534] ? down_write_killable_nested+0x180/0x180 [ 2263.429917] ext4_buffered_write_iter+0x1a2/0x390 [ 2263.430294] ext4_file_write_iter+0x4ee/0x1890 13:33:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x4a9c, 0xf2d2, 0x645c, 0xfffffff7, 0x40}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:33:52 executing program 2: syz_genetlink_get_family_id$mptcp(&(0x7f0000000440), 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) write(r0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xea3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f3d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 13:33:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfe80}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 68) 13:33:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) read(r2, &(0x7f00000000c0)=""/3, 0x3) ioctl$TIOCSTI(r1, 0x5423, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x60103, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000180)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0xffff}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000040)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x2}) sendfile(r3, r0, 0x0, 0x59) 13:33:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="04", 0x49000) [ 2263.430772] ? __lock_acquire+0x164e/0x5b70 [ 2263.431110] ? ext4_file_read_iter+0x490/0x490 [ 2263.431477] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2263.431869] ? lock_is_held_type+0xd7/0x130 [ 2263.432185] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2263.432584] new_sync_write+0x437/0x660 [ 2263.432879] ? new_sync_read+0x6f0/0x6f0 [ 2263.433180] ? x86_pmu_enable+0xb10/0xd90 [ 2263.433506] ? lock_release+0x6f0/0x6f0 [ 2263.433817] ? avc_policy_seqno+0x9/0x70 [ 2263.434122] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2263.434488] ? lock_is_held_type+0xd7/0x130 [ 2263.434808] vfs_write+0x7d1/0xae0 [ 2263.435089] ksys_write+0x12d/0x250 [ 2263.435365] ? __ia32_sys_read+0xb0/0xb0 [ 2263.435681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2263.436077] do_syscall_64+0x3b/0x90 [ 2263.436358] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2263.436746] RIP: 0033:0x7fb3cf556b19 [ 2263.437022] 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 [ 2263.438328] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2263.438894] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2263.439412] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2263.439957] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.440475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2263.441004] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2263.441531] 13:33:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49019) 13:33:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 69) 13:33:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfec0}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x5, 0x0) fallocate(r0, 0x54, 0xfffffffffffffff8, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:33:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="05", 0x49000) [ 2263.644391] FAULT_INJECTION: forcing a failure. [ 2263.644391] name failslab, interval 1, probability 0, space 0, times 0 [ 2263.645419] CPU: 1 PID: 11268 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2263.645984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2263.646844] Call Trace: [ 2263.647106] [ 2263.647289] dump_stack_lvl+0x8b/0xb3 [ 2263.647634] should_fail.cold+0x5/0xa [ 2263.647907] ? jbd2__journal_start+0x18c/0x8d0 [ 2263.648228] should_failslab+0x5/0x10 [ 2263.648498] kmem_cache_alloc+0x5b/0x480 [ 2263.648791] jbd2__journal_start+0x18c/0x8d0 [ 2263.649105] __ext4_journal_start_sb+0x210/0x470 [ 2263.649465] ext4_dirty_inode+0x9d/0x110 [ 2263.649753] ? ext4_setattr+0x2030/0x2030 [ 2263.650041] __mark_inode_dirty+0x3c7/0xe00 [ 2263.650350] generic_write_end+0x313/0x620 [ 2263.650649] ext4_da_write_end+0x1bd/0x920 [ 2263.650951] generic_perform_write+0x2c7/0x510 [ 2263.651282] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2263.651826] ? down_write_killable_nested+0x180/0x180 [ 2263.652192] ext4_buffered_write_iter+0x1a2/0x390 [ 2263.652537] ext4_file_write_iter+0x4ee/0x1890 [ 2263.652862] ? __lock_acquire+0x164e/0x5b70 [ 2263.653170] ? ext4_file_read_iter+0x490/0x490 [ 2263.653525] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2263.653916] ? lock_is_held_type+0xd7/0x130 [ 2263.654234] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2263.654654] new_sync_write+0x437/0x660 [ 2263.654952] ? new_sync_read+0x6f0/0x6f0 [ 2263.655259] ? x86_pmu_enable+0xb10/0xd90 [ 2263.655571] ? lock_release+0x6f0/0x6f0 [ 2263.655880] ? avc_policy_seqno+0x9/0x70 [ 2263.656180] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2263.656563] ? lock_is_held_type+0xd7/0x130 [ 2263.656887] vfs_write+0x7d1/0xae0 [ 2263.657164] ksys_write+0x12d/0x250 [ 2263.657436] ? __ia32_sys_read+0xb0/0xb0 [ 2263.657751] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2263.658144] do_syscall_64+0x3b/0x90 [ 2263.658431] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2263.658809] RIP: 0033:0x7fb3cf556b19 [ 2263.659086] 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 [ 2263.660389] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2263.660926] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2263.661438] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2263.661961] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.662470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2263.662978] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2263.663505] 13:33:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xff00}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="04", 0x49000) 13:33:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901a) 13:33:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x34000}, 0x1c, 0x0}}], 0x1, 0x0) 13:33:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="0f", 0x49000) 13:34:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 70) 13:34:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x40000}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:07 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x5, 0x2, 0x0, 0x13, "e5aa1e5397f6e609001744360a16551d71143d"}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x2000, 0x11, "d37f9a3e9a0e9a80"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000240)) [ 2279.276877] FAULT_INJECTION: forcing a failure. [ 2279.276877] name failslab, interval 1, probability 0, space 0, times 0 [ 2279.277904] CPU: 0 PID: 11300 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2279.278629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2279.279619] Call Trace: [ 2279.279864] [ 2279.280073] dump_stack_lvl+0x8b/0xb3 [ 2279.280425] should_fail.cold+0x5/0xa [ 2279.280778] ? create_object.isra.0+0x3a/0xa20 [ 2279.281196] should_failslab+0x5/0x10 [ 2279.281539] kmem_cache_alloc+0x5b/0x480 [ 2279.281915] create_object.isra.0+0x3a/0xa20 [ 2279.282328] ? kasan_unpoison+0x23/0x50 [ 2279.282698] kmem_cache_alloc+0x239/0x480 [ 2279.283074] jbd2__journal_start+0x18c/0x8d0 [ 2279.283482] __ext4_journal_start_sb+0x210/0x470 [ 2279.283933] ext4_dirty_inode+0x9d/0x110 [ 2279.284299] ? ext4_setattr+0x2030/0x2030 [ 2279.284672] __mark_inode_dirty+0x3c7/0xe00 [ 2279.285071] generic_write_end+0x313/0x620 [ 2279.285462] ext4_da_write_end+0x1bd/0x920 [ 2279.285853] generic_perform_write+0x2c7/0x510 [ 2279.286277] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2279.286933] ? down_write_killable_nested+0x180/0x180 [ 2279.287416] ext4_buffered_write_iter+0x1a2/0x390 [ 2279.287884] ext4_file_write_iter+0x4ee/0x1890 [ 2279.288312] ? __lock_acquire+0x164e/0x5b70 [ 2279.288712] ? ext4_file_read_iter+0x490/0x490 [ 2279.289138] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2279.289619] ? lock_is_held_type+0xd7/0x130 [ 2279.290019] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2279.290522] new_sync_write+0x437/0x660 [ 2279.290889] ? new_sync_read+0x6f0/0x6f0 [ 2279.291272] ? x86_pmu_enable+0xb10/0xd90 [ 2279.291654] ? lock_release+0x6f0/0x6f0 [ 2279.292027] ? avc_policy_seqno+0x9/0x70 [ 2279.292393] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2279.292857] ? lock_is_held_type+0xd7/0x130 [ 2279.293248] vfs_write+0x7d1/0xae0 [ 2279.293587] ksys_write+0x12d/0x250 [ 2279.293929] ? __ia32_sys_read+0xb0/0xb0 [ 2279.294310] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.294783] do_syscall_64+0x3b/0x90 [ 2279.295128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2279.295598] RIP: 0033:0x7fb3cf556b19 13:34:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:34:07 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005", 0x2f, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000010f60)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, 0x0) mkdirat(r1, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000080)='.log\x00', 0x0, 0x1) 13:34:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="05", 0x49000) 13:34:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="10", 0x49000) 13:34:07 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901b) [ 2279.295948] 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 [ 2279.298028] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2279.298712] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2279.298724] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2279.298734] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.298744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2279.298754] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2279.298784] 13:34:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x400300}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 71) 13:34:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000100)={0x9, 0x9, 0x7}) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 13:34:08 executing program 5: rt_sigprocmask(0x1, &(0x7f0000000000)={[0x3ff]}, &(0x7f0000000180), 0x8) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000080)="163deca52e0600dffff1cadb4518f2685d8227f3c96cf931aa5313483689548566899afb03c9a5abd549acb21c9270c123c7629ec83b8f7fdc08bf779ff48d7ce167f46bcb2cbaeff72befef9f6fd318b230fcb5de123991b5df28ea82405d716813b616c10b6aff0045e63b5699b35dae92fca8d37791933d2ae27821bd6dfeab5e5e8c98797131845a572ff499f77050cebddb0edc9dadfb7a7077e5bcc7123cc748d629df84786c25ed354ac93bbb8309c6231d9291b4607e8617bfe8285320d1ea5f99f2", 0xc6) 13:34:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0x8000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2100, 0x20) 13:34:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)='\x00', 0x49000) [ 2279.483906] FAULT_INJECTION: forcing a failure. [ 2279.483906] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2279.484742] CPU: 1 PID: 11332 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2279.485268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2279.486016] Call Trace: [ 2279.486207] [ 2279.486367] dump_stack_lvl+0x8b/0xb3 [ 2279.486633] should_fail.cold+0x5/0xa [ 2279.486890] prepare_alloc_pages+0x17b/0x500 [ 2279.487182] ? do_raw_spin_unlock+0x4f/0x210 [ 2279.487480] __alloc_pages+0x131/0x4e0 [ 2279.487742] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2279.488149] ? lock_is_held_type+0xd7/0x130 [ 2279.488473] ? __filemap_get_folio+0x2d1/0xfd0 [ 2279.488780] ? lock_downgrade+0x6d0/0x6d0 [ 2279.489079] ? lock_is_held_type+0xd7/0x130 [ 2279.489370] alloc_pages+0x1a0/0x2f0 [ 2279.489623] __filemap_get_folio+0x65c/0xfd0 [ 2279.489950] ? filemap_read+0xbb0/0xbb0 [ 2279.490214] ? exc_page_fault+0xca/0x1a0 [ 2279.490491] ? asm_exc_page_fault+0x1e/0x30 [ 2279.490782] pagecache_get_page+0x2e/0x220 [ 2279.491066] ext4_da_write_begin+0x383/0xa30 [ 2279.491365] ? ext4_write_begin+0x1470/0x1470 [ 2279.491657] ? lock_is_held_type+0xd7/0x130 [ 2279.491985] generic_perform_write+0x208/0x510 [ 2279.492292] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2279.492758] ? down_write_killable_nested+0x180/0x180 [ 2279.493130] ext4_buffered_write_iter+0x1a2/0x390 [ 2279.493456] ext4_file_write_iter+0x4ee/0x1890 [ 2279.493759] ? __lock_acquire+0x164e/0x5b70 [ 2279.494047] ? ext4_file_read_iter+0x490/0x490 [ 2279.494353] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2279.494689] ? lock_is_held_type+0xd7/0x130 [ 2279.494973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2279.495332] new_sync_write+0x437/0x660 [ 2279.495599] ? new_sync_read+0x6f0/0x6f0 [ 2279.495882] ? x86_pmu_enable+0xb10/0xd90 [ 2279.496163] ? lock_release+0x6f0/0x6f0 [ 2279.496443] ? avc_policy_seqno+0x9/0x70 [ 2279.496709] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2279.497042] ? lock_is_held_type+0xd7/0x130 [ 2279.497477] vfs_write+0x7d1/0xae0 [ 2279.497847] ksys_write+0x12d/0x250 [ 2279.498092] ? __ia32_sys_read+0xb0/0xb0 [ 2279.498381] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.498725] do_syscall_64+0x3b/0x90 [ 2279.498971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2279.499308] RIP: 0033:0x7fb3cf556b19 [ 2279.499551] 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 [ 2279.500691] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2279.501216] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2279.501664] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2279.502152] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.502605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2279.503083] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2279.503545] 13:34:27 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901c) 13:34:27 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x9, 0xffff, 0x2, 0x0, 0x0, "accb8e71f600"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/4096) 13:34:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf0ffff}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="14", 0x49000) 13:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001060000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000000280)="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", 0x108, 0x1800}], 0x1, &(0x7f0000013800)=ANY=[]) 13:34:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)='\x00', 0x49000) 13:34:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 72) [ 2298.476239] FAULT_INJECTION: forcing a failure. [ 2298.476239] name failslab, interval 1, probability 0, space 0, times 0 [ 2298.477145] CPU: 0 PID: 11356 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2298.477751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2298.478578] Call Trace: [ 2298.478765] [ 2298.478937] dump_stack_lvl+0x8b/0xb3 [ 2298.479224] should_fail.cold+0x5/0xa [ 2298.479509] ? create_object.isra.0+0x3a/0xa20 [ 2298.479852] should_failslab+0x5/0x10 [ 2298.480144] kmem_cache_alloc+0x5b/0x480 [ 2298.480453] create_object.isra.0+0x3a/0xa20 [ 2298.480781] ? kasan_unpoison+0x23/0x50 [ 2298.481078] kmem_cache_alloc+0x239/0x480 [ 2298.481396] alloc_buffer_head+0x20/0x140 [ 2298.481715] alloc_page_buffers+0x24a/0x690 [ 2298.482052] create_empty_buffers+0x36/0xae0 [ 2298.482390] create_page_buffers+0x1f5/0x310 [ 2298.482722] __block_write_begin_int+0x174/0x1510 [ 2298.483076] ? ext4_da_release_space+0x570/0x570 [ 2298.483416] ? exc_page_fault+0xca/0x1a0 [ 2298.483725] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2298.484087] ? asm_exc_page_fault+0x1e/0x30 [ 2298.484439] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2298.484838] ? PageHeadHuge+0x166/0x1a0 [ 2298.485131] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2298.485526] ext4_da_write_begin+0x3b1/0xa30 [ 2298.485842] ? ext4_write_begin+0x1470/0x1470 [ 2298.486177] ? lock_is_held_type+0xd7/0x130 [ 2298.486503] generic_perform_write+0x208/0x510 [ 2298.486852] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2298.487387] ? down_write_killable_nested+0x180/0x180 [ 2298.487782] ext4_buffered_write_iter+0x1a2/0x390 [ 2298.488162] ext4_file_write_iter+0x4ee/0x1890 [ 2298.488508] ? __lock_acquire+0x164e/0x5b70 [ 2298.488840] ? ext4_file_read_iter+0x490/0x490 [ 2298.489187] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2298.489573] ? lock_is_held_type+0xd7/0x130 [ 2298.489894] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2298.490308] new_sync_write+0x437/0x660 [ 2298.490603] ? new_sync_read+0x6f0/0x6f0 [ 2298.490918] ? x86_pmu_enable+0xb10/0xd90 [ 2298.491236] ? lock_release+0x6f0/0x6f0 [ 2298.491543] ? avc_policy_seqno+0x9/0x70 [ 2298.491828] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2298.492208] ? lock_is_held_type+0xd7/0x130 [ 2298.492542] vfs_write+0x7d1/0xae0 [ 2298.492830] ksys_write+0x12d/0x250 [ 2298.493103] ? __ia32_sys_read+0xb0/0xb0 [ 2298.493403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2298.493790] do_syscall_64+0x3b/0x90 [ 2298.494070] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2298.494454] RIP: 0033:0x7fb3cf556b19 [ 2298.494732] 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 [ 2298.496041] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2298.496572] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2298.497089] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2298.497599] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2298.498125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2298.498643] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2298.499185] 13:34:27 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xfb) 13:34:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x1000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) write(r0, &(0x7f0000000080)="01", 0x1) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xd4, 0x0, 0x8, 0x801, 0x0, 0x0, {0xc, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x54, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x65dd}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xd72}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1000}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xa6e}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x76e}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x90}, 0x8000) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) 13:34:27 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2a) write(r0, &(0x7f0000000200)="c61e", 0x2) [ 2298.608900] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=2048 sclass=netlink_audit_socket pid=11368 comm=syz-executor.4 [ 2298.611176] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11368 comm=syz-executor.4 [ 2298.617425] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=2048 sclass=netlink_audit_socket pid=11370 comm=syz-executor.4 13:34:27 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901d) 13:34:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="fe", 0x49000) 13:34:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x2000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:27 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="01000000bf38463f000000000000008c7ce51eb05ba62d5b76a7b9c1d4c5ea24a79602f474c4afee70f9e1b1ea8cab547f785746", @ANYRES16=r4, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r5, @ANYBLOB="0a00340002020202020200000800350000000000080026006c090000"], 0x38}}, 0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r4, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x66}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x5c}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)={0x28, r0, 0xc0822a29f05aae81, 0x0, 0x0, {{0x55}, {@void, @val={0x8, 0x3, r7}, @val={0xc}}}}, 0x28}}, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)={0x28, r8, 0xc0822a29f05aae81, 0x0, 0x0, {{0x55}, {@void, @val={0x8, 0x3, r11}, @val={0xc}}}}, 0x28}}, 0x0) 13:34:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000011200)=ANY=[]) openat(r0, &(0x7f0000000040)='./file1\x00', 0x2000, 0x72) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="91", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r1, r1, 0x0, 0x7fffffff) 13:34:43 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901e) 13:34:43 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/63, 0x3f}], 0x2, 0x7ff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) 13:34:43 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000001c0)) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) write(r3, &(0x7f00000000c0)="a5ce93a4395f7d4f", 0x8) 13:34:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 73) 13:34:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x3000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2000) [ 2314.754457] FAULT_INJECTION: forcing a failure. [ 2314.754457] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2314.755357] CPU: 0 PID: 11394 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2314.755942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2314.756722] Call Trace: [ 2314.756913] [ 2314.757084] dump_stack_lvl+0x8b/0xb3 [ 2314.757379] should_fail.cold+0x5/0xa [ 2314.757647] ? asm_exc_page_fault+0x1e/0x30 [ 2314.757965] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2314.758345] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2314.758734] ? ext4_write_begin+0x1470/0x1470 [ 2314.759058] ? lock_is_held_type+0xd7/0x130 [ 2314.759385] generic_perform_write+0x27e/0x510 [ 2314.759721] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2314.760245] ? down_write_killable_nested+0x180/0x180 [ 2314.760620] ext4_buffered_write_iter+0x1a2/0x390 [ 2314.760981] ext4_file_write_iter+0x4ee/0x1890 [ 2314.761319] ? __lock_acquire+0x164e/0x5b70 [ 2314.761646] ? ext4_file_read_iter+0x490/0x490 [ 2314.761977] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2314.762363] ? lock_is_held_type+0xd7/0x130 [ 2314.762673] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2314.763310] new_sync_write+0x437/0x660 [ 2314.763597] ? new_sync_read+0x6f0/0x6f0 [ 2314.763901] ? x86_pmu_enable+0xb10/0xd90 [ 2314.764206] ? lock_release+0x6f0/0x6f0 [ 2314.764521] ? avc_policy_seqno+0x9/0x70 [ 2314.764819] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2314.765193] ? lock_is_held_type+0xd7/0x130 [ 2314.765529] vfs_write+0x7d1/0xae0 [ 2314.765812] ksys_write+0x12d/0x250 [ 2314.766092] ? __ia32_sys_read+0xb0/0xb0 [ 2314.766404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2314.766795] do_syscall_64+0x3b/0x90 [ 2314.767083] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2314.767466] RIP: 0033:0x7fb3cf556b19 [ 2314.767748] 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 [ 2314.769099] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2314.769646] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2314.770180] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2314.770708] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2314.771385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2314.771904] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2314.772450] 13:34:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file1\x00', 0x40000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005bd40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f000005cd40)={{0x0, 0xccf, 0x0, 0xfffffffffffffff7, 0x8, 0xe97e, 0x3, 0x0, 0x0, 0xffffffff, 0x6, 0x3f, 0x7, 0x6, 0x2}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005dd40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005ed40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005fd40)={0x3fffffff80000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xd8, "f838e64849b769"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000060d40)={0x100, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x4, "5500e79e210dc4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000061d40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "eac2d41d66a965"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000062d40)={0xfffffffffffffffb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7d, "ecb5d7caca9583"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000063d40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000064d40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000065d40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000065f40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000066140)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r6}, {0x0, r7}, {0x0, r8}, {0x0, r13}, {0x0, r14}, {r15, r16}, {r17}, {}, {}, {0x0, r18}, {}, {0x0, r19}], 0x3f, "f4b19376a3746f"}) 13:34:43 executing program 4: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{0x61, 0x5e}, 'port1\x00', 0x40, 0x10000, 0x200, 0x3, 0x7fff, 0xafb74791, 0x80000000, 0x0, 0x6, 0x20}) sync() 13:34:43 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49021) 13:34:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x4000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 74) 13:34:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x3000) 13:34:43 executing program 5: r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) syz_open_procfs(r0, &(0x7f0000000040)='uid_map\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) rt_sigqueueinfo(r0, 0x39, &(0x7f00000000c0)={0x34, 0xffff, 0x4}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r1, &(0x7f0000000080)="c64115fcffffffffffffffd6f70a", 0xe) [ 2315.153441] FAULT_INJECTION: forcing a failure. [ 2315.153441] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2315.155169] CPU: 0 PID: 11421 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2315.156288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2315.157812] Call Trace: [ 2315.158164] [ 2315.158462] dump_stack_lvl+0x8b/0xb3 [ 2315.158979] should_fail.cold+0x5/0xa [ 2315.159533] prepare_alloc_pages+0x17b/0x500 [ 2315.160167] ? do_raw_spin_unlock+0x4f/0x210 [ 2315.160821] __alloc_pages+0x131/0x4e0 [ 2315.161391] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2315.162238] ? lock_is_held_type+0xd7/0x130 [ 2315.162868] ? __filemap_get_folio+0x2d1/0xfd0 [ 2315.163470] ? lock_downgrade+0x6d0/0x6d0 [ 2315.164017] ? lock_is_held_type+0xd7/0x130 [ 2315.164675] alloc_pages+0x1a0/0x2f0 [ 2315.165246] __filemap_get_folio+0x65c/0xfd0 [ 2315.165952] ? filemap_read+0xbb0/0xbb0 [ 2315.166560] ? exc_page_fault+0xca/0x1a0 [ 2315.167177] ? asm_exc_page_fault+0x1e/0x30 [ 2315.167766] pagecache_get_page+0x2e/0x220 [ 2315.168349] ext4_da_write_begin+0x383/0xa30 [ 2315.168963] ? ext4_write_begin+0x1470/0x1470 [ 2315.169563] ? lock_is_held_type+0xd7/0x130 [ 2315.170163] generic_perform_write+0x208/0x510 [ 2315.170786] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2315.171742] ? down_write_killable_nested+0x180/0x180 [ 2315.172464] ext4_buffered_write_iter+0x1a2/0x390 [ 2315.173126] ext4_file_write_iter+0x4ee/0x1890 [ 2315.173746] ? __lock_acquire+0x164e/0x5b70 [ 2315.174338] ? ext4_file_read_iter+0x490/0x490 [ 2315.174963] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2315.175658] ? lock_is_held_type+0xd7/0x130 [ 2315.176240] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2315.176986] new_sync_write+0x437/0x660 [ 2315.177527] ? new_sync_read+0x6f0/0x6f0 [ 2315.178077] ? x86_pmu_enable+0xb10/0xd90 [ 2315.178647] ? lock_release+0x6f0/0x6f0 [ 2315.179182] ? avc_policy_seqno+0x9/0x70 [ 2315.179725] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2315.180407] ? lock_is_held_type+0xd7/0x130 [ 2315.180999] vfs_write+0x7d1/0xae0 [ 2315.181495] ksys_write+0x12d/0x250 [ 2315.181993] ? __ia32_sys_read+0xb0/0xb0 [ 2315.182544] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2315.183250] do_syscall_64+0x3b/0x90 [ 2315.183757] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2315.184469] RIP: 0033:0x7fb3cf556b19 [ 2315.184969] 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 [ 2315.187518] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2315.188621] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2315.189606] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2315.190549] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2315.190566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2315.190581] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2315.190626] 13:34:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4000) 13:34:43 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffff6941}}, './file0\x00'}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/133) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:34:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 75) 13:34:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x5000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:57 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000001c0)) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) write(r3, &(0x7f00000000c0)="a5ce93a4395f7d4f", 0x8) 13:34:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x5000) 13:34:57 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49022) 13:34:57 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "844f1bc7208e71f6"}) write(r0, &(0x7f0000000080)="c61eed7e33804211d8257dc6a4d4270807bf0c325fda450700e2824735048d34746aa09ad9d3b9af846a40c3240193583c8643271e69a1635d8f9166dcaf7311fd4905f708510e9adc4ae8343b", 0x4d) 13:34:57 executing program 2: semctl$SETALL(0x0, 0x0, 0x2, &(0x7f0000000140)) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f0000000040)=""/97) semtimedop(0x0, &(0x7f0000000080), 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0xff, 0x800}, {0x2, 0x4, 0x800}, {0x1, 0x32b3, 0x800}], 0x3) r0 = semget(0x1, 0x5, 0x60c) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000140)=""/243) r1 = semget(0x3, 0x0, 0x24a573157376d5ad) semctl$GETPID(r1, 0x4, 0xb, &(0x7f00000000c0)=""/18) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = semget(0x3, 0x1, 0x10) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000001080)=""/4110) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000100)=0x140) semctl$GETPID(r0, 0x3, 0xb, &(0x7f00000010c0)=""/246) 13:34:57 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x20000, 0x61) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000001780)={0x10000, 0x7, 0x0, 0xf61, 0x4, [{0x0, 0x5000, 0x6}, {0x20, 0x4, 0x1ff, '\x00', 0x100}, {0x4b2d, 0x8, 0x3, '\x00', 0x800}, {0x100000001, 0x5, 0x7c0, '\x00', 0x2}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) write$P9_RREADDIR(r3, &(0x7f0000001680)={0xe4, 0x29, 0x2, {0x3f, [{{0x10, 0x0, 0x2}, 0xffffffff80000001, 0x3, 0x7, './file1'}, {{0x10, 0x0, 0x5}, 0xfffffffffffffff9, 0x0, 0x7, './file1'}, {{0x1, 0x4}, 0x3, 0x1f, 0x7, './file1'}, {{0x4, 0x0, 0x5}, 0x0, 0x1, 0x7, './file1'}, {{0x20, 0x3}, 0x5, 0x7, 0x7, './file1'}, {{0x88, 0x2, 0x4}, 0x8, 0x80, 0x7, './file1'}, {{0x0, 0x3, 0x4}, 0x0, 0x1, 0x7, './file1'}]}}, 0xe4) sendfile(r1, r2, 0x0, 0x7fffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x40, 0x3, &(0x7f0000000080)=[{&(0x7f0000000140)="910579d40332e621424719aff288f3bd60e4edfe07964302ef0ed16058f1c9a016c82101d1f440f5c92e98b80c5940acff59ed25e4328dff4acc53f65aacac9647e5dff67b224b1b8aa6b0c1f9a2320981bc352e501f5cc473f4f960cd81abc14e44eaa9b3146e0ba6685369e4133a224efffa78effa58f17cb3e13a007dd64aed0518b5760c6c34527d3497a973a995124bafab9f1477cc0ce33d883422088351de644b8ecc44e90e7b0cf9ee901a92952dd904aac744b1344cfe8c65ea77ca80511e0b5c1cc36b8c097d5324c6d96746a8", 0xd2, 0x8}, {&(0x7f0000000680)="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0x1000, 0x3f}, {&(0x7f0000000300)="67207649d62f9bf4a988b1c99acb4841701ea26505aadd0caa1828a5cc15b0b31075de8e0491cf90d9cdd0e6c3d934e05925ae5295ea580dc8e001cfcbfc25f5746aba7c750452ad94d8c110dde5eae80f11591aff5af9f22a8249bc04d9b1d088c4973e5681f7a1d53460ca75e0d0af630d7d357dc38d88f4d62f0fd724a6efb7fd4cf10ff08b8055a81ff0341efb7c526c09317ed9e4d4e37aafa52dd6de61b33bfea42f3b8813141c40cab5e251a1bf28ae448a8562aa815c179447cbf10c0f47b5e4beac7b740c92b2d50b69caacf2e89ddd04936847f4225a2ee69f914a0352d312679060306630b30b1e182b48bcb4ca06072a8e", 0xf7, 0x7f}], 0x2000008, &(0x7f0000000400)=ANY=[@ANYBLOB="756e695f786c6174653d302c696f636861727365743d63703433372c757466383d312c73686f72746e616d653d77696e6e742c73f320cfa9f1f5e5473d77696e6e6f6e756d7461696c3d312c6f626a5f757365723d2726244027417c657569643d00000000", @ANYRESDEC=0xee01, @ANYBLOB="2c736d61636b66737472416e736d7574653d2c66736d616769633d3078303030301c30303030303030303038382c00"]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="1000000091010007002e2f66696c65319ef4e12f3777546298d7f32b3a12dff0d46fdcef895059a6d9682c6eeb8185a3264d888f4c15c071bd07b74dbbcf3cf2a23addb8144d4785356ae4"], 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000001e00)=ANY=[@ANYBLOB="30070000e95808d1e05efbf63347136bf2a615892baf61dd647a7576ed5ac556e01c8e21ea8e0900000000000000385604000000000000008913b4fc2a7ed2caee250c0ea10b", @ANYRES16=0x0, @ANYBLOB="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"], 0x730}}, 0x10) [ 2329.226741] FAULT_INJECTION: forcing a failure. [ 2329.226741] name failslab, interval 1, probability 0, space 0, times 0 [ 2329.227579] CPU: 1 PID: 11440 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2329.228153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2329.228162] Call Trace: [ 2329.228167] [ 2329.228173] dump_stack_lvl+0x8b/0xb3 [ 2329.228197] should_fail.cold+0x5/0xa [ 2329.228212] ? create_object.isra.0+0x3a/0xa20 [ 2329.228235] should_failslab+0x5/0x10 [ 2329.228248] kmem_cache_alloc+0x5b/0x480 [ 2329.228268] create_object.isra.0+0x3a/0xa20 [ 2329.228286] ? kasan_unpoison+0x23/0x50 [ 2329.228309] kmem_cache_alloc+0x239/0x480 [ 2329.228327] jbd2__journal_start+0x18c/0x8d0 [ 2329.228349] __ext4_journal_start_sb+0x210/0x470 [ 2329.228370] ext4_dirty_inode+0x9d/0x110 [ 2329.228384] ? ext4_setattr+0x2030/0x2030 [ 2329.228398] __mark_inode_dirty+0x3c7/0xe00 [ 2329.228422] generic_write_end+0x313/0x620 [ 2329.228444] ext4_da_write_end+0x1bd/0x920 [ 2329.228470] generic_perform_write+0x2c7/0x510 [ 2329.228492] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2329.228510] ? down_write_killable_nested+0x180/0x180 [ 2329.228535] ext4_buffered_write_iter+0x1a2/0x390 [ 2329.228558] ext4_file_write_iter+0x4ee/0x1890 [ 2329.228587] ? __lock_acquire+0x164e/0x5b70 [ 2329.228611] ? ext4_file_read_iter+0x490/0x490 13:34:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 76) [ 2329.228631] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2329.228648] ? lock_is_held_type+0xd7/0x130 [ 2329.228666] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2329.228691] new_sync_write+0x437/0x660 [ 2329.228708] ? new_sync_read+0x6f0/0x6f0 [ 2329.228725] ? x86_pmu_enable+0xb10/0xd90 [ 2329.228746] ? lock_release+0x6f0/0x6f0 [ 2329.228760] ? avc_policy_seqno+0x9/0x70 [ 2329.228772] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2329.228795] ? lock_is_held_type+0xd7/0x130 [ 2329.228817] vfs_write+0x7d1/0xae0 [ 2329.228839] ksys_write+0x12d/0x250 [ 2329.228855] ? __ia32_sys_read+0xb0/0xb0 [ 2329.228874] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2329.228898] do_syscall_64+0x3b/0x90 [ 2329.228913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2329.228931] RIP: 0033:0x7fb3cf556b19 [ 2329.228941] 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 [ 2329.228953] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2329.228967] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2329.228976] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2329.228984] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2329.228992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2329.228999] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2329.229023] 13:34:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x6000000}, 0x1c, 0x0}}], 0x1, 0x0) [ 2329.335820] FAULT_INJECTION: forcing a failure. [ 2329.335820] name failslab, interval 1, probability 0, space 0, times 0 [ 2329.336914] CPU: 1 PID: 11458 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2329.337748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2329.338564] Call Trace: [ 2329.338761] [ 2329.338929] dump_stack_lvl+0x8b/0xb3 [ 2329.339227] should_fail.cold+0x5/0xa [ 2329.339522] ? jbd2__journal_start+0x18c/0x8d0 [ 2329.339880] should_failslab+0x5/0x10 [ 2329.340167] kmem_cache_alloc+0x5b/0x480 [ 2329.340481] jbd2__journal_start+0x18c/0x8d0 [ 2329.340834] __ext4_journal_start_sb+0x210/0x470 [ 2329.341194] ext4_dirty_inode+0x9d/0x110 [ 2329.341496] ? ext4_setattr+0x2030/0x2030 [ 2329.341802] __mark_inode_dirty+0x3c7/0xe00 [ 2329.342133] generic_write_end+0x313/0x620 [ 2329.342456] ext4_da_write_end+0x1bd/0x920 [ 2329.342784] generic_perform_write+0x2c7/0x510 [ 2329.343131] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2329.343676] ? down_write_killable_nested+0x180/0x180 [ 2329.344064] ext4_buffered_write_iter+0x1a2/0x390 [ 2329.344426] ext4_file_write_iter+0x4ee/0x1890 [ 2329.344782] ? __lock_acquire+0x164e/0x5b70 [ 2329.345112] ? ext4_file_read_iter+0x490/0x490 [ 2329.345456] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2329.345842] ? lock_is_held_type+0xd7/0x130 [ 2329.346163] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2329.346571] new_sync_write+0x437/0x660 [ 2329.346868] ? new_sync_read+0x6f0/0x6f0 [ 2329.347178] ? x86_pmu_enable+0xb10/0xd90 [ 2329.347494] ? lock_release+0x6f0/0x6f0 [ 2329.347787] ? avc_policy_seqno+0x9/0x70 [ 2329.348079] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2329.348459] ? lock_is_held_type+0xd7/0x130 [ 2329.348793] vfs_write+0x7d1/0xae0 [ 2329.349070] ksys_write+0x12d/0x250 [ 2329.349347] ? __ia32_sys_read+0xb0/0xb0 [ 2329.349655] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2329.350040] do_syscall_64+0x3b/0x90 [ 2329.350318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2329.350701] RIP: 0033:0x7fb3cf556b19 [ 2329.350981] 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 [ 2329.352495] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2329.353061] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2329.353572] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2329.354086] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2329.354594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2329.355101] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2329.355626] 13:34:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x6000) 13:34:58 executing program 2: semctl$SETALL(0x0, 0x0, 0x2, &(0x7f0000000140)) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f0000000040)=""/97) semtimedop(0x0, &(0x7f0000000080), 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0xff, 0x800}, {0x2, 0x4, 0x800}, {0x1, 0x32b3, 0x800}], 0x3) r0 = semget(0x1, 0x5, 0x60c) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000140)=""/243) r1 = semget(0x3, 0x0, 0x24a573157376d5ad) semctl$GETPID(r1, 0x4, 0xb, &(0x7f00000000c0)=""/18) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = semget(0x3, 0x1, 0x10) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000001080)=""/4110) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000100)=0x140) semctl$GETPID(r0, 0x3, 0xb, &(0x7f00000010c0)=""/246) 13:34:58 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49023) 13:34:58 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x430041, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x1ff, 0x45fe}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x40) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) 13:34:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x7000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:34:58 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49022) 13:34:58 executing program 2: semctl$SETALL(0x0, 0x0, 0x2, &(0x7f0000000140)) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f0000000040)=""/97) semtimedop(0x0, &(0x7f0000000080), 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0xff, 0x800}, {0x2, 0x4, 0x800}, {0x1, 0x32b3, 0x800}], 0x3) r0 = semget(0x1, 0x5, 0x60c) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000140)=""/243) r1 = semget(0x3, 0x0, 0x24a573157376d5ad) semctl$GETPID(r1, 0x4, 0xb, &(0x7f00000000c0)=""/18) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = semget(0x3, 0x1, 0x10) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000001080)=""/4110) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000100)=0x140) semctl$GETPID(r0, 0x3, 0xb, &(0x7f00000010c0)=""/246) 13:35:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="91", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f00000005c0)=[{{&(0x7f0000000000)={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000680)="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0x1000}, {&(0x7f0000000240)="d692a3c0a3bf79366d3d2406f87d546d86b58b956e85cad21cda30e39156bea2095ed9fa286a4d21fd266a80ec073bfac06315cf7703c87f83bc99b0cee9a8462ed040c0c44d830acc576a08ca59bdfcdad2ab866900bf37031abef015b0e385941c6af30c9e442bb6419f5ef189d615d825fd527aceba2221275556d93c0374864dfd5e208fef41ae9fd2fd623e1144", 0x90}, {&(0x7f0000000300)="8e13647a179ec3bdbfb55f043cfc62d5a7c7119a8a1bab2e847375ff57f480f55f7ae8e5104e5d3f7c1cbe89abc2ca6ddd0be318035b7aa16ede6b2db7abe004bc17a817c45149c7654dc8f004c0752941c6e4113e5279111e9d0fbe877f5581db0899f57d52e34e198fee26e6badb6f6bb8e267b370c72ed85a9504d8319593903b907bc1298065ddc7a75190fe52aa8942a695daff2e46cc38112f1f0c7a3f323b0dd09bc995815f910e12f45b71ec31eaaaaf461abb6b2b553fc3f640f528137d2247519a", 0xc6}, {&(0x7f0000000080)="46f98f1248bfe8af87ed6c6c6f43926879eece550aab9d8d854aec242e281db1669d3623f742a2a20462746075f158bc401e6eb57d354721", 0x38}, {&(0x7f0000000400)="0a5ab06f364850f63de2989538d84a8a7005379fb0f3ad30c7e39b3dfc9d7676a3a8fd73bc57898e0e84070154ea7c9ede6c04d3c79f7b5adca4fa0898b37ae8e5a605b416128e0668bc62a0fabc4ab6c8c5a0ad83398cb46e0a3d2c4d8560b882a9b2a7d3f8f728125cf772b24104384ddc29b4321ab0891452010b2206aa746aabb49a8d2dc3da269696081373433697217e58cab598adc0f76010c63f809982213918b4994711a8447d739beb551ffeb0b503ae8cf00f7dcb7d9915d6d38a87cb93d91c259bcf9a89e3b6cbd3f759b48fbf42a6b69a6616c7d355563552c088469f2724bf3790d8b4", 0xea}], 0x9, &(0x7f0000003880)=ANY=[@ANYBLOB="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"], 0x1a0}}], 0x1, 0x4008000) sendfile(r2, r1, 0x0, 0x1400000000) 13:35:11 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49024) 13:35:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x7000) 13:35:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x8000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:35:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x2, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:35:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 77) 13:35:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="040d774656b1c19aa7ba52dfcc83402806239ed1d01df297afd183cfa959bec2f33cf30e24932aae2efff638835be9f73d65acf24db7ecd81235ad2db0b0f34704ec927617b48d8f8b4a19e0a47857ea22c8f06b8b01cfeb00"/99], 0xd, 0x5) sendfile(r1, r2, 0x0, 0x7fffffff) creat(&(0x7f0000000000)='./file1\x00', 0xc5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:35:11 executing program 2: semctl$SETALL(0x0, 0x0, 0x2, &(0x7f0000000140)) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f0000000040)=""/97) semtimedop(0x0, &(0x7f0000000080), 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0xff, 0x800}, {0x2, 0x4, 0x800}, {0x1, 0x32b3, 0x800}], 0x3) r0 = semget(0x1, 0x5, 0x60c) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000140)=""/243) r1 = semget(0x3, 0x0, 0x24a573157376d5ad) semctl$GETPID(r1, 0x4, 0xb, &(0x7f00000000c0)=""/18) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = semget(0x3, 0x1, 0x10) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000001080)=""/4110) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000100)=0x140) semctl$GETPID(r0, 0x3, 0xb, &(0x7f00000010c0)=""/246) [ 2342.645884] FAULT_INJECTION: forcing a failure. [ 2342.645884] name failslab, interval 1, probability 0, space 0, times 0 [ 2342.646834] CPU: 1 PID: 11499 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2342.647410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2342.647421] Call Trace: [ 2342.647425] [ 2342.647431] dump_stack_lvl+0x8b/0xb3 [ 2342.647456] should_fail.cold+0x5/0xa [ 2342.647472] ? create_object.isra.0+0x3a/0xa20 [ 2342.647495] should_failslab+0x5/0x10 13:35:11 executing program 2: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x280641, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000002c0)='\f', 0x1, 0x0, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x4000204) write$rfkill(0xffffffffffffffff, 0x0, 0x0) r0 = getpgrp(0x0) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) clone3(&(0x7f0000000540)={0x10000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x34}, &(0x7f0000000240)=""/67, 0x43, &(0x7f0000000300)=""/96, &(0x7f0000000380)=[r0, r1], 0x2, {r2}}, 0x58) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x14201, 0x10) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) clone3(0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x4, 0x0, 0xffffffffffff967d, 0x89840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000480)}, 0x0, 0x1, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3b011340}, 0x0, 0x0, 0xffffffffffffffff, 0xa) execveat(0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00', 0x0, &(0x7f0000000cc0)=[&(0x7f0000000c40)=',:(#5$\x00'], 0x0) syz_io_uring_setup(0x5793, &(0x7f0000000d00)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000d80), &(0x7f0000000dc0)) [ 2342.647508] kmem_cache_alloc+0x5b/0x480 13:35:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xe000000}, 0x1c, 0x0}}], 0x1, 0x0) [ 2342.647529] create_object.isra.0+0x3a/0xa20 [ 2342.647548] ? kasan_unpoison+0x23/0x50 [ 2342.647571] kmem_cache_alloc+0x239/0x480 [ 2342.647590] alloc_buffer_head+0x20/0x140 [ 2342.647610] alloc_page_buffers+0x24a/0x690 [ 2342.647636] create_empty_buffers+0x36/0xae0 [ 2342.647663] create_page_buffers+0x1f5/0x310 [ 2342.647687] __block_write_begin_int+0x174/0x1510 [ 2342.647704] ? ext4_da_release_space+0x570/0x570 [ 2342.647720] ? exc_page_fault+0xca/0x1a0 [ 2342.647744] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2342.647758] ? asm_exc_page_fault+0x1e/0x30 [ 2342.647778] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2342.647797] ? PageHeadHuge+0x166/0x1a0 [ 2342.647813] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2342.647834] ext4_da_write_begin+0x3b1/0xa30 13:35:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x9000) [ 2342.647856] ? ext4_write_begin+0x1470/0x1470 [ 2342.647871] ? lock_is_held_type+0xd7/0x130 [ 2342.647897] generic_perform_write+0x208/0x510 [ 2342.647921] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2342.647939] ? down_write_killable_nested+0x180/0x180 [ 2342.647964] ext4_buffered_write_iter+0x1a2/0x390 [ 2342.647988] ext4_file_write_iter+0x4ee/0x1890 [ 2342.648008] ? __lock_acquire+0x164e/0x5b70 [ 2342.648033] ? ext4_file_read_iter+0x490/0x490 [ 2342.648054] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2342.648070] ? lock_is_held_type+0xd7/0x130 [ 2342.648088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2342.648109] new_sync_write+0x437/0x660 [ 2342.648127] ? new_sync_read+0x6f0/0x6f0 [ 2342.648145] ? x86_pmu_enable+0xb10/0xd90 [ 2342.648166] ? lock_release+0x6f0/0x6f0 [ 2342.648181] ? avc_policy_seqno+0x9/0x70 13:35:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 78) [ 2342.648194] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2342.648217] ? lock_is_held_type+0xd7/0x130 [ 2342.648240] vfs_write+0x7d1/0xae0 [ 2342.648263] ksys_write+0x12d/0x250 [ 2342.648280] ? __ia32_sys_read+0xb0/0xb0 [ 2342.648299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2342.648324] do_syscall_64+0x3b/0x90 [ 2342.648340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2342.648359] RIP: 0033:0x7fb3cf556b19 [ 2342.648369] 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 [ 2342.648382] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2342.648395] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2342.648405] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2342.648413] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2342.648421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2342.648430] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2342.648454] [ 2342.828809] FAULT_INJECTION: forcing a failure. [ 2342.828809] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2342.828853] CPU: 0 PID: 11518 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2342.828880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2342.828896] Call Trace: [ 2342.828904] [ 2342.828914] dump_stack_lvl+0x8b/0xb3 [ 2342.828955] should_fail.cold+0x5/0xa [ 2342.828984] ? asm_exc_page_fault+0x1e/0x30 [ 2342.829025] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2342.829081] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2342.829126] ? ext4_write_begin+0x1470/0x1470 [ 2342.829155] ? lock_is_held_type+0xd7/0x130 [ 2342.829204] generic_perform_write+0x27e/0x510 [ 2342.829245] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2342.829280] ? down_write_killable_nested+0x180/0x180 [ 2342.829325] ext4_buffered_write_iter+0x1a2/0x390 [ 2342.829369] ext4_file_write_iter+0x4ee/0x1890 [ 2342.829407] ? __lock_acquire+0x164e/0x5b70 [ 2342.829450] ? ext4_file_read_iter+0x490/0x490 [ 2342.829489] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2342.829520] ? lock_is_held_type+0xd7/0x130 [ 2342.829553] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2342.829594] new_sync_write+0x437/0x660 [ 2342.829627] ? new_sync_read+0x6f0/0x6f0 [ 2342.829660] ? x86_pmu_enable+0xb10/0xd90 [ 2342.829697] ? lock_release+0x6f0/0x6f0 [ 2342.829725] ? avc_policy_seqno+0x9/0x70 [ 2342.829747] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2342.829789] ? lock_is_held_type+0xd7/0x130 [ 2342.829832] vfs_write+0x7d1/0xae0 [ 2342.829872] ksys_write+0x12d/0x250 [ 2342.829904] ? __ia32_sys_read+0xb0/0xb0 [ 2342.829939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2342.829986] do_syscall_64+0x3b/0x90 [ 2342.830016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2342.830049] RIP: 0033:0x7fb3cf556b19 [ 2342.830068] 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 [ 2342.830091] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2342.830117] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2342.830136] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2342.830153] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2342.830168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2342.830183] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2342.830226] 13:35:27 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x800, @udp={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x11, 0x0, @private=0xa010101, @remote, {[@timestamp_addr={0x44, 0x1c, 0xf, 0x3, 0x0, [{@local}, {@private}, {@private}]}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) syz_emit_ethernet(0x397, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x10000, 0x400) syz_emit_ethernet(0xcd, &(0x7f0000000540)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@llc={0x4, {@snap={0xaa, 0xab, "eb16", "4ba21f", 0x60, "9136a6af22a8648721aaa0eb08d046d15c67809371f198b942589ec2715ad89dccebd99c6145720161d15c33429226a45aca457f616393f36ea6b57dd8a97dc281f9a9d3ea2cfcc41b4163edd05a26e98442a97130f6b0a314677f5e55fb278b0bc977de8a2af632b6bac6a159ae83a2c1f263bff9216b812c2e676e526f66d4f2b9381f607398072e5f63291f3c700c94dd87b11b674066f85434504ede4926f34992a749e55ac7526123db97103cf309a130dd4661"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0xe1f, 0x80) r0 = socket(0x2b, 0x2, 0x7ff) recvfrom(r0, &(0x7f0000000080)=""/77, 0x4d, 0x40012121, 0x0, 0x0) syz_emit_ethernet(0xdd, &(0x7f0000000640)={@empty, @multicast, @void, {@mpls_uc={0x8847, {[{0x6}, {0x9}], @llc={@snap={0x1fe, 0xaa, "1eea", "9ad9d4", 0x888e, "a71b4910f39f1dd6f468d572b51331c67aaedda446e2c30cd7e6d1bb751ee55f8763575f0cf937f929553e632b399772a73f31ca5fdd3f96693056a48cb069fa3ab2f0d2e15d42d2f033f3b68a001eb9c5f7f0f6ca5b070780e0ddbeeeb513b088bf775c6a122812f90d096e275b30f5704de380dff01993fe6bf29c843c4b69403b52e04b8b23f6293407499443730e482175a212dfca49c3482be1a9eac1e38a5fa2fe95c68f2c744571188cd5a4a448d0758df62ecaa92c87fe5fe1b1"}}}}}}, 0x0) 13:35:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x11000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:35:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000240)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x1, "84631bc7208e71f6"}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x29, 0x3, 0x3e, 0x1, 0x28, @private0={0xfc, 0x0, '\x00', 0x1}, @local, 0xf801, 0x8000, 0x0, 0x2}}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x27a, 0x0, 0x0, 0x100, 0x9b2, 0x10018, r3}) write(r1, &(0x7f0000000200)="c61e", 0x2) 13:35:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x7000) 13:35:27 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49025) 13:35:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xa000) 13:35:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) sendmmsg$inet(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="35b44d958971e169811599e6788ff600e385ea1d918da58a23b31607ce75eee3612d80bc864fc3e5f7fcbff463017162f7e49df0eec4df31bd1eb1b8011023eee1", 0x41}, {&(0x7f0000000140)="64fee7e08eb73d20354272be477216d76b57b418ec4d94229c2fcbcba02cc9342b3b403931371bc552478f2bdc3b0c34e090d19324c3949b434b0d17134d9a5cf0ee5cf43971e6651cbc6b50126cd876eb1c93aff98d1181670f774cb623b41a92ac54516acf18f82e3b35c93a7b17a9545c1f74a688d197349b8f4dbfd00e0ed925f9", 0x83}, {&(0x7f0000000200)="725f6ebac501fa72ad6b2008fe3d38d79a3da24b2a919a8da272c9383b4534f8a0bed92f5045c74e4538a8826468cd417840b888b4d37e12286e5a30b5513f05324c8c87d09861c633e22438ed7ecfab6f80230d2f2dd88a074322d51ee140ea730a1da696fce9baed3982758ff44efd9bb145ef41a0ff0a4c819cf1604c2d6d38f00a6aab5dfa0ca96841da5a49c0de8e696703c079cf12f2", 0x99}], 0x3}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="7e2dd8ba2ad0ef0ffce6490d07b7c51d04127d7442d7d2165effb35146e42ee69aaea24a471dff8ef33007792e73b9bf80134aac2ce3e9aee1256011f947a6bd935f764092292a1e575001b81cd64c9e4b49cf6b4e42724416d5f714852eb9ad22126662b105b44e8b09c26990701a6647beeae386178f05cc933ffa158f3e15649de1f5edcadcc54896a8047ab4de595a917c3f86449873b6a823c778e3c7c47a724ae924", 0xa5}, {&(0x7f00000003c0)="5add3fb3f0422d11e286bb22143cba629f6b9bd639912665c2a47c9d89aea2174fe0af3f8219ced1123b2d8ff19cc0ffb059c301820c4779787c6fe08c3dbcdd6ce3620c63dc76e55f52cd99abe01248a133d92243db5e59c406f85e03a3feb92f84a1cda4e62f52ad4da3c69e8bfe6fcb83360df3ffb484126713eed739bb6f064cc492820303e09e9cbec539299eaf11572eef59bd2bf6e0b555bd6a7356ff854d7d152ae6943bdf308f410b3256f352828b42f14d0d67639d905e962b7d7f78f666c9a7aaf24d49655e7479c5534faa7bf71f5ec9e101cb637b56339984677cb7b0d2aa0e1c5096", 0xe9}, {&(0x7f00000004c0)="42a4ee91e0db42fd56e584f65289ccb108c1c0af1d0b05423c1e6b995baf0dd936e39834f73402385080dc9f71514080240fae67cec07499147268c0a364efa62e243b448a1918ea85b6116f90eb6b7ed4b9ea063859dc27", 0x58}, {&(0x7f0000000540)="bfba300523b40b4fe54cc713175da3e1a832ebda9d310da7452ac66cc6a11287cedae814288cdc2d06fd525ac0aee4d0a35ccaf339c28746eba94df8c60242fc4f355856548fd74307f1a33d25df", 0x4e}, {&(0x7f00000000c0)="d1a9066a2233354717533289381a9bb96047b8153639864913ad663f91668c1368b7eab911fa4253da9c9092fab66b127ae012d2356841db7f2b48ac", 0x3c}, {&(0x7f0000000680)="8cfcebb0a6927953467fb2f4259317886214150fa73a1d47658cdcc9a91a50cbafaf0d0c40826cc245e1e2945ed3a283cf4021f51af37b05d68514208a71f5cb8eabc211bfdfeb32233dba9e92a86be6245e5b34c697b3157afb0dba89285387cd5e845adc710ae984db331e939f63106c010c2bf1c26d2da1ae5b21540a3114c832041a29ebdaf4aac28b7b03598bb5", 0x90}], 0x6, &(0x7f0000000740)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast2}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3e}}], 0x80}}], 0x2, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x49000) write(r4, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) utimensat(r4, &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)={{r5, r6/1000+10000}}, 0x100) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:35:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 79) 13:35:28 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000440), r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x5d, &(0x7f00000004c0)={&(0x7f0000000240)={0x1c, r4, 0x800, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x1c}}, 0x800) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x1}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0xa1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x3b}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc080}, 0x40) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="28ddff00", @ANYRES16=r6, @ANYBLOB="000425bd7000fddbdf255300000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900070000005b000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x40) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000000}]}, 0x30}}, 0x20048000) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="6beffccd", @ANYRES16=r1, @ANYBLOB="01002abd7000000000002100000009001f007068793300000000"], 0x20}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 2359.336075] FAULT_INJECTION: forcing a failure. [ 2359.336075] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2359.337711] CPU: 0 PID: 11542 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2359.338799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2359.340290] Call Trace: [ 2359.340638] [ 2359.340943] dump_stack_lvl+0x8b/0xb3 [ 2359.341493] should_fail.cold+0x5/0xa [ 2359.342013] prepare_alloc_pages+0x17b/0x500 [ 2359.342777] ? do_raw_spin_unlock+0x4f/0x210 [ 2359.343418] __alloc_pages+0x131/0x4e0 [ 2359.343947] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2359.344749] ? lock_is_held_type+0xd7/0x130 [ 2359.345480] ? __filemap_get_folio+0x2d1/0xfd0 [ 2359.346105] ? lock_downgrade+0x6d0/0x6d0 [ 2359.346666] ? lock_is_held_type+0xd7/0x130 [ 2359.347287] alloc_pages+0x1a0/0x2f0 [ 2359.347805] __filemap_get_folio+0x65c/0xfd0 [ 2359.348426] ? filemap_read+0xbb0/0xbb0 [ 2359.348956] ? exc_page_fault+0xca/0x1a0 [ 2359.349527] ? asm_exc_page_fault+0x1e/0x30 [ 2359.350129] pagecache_get_page+0x2e/0x220 [ 2359.350714] ext4_da_write_begin+0x383/0xa30 [ 2359.351356] ? ext4_write_begin+0x1470/0x1470 [ 2359.351957] ? lock_is_held_type+0xd7/0x130 [ 2359.352545] generic_perform_write+0x208/0x510 [ 2359.353220] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2359.354147] ? down_write_killable_nested+0x180/0x180 [ 2359.354841] ext4_buffered_write_iter+0x1a2/0x390 [ 2359.355502] ext4_file_write_iter+0x4ee/0x1890 [ 2359.356133] ? __lock_acquire+0x164e/0x5b70 [ 2359.356721] ? ext4_file_read_iter+0x490/0x490 [ 2359.357370] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2359.358062] ? lock_is_held_type+0xd7/0x130 [ 2359.358656] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2359.359416] new_sync_write+0x437/0x660 [ 2359.359959] ? new_sync_read+0x6f0/0x6f0 [ 2359.360503] ? x86_pmu_enable+0xb10/0xd90 [ 2359.361098] ? lock_release+0x6f0/0x6f0 [ 2359.361643] ? avc_policy_seqno+0x9/0x70 [ 2359.362201] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2359.362876] ? lock_is_held_type+0xd7/0x130 [ 2359.363501] vfs_write+0x7d1/0xae0 [ 2359.363996] ksys_write+0x12d/0x250 [ 2359.364504] ? __ia32_sys_read+0xb0/0xb0 [ 2359.365050] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2359.365763] do_syscall_64+0x3b/0x90 [ 2359.366295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2359.366986] RIP: 0033:0x7fb3cf556b19 [ 2359.367504] 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 [ 2359.369896] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2359.370878] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2359.371794] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2359.372713] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2359.373652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2359.374569] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2359.375518] 13:35:28 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49026) 13:35:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x20000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:35:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xb000) 13:35:28 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "6a00009006008600"}) read(r0, &(0x7f00000000c0)=""/126, 0x7e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x80) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) read(r1, &(0x7f0000000140)=""/254, 0xfe) 13:35:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 80) 13:35:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xc000) 13:35:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x30000000}, 0x1c, 0x0}}], 0x1, 0x0) [ 2359.772685] FAULT_INJECTION: forcing a failure. [ 2359.772685] name failslab, interval 1, probability 0, space 0, times 0 [ 2359.774445] CPU: 1 PID: 11567 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2359.775460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2359.776748] Call Trace: [ 2359.777106] [ 2359.777385] dump_stack_lvl+0x8b/0xb3 [ 2359.777882] should_fail.cold+0x5/0xa [ 2359.778348] ? create_object.isra.0+0x3a/0xa20 [ 2359.778942] should_failslab+0x5/0x10 [ 2359.779403] kmem_cache_alloc+0x5b/0x480 [ 2359.779928] create_object.isra.0+0x3a/0xa20 [ 2359.780471] ? kasan_unpoison+0x23/0x50 [ 2359.780997] kmem_cache_alloc+0x239/0x480 [ 2359.781515] jbd2__journal_start+0x18c/0x8d0 [ 2359.782090] __ext4_journal_start_sb+0x210/0x470 [ 2359.782819] ext4_dirty_inode+0x9d/0x110 [ 2359.783339] ? ext4_setattr+0x2030/0x2030 [ 2359.783841] __mark_inode_dirty+0x3c7/0xe00 [ 2359.784401] generic_write_end+0x313/0x620 [ 2359.784919] ext4_da_write_end+0x1bd/0x920 [ 2359.785503] generic_perform_write+0x2c7/0x510 [ 2359.786071] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2359.786978] ? down_write_killable_nested+0x180/0x180 [ 2359.787775] ext4_buffered_write_iter+0x1a2/0x390 [ 2359.788376] ext4_file_write_iter+0x4ee/0x1890 [ 2359.788992] ? __lock_acquire+0x164e/0x5b70 [ 2359.789541] ? ext4_file_read_iter+0x490/0x490 [ 2359.790161] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2359.790841] ? lock_is_held_type+0xd7/0x130 [ 2359.791413] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2359.792134] new_sync_write+0x437/0x660 [ 2359.792671] ? new_sync_read+0x6f0/0x6f0 [ 2359.793224] ? x86_pmu_enable+0xb10/0xd90 [ 2359.793900] ? lock_release+0x6f0/0x6f0 [ 2359.794462] ? avc_policy_seqno+0x9/0x70 [ 2359.794992] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2359.795658] ? lock_is_held_type+0xd7/0x130 [ 2359.796272] vfs_write+0x7d1/0xae0 [ 2359.796846] ksys_write+0x12d/0x250 [ 2359.797352] ? __ia32_sys_read+0xb0/0xb0 [ 2359.797897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2359.798581] do_syscall_64+0x3b/0x90 [ 2359.799078] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2359.799881] RIP: 0033:0x7fb3cf556b19 [ 2359.800375] 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 [ 2359.802860] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2359.803946] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2359.805038] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2359.805957] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2359.806859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2359.807778] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2359.808714] 13:35:28 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49027) 13:35:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xd000) 13:35:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d5f4655fd6f4655f0100ffff53ef7c4c35d7392abdf82533adb4158a13e29c86ffcc954d9d44355896b7d23d8d", 0x59, 0x400}], 0x0, &(0x7f0000012c00)) 13:35:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x40000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:35:28 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x5, 0xff}, 0x2) 13:35:28 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49028) 13:35:46 executing program 2: set_mempolicy(0x3, &(0x7f00000000c0)=0x7fff, 0x6fad) syz_io_uring_setup(0x66dc, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000080), 0x0) io_uring_enter(r0, 0x5560, 0x45cb, 0x2, &(0x7f0000000040)={[0xfffffffffffff6a5]}, 0x8) 13:35:46 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x3, 0x0, 0x1, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000d40)=@sco={0x1f, @fixed}, &(0x7f00000001c0)=0x80, 0x800) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000e80)={&(0x7f0000000dc0), 0xc, &(0x7f0000000e40)={&(0x7f0000001040)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x5}, 0x40000) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x10000, 0x8, 0xffffffffffffd93a}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000e00)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="00000000000000002e2f66696c6530000c2dc8f77295ed3b330424ee3d7b2a98ca0482bc2b2ccb910faae5aa3fb6"]) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/clocksource', 0x200, 0x140) ioctl$TIOCSTI(r5, 0x5412, &(0x7f00000000c0)=0x6) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000180)=0x40) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x2, 0xc1, 0x5, 0x6, 0x3, 0x3e, 0x59d, 0x2b2, 0x38, 0x9c, 0x10000, 0x20, 0x20, 0x2, 0xfffc, 0x0, 0x40}, [{0x7, 0x100, 0x9, 0x10001, 0x8, 0x7, 0x100, 0x10001}], "d189ca8768a623fa0fa320ec6626b6420474b2540db4964d447cf7acd6c7978cf65d15d0c0a051de70b7a5146dd70b392514f5507c21e03a052b021575c2db6070c28b954b6052c83a36c504419e1be6a199565544285fa33b68d4e6bec99f4150800ea0a25682c5088cc05d6f1547b0a049fa22c986a469be90c1bca3bccf52feddf42bdac9fddc57fa6a5dc34f346b464ea89989ed4f86fb169bfd7e83c0763fa6", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xafa) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x49000) write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000f00)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f40)={0x68, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3, 0x31}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x37}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x5a}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xb4}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xb4}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x37}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x1e0}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x3c}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 13:35:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xe000) 13:35:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0x7ffffff7}, 0x1c, 0x0}}], 0x1, 0x0) 13:35:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000080)="19", 0x1}], 0x1, 0x8000000, 0x0) pwrite64(r0, &(0x7f00000001c0)="01", 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xb0}}, './file1\x00'}) openat(r2, &(0x7f0000000140)='./file0\x00', 0x200000, 0x54) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x0) 13:35:46 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49029) 13:35:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x3070c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) openat(r3, &(0x7f0000000000)='./file1\x00', 0x44100, 0x93) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:35:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 81) 13:35:46 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = signalfd(r0, &(0x7f0000000040)={[0x4]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x8, 0x3}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0001000047843687605fc7c6"]) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x1) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:35:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xf000) [ 2377.487121] FAULT_INJECTION: forcing a failure. [ 2377.487121] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2377.488961] CPU: 1 PID: 11618 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2377.490125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2377.492056] Call Trace: [ 2377.492417] [ 2377.492734] dump_stack_lvl+0x8b/0xb3 [ 2377.493273] should_fail.cold+0x5/0xa [ 2377.493813] prepare_alloc_pages+0x17b/0x500 [ 2377.494461] ? do_raw_spin_unlock+0x4f/0x210 [ 2377.495088] __alloc_pages+0x131/0x4e0 [ 2377.495761] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2377.496712] ? lock_is_held_type+0xd7/0x130 [ 2377.497367] ? __filemap_get_folio+0x2d1/0xfd0 [ 2377.498232] ? lock_downgrade+0x6d0/0x6d0 [ 2377.498832] ? lock_is_held_type+0xd7/0x130 [ 2377.499444] alloc_pages+0x1a0/0x2f0 [ 2377.499999] __filemap_get_folio+0x65c/0xfd0 [ 2377.500796] ? filemap_read+0xbb0/0xbb0 [ 2377.501383] ? exc_page_fault+0xca/0x1a0 [ 2377.501977] ? asm_exc_page_fault+0x1e/0x30 [ 2377.502612] pagecache_get_page+0x2e/0x220 [ 2377.503229] ext4_da_write_begin+0x383/0xa30 [ 2377.503878] ? ext4_write_begin+0x1470/0x1470 [ 2377.504726] ? lock_is_held_type+0xd7/0x130 [ 2377.505381] generic_perform_write+0x208/0x510 [ 2377.506076] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2377.507092] ? down_write_killable_nested+0x180/0x180 [ 2377.508041] ext4_buffered_write_iter+0x1a2/0x390 [ 2377.508970] ext4_file_write_iter+0x4ee/0x1890 [ 2377.509663] ? __lock_acquire+0x164e/0x5b70 [ 2377.510311] ? ext4_file_read_iter+0x490/0x490 [ 2377.511013] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2377.511955] ? lock_is_held_type+0xd7/0x130 [ 2377.512714] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2377.513526] new_sync_write+0x437/0x660 [ 2377.514099] ? new_sync_read+0x6f0/0x6f0 [ 2377.514698] ? x86_pmu_enable+0xb10/0xd90 [ 2377.515342] ? lock_release+0x6f0/0x6f0 [ 2377.516098] ? avc_policy_seqno+0x9/0x70 [ 2377.516880] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2377.517637] ? lock_is_held_type+0xd7/0x130 [ 2377.518283] vfs_write+0x7d1/0xae0 [ 2377.518962] ksys_write+0x12d/0x250 [ 2377.519579] ? __ia32_sys_read+0xb0/0xb0 [ 2377.520306] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2377.521025] do_syscall_64+0x3b/0x90 [ 2377.521592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2377.522320] RIP: 0033:0x7fb3cf556b19 [ 2377.522867] 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 [ 2377.525856] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2377.526882] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2377.528048] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2377.529008] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2377.530017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2377.530974] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2377.531996] 13:35:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x11000) 13:35:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xe8030000}, 0x1c, 0x0}}], 0x1, 0x0) 13:35:46 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x6, 0x2, 0x3, 0x100000001, 0x4, 0x100}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) 13:36:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 82) 13:36:03 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDMKTONE(r1, 0x4b30, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000012600000018000000", @ANYRES32=r0, @ANYBLOB="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"]) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/163) 13:36:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x12000) 13:36:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xf000) 13:36:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x3070c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) openat(r3, &(0x7f0000000000)='./file1\x00', 0x44100, 0x93) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:36:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x46, 0x5, &(0x7f0000000400)=[{&(0x7f0000000080)="62b1285323d6a107cf779326a2d747e7dd63a971e0484d4f08574e45764b64b9c0", 0x21, 0xae4a}, {&(0x7f0000000140)="8aceb000b1cabc2e36c0dcafe912a95f8a9d6586334a026ee80ab262e367534a8b94239f9d131b248e98fadd1075d138fd8823cbae47635f660e2c3caf555d9a16ccb59b74420a2d3b68", 0x4a}, {&(0x7f00000001c0)="c6ab70fbe500c249efccb38609678a915db16a33272f8358b9806b82d20cb5ddf0c002db0e7b2863926ef742bdd05aa83d716d764c5cc69df59a3052b368f0bd4183cc34cb517ee30fa386b210e90cf032c5a1152ff8bb4e7d46e9a44874433d259dbff12841331a9e530b809e3e194c69c6d16395c08fcb37ab684e25de2a3c9484b1a2385200e39a31208596ec0fbb2dcfe1a78f58c278bbb4dbd25a748417790c4e2c2cc70b502f6d5b7158010d1afc95881f7a446eba3afc1620e3e24798d88127ca78abca20c6ac85901093", 0xce, 0xd9f}, {&(0x7f0000000300)="146ddcac909c6f44f97018ca450e06c81023e86017c944b85ebdfb8c6ecb31400694753657f9a069af4db2794327cdf3d070de30b22a8662547fca7f1082fc85a6f5", 0x42, 0x7ca269aa}, {&(0x7f0000000380)="58e38acd370e1df78a30cb5bb0451f5afbf7da8856b37165bea1e37006ed344af834188c52b81ac276238799a819722b3bc89148aba1a98e91204eb1f1fd39a1ebf4e4ab88936567e0714a70a60dc2f7f69140edf7536eed08791893015b00bc85dd738fb3c6c1", 0x67}], 0x100000, &(0x7f0000000480)={[{'{/'}, {'.'}, {'&^%{'}, {'/'}, {}, {'@'}, {'+/'}, {'[\x11^'}, {'!*#'}, {}], [{@uid_eq={'uid', 0x3d, r1}}, {@euid_gt={'euid>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:36:03 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4902a) 13:36:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xeffdffff}, 0x1c, 0x0}}], 0x1, 0x0) [ 2395.119734] FAULT_INJECTION: forcing a failure. [ 2395.119734] name failslab, interval 1, probability 0, space 0, times 0 [ 2395.121504] CPU: 1 PID: 11661 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2395.122887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2395.124367] Call Trace: [ 2395.124723] [ 2395.125043] dump_stack_lvl+0x8b/0xb3 [ 2395.125941] should_fail.cold+0x5/0xa [ 2395.126483] ? create_object.isra.0+0x3a/0xa20 [ 2395.127129] should_failslab+0x5/0x10 [ 2395.127652] kmem_cache_alloc+0x5b/0x480 [ 2395.128234] create_object.isra.0+0x3a/0xa20 [ 2395.128846] ? kasan_unpoison+0x23/0x50 [ 2395.129414] kmem_cache_alloc+0x239/0x480 [ 2395.130011] alloc_buffer_head+0x20/0x140 [ 2395.130586] alloc_page_buffers+0x24a/0x690 [ 2395.131220] create_empty_buffers+0x36/0xae0 [ 2395.131859] create_page_buffers+0x1f5/0x310 [ 2395.132497] __block_write_begin_int+0x174/0x1510 [ 2395.133175] ? ext4_da_release_space+0x570/0x570 [ 2395.133861] ? exc_page_fault+0xca/0x1a0 [ 2395.134458] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2395.135132] ? asm_exc_page_fault+0x1e/0x30 [ 2395.135747] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2395.136510] ? PageHeadHuge+0x166/0x1a0 [ 2395.137082] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2395.137869] ext4_da_write_begin+0x3b1/0xa30 [ 2395.138505] ? ext4_write_begin+0x1470/0x1470 [ 2395.139143] ? lock_is_held_type+0xd7/0x130 [ 2395.139771] generic_perform_write+0x208/0x510 [ 2395.140441] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2395.141454] ? down_write_killable_nested+0x180/0x180 [ 2395.142215] ext4_buffered_write_iter+0x1a2/0x390 [ 2395.142901] ext4_file_write_iter+0x4ee/0x1890 [ 2395.143553] ? __lock_acquire+0x164e/0x5b70 [ 2395.144174] ? ext4_file_read_iter+0x490/0x490 [ 2395.144827] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2395.145548] ? lock_is_held_type+0xd7/0x130 [ 2395.146179] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2395.146942] new_sync_write+0x437/0x660 [ 2395.147508] ? new_sync_read+0x6f0/0x6f0 [ 2395.148082] ? x86_pmu_enable+0xb10/0xd90 [ 2395.148670] ? lock_release+0x6f0/0x6f0 [ 2395.149405] ? avc_policy_seqno+0x9/0x70 [ 2395.150099] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2395.150832] ? lock_is_held_type+0xd7/0x130 [ 2395.151466] vfs_write+0x7d1/0xae0 [ 2395.151996] ksys_write+0x12d/0x250 [ 2395.152517] ? __ia32_sys_read+0xb0/0xb0 [ 2395.153106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2395.154108] do_syscall_64+0x3b/0x90 [ 2395.154655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2395.155388] RIP: 0033:0x7fb3cf556b19 [ 2395.155926] 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 [ 2395.158344] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2395.159714] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2395.160712] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2395.161727] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2395.162732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2395.163723] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2395.164753] 13:36:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf4010000}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:03 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:36:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x13000) 13:36:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000004, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:36:03 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffff, 0x400) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x449b00, 0x3) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000c80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='qo']) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000000100)="e35c8e8a1ceaf5df1029e99ab34bf5fc", 0x10}, {&(0x7f0000000140)="e49db4db949012bc7fd61f3e34851846a3deedd919b374a21d7b44a3135adea1f6ccb00eee8d97165d9a90e92f5570575502d4811a3cf32d796dc7f8f8afec75b17ab9e8b4a16cd50e4be6b5460498311c1d", 0x52}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="326bf5f685df0187e4ee83144a65", 0xe}, {&(0x7f0000000240)="bdac071f9342ce56717e90dddd39ecae64cff2b1ad84f28c3039037e20f0fcd11653b64f7454", 0x26}, {&(0x7f0000000280)="0524ad266d3b594e8488734bc5d2f1b3dc35bae2f4ca53392fbdb03b7df63211198e5de54507e982ab8382246e698d3e842ba1405f7298a36e5854931cfaf92d8ddd9f4589f93759729fc04f686aa2b11a1150942b0425cb0620cd08d479396d407beeb1c5574489db6dc1e3403f0637ad3d79191e5d669bdf66ce96665f6cc7117cd2a4", 0x84}, {&(0x7f0000000340)="ad5bff8066170f58e5b31f56ff8b97b1bd429940759778be85464ea39af5108411220c8d2036fc77774a0d93f473e709a12935b5dd3e14bcfbeab9e6fe8017ebe3dda5f3f6336ae50a1c0e89f3adc23624b54e81ebf685b4af4b19d62953079eb37489fd9ba1d5d2201e732917b311e53d453b4327c8391e2dbba8905747751ec6dc2a27055d44ca584bb1bb7ba6a3efdeb5716d160faa4ab7af1e3d2689313b5ccb15d91745488f4b7963980e69c3c01b6c6f947b8ee868afa38a3a6716d39dddaba94ea4f14f05c444657470a88ad35b6b6e1edced1db22bf88d1dd905226390787993bc85913b47b834dc", 0xec}], 0x8, 0xbce, 0x7, 0x6) 13:36:04 executing program 4: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x19}, &(0x7f0000000700)='./file0\x00', 0x18}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 13:36:04 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4902b) 13:36:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf5ffffff}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 83) [ 2395.441253] cgroup: Unknown subsys name 'qo' [ 2395.456717] cgroup: Unknown subsys name 'qo' 13:36:04 executing program 4: r0 = fork() capset(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000100)={0x3ff, 0x0, 0xaa0f, 0xd5c, 0x7f, 0x2d}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="fb", 0x1}], 0x1}}, {{&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000b00)='a', 0x1}], 0x1, 0x0, 0x2}}], 0x2, 0x0) move_pages(r0, 0x4, &(0x7f0000000000)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000040)=[0x5], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) setpriority(0x1, 0x0, 0x7) capset(&(0x7f00000001c0)={0x20071026, 0xffffffffffffffff}, &(0x7f0000000200)={0x8001, 0x2e15, 0x8001, 0x221b, 0x7, 0x8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setopts(0x4206, r2, 0x5, 0x30) 13:36:04 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000000c0)=0x4) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x7a) 13:36:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf7ffff7f}, 0x1c, 0x0}}], 0x1, 0x0) [ 2395.566368] FAULT_INJECTION: forcing a failure. [ 2395.566368] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2395.567836] CPU: 0 PID: 11690 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2395.568831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2395.570245] Call Trace: [ 2395.570605] [ 2395.570884] dump_stack_lvl+0x8b/0xb3 [ 2395.571361] should_fail.cold+0x5/0xa [ 2395.571819] ? asm_exc_page_fault+0x1e/0x30 [ 2395.572354] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2395.573001] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2395.573656] ? ext4_write_begin+0x1470/0x1470 [ 2395.574208] ? lock_is_held_type+0xd7/0x130 [ 2395.574749] generic_perform_write+0x27e/0x510 [ 2395.575294] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2395.576160] ? down_write_killable_nested+0x180/0x180 [ 2395.576789] ext4_buffered_write_iter+0x1a2/0x390 [ 2395.577395] ext4_file_write_iter+0x4ee/0x1890 [ 2395.577961] ? __lock_acquire+0x164e/0x5b70 [ 2395.578495] ? ext4_file_read_iter+0x490/0x490 [ 2395.579069] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2395.579709] ? lock_is_held_type+0xd7/0x130 [ 2395.580224] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2395.580890] new_sync_write+0x437/0x660 [ 2395.581360] ? new_sync_read+0x6f0/0x6f0 [ 2395.581878] ? x86_pmu_enable+0xb10/0xd90 [ 2395.582389] ? lock_release+0x6f0/0x6f0 [ 2395.582871] ? avc_policy_seqno+0x9/0x70 [ 2395.583355] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2395.583963] ? lock_is_held_type+0xd7/0x130 [ 2395.584490] vfs_write+0x7d1/0xae0 [ 2395.584936] ksys_write+0x12d/0x250 [ 2395.585370] ? __ia32_sys_read+0xb0/0xb0 [ 2395.585867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2395.586471] do_syscall_64+0x3b/0x90 [ 2395.586900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2395.587496] RIP: 0033:0x7fb3cf556b19 [ 2395.587930] 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 [ 2395.589964] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2395.590802] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2395.591600] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2395.592391] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2395.593188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2395.594003] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2395.594844] 13:36:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000600)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x80, 0x4) sendfile(r2, r3, 0x0, 0x7fffffff) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) recvmsg$unix(r5, &(0x7f0000000280)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/241, 0xf1}], 0x4, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x108}, 0x100) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file1\x00'}) ioctl$FITHAW(r0, 0xc0045878) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) 13:36:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xf7ffff7f}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x14000) 13:36:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 84) 13:36:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000003600)="000000000000000000000000000000000000000000000000000000002000200001000000000000000000000000000000000000000000000026000000000000008c67af7fc72fcaff40c2dbe4bd13ed129fc7294cb352f19a3ac3690445850285c3c5b3c2dc9d7f59c365544aafaeda0b32c310152f612684f9d8b4d291d2d7bece930c64515f855b7e78ab92bc8d37b46ea83f6b1e04d2d2ed699aa42ec71bd054b9f878b21e058fff511f6b942db29b48b23c1eb81d1297883e28e20a18d4b2b0", 0xc1, 0x540}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 13:36:19 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4902c) 13:36:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfc000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:19 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x4, 0x5, 0x0, "84631bc7208e71f6"}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000040)=0x8000, 0x4) write(r1, &(0x7f0000000180)="005877546d354c766d54a6ec69d96176005f197b79b60f7e053effdcad189686dea062b6f1776efe67424eb6bd4e01b06fb972f3b630f20f878b4438d68636cb74650418d50c238f77df9088ceeec90dfd6f9dbd490a96facda17af14126be420a5773f96a329241d85697b15962cdab3b651ad2c0c50a1160857dff66bd6a323a640a83c8211ea822beea6e96d45b9f28a01d566a24ecc2a960d9357fc04f1a05c3e612c20db34207ca086a1a5d19b177ce84faf60a8e3d2e4f2318fa0e29c2c905255e00000000000000", 0xcb) [ 2410.458179] FAULT_INJECTION: forcing a failure. [ 2410.458179] name failslab, interval 1, probability 0, space 0, times 0 [ 2410.460125] CPU: 0 PID: 11723 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2410.461231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2410.462890] Call Trace: [ 2410.463247] [ 2410.463561] dump_stack_lvl+0x8b/0xb3 [ 2410.464103] should_fail.cold+0x5/0xa [ 2410.464628] ? jbd2__journal_start+0x18c/0x8d0 [ 2410.465261] should_failslab+0x5/0x10 [ 2410.465782] kmem_cache_alloc+0x5b/0x480 [ 2410.466364] jbd2__journal_start+0x18c/0x8d0 [ 2410.466979] __ext4_journal_start_sb+0x210/0x470 [ 2410.467649] ext4_dirty_inode+0x9d/0x110 [ 2410.468256] ? ext4_setattr+0x2030/0x2030 [ 2410.468866] __mark_inode_dirty+0x3c7/0xe00 [ 2410.469535] generic_write_end+0x313/0x620 [ 2410.470167] ext4_da_write_end+0x1bd/0x920 [ 2410.470803] generic_perform_write+0x2c7/0x510 [ 2410.471491] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2410.472553] ? down_write_killable_nested+0x180/0x180 [ 2410.473334] ext4_buffered_write_iter+0x1a2/0x390 [ 2410.474073] ext4_file_write_iter+0x4ee/0x1890 [ 2410.474757] ? __lock_acquire+0x164e/0x5b70 [ 2410.475410] ? ext4_file_read_iter+0x490/0x490 [ 2410.476072] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2410.476814] ? lock_is_held_type+0xd7/0x130 [ 2410.477425] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2410.478215] new_sync_write+0x437/0x660 [ 2410.478792] ? new_sync_read+0x6f0/0x6f0 [ 2410.479372] ? x86_pmu_enable+0xb10/0xd90 [ 2410.479979] ? lock_release+0x6f0/0x6f0 [ 2410.480544] ? avc_policy_seqno+0x9/0x70 [ 2410.481094] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2410.481782] ? lock_is_held_type+0xd7/0x130 [ 2410.482401] vfs_write+0x7d1/0xae0 [ 2410.482918] ksys_write+0x12d/0x250 [ 2410.483435] ? __ia32_sys_read+0xb0/0xb0 [ 2410.483999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2410.484712] do_syscall_64+0x3b/0x90 [ 2410.485243] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2410.485969] RIP: 0033:0x7fb3cf556b19 [ 2410.486493] 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 [ 2410.488966] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2410.490017] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2410.491022] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2410.492005] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2410.492986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2410.493987] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2410.494999] 13:36:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:36:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 85) 13:36:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfe800000}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x15000) 13:36:37 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4902d) 13:36:37 executing program 2: bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time\x00') dup2(r0, r1) setsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) sync() 13:36:37 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x4, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:36:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) getxattr(&(0x7f00000003c0)='./mnt\x00', &(0x7f0000000400)=@known='trusted.overlay.opaque\x00', &(0x7f0000000440)=""/130, 0x82) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./mnt\x00', &(0x7f0000000140), &(0x7f0000000180)={'U-'}, 0x16, 0x2) lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000000000)='./mnt/file0\x00', &(0x7f0000000040)) lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) [ 2428.926230] FAULT_INJECTION: forcing a failure. [ 2428.926230] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2428.927680] CPU: 0 PID: 11741 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2428.928559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2428.929735] Call Trace: [ 2428.930016] [ 2428.930277] dump_stack_lvl+0x8b/0xb3 [ 2428.930711] should_fail.cold+0x5/0xa [ 2428.931128] ? asm_exc_page_fault+0x1e/0x30 [ 2428.931613] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2428.932188] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2428.932752] ? ext4_write_begin+0x1470/0x1470 [ 2428.933244] ? lock_is_held_type+0xd7/0x130 [ 2428.933731] generic_perform_write+0x27e/0x510 [ 2428.934249] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2428.935025] ? down_write_killable_nested+0x180/0x180 [ 2428.935598] ext4_buffered_write_iter+0x1a2/0x390 [ 2428.936134] ext4_file_write_iter+0x4ee/0x1890 [ 2428.936635] ? __lock_acquire+0x164e/0x5b70 [ 2428.937121] ? ext4_file_read_iter+0x490/0x490 [ 2428.937638] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2428.938227] ? lock_is_held_type+0xd7/0x130 [ 2428.938698] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2428.939297] new_sync_write+0x437/0x660 [ 2428.939733] ? new_sync_read+0x6f0/0x6f0 [ 2428.940178] ? x86_pmu_enable+0xb10/0xd90 [ 2428.940643] ? lock_release+0x6f0/0x6f0 [ 2428.941077] ? avc_policy_seqno+0x9/0x70 [ 2428.941524] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2428.942090] ? lock_is_held_type+0xd7/0x130 [ 2428.942564] vfs_write+0x7d1/0xae0 [ 2428.942969] ksys_write+0x12d/0x250 [ 2428.943380] ? __ia32_sys_read+0xb0/0xb0 [ 2428.943829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2428.944405] do_syscall_64+0x3b/0x90 [ 2428.944824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2428.945381] RIP: 0033:0x7fb3cf556b19 [ 2428.945779] 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 [ 2428.947722] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2428.948533] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2428.949278] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2428.950028] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2428.950799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2428.951552] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2428.952327] 13:36:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfec00000}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 86) 13:36:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x16000) 13:36:37 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x4, 0xffff, 0x0, 0x0, 0x0, "8463479ec66471f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000240)={0x80, "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"}) 13:36:37 executing program 4: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101042, 0x98) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000300)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x9}, 0x0) io_uring_enter(r0, 0x58df, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1ae8, &(0x7f0000000180)={0x0, 0xe5d3, 0x10, 0x0, 0x1ea, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)=0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000240), 0xf59f, 0x92800) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000002c0)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd=r5, 0x0, 0x0, 0x6, 0x8, 0x0, {0x0, 0x0, r6}}, 0x4) 13:36:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfeffffff}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:37 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4902e) [ 2429.224859] FAULT_INJECTION: forcing a failure. [ 2429.224859] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2429.226080] CPU: 0 PID: 11762 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2429.226819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2429.227815] Call Trace: [ 2429.228054] [ 2429.228263] dump_stack_lvl+0x8b/0xb3 [ 2429.228619] should_fail.cold+0x5/0xa [ 2429.228969] prepare_alloc_pages+0x17b/0x500 [ 2429.229378] ? do_raw_spin_unlock+0x4f/0x210 [ 2429.229795] __alloc_pages+0x131/0x4e0 [ 2429.230162] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2429.230709] ? lock_is_held_type+0xd7/0x130 [ 2429.231110] ? __filemap_get_folio+0x2d1/0xfd0 [ 2429.231536] ? lock_downgrade+0x6d0/0x6d0 [ 2429.231909] ? lock_is_held_type+0xd7/0x130 [ 2429.232464] alloc_pages+0x1a0/0x2f0 [ 2429.232880] __filemap_get_folio+0x65c/0xfd0 [ 2429.233299] ? filemap_read+0xbb0/0xbb0 [ 2429.233658] ? exc_page_fault+0xca/0x1a0 [ 2429.234037] ? asm_exc_page_fault+0x1e/0x30 [ 2429.234442] pagecache_get_page+0x2e/0x220 [ 2429.234839] ext4_da_write_begin+0x383/0xa30 [ 2429.235255] ? ext4_write_begin+0x1470/0x1470 [ 2429.235662] ? lock_is_held_type+0xd7/0x130 [ 2429.236076] generic_perform_write+0x208/0x510 [ 2429.236497] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2429.237143] ? down_write_killable_nested+0x180/0x180 [ 2429.237610] ext4_buffered_write_iter+0x1a2/0x390 [ 2429.238055] ext4_file_write_iter+0x4ee/0x1890 [ 2429.238481] ? __lock_acquire+0x164e/0x5b70 [ 2429.238877] ? ext4_file_read_iter+0x490/0x490 [ 2429.239298] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2429.239778] ? lock_is_held_type+0xd7/0x130 [ 2429.240167] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2429.240665] new_sync_write+0x437/0x660 [ 2429.241028] ? new_sync_read+0x6f0/0x6f0 [ 2429.241400] ? x86_pmu_enable+0xb10/0xd90 [ 2429.241785] ? lock_release+0x6f0/0x6f0 [ 2429.242173] ? avc_policy_seqno+0x9/0x70 [ 2429.242539] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2429.242998] ? lock_is_held_type+0xd7/0x130 [ 2429.243393] vfs_write+0x7d1/0xae0 [ 2429.243732] ksys_write+0x12d/0x250 [ 2429.244070] ? __ia32_sys_read+0xb0/0xb0 [ 2429.244445] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2429.244925] do_syscall_64+0x3b/0x90 [ 2429.245269] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2429.245736] RIP: 0033:0x7fb3cf556b19 [ 2429.246085] 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 [ 2429.247658] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2429.248316] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2429.248942] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2429.249561] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2429.250198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.250816] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2429.251466] 13:36:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x17000) 13:36:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x15000) 13:36:55 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49064) 13:36:55 executing program 4: clone(0xc008c500, 0x0, 0x0, 0x0, 0x0) clone(0x4000c000, &(0x7f0000000000)="11686017a986643b8c7cf0c4552620916d04fcc856346d634674398137d0c78cb92bbedf14770099804a420ed7c34222df2f17", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="512741acc54d88256ca5a185d0ed2c8b9ae6b0466873265dd0b6bf70bf33afb3918fc4afc6c39a0495ef27a21652e8922f8803945dbc75a40cb266a02d351237c0c2e70faee5f61f21ab5ddf812fc2dcaa47f4d5d6eabacfc29ef890af4c6de8d5d98bb40e3b509026336742694a525d4aa6447169776967c299799bcb71e3283fe5711bdec350b2b96c24e75dd44490d6044215f6b806ce4f23c10562183fc422a2ef73100d2d21025aab75188ddf86fa0d74482922b98b000834078e693f9947fd8ec11a9635e2aeee37d80e109ecea0e39bef593c1d620588") 13:36:55 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000180)={0x0, 0x1, 0x1e, 0x2, 0x151, &(0x7f0000000240)="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"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x7f}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/pcmcia_socket', 0x80000, 0x90) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x20}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) sendfile(r3, 0xffffffffffffffff, &(0x7f00000001c0)=0xffffffff, 0xfffffffffffffbff) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_pts(r0, 0x400002) ioctl$VT_RELDISP(r5, 0x5605) ioctl$KDGETKEYCODE(r4, 0x4b65, &(0x7f0000000000)) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000100)={0x80b, 0x3}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x1) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r6, 0x4b65, &(0x7f0000000000)) ioctl$TIOCSTI(r6, 0x5412, &(0x7f0000000140)=0x20) 13:36:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 87) 13:36:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xff000000}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4643, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:36:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x18000) 13:36:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000680)="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", 0x1000, 0x7}], 0x180000, &(0x7f0000000140)={[{'-^}/'}, {'\x00'}], [{@measure}, {@uid_eq={'uid', 0x3d, r3}}, {@smackfshat={'smackfshat', 0x3d, '\\'}}, {@euid_lt={'euid<', r4}}, {@euid_gt={'euid>', 0xee01}}]}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000cc8722d5a5e6d06800", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653100"]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r2, r5, 0x0, 0x8000000080000002) r6 = syz_open_procfs(0x0, &(0x7f0000000200)='net/rt_cache\x00') setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000300)=0x2, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2446.658874] FAULT_INJECTION: forcing a failure. [ 2446.658874] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.660749] CPU: 0 PID: 11791 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2446.662163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2446.662194] Call Trace: [ 2446.662206] [ 2446.662221] dump_stack_lvl+0x8b/0xb3 [ 2446.662278] should_fail.cold+0x5/0xa [ 2446.662322] ? create_object.isra.0+0x3a/0xa20 [ 2446.662415] should_failslab+0x5/0x10 [ 2446.662450] kmem_cache_alloc+0x5b/0x480 [ 2446.662509] create_object.isra.0+0x3a/0xa20 [ 2446.662564] ? kasan_unpoison+0x23/0x50 [ 2446.662632] kmem_cache_alloc+0x239/0x480 [ 2446.662691] jbd2__journal_start+0x18c/0x8d0 [ 2446.662755] __ext4_journal_start_sb+0x210/0x470 [ 2446.662817] ext4_dirty_inode+0x9d/0x110 [ 2446.662857] ? ext4_setattr+0x2030/0x2030 [ 2446.662899] __mark_inode_dirty+0x3c7/0xe00 [ 2446.662967] generic_write_end+0x313/0x620 [ 2446.672434] ext4_da_write_end+0x1bd/0x920 [ 2446.673199] generic_perform_write+0x2c7/0x510 [ 2446.674026] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2446.675311] ? down_write_killable_nested+0x180/0x180 [ 2446.676250] ext4_buffered_write_iter+0x1a2/0x390 [ 2446.677125] ext4_file_write_iter+0x4ee/0x1890 [ 2446.677962] ? __lock_acquire+0x164e/0x5b70 [ 2446.678939] ? ext4_file_read_iter+0x490/0x490 [ 2446.679776] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2446.680703] ? lock_is_held_type+0xd7/0x130 [ 2446.681470] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2446.682474] new_sync_write+0x437/0x660 [ 2446.683192] ? new_sync_read+0x6f0/0x6f0 [ 2446.683924] ? x86_pmu_enable+0xb10/0xd90 [ 2446.684679] ? lock_release+0x6f0/0x6f0 [ 2446.685395] ? avc_policy_seqno+0x9/0x70 [ 2446.686110] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2446.687041] ? lock_is_held_type+0xd7/0x130 [ 2446.687856] vfs_write+0x7d1/0xae0 [ 2446.688534] ksys_write+0x12d/0x250 [ 2446.689229] ? __ia32_sys_read+0xb0/0xb0 [ 2446.690005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2446.691005] do_syscall_64+0x3b/0x90 [ 2446.691712] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2446.692696] RIP: 0033:0x7fb3cf556b19 [ 2446.693400] 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 [ 2446.696018] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2446.697000] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2446.697928] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2446.698857] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2446.699773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2446.700693] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2446.701647] 13:36:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfffff000}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:55 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)={0x2, "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"}) write(r0, &(0x7f0000000200)="c61e", 0x2) clone3(&(0x7f0000000580)={0x18100, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x15}, &(0x7f0000000100)=""/119, 0x77, &(0x7f0000000480)=""/227, &(0x7f0000000180)=[0xffffffffffffffff], 0x1, {r1}}, 0x58) waitid$P_PIDFD(0x3, r2, &(0x7f0000000600), 0x8, &(0x7f0000000680)) 13:36:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x15000) 13:36:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) r4 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0xffffffff7fffffff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000480)="1fc42b420f42c5ab8b9f6ac608ca9b93e13a00470f4de16fff395aafc55ed99d18f359a6f21a0e628b7f34c0957f68f0d0c0835aa856fd8ac991461a9293cc76f0abf258a3e30a0f8a7b70518f30ad4e5246c43d94efb0636f9a9d59ea8ed59af540f6b75a5a7b8c72a471d5efbc1e953b00500cf7503e8ee60f21e2208f5d63b83319b18d10c98a00541ab6ce0e9c4b108e756e7f29331567ecbf93e3bc11fbee7e87e89a959719982f5c62689e", 0xae, 0x1ff}, {&(0x7f00000001c0)="c6e2610ba3587063b637ca4745eb53625dc732552c209a964a19b973033493670078e901eb00693caf7f2cf165", 0x2d, 0x6}, {&(0x7f0000000200)="2f8977c95697739e6c1a469caa6f97febb85fd21d19da20004098e676bea85f8749384899094288d602a71069997551d368b18301ec4b96e0da2c355b0f51dbd50a3580564581e17c346782312e42c874ef49bf1e16d4b625283dc10aa61670553a5a9ee3358da50b7a8afd1e404f297f8db5e7aaee65576402a77194e130c3103b80ad7f05da2df12e91c78a6a7ad", 0x8f, 0x8000}], 0x0, &(0x7f0000000380)={[{@mode={'mode', 0x3d, 0x8}}, {@map_acorn}, {@overriderock}, {@mode={'mode', 0x3d, 0xfb8d}}, {}, {@dmode={'dmode', 0x3d, 0x8}}], [{@seclabel}, {@appraise}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, 'y\x00'}}, {@obj_type={'obj_type', 0x3d, 'trusted.overlay.origin\x00'}}]}) renameat2(r3, &(0x7f0000000080)='./file1\x00', r4, &(0x7f0000000440)='./file1\x00', 0x2) sendfile(r1, r2, 0x0, 0x7fffffff) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:36:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x19000) 13:36:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x18000) 13:36:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfffffdef}, 0x1c, 0x0}}], 0x1, 0x0) 13:36:55 executing program 4: clone(0xc008c500, 0x0, 0x0, 0x0, 0x0) clone(0x4000c000, &(0x7f0000000000)="11686017a986643b8c7cf0c4552620916d04fcc856346d634674398137d0c78cb92bbedf14770099804a420ed7c34222df2f17", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="512741acc54d88256ca5a185d0ed2c8b9ae6b0466873265dd0b6bf70bf33afb3918fc4afc6c39a0495ef27a21652e8922f8803945dbc75a40cb266a02d351237c0c2e70faee5f61f21ab5ddf812fc2dcaa47f4d5d6eabacfc29ef890af4c6de8d5d98bb40e3b509026336742694a525d4aa6447169776967c299799bcb71e3283fe5711bdec350b2b96c24e75dd44490d6044215f6b806ce4f23c10562183fc422a2ef73100d2d21025aab75188ddf86fa0d74482922b98b000834078e693f9947fd8ec11a9635e2aeee37d80e109ecea0e39bef593c1d620588") 13:36:55 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4a000) 13:36:55 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0xff, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:36:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1a000) 13:37:12 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000270008000f8010020004000000000000000000080002943a05df153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e2020202020202020202010003ae970325132510000e97032510300000000002e2e20202020202020202010003ae970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020003ae970325132510000e970325104001a040000", 0x80, 0x1600}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1800}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x1e00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4400}], 0x0, &(0x7f0000010d00)) openat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x80) 13:37:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000003640)=[{&(0x7f0000000000)="e065815e12fff70def54851a908d2cb4e6f2fcc6c550c99d414667c1347dc0cfa49b792f51ccb08c7f348d6b98511115f5897ec43268c3742e4ff68563ec0ed80d611ad9146e011c70dbedbcd4afe5e1f998bce7718040c6dd56b09f1bb600d7364f40422346d8ac87f065f17168212a9150f6148d95a75010aeca241818ea92128cebaed60270bbc88e0a89cf23772ca123caee7ba4db4c66631678f1e691cab41dffe159815282887331bd4756f316d9662970db893575c610a6e1cdca72e6ecec88740e65722dc51f277e42818d2c497477579f856b50d8d0f8aed8c78952c262c85f731c6202daba", 0xea}, {&(0x7f0000000140)="38ea000bf15d16acfabb7ec7693b6610d42adb5b14bab4d4807c686a01c85230cd6e46d56f3a1b5453f6ae6749cf118d35ff01a4a3119202c6a1d6959285f6a7449fa3ef33f9dde8", 0x48}, {&(0x7f00000001c0)="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{&(0x7f0000003700)="887bdcf85526a5350cab4abd6293f90fcceb1c29439a1b46522824304161e2f2973f2ac439996886a5e9341ee6c47187fa7085a12e6facd5955d73d8c05918f564dd8ff1116bf7b64ac0b5b5a8dfa82bbc8e7e4dce3a673f561f42deee40a12a805118f4156a5b615ba332d062674b5c685665640b", 0x75}, {&(0x7f0000002440)="43748093af8031d728e7732d9f902a162a4d4b7a68f1174637209a0267133766c7fced7088d8100b5c1b955004303bce558eb85045a80c4af3d2a1203c82e653d9df99808359881c8e3a4574265e18a8e6cf9f3781029c6570c0b7c65949c4e127ada22bdebf891587719f3e2994e9984e16b6325054d3822632f63267d9eca51af140d86a7a04e709155b5c4751077aa093fb4c8ea3b45b78b26e4efacafb2b173066eee4c1148546c400f4062ab32b0da439975d039ee7b263ab751eb3a3b55c7e9fb7a89f127a28d3ede7183836332fa56ca0be8d33462e6bba7067ce", 0xde}, {&(0x7f0000002540)="eff5e75f21e1e6b49db332c345b42de0c07ecf31c983f1c51e6c1465bd9782a07b6b0bf13c63eaa450ce1a3e8a36d9ef93be867d56dc164998fd7d6c44d852d04709f24541f8ff69bb42729621021c283049ec78cfbb6654b9a24f704c8fc9c4924880fc3b3cc83af6b130163cefe8f9ab883b78ab5bddd3209891506f035832087073b0148a803822122b008a24e35afff7f80ee03422c5962e862267a0f51cf47c6c40770f11201ab04bbcecf3d1a4213e6490b5fee6778c9dc52ba39d078e0878256e0379c5e407cbcad8cb959edf1d68e472c7f6bb997e779d37ab057cfc89c6b78009a83a", 0xe7}, {&(0x7f0000002640)="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", 0x1000}], 0xa, 0x7fffffc, 0x30000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:37:12 executing program 5: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002700)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/89, 0x59}], 0x3, &(0x7f00000012c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001300), 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)=""/183, 0xb7}], 0x1}}, {{&(0x7f0000001480), 0x6e, &(0x7f0000002640)=[{&(0x7f0000001500)=""/110, 0x6e}, {&(0x7f0000001580)=""/40, 0x28}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/113, 0x71}], 0x4, &(0x7f0000002680)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}], 0x3, 0x1, &(0x7f00000027c0)={0x77359400}) statx(0xffffffffffffffff, &(0x7f0000002800)='./file0\x00', 0x6000, 0x1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) write$P9_RSTATu(r0, &(0x7f0000002a00)={0x5b, 0x7d, 0x2, {{0x0, 0x45, 0x9d6c, 0xfff, {0x8, 0x3, 0x7}, 0x90000000, 0x7, 0xffffffff, 0xffffffff, 0x7, '--&.*({', 0x6, '\x02:)!}+', 0x4, '\\^[-', 0x1, '\''}, 0x1, ')', r1, 0xffffffffffffffff, r2}}, 0x5b) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r3, &(0x7f0000000200)="c61e", 0x2) 13:37:12 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4902e) 13:37:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xffffff7f}, 0x1c, 0x0}}], 0x1, 0x0) 13:37:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1b000) 13:37:12 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x20049080) 13:37:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 88) 13:37:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfffffff5}, 0x1c, 0x0}}], 0x1, 0x0) [ 2463.655722] FAULT_INJECTION: forcing a failure. [ 2463.655722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2463.657442] CPU: 1 PID: 11867 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2463.658695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2463.660123] Call Trace: [ 2463.660468] [ 2463.660772] dump_stack_lvl+0x8b/0xb3 [ 2463.661290] should_fail.cold+0x5/0xa [ 2463.661796] ? asm_exc_page_fault+0x1e/0x30 [ 2463.662380] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2463.663092] ? iov_iter_get_pages_alloc+0x1090/0x1090 13:37:12 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) sendfile(r0, r0, &(0x7f0000000040)=0x1f, 0x1) [ 2463.663792] ? ext4_write_begin+0x1470/0x1470 [ 2463.664558] ? lock_is_held_type+0xd7/0x130 [ 2463.665164] generic_perform_write+0x27e/0x510 [ 2463.665799] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2463.666772] ? down_write_killable_nested+0x180/0x180 [ 2463.667477] ext4_buffered_write_iter+0x1a2/0x390 [ 2463.668131] ext4_file_write_iter+0x4ee/0x1890 [ 2463.668748] ? __lock_acquire+0x164e/0x5b70 [ 2463.669340] ? ext4_file_read_iter+0x490/0x490 [ 2463.669963] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2463.670662] ? lock_is_held_type+0xd7/0x130 13:37:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1c000) [ 2463.671235] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2463.672107] new_sync_write+0x437/0x660 [ 2463.672633] ? new_sync_read+0x6f0/0x6f0 [ 2463.673181] ? x86_pmu_enable+0xb10/0xd90 [ 2463.673718] ? lock_release+0x6f0/0x6f0 [ 2463.674246] ? avc_policy_seqno+0x9/0x70 [ 2463.674794] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2463.675462] ? lock_is_held_type+0xd7/0x130 [ 2463.676048] vfs_write+0x7d1/0xae0 [ 2463.676541] ksys_write+0x12d/0x250 [ 2463.677036] ? __ia32_sys_read+0xb0/0xb0 [ 2463.677602] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2463.678328] do_syscall_64+0x3b/0x90 [ 2463.678838] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2463.679536] RIP: 0033:0x7fb3cf556b19 [ 2463.680040] 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 [ 2463.682371] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2463.683365] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2463.684382] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2463.685603] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2463.686829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2463.687958] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2463.689109] 13:37:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfffffffe}, 0x1c, 0x0}}], 0x1, 0x0) 13:37:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xfffffff5}, 0x1c, 0x0}}], 0x1, 0x0) 13:37:12 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x11d}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:37:12 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4902e) 13:37:28 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x101042, 0x4cfe262fae636d14) write(r0, &(0x7f0000000080)="01", 0x49000) 13:37:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:37:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1d000) 13:37:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback, 0xffffffff}, 0x1c, 0x0}}], 0x1, 0x0) 13:37:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f00000003c0)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x800000000000400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f00000001c0)="1afbe2167e", 0x5}, {&(0x7f0000000240)="4a22d76316bd41e7d919199fe3d99636555a9315c2ba92373d2745e47f47a585dd52814c5fd2b08d88d170bd2f8d22f8d88ccc0ef3873c6d74abcbd248dc4e925163b0c284631eec12425b10db4f71c0e596e411c728355a5ac301fcfe193d7c7948a3e53d80c61e07a1615fb451bbc4858bab6a6be263df1cde8077d16ecd414ddea92447e400fb4f335c0f2c9639795476d88611a106a3c47d3b3d54299daba1d650d842afa9ee62692a4e461a99ca94e2de86e08fc35349de7f45edb9bc4c1f9f57040fab4758cce7d552225b584d4c03dae41bffdda0b3ab978ff28cf93d7fdd1067e1ba44b09be248ad25", 0xed, 0x80000001}, {&(0x7f0000000340)="26cf6cfa78a323372586c240c030eb9ba363613face68dc3c963785ef31dfaf3c6f8820e8fbee4213eef248477a0940ff9c064e377550ee326b2cf8ca49eb6a85e2b64499a3470f1fb7aa51d2743b1e43eacc95648eb74718714a72434f21fac2210d2dfecd70adf7929b0099352675315eeba4ed27f709b8c6d1a7dc96b20f9", 0x80, 0x3c1}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="8484d27627ded7ae6d699b667f022fe900", @ANYBLOB, @ANYRES16=r0, @ANYRES64=r0]) mount(&(0x7f0000000040)=@md0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x20004, &(0x7f0000000140)='(/\x00') 13:37:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 89) 13:37:28 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x0, 0x10, "ea00"}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000240)={0x5, "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"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:37:28 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x4040, &(0x7f0000000300)={[{@huge_within_size}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}]}) setresuid(0x0, r1, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x4000010) uselib(&(0x7f0000000000)='./file0\x00') r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640), r0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={0x14, r3, 0x1, 0xfffffffd}, 0x14}}, 0x0) 13:37:28 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004780)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000004b00)=0x1c, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000004b40)={'veth0_to_bond\x00'}) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000033c0)={0xff, 0x4b27, 0x6, 0x1, 0xffff, 0x9}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000003640)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/114, 0x72}, {&(0x7f00000000c0)=""/145, 0x91}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/250, 0xfa}], 0x5, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f0000000480), 0x6e, &(0x7f0000002880)=[{&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/137, 0x89}, {&(0x7f00000016c0)=""/117, 0x75}, {&(0x7f0000001740)=""/35, 0x23}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/251, 0xfb}], 0x7, &(0x7f0000002900)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f00000029c0)=@abs, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/25, 0x19}, {&(0x7f0000002a80)=""/205, 0xcd}], 0x2, &(0x7f0000002bc0)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000002c80)=@abs, 0x6e, &(0x7f0000003240)=[{&(0x7f0000002d00)=""/103, 0x67}, {&(0x7f0000002d80)=""/70, 0x46}, {&(0x7f0000002e00)=""/254, 0xfe}, {&(0x7f0000002f00)=""/153, 0x99}, {&(0x7f0000002fc0)=""/207, 0xcf}, {&(0x7f00000030c0)=""/101, 0x65}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/136, 0x88}], 0x8, &(0x7f00000032c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000003340), 0x6e, &(0x7f0000003400)=[{&(0x7f00000033c0)}], 0x1}}, {{&(0x7f0000003440)=@abs, 0x6e, &(0x7f0000004680)=[{&(0x7f00000034c0)=""/212, 0xd4}, {&(0x7f00000035c0)=""/118, 0x76}, {&(0x7f0000003680)=""/4096, 0x1000}], 0x3, &(0x7f00000046c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000004700), 0x6e, &(0x7f0000004980)=[{&(0x7f0000004780)}, {&(0x7f00000047c0)=""/63, 0x3f}, {&(0x7f0000004800)=""/225, 0xe1}, {&(0x7f0000004900)=""/115, 0x73}], 0x4, &(0x7f00000049c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x108}}, {{0x0, 0x0, &(0x7f0000004bc0)=[{&(0x7f0000004f80)=""/185, 0xb9}], 0x1, &(0x7f0000004c00)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}], 0x8, 0x40012000, &(0x7f0000004f00)) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000004f40)=0x20) [ 2480.117482] FAULT_INJECTION: forcing a failure. [ 2480.117482] name failslab, interval 1, probability 0, space 0, times 0 [ 2480.119049] CPU: 1 PID: 11907 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2480.120216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2480.121746] Call Trace: [ 2480.122083] [ 2480.122384] dump_stack_lvl+0x8b/0xb3 [ 2480.122966] should_fail.cold+0x5/0xa [ 2480.123464] ? jbd2__journal_start+0x18c/0x8d0 [ 2480.124060] should_failslab+0x5/0x10 [ 2480.124550] kmem_cache_alloc+0x5b/0x480 [ 2480.125082] jbd2__journal_start+0x18c/0x8d0 [ 2480.125766] __ext4_journal_start_sb+0x210/0x470 [ 2480.126392] ext4_dirty_inode+0x9d/0x110 [ 2480.126931] ? ext4_setattr+0x2030/0x2030 [ 2480.127464] __mark_inode_dirty+0x3c7/0xe00 [ 2480.128036] generic_write_end+0x313/0x620 [ 2480.128591] ext4_da_write_end+0x1bd/0x920 [ 2480.129233] generic_perform_write+0x2c7/0x510 [ 2480.129886] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2480.130858] ? down_write_killable_nested+0x180/0x180 [ 2480.131660] ext4_buffered_write_iter+0x1a2/0x390 [ 2480.132323] ext4_file_write_iter+0x4ee/0x1890 [ 2480.132955] ? __lock_acquire+0x164e/0x5b70 [ 2480.133578] ? ext4_file_read_iter+0x490/0x490 [ 2480.134254] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2480.134969] ? lock_is_held_type+0xd7/0x130 [ 2480.135544] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2480.136272] new_sync_write+0x437/0x660 [ 2480.136929] ? new_sync_read+0x6f0/0x6f0 [ 2480.137493] ? x86_pmu_enable+0xb10/0xd90 [ 2480.138128] ? lock_release+0x6f0/0x6f0 [ 2480.138727] ? avc_policy_seqno+0x9/0x70 [ 2480.139273] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2480.139970] ? lock_is_held_type+0xd7/0x130 [ 2480.140607] vfs_write+0x7d1/0xae0 [ 2480.141134] ksys_write+0x12d/0x250 [ 2480.141723] ? __ia32_sys_read+0xb0/0xb0 [ 2480.142279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2480.142996] do_syscall_64+0x3b/0x90 [ 2480.143478] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2480.144144] RIP: 0033:0x7fb3cf556b19 [ 2480.144626] 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 [ 2480.147088] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2480.148026] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2480.148933] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2480.149868] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2480.150806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2480.151691] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2480.152586] 13:37:28 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) vmsplice(r1, &(0x7f0000000040), 0x0, 0xd) 13:37:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1e000) [ 2480.177630] tmpfs: Unsupported parameter 'huge' 13:37:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1d000) 13:37:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 90) 13:37:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x17, 0x0}}], 0x1, 0x0) [ 2480.324224] FAULT_INJECTION: forcing a failure. [ 2480.324224] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2480.325025] CPU: 0 PID: 11925 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2480.325546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2480.326244] Call Trace: [ 2480.326481] [ 2480.326698] dump_stack_lvl+0x8b/0xb3 [ 2480.326975] should_fail.cold+0x5/0xa [ 2480.327226] ? asm_exc_page_fault+0x1e/0x30 [ 2480.327515] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2480.327864] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2480.328212] ? ext4_write_begin+0x1470/0x1470 [ 2480.328507] ? lock_is_held_type+0xd7/0x130 [ 2480.328840] generic_perform_write+0x27e/0x510 [ 2480.329159] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2480.329622] ? down_write_killable_nested+0x180/0x180 [ 2480.329961] ext4_buffered_write_iter+0x1a2/0x390 [ 2480.330279] ext4_file_write_iter+0x4ee/0x1890 [ 2480.330577] ? __lock_acquire+0x164e/0x5b70 [ 2480.330875] ? ext4_file_read_iter+0x490/0x490 [ 2480.331178] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2480.331511] ? lock_is_held_type+0xd7/0x130 [ 2480.331790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2480.332147] new_sync_write+0x437/0x660 [ 2480.332413] ? new_sync_read+0x6f0/0x6f0 [ 2480.332676] ? x86_pmu_enable+0xb10/0xd90 [ 2480.332950] ? lock_release+0x6f0/0x6f0 [ 2480.333208] ? avc_policy_seqno+0x9/0x70 [ 2480.333474] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2480.333805] ? lock_is_held_type+0xd7/0x130 [ 2480.334095] vfs_write+0x7d1/0xae0 [ 2480.334338] ksys_write+0x12d/0x250 [ 2480.334582] ? __ia32_sys_read+0xb0/0xb0 [ 2480.334866] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2480.335212] do_syscall_64+0x3b/0x90 [ 2480.335463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2480.335795] RIP: 0033:0x7fb3cf556b19 [ 2480.336035] 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 [ 2480.337156] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2480.337630] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2480.338078] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2480.338526] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2480.338981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2480.339427] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2480.339889] 13:37:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1b, 0x0}}], 0x1, 0x0) 13:37:29 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000000)={0x1000, 0x0, 0x8}) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) gettid() rt_sigqueueinfo(r3, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x8}) gettid() syz_open_procfs(r0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') read$hiddev(r4, 0x0, 0x0) 13:37:29 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x2, 0x8800) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x40, 0x8, "84631bc7208e71f6"}) write(r0, &(0x7f0000000100)="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", 0x135) r2 = signalfd4(r0, &(0x7f0000000040), 0x8, 0x80800) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000240)=0x4) 13:37:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1f000) 13:37:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x2, 0x8800) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x40, 0x8, "84631bc7208e71f6"}) write(r0, &(0x7f0000000100)="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", 0x135) r2 = signalfd4(r0, &(0x7f0000000040), 0x8, 0x80800) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000240)=0x4) 13:37:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 91) 13:37:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x113a42, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = socket(0x23, 0xa, 0xd7) ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:37:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x2000031c, 0x0}}], 0x1, 0x0) 13:37:45 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x3f) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x9, 0x0, "84631bc7208e71f6"}) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b65, &(0x7f0000000000)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b65, &(0x7f0000000000)) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xe) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x9, 0x9, 0x75b}) 13:37:45 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x100010, 0xffffffffffffffff, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0xeaf, &(0x7f0000000200)={0x0, 0x0, 0x8}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r6, r5, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1a}, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000280)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x23456}, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x396e, 0x0, 0x0, 0x1, {0x0, r1}}, 0x524) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x49000) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, {0x1}}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r7, 0x80286722, &(0x7f0000000340)={&(0x7f0000000300)=""/55, 0x37, 0x8807, 0x7}) syz_io_uring_submit(r10, r9, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1a}, 0x0) syz_io_uring_submit(0x0, r9, &(0x7f00000000c0)=@IORING_OP_WRITE={0x17, 0x0, 0x2007, @fd=r7, 0x200, &(0x7f0000000000)="dbbc0ce2eee83f497bde173a3ff57fd0af761ef153b0d3a6749f26f7645fd5c0d0c8341108c76d670c53bb59272444560a12858805e132e29bcf2c0de1f5ecde5200d4695f16ded360fe3d449e30f24180d0ba5ec91ecf07177e473db10778", 0x5f, 0x18}, 0x0) 13:37:45 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'rose0\x00', {0x2, 0x0, @remote}}) getsockopt$netlink(r0, 0x10e, 0x3, 0x0, &(0x7f0000000080)) [ 2496.669984] FAULT_INJECTION: forcing a failure. [ 2496.669984] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2496.670870] CPU: 1 PID: 11966 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2496.671480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2496.672273] Call Trace: [ 2496.672471] [ 2496.672643] dump_stack_lvl+0x8b/0xb3 [ 2496.672938] should_fail.cold+0x5/0xa [ 2496.673234] prepare_alloc_pages+0x17b/0x500 [ 2496.673560] ? do_raw_spin_unlock+0x4f/0x210 [ 2496.673890] __alloc_pages+0x131/0x4e0 [ 2496.674183] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2496.674613] ? lock_is_held_type+0xd7/0x130 [ 2496.674939] ? __filemap_get_folio+0x2d1/0xfd0 [ 2496.675310] ? lock_downgrade+0x6d0/0x6d0 [ 2496.675629] ? lock_is_held_type+0xd7/0x130 [ 2496.675961] alloc_pages+0x1a0/0x2f0 [ 2496.676258] __filemap_get_folio+0x65c/0xfd0 [ 2496.676589] ? filemap_read+0xbb0/0xbb0 [ 2496.676895] ? exc_page_fault+0xca/0x1a0 [ 2496.677215] ? asm_exc_page_fault+0x1e/0x30 [ 2496.677536] pagecache_get_page+0x2e/0x220 [ 2496.677854] ext4_da_write_begin+0x383/0xa30 [ 2496.678191] ? ext4_write_begin+0x1470/0x1470 [ 2496.678514] ? lock_is_held_type+0xd7/0x130 [ 2496.678849] generic_perform_write+0x208/0x510 [ 2496.679218] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2496.679746] ? down_write_killable_nested+0x180/0x180 [ 2496.680135] ext4_buffered_write_iter+0x1a2/0x390 [ 2496.680490] ext4_file_write_iter+0x4ee/0x1890 [ 2496.680831] ? __lock_acquire+0x164e/0x5b70 [ 2496.681162] ? ext4_file_read_iter+0x490/0x490 [ 2496.681501] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2496.681890] ? lock_is_held_type+0xd7/0x130 [ 2496.682211] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2496.682621] new_sync_write+0x437/0x660 [ 2496.682918] ? new_sync_read+0x6f0/0x6f0 [ 2496.683260] ? x86_pmu_enable+0xb10/0xd90 [ 2496.683571] ? lock_release+0x6f0/0x6f0 [ 2496.683869] ? avc_policy_seqno+0x9/0x70 [ 2496.684175] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2496.684536] ? lock_is_held_type+0xd7/0x130 [ 2496.684856] vfs_write+0x7d1/0xae0 [ 2496.685126] ksys_write+0x12d/0x250 [ 2496.685408] ? __ia32_sys_read+0xb0/0xb0 [ 2496.685722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2496.686111] do_syscall_64+0x3b/0x90 [ 2496.686384] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2496.686771] RIP: 0033:0x7fb3cf556b19 [ 2496.687049] 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 [ 2496.688351] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2496.688893] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2496.689407] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2496.689917] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2496.690425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2496.690930] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2496.691457] 13:37:45 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x130, 0x13, 0x300, 0x70bd27, 0x25dfdbff, {0xf, 0x3b, 0x1, 0x4, {0x4e22, 0x4e23, [0x4, 0x81, 0x7, 0x9], [0x3, 0x9, 0xff, 0x1], 0x0, [0x6, 0x6]}, 0xfffffff9, 0x11}, [@INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "da184dd704d8fbb3bcb505682c62ad04eb6f62e953432f1c093a28fcd6c2aa56415be41141c8c0100142420d2f7a3f5f6000a8b498932b2f2bb048924684045a94c464d34885ac3a100521b0b9851aeacc4f24e9ac1e8ec30a6fc7d64adf84ca7ea67f186d0333727bafe864d5bd0c237ce9b2966f179b96bcd1bee6d05889bc801a05b15dba"}, @INET_DIAG_REQ_BYTECODE={0xc, 0x1, "62f5e2cbe8933560"}, @INET_DIAG_REQ_BYTECODE={0x4b, 0x1, "cf7763d08a2301d1e480c4af2c7cd4011a2c0620b7380bf6ed1140cf3e2ac237d7204dadb7c51df03b2befcf4b26d36459491681d3672872a1cbdce72d369d2a7d8ec4811b0e1c"}]}, 0x130}, 0x1, 0x0, 0x0, 0x44800}, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:37:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x108c0, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file1/file0\x00', 0x202802, 0x20) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) r5 = syz_open_pts(r3, 0x20000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0400002e2d000e6063be31bd23b5f8ccd5fc46b1b074d3ff0e9d572116c4d49a8513a0b019d54f43995a614f6ff5022584cd16b709ff95206b3c5ef97afd7c0698e47c180451d9c09aa59097d735749d9cd8100741ef99727c891b550f72250a6f16d136fc2b7862195962737b4d1e1144012a5cbc4284a0b3f76b5b60fd9971596dfb6a3a33161a41094966686a764b77e9f588b21094e588abfeb8b4"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:37:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x2}}], 0x1, 0x0) 13:37:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) pwrite64(r0, &(0x7f0000000040)='y', 0x1, 0xf2) 13:37:45 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x1, 0x15, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:37:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x20000) 13:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff, 0xfffe, 0x0, 0x0, 0x1010298}) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000000)=0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r3, 0x82307202, &(0x7f0000000300)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 13:38:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x3}}], 0x1, 0x0) 13:38:04 executing program 5: sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000019c0)={&(0x7f00000018c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x40}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, 0x0, 0x104, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480), r2) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xec, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x526219af}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffe}]}, 0xec}, 0x1, 0x0, 0x0, 0x40080}, 0x4000000) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r4, &(0x7f0000000200)="c61e", 0x2) r5 = fcntl$dupfd(r4, 0x406, r4) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x400, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x44aded1096d2470b) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, r6, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffff01}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) 13:38:04 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = io_uring_setup(0x79b4, &(0x7f00000002c0)={0x0, 0x28de, 0x2, 0x2, 0x3d1}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000001500)={{'\x00', 0x2}, {0xfffffffffffffff7}, 0x40, 0x0, 0x0, &(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='w', 0x1, 0x0, &(0x7f0000000400)={0x2, 0x1064, {0x0, 0xc, 0x1000, "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", 0x57, "488578518f8c4cc20a907e2422e2471a6d052d98aa46fc51fa6b8ce7cd4ce50c01fb17705f209a1b96ae13702f3e04c3b1163ec647a17d18498a67cacb96e55ee89dda51553ce69d73091e9a16baeba176288195a11e79"}, 0x6f, "3c9d60357e695356eceab0b2e3da1ff57ebf67a962ccd4d46ff07e555f7d8a4153aa5e0c84afd825dfe64fa497d69f33987f3e4b58a92ac7489261d01d14f7a79a9b12754c60b958110b9e240c46ef9543b96e01b480933b87688b2577dab90fc0032fc34a0fe03677f8fcc24dee14"}, 0x10df}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x14b040, 0x18c) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./fa\t\x00\x00\x00']) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={{r3, r4/1000+60000}}, 0x100) statx(r1, &(0x7f0000000180)='./file1\x00', 0x100, 0x4, &(0x7f00000001c0)) write(r1, &(0x7f0000000080)="01", 0x49000) 13:38:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 92) 13:38:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x21000) 13:38:04 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x130, 0x13, 0x300, 0x70bd27, 0x25dfdbff, {0xf, 0x3b, 0x1, 0x4, {0x4e22, 0x4e23, [0x4, 0x81, 0x7, 0x9], [0x3, 0x9, 0xff, 0x1], 0x0, [0x6, 0x6]}, 0xfffffff9, 0x11}, [@INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "da184dd704d8fbb3bcb505682c62ad04eb6f62e953432f1c093a28fcd6c2aa56415be41141c8c0100142420d2f7a3f5f6000a8b498932b2f2bb048924684045a94c464d34885ac3a100521b0b9851aeacc4f24e9ac1e8ec30a6fc7d64adf84ca7ea67f186d0333727bafe864d5bd0c237ce9b2966f179b96bcd1bee6d05889bc801a05b15dba"}, @INET_DIAG_REQ_BYTECODE={0xc, 0x1, "62f5e2cbe8933560"}, @INET_DIAG_REQ_BYTECODE={0x4b, 0x1, "cf7763d08a2301d1e480c4af2c7cd4011a2c0620b7380bf6ed1140cf3e2ac237d7204dadb7c51df03b2befcf4b26d36459491681d3672872a1cbdce72d369d2a7d8ec4811b0e1c"}]}, 0x130}, 0x1, 0x0, 0x0, 0x44800}, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:38:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000140)="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", 0xffd}], 0x1, 0x4, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0xffff}) close(r1) getpeername$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000001200), 0x409480, 0x0) r4 = syz_io_uring_setup(0x1, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x4849c1}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r7) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000001140)={0x0, {}, 0x0, {}, 0x38ca, 0x6, 0x18, 0x1c, "6295c00c08904853d3d6eed11ce1b8ff747ff0599567495d39fa6d7f55ffbb38584f720b5bdf9df5e5d81fc7ea97a13828b97af6c197d7987b8e3e5ded23b3bb", "2d4202b97f321ca4fb696e82d3a0af6f0f5876a14e14d539f3a76d018c5abcd6", [0x0, 0x6]}) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00000000c0)=0x4000000, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) [ 2516.334911] FAULT_INJECTION: forcing a failure. [ 2516.334911] name failslab, interval 1, probability 0, space 0, times 0 [ 2516.336550] CPU: 0 PID: 12007 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2516.337681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2516.339068] Call Trace: [ 2516.339417] [ 2516.339715] dump_stack_lvl+0x8b/0xb3 [ 2516.340218] should_fail.cold+0x5/0xa [ 2516.340709] ? create_object.isra.0+0x3a/0xa20 [ 2516.341305] should_failslab+0x5/0x10 [ 2516.341798] kmem_cache_alloc+0x5b/0x480 [ 2516.342331] create_object.isra.0+0x3a/0xa20 [ 2516.342908] ? kasan_unpoison+0x23/0x50 [ 2516.343450] kmem_cache_alloc+0x239/0x480 [ 2516.343993] alloc_buffer_head+0x20/0x140 [ 2516.344529] alloc_page_buffers+0x24a/0x690 [ 2516.345101] create_empty_buffers+0x36/0xae0 [ 2516.345685] ? __block_write_begin_int+0x13b/0x1510 [ 2516.346324] create_page_buffers+0x1f5/0x310 [ 2516.346906] __block_write_begin_int+0x174/0x1510 [ 2516.347533] ? ext4_da_release_space+0x570/0x570 [ 2516.348137] ? exc_page_fault+0xca/0x1a0 [ 2516.348675] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2516.349284] ? asm_exc_page_fault+0x1e/0x30 [ 2516.349845] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2516.350541] ? PageHeadHuge+0x166/0x1a0 [ 2516.351047] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2516.351819] ext4_da_write_begin+0x3b1/0xa30 [ 2516.352400] ? ext4_write_begin+0x1470/0x1470 [ 2516.352973] ? lock_is_held_type+0xd7/0x130 [ 2516.353538] generic_perform_write+0x208/0x510 [ 2516.354142] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2516.355053] ? down_write_killable_nested+0x180/0x180 [ 2516.355731] ext4_buffered_write_iter+0x1a2/0x390 [ 2516.356360] ext4_file_write_iter+0x4ee/0x1890 [ 2516.356949] ? __lock_acquire+0x164e/0x5b70 [ 2516.357517] ? ext4_file_read_iter+0x490/0x490 [ 2516.358111] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2516.358780] ? lock_is_held_type+0xd7/0x130 [ 2516.359332] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2516.360061] new_sync_write+0x437/0x660 [ 2516.360585] ? new_sync_read+0x6f0/0x6f0 [ 2516.361114] ? x86_pmu_enable+0xb10/0xd90 [ 2516.361654] ? lock_release+0x6f0/0x6f0 [ 2516.362170] ? avc_policy_seqno+0x9/0x70 [ 2516.362684] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2516.363331] ? lock_is_held_type+0xd7/0x130 [ 2516.363916] vfs_write+0x7d1/0xae0 [ 2516.364400] ksys_write+0x12d/0x250 [ 2516.364881] ? __ia32_sys_read+0xb0/0xb0 [ 2516.365410] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2516.366080] do_syscall_64+0x3b/0x90 [ 2516.366565] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2516.367225] RIP: 0033:0x7fb3cf556b19 [ 2516.367734] 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 [ 2516.369954] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2516.370898] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2516.371795] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2516.372677] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2516.373572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2516.374457] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2516.375367] 13:38:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x4}}], 0x1, 0x0) 13:38:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x1, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x2, 0x0}, 0x0, 0xffff, 0x0, 0x0, 0x8001}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000000)={r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r3, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r5, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) sendmmsg$inet(r1, &(0x7f0000000280)=[{{&(0x7f0000000080)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000180)="fb7f3327d41fdcd4f56b9a3dfefd756397466ca8630a9b8e3baf5bf08137004c3916e3b0c99f47760a577ba435d642b4fe73e00e1285b3cdec82227a34531c6b9036848cb364ca4884124faf229b21a69b2da63f9e9715f476787924ddc215edd3aa66961f35735695876eb5aeb8b5f60beff9cfcddd9b9237319b359b010de574807d2f734561b0d257834f48dafb21151321ae4e73eba06bc5579066eb73c870ac5e5d0e4a2e33399e29e9", 0xac}, {&(0x7f0000000300)="33b25a783e85a93e946b4ae8fd0c3502ad1846b7adf500b50455d90450e40b3ddf1738ce3538f9e5b6afd0b456637ba3ed010bb3be5b6c8f442596049e13eaf6eef2262f30d3b713897778712bf470466e97c3b625a73f2a21a2985ab7cac26ba6b24dc26afdd6c9d8574e0ba6707120acbf662b7b06c6157f8fa17e4cecc4ae7619abcfa4523abcbb071ac2ba461a0f7b50fe7ecf4a8093385b8d3d764fdf2e10c7c9b23b6ac75b8ecbc22b377f76be3be974f9edc0", 0xb6}, {&(0x7f00000003c0)="27d28a1192c0d3299f3e9e4da19153cb7d23d52a2ea06b90c0feeada3278a1caee9ec1a116724f2a5c682482c95d11bef0512398860c477823ae8fdc2841ac47b238632e46e522b18ec7ef6555c4aba52aaac2342753f007872e449d14fe946abff0bd92702325053455a2455e160525d0596e7711418b0ca8ebdfd6f71783d90365523e6061e3fd5d707ec36f71a5c69cf5d171acbedc0a656b71876b8664028b02d0c30582cae3a6be890dc69273b5568779c27e7f84d8d08219ed53b82189fecfe8c4eec23bc7b6e2f98da1a2bedfc4b5ffc897baa7e1215902ec03aa5cc326fd", 0xe2}, {&(0x7f00000004c0)="d07171026c4fc837a3fd6e7de901f532398c2a8ffaf0865b479c51fa65ff2934f5da5682551d5df85c1c939282c20c48930d0c4082ef68ede9085d22f8c70b0170546903a00cfd60e6468e4d1118f5f532dde061e0f5d8e693a595d13f004533a8b2e2a6c9ed2e743d3622c02b5c41f05cd2f55bf45d0e9bc91b402c986070ecdc4afbf780fe117aaf90cc9c5a2658937e089986b285158bc0c6d77d53a8b7520c63a120c9992e4ae2b8ef9e5bf6b82ad32a53aabccd8c0e9da4df65c5dfb5d362f28e65ddaaf731aa1ad04c74ffdcf80830e2295d6c7f0e7b97c98e5bd85ecdbb5f9c119fb851e7386fd05ab3264b40", 0xf0}, {&(0x7f00000000c0)="d269a055fa30e6e376c95312b38da89907518ad5a31634d33b982915d9363e0935b991f60862c4a007d7a1cbb89de03e775265ed5d241ff3a0060b709b", 0x3d}, {&(0x7f0000000680)="bcaed123230ddcab3411cfaed0f70926b8102642a2aaa50f78e5b30d2611eca4688170567df41fa11b8a8768d42342a5a9131c5f9f42227158fd7680bbf2e49b57a0b7aebccc205ef44a3cef01c3857133f942ffa0ee94996402c38e10576c0af9e15b308a1c7a7f6b5dfb3ccae3a96402ab344f739c7eb629a0eb2fc49985864fafa6c170f62a6a2702893d9d4c84b81b99212351b942cf8a", 0x99}, {&(0x7f0000000240)="08c36a79bda9", 0x6}, {&(0x7f0000000740)="c515dac0090670ff1d0e6438cca2ca9513a16722fdd3e99f59c80787f075b0696a127336acf286ad238f0dad512c0fc69ff782d9473a00d18f980e0579d9f65c0819bfd60b5b2e98a31ae4c8bfc758897b171b28809a1f4b3c76b0c19040b9a57eae1ec388cbfa32d61c587cb63b72c6e1eda06033d9666877d82b7fbafc2aecfe6dcb0d994da4dd9782ef11b749a7f97b629c8a1c7fbaa1614ed29f9a9a78a63c931dd65826ab75964866f174fdaf0bd860b2e1b65785820ed0c5f323622fe9a84cb7922b0dc5ff65c16fab06debb17d0aac8908452f06fa8c40a45f7831be2193250f52ae51fd7767c2b503dde1affa718ea9584", 0xf5}, {&(0x7f0000000840)="7041dfac78a8bcec6cfa6f67ea98e6e252bf61fabbbbf56e8692b134e7629aef08b79416bee22d8b5ceb1ebbcab425f602fae8d0211fc092215ab1cf2c641c59d77739c97bde3bad6a7f5c48b8fc0d62c31dfdecaf710aa077d86533d6e85336c8864442343ed5d42045a67700de67dbaad987507ae228f2154f08d2e9d40b8ce213eec11c0b36a3acc56369b4468df41111df7c0a90a04120", 0x99}, {&(0x7f00000005c0)="36ae27da1ca1b7a8a3ae5109be1c69742ce7375781a0c5250587f79cc5303323e2c8c10017300514c29820bde78494c4b165277c8b3489d51a6504d98eb8c49c453933d6eb0a29f11b5c5caf3672c55318ec2714b24d6d1e6257235e058a8a4d6caaa111", 0x64}], 0xa, &(0x7f00000009c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev={0xac, 0x14, 0x14, 0x17}, @empty}}}, @ip_retopts={{0x18, 0x0, 0x7, {[@end, @ra={0x94, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_retopts={{0x44, 0x0, 0x7, {[@rr={0x7, 0x17, 0x8, [@broadcast, @local, @empty, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ssrr={0x89, 0x17, 0x10, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x1f}, @remote, @multicast2, @multicast2]}, @ra={0x94, 0x4, 0x1}]}}}], 0x98}}], 0x1, 0x4040850) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r4, r8, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:38:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x22000) 13:38:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x3}}], 0x1, 0x0) 13:38:05 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x181043, 0xe) write(r1, &(0x7f0000000080)="01", 0x49000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) write(r4, &(0x7f0000000000)="b5a49358a5cc066b2d1988f32fbb8a4fd5c3440be91ae3aad8a382ba4f402cb7bdcc55cabed69d13f4f2d76693e8842b32b2a158ea65322d641ab583858032cd33204f2909c50582e16300fc701ddf13a37bbe292dc7d95b55c25164301fee97f17cdd46e0d61ea2", 0x68) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@loopback, @dev={0xfe, 0x80, '\x00', 0x4}, @mcast2, 0x20, 0xffdf, 0x0, 0x0, 0x0, 0x80000000}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) dup2(r3, r5) ioctl$RTC_PIE_ON(r2, 0x7005) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sco\x00') ioctl$sock_ipv6_tunnel_SIOCDELPRL(r6, 0x89f6, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x4d, 0x6, 0x6, 0x1a, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1, 0x10, 0x1, 0x0, 0x9}}) 13:38:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x5}}], 0x1, 0x0) 13:38:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 93) 13:38:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff000) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x1140, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x43, 0x0, {0x2}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x5}, 0x4) 13:38:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x23000) 13:38:05 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x0, 0x2, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x3, 0x2, 0x7, 0x5, 0xc, "1926d6d471b0ad51"}) 13:38:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') [ 2516.783661] FAULT_INJECTION: forcing a failure. [ 2516.783661] name failslab, interval 1, probability 0, space 0, times 0 [ 2516.785144] CPU: 0 PID: 12046 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2516.786190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2516.787595] Call Trace: [ 2516.787940] [ 2516.788248] dump_stack_lvl+0x8b/0xb3 [ 2516.788759] should_fail.cold+0x5/0xa [ 2516.789274] ? create_object.isra.0+0x3a/0xa20 [ 2516.789922] should_failslab+0x5/0x10 [ 2516.790450] kmem_cache_alloc+0x5b/0x480 [ 2516.791020] create_object.isra.0+0x3a/0xa20 [ 2516.791644] ? kasan_unpoison+0x23/0x50 [ 2516.792219] kmem_cache_alloc+0x239/0x480 [ 2516.792803] alloc_buffer_head+0x20/0x140 [ 2516.793385] alloc_page_buffers+0x24a/0x690 [ 2516.793992] create_empty_buffers+0x36/0xae0 [ 2516.794579] create_page_buffers+0x1f5/0x310 [ 2516.795202] __block_write_begin_int+0x174/0x1510 [ 2516.795868] ? ext4_da_release_space+0x570/0x570 [ 2516.796521] ? exc_page_fault+0xca/0x1a0 [ 2516.797100] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2516.797759] ? asm_exc_page_fault+0x1e/0x30 [ 2516.798361] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2516.799111] ? PageHeadHuge+0x166/0x1a0 [ 2516.799672] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2516.800419] ext4_da_write_begin+0x3b1/0xa30 [ 2516.801031] ? ext4_write_begin+0x1470/0x1470 [ 2516.801648] ? lock_is_held_type+0xd7/0x130 [ 2516.802275] generic_perform_write+0x208/0x510 [ 2516.802915] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2516.803910] ? down_write_killable_nested+0x180/0x180 [ 2516.804634] ext4_buffered_write_iter+0x1a2/0x390 [ 2516.805314] ext4_file_write_iter+0x4ee/0x1890 [ 2516.805929] ? __lock_acquire+0x164e/0x5b70 [ 2516.806540] ? ext4_file_read_iter+0x490/0x490 [ 2516.807174] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2516.807913] ? lock_is_held_type+0xd7/0x130 [ 2516.808511] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2516.809248] new_sync_write+0x437/0x660 [ 2516.809802] ? new_sync_read+0x6f0/0x6f0 [ 2516.810364] ? x86_pmu_enable+0xb10/0xd90 [ 2516.810937] ? lock_release+0x6f0/0x6f0 [ 2516.811596] ? avc_policy_seqno+0x9/0x70 [ 2516.812146] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2516.812843] ? lock_is_held_type+0xd7/0x130 [ 2516.813459] vfs_write+0x7d1/0xae0 [ 2516.813981] ksys_write+0x12d/0x250 [ 2516.814496] ? __ia32_sys_read+0xb0/0xb0 [ 2516.815065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2516.815748] do_syscall_64+0x3b/0x90 [ 2516.816268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2516.816968] RIP: 0033:0x7fb3cf556b19 [ 2516.817481] 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 [ 2516.819899] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2516.820917] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2516.821870] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2516.822818] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2516.823768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2516.824723] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2516.825702] 13:38:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x6}}], 0x1, 0x0) 13:38:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x24000) 13:38:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x24000) 13:38:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:38:20 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) 13:38:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x7}}], 0x1, 0x0) 13:38:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x2c, r2, 0x301, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}]}, 0x2c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip6_vti0\x00', 0x0, 0x2f, 0x1, 0xf7, 0x1, 0x0, @private1, @private0, 0x40, 0x700, 0x4, 0x4}}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0xb4, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_PAUSE_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xb4}}, 0x40800) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={{0x14, 0x28}, [], {0x14}}, 0x28}}, 0x0) 13:38:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x25000) 13:38:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 94) 13:38:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000440), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r0, &(0x7f0000001240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r0) sendmsg$NLBL_MGMT_C_REMOVE(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x70, r3, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @remote}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}]}, 0x70}, 0x1, 0x0, 0x0, 0x80d4}, 0x40000) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000001280)=0x2) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r4, &(0x7f0000000200)="c61e", 0x2) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000000100)=ANY=[@ANYRES64=0x0, @ANYBLOB="0100000001000000fcffffffffffffff010000000000000000000000000080001a090000000000001f00000000000000f9ffffff07000000554f000002000000a35bfbbd68bf13dcfdbc4b78000000000000000600000000000000080000000000000042560000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000053be423797ee588a93"]) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="bc2c8fc4312c"}, 0x10) 13:38:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x26000) [ 2531.493650] FAULT_INJECTION: forcing a failure. [ 2531.493650] name failslab, interval 1, probability 0, space 0, times 0 [ 2531.495384] CPU: 0 PID: 12085 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2531.496506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2531.498007] Call Trace: [ 2531.498364] [ 2531.498685] dump_stack_lvl+0x8b/0xb3 [ 2531.499234] should_fail.cold+0x5/0xa [ 2531.499781] ? create_object.isra.0+0x3a/0xa20 [ 2531.500426] should_failslab+0x5/0x10 [ 2531.500958] kmem_cache_alloc+0x5b/0x480 [ 2531.501528] create_object.isra.0+0x3a/0xa20 [ 2531.502150] ? kasan_unpoison+0x23/0x50 [ 2531.502717] kmem_cache_alloc+0x239/0x480 [ 2531.503339] jbd2__journal_start+0x18c/0x8d0 [ 2531.504018] __ext4_journal_start_sb+0x210/0x470 [ 2531.504726] ext4_dirty_inode+0x9d/0x110 [ 2531.505320] ? ext4_setattr+0x2030/0x2030 [ 2531.505923] __mark_inode_dirty+0x3c7/0xe00 [ 2531.506565] generic_write_end+0x313/0x620 [ 2531.507192] ext4_da_write_end+0x1bd/0x920 [ 2531.507835] generic_perform_write+0x2c7/0x510 [ 2531.508609] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2531.509670] ? down_write_killable_nested+0x180/0x180 [ 2531.510417] ext4_buffered_write_iter+0x1a2/0x390 [ 2531.511131] ext4_file_write_iter+0x4ee/0x1890 [ 2531.511799] ? __lock_acquire+0x164e/0x5b70 [ 2531.512441] ? ext4_file_read_iter+0x490/0x490 [ 2531.513085] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2531.513837] ? lock_is_held_type+0xd7/0x130 [ 2531.514438] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2531.515245] new_sync_write+0x437/0x660 [ 2531.515815] ? new_sync_read+0x6f0/0x6f0 [ 2531.516408] ? x86_pmu_enable+0xb10/0xd90 [ 2531.517023] ? lock_release+0x6f0/0x6f0 [ 2531.517612] ? avc_policy_seqno+0x9/0x70 [ 2531.518206] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2531.518942] ? lock_is_held_type+0xd7/0x130 [ 2531.519588] vfs_write+0x7d1/0xae0 [ 2531.520120] ksys_write+0x12d/0x250 [ 2531.520668] ? __ia32_sys_read+0xb0/0xb0 [ 2531.521266] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2531.522048] do_syscall_64+0x3b/0x90 [ 2531.522606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2531.523375] RIP: 0033:0x7fb3cf556b19 [ 2531.523942] 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 [ 2531.526539] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2531.527646] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2531.528678] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2531.529686] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2531.530714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2531.531741] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2531.532800] 13:38:34 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x775081, 0x75) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x434000, 0x2) write(r0, &(0x7f0000000080)="01", 0x49000) 13:38:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 95) 13:38:34 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:38:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="1ebb83118e22076f7958ad11b257653d89a0780b7dbe0093d6bfc49ed665c652f695ddaa5ba410a951cc1f394a8ef6489367d5521798e78029f91b294ae1b13dbe09d780aa63a117fb24272b93f7c9eab8c28cd0d31afdc2fba9c6d0d72bc9f2eca21dcbf7ccd66cae4ba797ca0fbd43c1d6c7c8a8beef8e", 0x78, 0x40) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r1, r0, 0x0, 0x100000001) creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) 13:38:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x27000) 13:38:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x8}}], 0x1, 0x0) 13:38:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="20000000100001e8ffffffffffffff0008080000000000000001000000000000"], 0x20}], 0x1}, 0x0) 13:38:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/228, 0xe4, 0x2042, &(0x7f0000000140)=@hci={0x1f, 0x4, 0x3}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:38:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) preadv(r0, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000180)=""/194, 0xc2}], 0x2, 0x0, 0x0) [ 2546.244832] FAULT_INJECTION: forcing a failure. [ 2546.244832] name failslab, interval 1, probability 0, space 0, times 0 [ 2546.246573] CPU: 0 PID: 12102 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2546.247696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2546.249234] Call Trace: [ 2546.249600] [ 2546.249921] dump_stack_lvl+0x8b/0xb3 [ 2546.250470] should_fail.cold+0x5/0xa [ 2546.251009] ? create_object.isra.0+0x3a/0xa20 [ 2546.251655] should_failslab+0x5/0x10 [ 2546.252200] kmem_cache_alloc+0x5b/0x480 [ 2546.252787] create_object.isra.0+0x3a/0xa20 [ 2546.253407] ? kasan_unpoison+0x23/0x50 [ 2546.253990] kmem_cache_alloc+0x239/0x480 [ 2546.254577] jbd2__journal_start+0x18c/0x8d0 [ 2546.255205] __ext4_journal_start_sb+0x210/0x470 [ 2546.255901] ext4_dirty_inode+0x9d/0x110 [ 2546.256482] ? ext4_setattr+0x2030/0x2030 [ 2546.257065] __mark_inode_dirty+0x3c7/0xe00 [ 2546.257697] generic_write_end+0x313/0x620 [ 2546.258309] ext4_da_write_end+0x1bd/0x920 [ 2546.258926] generic_perform_write+0x2c7/0x510 [ 2546.259591] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2546.260617] ? down_write_killable_nested+0x180/0x180 [ 2546.261366] ext4_buffered_write_iter+0x1a2/0x390 [ 2546.262063] ext4_file_write_iter+0x4ee/0x1890 [ 2546.262729] ? __lock_acquire+0x164e/0x5b70 [ 2546.263356] ? ext4_file_read_iter+0x490/0x490 [ 2546.264033] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2546.264778] ? lock_is_held_type+0xd7/0x130 [ 2546.265399] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2546.266177] new_sync_write+0x437/0x660 [ 2546.266756] ? new_sync_read+0x6f0/0x6f0 [ 2546.267345] ? x86_pmu_enable+0xb10/0xd90 [ 2546.267960] ? lock_release+0x6f0/0x6f0 [ 2546.268538] ? avc_policy_seqno+0x9/0x70 [ 2546.269117] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2546.269838] ? lock_is_held_type+0xd7/0x130 [ 2546.270463] vfs_write+0x7d1/0xae0 [ 2546.270991] ksys_write+0x12d/0x250 [ 2546.271523] ? __ia32_sys_read+0xb0/0xb0 [ 2546.272126] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2546.272885] do_syscall_64+0x3b/0x90 [ 2546.273422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2546.274148] RIP: 0033:0x7fb3cf556b19 [ 2546.274683] 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 [ 2546.277211] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2546.278272] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2546.279242] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2546.280232] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2546.281197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2546.282175] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2546.283192] 13:38:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x28000) 13:38:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x2, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000080)=ANY=[@ANYBLOB="5000000008021100000108021100000000640001000006020202020202010882c498e22608"], 0x36) syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000100)=@ctrl_frame=@ack, 0xa) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x38, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x48, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3b1e, 0x79}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x48}}, 0x40) syz_80211_inject_frame(0x0, 0x0, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000001840), 0x200, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002d0700"/18, @ANYRES32=r8], 0x70}}, 0x0) 13:38:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000440)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) r6 = accept4(r3, &(0x7f0000000280)=@xdp, &(0x7f0000000300)=0x80, 0x80800) recvmmsg(r6, &(0x7f00000051c0)=[{{&(0x7f0000000340)=@rc={0x1f, @none}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000540)=""/34, 0x22}], 0x2, &(0x7f00000005c0)=""/73, 0x49}, 0x5}, {{&(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/127, 0x7f}, 0xfff}, {{&(0x7f0000000780)=@ax25={{0x3, @bcast}, [@netrom, @remote, @remote, @bcast, @default, @bcast, @bcast, @netrom]}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000800)=""/38, 0x26}, {&(0x7f0000000840)=""/60, 0x3c}, {&(0x7f0000000880)=""/10, 0xa}, {&(0x7f00000008c0)}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/2, 0x2}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/40, 0x28}, {&(0x7f00000019c0)=""/87, 0x57}, {&(0x7f0000001a40)=""/37, 0x25}], 0xa, &(0x7f0000001b40)=""/128, 0x80}, 0x1000}, {{&(0x7f0000001bc0)=@tipc=@name, 0x80, &(0x7f0000003180)=[{&(0x7f0000001c40)=""/74, 0x4a}, {&(0x7f0000001cc0)=""/164, 0xa4}, {&(0x7f0000001d80)=""/210, 0xd2}, {&(0x7f0000001e80)=""/127, 0x7f}, {&(0x7f0000001f00)=""/39, 0x27}, {&(0x7f0000001f40)=""/145, 0x91}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/204, 0xcc}, {&(0x7f0000003100)=""/107, 0x6b}], 0x9}, 0x4000000}, {{&(0x7f0000003240)=@ax25={{0x3, @netrom}, [@netrom, @null, @netrom, @bcast, @rose, @netrom, @null]}, 0x80, &(0x7f0000003680)=[{&(0x7f00000032c0)=""/193, 0xc1}, {&(0x7f00000033c0)=""/243, 0xf3}, {&(0x7f00000034c0)=""/53, 0x35}, {&(0x7f0000003500)=""/180, 0xb4}, {&(0x7f00000035c0)=""/157, 0x9d}], 0x5, &(0x7f0000003700)=""/229, 0xe5}, 0x5}, {{&(0x7f0000003800)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000005000)=[{&(0x7f0000003880)=""/182, 0xb6}, {&(0x7f0000003940)=""/11, 0xb}, {&(0x7f0000003980)=""/146, 0x92}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/184, 0xb8}, {&(0x7f0000004b00)=""/240, 0xf0}, {&(0x7f0000004c00)=""/234, 0xea}, {&(0x7f0000004d00)=""/230, 0xe6}, {&(0x7f0000004e00)=""/193, 0xc1}, {&(0x7f0000004f00)=""/218, 0xda}], 0xa, &(0x7f00000050c0)=""/218, 0xda}, 0x6}], 0x6, 0x40010101, &(0x7f0000005340)) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r5, @ANYBLOB="0a8615f0eadb9c560702090000"], 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r4, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x3, 0x5c}}}}, [@NL80211_ATTR_CENTER_FREQ1={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000040}, 0x810) [ 2546.345089] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:38:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xe}}], 0x1, 0x0) [ 2546.374270] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:38:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x29000) 13:38:35 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:38:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 96) [ 2546.413256] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 13:38:35 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) socket$nl_audit(0x10, 0x3, 0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$EXT4_IOC_GETSTATE(r2, 0x40046629, &(0x7f0000000000)) [ 2546.431043] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2546.458964] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2546.475043] FAULT_INJECTION: forcing a failure. [ 2546.475043] name failslab, interval 1, probability 0, space 0, times 0 [ 2546.475967] CPU: 1 PID: 12144 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2546.476556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2546.477342] Call Trace: [ 2546.477531] [ 2546.477700] dump_stack_lvl+0x8b/0xb3 [ 2546.477981] should_fail.cold+0x5/0xa [ 2546.478272] ? jbd2__journal_start+0x18c/0x8d0 [ 2546.478608] should_failslab+0x5/0x10 [ 2546.478889] kmem_cache_alloc+0x5b/0x480 [ 2546.479191] jbd2__journal_start+0x18c/0x8d0 [ 2546.479520] __ext4_journal_start_sb+0x210/0x470 [ 2546.479880] ext4_dirty_inode+0x9d/0x110 [ 2546.480177] ? ext4_setattr+0x2030/0x2030 [ 2546.480483] __mark_inode_dirty+0x3c7/0xe00 [ 2546.480780] generic_write_end+0x313/0x620 [ 2546.481095] ext4_da_write_end+0x1bd/0x920 [ 2546.481409] generic_perform_write+0x2c7/0x510 [ 2546.481753] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2546.482258] ? down_write_killable_nested+0x180/0x180 [ 2546.482639] ext4_buffered_write_iter+0x1a2/0x390 [ 2546.482997] ext4_file_write_iter+0x4ee/0x1890 [ 2546.483307] ? __lock_acquire+0x164e/0x5b70 [ 2546.483602] ? ext4_file_read_iter+0x490/0x490 [ 2546.483921] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2546.484266] ? lock_is_held_type+0xd7/0x130 [ 2546.484553] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2546.484914] new_sync_write+0x437/0x660 [ 2546.485321] ? new_sync_read+0x6f0/0x6f0 [ 2546.485657] ? x86_pmu_enable+0xb10/0xd90 [ 2546.485936] ? lock_release+0x6f0/0x6f0 [ 2546.486200] ? avc_policy_seqno+0x9/0x70 [ 2546.486464] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2546.486795] ? lock_is_held_type+0xd7/0x130 [ 2546.487087] vfs_write+0x7d1/0xae0 [ 2546.487330] ksys_write+0x12d/0x250 [ 2546.487573] ? __ia32_sys_read+0xb0/0xb0 [ 2546.487851] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2546.488197] do_syscall_64+0x3b/0x90 [ 2546.488443] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2546.488783] RIP: 0033:0x7fb3cf556b19 [ 2546.489026] 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 [ 2546.490160] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2546.490639] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2546.491088] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2546.491536] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2546.492011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2546.492638] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2546.493102] 13:38:35 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e616d653d26252e932ca9ecb02f42002c5d15f302f4d20b1889ef37badac0dc918434f3da1256e3b01ca59278c3d28a223f0b04b483bf7f8df3d56b25fff58ed333001e9a35bab19a16aa997675f940996bd37bba6178e2b9fd3f0b"]) 13:38:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x11}}], 0x1, 0x0) [ 2546.536161] cgroup: Invalid name 13:38:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2a000) [ 2546.762212] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2546.767161] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:38:53 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:38:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x6d) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 13:38:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x2, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000080)=ANY=[@ANYBLOB="5000000008021100000108021100000000640001000006020202020202010882c498e22608"], 0x36) syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000100)=@ctrl_frame=@ack, 0xa) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x38, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x48, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3b1e, 0x79}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x48}}, 0x40) syz_80211_inject_frame(0x0, 0x0, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000001840), 0x200, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002d0700"/18, @ANYRES32=r8], 0x70}}, 0x0) 13:38:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 97) 13:38:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x2004c805) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x30}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xf}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x31}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000004}, 0x4080) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) fremovexattr(r5, &(0x7f0000000140)=@random={'security.', '\xda/\xcd\x00'}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r7 = socket$netlink(0x10, 0x3, 0x15) sendmsg$ETHTOOL_MSG_PAUSE_SET(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010000000000fddbdf25160000002000018014000200776c616e31000000000000000000000008000100", @ANYRES32=r6, @ANYBLOB="f33b03e7f069e001f6d5f1fe3c7594770212253eab5f093eeb5a7e8658ec4439b1735e61ad322d9a7f233187bd0733e9cfa92ef95e70f370afbc5721b53dbb257641315fffe217768751fe0ac675731b85081161022a64794c6ecf9f59b086a982fbfaea1ca39c0e5be2b7ecc9598d933a96469f1ab5fff6ce79712d6b5f77eba3397f4fd66c40980386baa6f6aea8b8fbdb47556066523532f1"], 0x34}}, 0x0) 13:38:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x30}}], 0x1, 0x0) 13:38:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2b000) 13:38:53 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) r2 = syz_io_uring_setup(0x1, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x4849c1}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r0, 0x80, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x1, {0xa, 0x4e21, 0xced, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}}}, 0x0, 0x0, 0x0, {0x0, r5}}, 0xa03) 13:38:53 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x4000010, r0, 0x10000000) r2 = socket$netlink(0x10, 0x3, 0x1c) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x1) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r2, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ee36ab77cb8331056760ccdd9a5f96df7b26cd5c6d96d9b8517d600929a17f4efe23671133c3b4854d62785129114e268d80999d8b0e71484a17838eeab34614e370384a7f6d6624c690cedbab97709e6a7419ad845d0657c66d5420233ee6d934dada4121febf58ba4a4704b27f", 0x6e}], 0x1}, 0x0, 0x50, 0x1, {0x0, r3}}, 0x6) 13:38:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0xfffffffffffffe00, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2564.507054] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2564.531471] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2564.538352] FAULT_INJECTION: forcing a failure. [ 2564.538352] name failslab, interval 1, probability 0, space 0, times 0 [ 2564.540079] CPU: 1 PID: 12181 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2564.541357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2564.543052] Call Trace: [ 2564.543471] [ 2564.543836] dump_stack_lvl+0x8b/0xb3 [ 2564.544466] should_fail.cold+0x5/0xa [ 2564.545249] ? create_object.isra.0+0x3a/0xa20 [ 2564.546154] should_failslab+0x5/0x10 [ 2564.546759] kmem_cache_alloc+0x5b/0x480 [ 2564.547415] create_object.isra.0+0x3a/0xa20 [ 2564.548144] ? kasan_unpoison+0x23/0x50 [ 2564.548799] kmem_cache_alloc+0x239/0x480 [ 2564.549454] alloc_buffer_head+0x20/0x140 [ 2564.550126] alloc_page_buffers+0x24a/0x690 [ 2564.550827] create_empty_buffers+0x36/0xae0 [ 2564.551556] create_page_buffers+0x1f5/0x310 [ 2564.552284] __block_write_begin_int+0x174/0x1510 [ 2564.553045] ? ext4_da_release_space+0x570/0x570 [ 2564.553782] ? exc_page_fault+0xca/0x1a0 [ 2564.554446] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2564.555196] ? asm_exc_page_fault+0x1e/0x30 [ 2564.555883] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 13:38:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xf0}}], 0x1, 0x0) [ 2564.556746] ? PageHeadHuge+0x166/0x1a0 [ 2564.557600] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2564.558476] ext4_da_write_begin+0x3b1/0xa30 [ 2564.559187] ? ext4_write_begin+0x1470/0x1470 [ 2564.559890] ? lock_is_held_type+0xd7/0x130 [ 2564.560621] generic_perform_write+0x208/0x510 [ 2564.561423] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2564.562622] ? down_write_killable_nested+0x180/0x180 [ 2564.563492] ext4_buffered_write_iter+0x1a2/0x390 [ 2564.564315] ext4_file_write_iter+0x4ee/0x1890 [ 2564.565054] ? __lock_acquire+0x164e/0x5b70 [ 2564.565752] ? ext4_file_read_iter+0x490/0x490 [ 2564.566486] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2564.567318] ? lock_is_held_type+0xd7/0x130 [ 2564.568014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2564.568909] new_sync_write+0x437/0x660 [ 2564.569548] ? new_sync_read+0x6f0/0x6f0 [ 2564.570201] ? x86_pmu_enable+0xb10/0xd90 [ 2564.570864] ? lock_release+0x6f0/0x6f0 [ 2564.571499] ? avc_policy_seqno+0x9/0x70 [ 2564.572147] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2564.572957] ? lock_is_held_type+0xd7/0x130 [ 2564.573649] vfs_write+0x7d1/0xae0 [ 2564.574227] ksys_write+0x12d/0x250 [ 2564.574815] ? __ia32_sys_read+0xb0/0xb0 [ 2564.575472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2564.576296] do_syscall_64+0x3b/0x90 [ 2564.576889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2564.577696] RIP: 0033:0x7fb3cf556b19 [ 2564.578268] 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 [ 2564.581063] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2564.582449] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2564.583537] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2564.584621] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2564.585690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2564.586751] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2564.587860] 13:38:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000040)="c61e", 0x2) [ 2564.679709] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 13:38:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2c000) 13:38:53 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) r2 = syz_io_uring_setup(0x1, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x4849c1}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r0, 0x80, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x1, {0xa, 0x4e21, 0xced, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}}}, 0x0, 0x0, 0x0, {0x0, r5}}, 0xa03) 13:39:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640), 0x0, 0x8000000, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:39:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfc}}], 0x1, 0x0) 13:39:08 executing program 4: ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000280)={0x1, 0x1, 0x1000, 0xde, &(0x7f00000000c0)="e27f5c89db27519d0bcde4ea08a176db1cf17d9cbda1437135540f26ac51139f965060a0950f446923122d39a4ba2b98053f9e886eddb16d461914641134dff01a7656f94f73000715153d7626c26d8d81bd88f7cd97d398693e7cd970507ce9ec0049b57061643656d02891666d70ed4afb08ba6f83b1123b5bd0122789547f397e54f73a60eb672d3682f545b3beac7f08b0f764e5abcfefa216364c0d82f168efce446fe75f603309fe71d2e01da3a90bfa7fcefbf8081f145360364665c76173e1c269de13e5722dab10375bb9fc1366f60d501748a73fc7f476e751", 0x86, 0x0, &(0x7f00000001c0)="5d61558d9eeee000bc77844d74b6405130ae0bd02734a61a2ec65e4d3d6f71a50a4607a94a0cbdd5b5a354566473b85b0debf6791d8d40e9bacca5ea11cdd3fc98244e046513c845fec1473059d365c9f537473f7e5b2ff5891ccf00501acf92459987344cd54a70d61e1b66049308e4f4195b1708f306ab5259d4735ff2ffab0b1b727984d6"}) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="01610e000000aaaaaaaaaaaa08004502003c000000000091356f1b7bf357a7602900907800000000480000000000000000000000e000000200000000440c0003ffffff8100000000b139fbd1c8e959bdb7d5afce78553aacb5a54ca6abda233d74f1bca473c2dfd598d532741bdde5d2aed3b83f5a982c70818ec1bfa8b69c9a48e5ccd94a63b37a054cb5e49994a26b80"], 0x0) 13:39:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 98) 13:39:08 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) fsmount(0xffffffffffffffff, 0x1, 0x7c) 13:39:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0xfd, 0x101000) fsmount(r3, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x62}}, './file1\x00'}) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) finit_module(r0, &(0x7f0000000000)='&][-\x00', 0x1) 13:39:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2d000) 13:39:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0xffffffffffffffc1, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="024344303031", 0x6, 0x100008800}], 0x80000, &(0x7f0000000040)=ANY=[]) 13:39:08 executing program 4: r0 = fsopen(&(0x7f0000000080)='mqueue\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) mknodat$null(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) r2 = fsopen(&(0x7f0000000000)='fuse\x00', 0x0) getsockname$unix(r1, &(0x7f0000000180), &(0x7f00000000c0)=0x6e) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) mknodat$null(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) move_mount(r1, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x62) syz_mount_image$tmpfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) unlinkat(r1, &(0x7f0000000380)='./file0\x00', 0x200) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x902, 0x0) fsmount(r3, 0x1, 0x87) statx(r4, &(0x7f0000000240)='./file0\x00', 0x800, 0x80, &(0x7f0000000280)) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000010000000000000004000000000000000100010082a6662920"], 0x24, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) [ 2579.798463] FAULT_INJECTION: forcing a failure. [ 2579.798463] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2579.800152] CPU: 1 PID: 12227 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2579.801265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2579.802793] Call Trace: [ 2579.803157] [ 2579.803484] dump_stack_lvl+0x8b/0xb3 [ 2579.804038] should_fail.cold+0x5/0xa [ 2579.804594] ? asm_exc_page_fault+0x1e/0x30 [ 2579.805228] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 2579.805970] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2579.806733] ? ext4_write_begin+0x1470/0x1470 [ 2579.807589] ? lock_is_held_type+0xd7/0x130 [ 2579.808238] generic_perform_write+0x27e/0x510 [ 2579.808926] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2579.809939] ? down_write_killable_nested+0x180/0x180 [ 2579.810694] ext4_buffered_write_iter+0x1a2/0x390 [ 2579.811406] ext4_file_write_iter+0x4ee/0x1890 [ 2579.812079] ? __lock_acquire+0x164e/0x5b70 [ 2579.812723] ? ext4_file_read_iter+0x490/0x490 [ 2579.813397] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2579.814145] ? lock_is_held_type+0xd7/0x130 [ 2579.814773] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2579.815577] new_sync_write+0x437/0x660 [ 2579.816157] ? new_sync_read+0x6f0/0x6f0 [ 2579.816765] ? x86_pmu_enable+0xb10/0xd90 [ 2579.817419] ? lock_release+0x6f0/0x6f0 [ 2579.818033] ? avc_policy_seqno+0x9/0x70 [ 2579.818649] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2579.819436] ? lock_is_held_type+0xd7/0x130 [ 2579.820120] vfs_write+0x7d1/0xae0 [ 2579.820816] ksys_write+0x12d/0x250 [ 2579.821451] ? __ia32_sys_read+0xb0/0xb0 [ 2579.822098] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2579.822897] do_syscall_64+0x3b/0x90 [ 2579.823471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2579.824271] RIP: 0033:0x7fb3cf556b19 [ 2579.824864] 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 [ 2579.827554] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2579.828701] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2579.829764] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 13:39:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x127) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2579.830818] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2579.832001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2579.833099] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2579.834196] 13:39:08 executing program 2: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1050c2, 0x8) write(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0x7}}, './file0\x00'}) lchown(&(0x7f0000000140)='./file0\x00', r0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x0, r1}}, './file0\x00'}) ppoll(&(0x7f0000000080)=[{r5, 0x6400}, {r3, 0x3}, {r2, 0xc01c}], 0x3, &(0x7f00000000c0), &(0x7f0000000180)={[0x100]}, 0x8) setresuid(0x0, r4, 0x0) setxattr$security_selinux(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) 13:39:08 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) 13:39:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x1f4}}], 0x1, 0x0) 13:39:08 executing program 7: syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/ipc\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, r1, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1a}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) syz_io_uring_submit(0x0, r1, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x49000) r5 = syz_open_dev$mouse(&(0x7f0000000040), 0x8, 0x206000) accept(r5, 0x0, &(0x7f0000000180)) 13:39:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2e000) [ 2580.040995] audit: type=1401 audit(1641735548.740:2216): op=setxattr invalid_context="" [ 2601.894374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12266 comm=syz-executor.2 [ 2601.896311] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12267 comm=syz-executor.2 13:39:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 99) 13:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x300}}], 0x1, 0x0) 13:39:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x6]}, 0x8) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0xc2f1c6610056de44, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:39:30 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff00000009000000000000006c653100"]) getsockname$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x4400, 0x81) write(r1, &(0x7f0000000080)="01", 0x49000) 13:39:30 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x9, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast1, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffffffe, 0xffff, 0x0, 0x0, 0x0, 0x1010040}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FICLONE(r3, 0x40049409, r2) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@private2={0xfc, 0x2, '\x00', 0x1}, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000180)=0x9, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @local, 0x0, 0xffff}) ppoll(&(0x7f0000000040)=[{r0, 0x6010}, {r1, 0x4}, {r2}, {r0, 0x8100}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0xff]}, 0x8) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0xba5b, @any, 0x0, 0x1}, 0xe) 13:39:30 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0xfffe, 0xffff, 0x0, 0x100, 0x0, "84d5b2c7208e71f6"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x89) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b65, &(0x7f0000000000)) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b65, &(0x7f0000000000)) ioctl$KDGETKEYCODE(r4, 0x4b65, &(0x7f0000000000)={0xfffffffe, 0x6}) ioctl$KDGETKEYCODE(r3, 0x4b65, &(0x7f0000000000)={0x4, 0x8}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x4) close(r0) r5 = syz_open_dev$mouse(&(0x7f0000000040), 0x9a7c, 0x448403) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r5, 0xf50f, 0x0) 13:39:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2f000) 13:39:30 executing program 2: stat(&(0x7f0000001800)='./cgroup/cgroup.procs\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) link(&(0x7f0000000200)='./cgroup/cgroup.procs\x00', &(0x7f0000000240)='./cgroup/cgroup.procs\x00') setresuid(r0, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getpid() sendmsg$netlink(r2, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000000000000000000000000a84b4a9c852b667445528450f078f79c30cb6e743823b56fe6c926edc61ac6b317e8989ff6d83b16a587927a1032db389811c88a7c2fa6c22ddbdd559795f4b211dd7991a63cd060d7e9aa2c40a0717c7373a8ccaa19e4f5f1fdabe6860ee8940e71b515445f2b811487cfe2f478522a12d7c20dae8dd76284d873e3a8682c0bfda71558e2ec48324e321fbf81b630428841fa93bc48cfff30af123"], 0x10}], 0x1, &(0x7f0000007e00)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000100)='./cgroup/cgroup.procs\x00', &(0x7f0000000180)='ecryptfs\x00', 0x42490, &(0x7f00000001c0)='!:\\)!)\x00') 13:39:30 executing program 2: syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./cgroup/pids.max\x00', 0x101001, 0x143) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 13:39:30 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000080)="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", 0x15c) [ 2601.962931] FAULT_INJECTION: forcing a failure. [ 2601.962931] name failslab, interval 1, probability 0, space 0, times 0 [ 2601.963933] CPU: 1 PID: 12269 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2601.964652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2601.965788] Call Trace: [ 2601.965979] [ 2601.966144] dump_stack_lvl+0x8b/0xb3 [ 2601.966426] should_fail.cold+0x5/0xa [ 2601.966701] ? jbd2__journal_start+0x18c/0x8d0 [ 2601.967034] should_failslab+0x5/0x10 [ 2601.967303] kmem_cache_alloc+0x5b/0x480 [ 2601.967598] jbd2__journal_start+0x18c/0x8d0 [ 2601.967911] __ext4_journal_start_sb+0x210/0x470 [ 2601.968257] ext4_dirty_inode+0x9d/0x110 [ 2601.968546] ? ext4_setattr+0x2030/0x2030 [ 2601.968859] __mark_inode_dirty+0x3c7/0xe00 [ 2601.969169] generic_write_end+0x313/0x620 [ 2601.969477] ext4_da_write_end+0x1bd/0x920 [ 2601.969787] generic_perform_write+0x2c7/0x510 [ 2601.970120] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2601.970620] ? down_write_killable_nested+0x180/0x180 [ 2601.970998] ext4_buffered_write_iter+0x1a2/0x390 [ 2601.971347] ext4_file_write_iter+0x4ee/0x1890 [ 2601.971682] ? __lock_acquire+0x164e/0x5b70 [ 2601.971992] ? ext4_file_read_iter+0x490/0x490 [ 2601.972327] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2601.972705] ? lock_is_held_type+0xd7/0x130 [ 2601.973014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2601.973402] new_sync_write+0x437/0x660 [ 2601.973688] ? new_sync_read+0x6f0/0x6f0 [ 2601.973975] ? x86_pmu_enable+0xb10/0xd90 [ 2601.974275] ? lock_release+0x6f0/0x6f0 [ 2601.974557] ? avc_policy_seqno+0x9/0x70 [ 2601.974842] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2601.975198] ? lock_is_held_type+0xd7/0x130 [ 2601.975514] vfs_write+0x7d1/0xae0 [ 2601.975774] ksys_write+0x12d/0x250 [ 2601.976041] ? __ia32_sys_read+0xb0/0xb0 [ 2601.976335] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2601.976718] do_syscall_64+0x3b/0x90 [ 2601.976987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2601.977355] RIP: 0033:0x7fb3cf556b19 [ 2601.977621] 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 [ 2601.978868] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2601.979385] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2601.979880] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2601.980373] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2601.980872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2601.981357] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2601.981859] 13:39:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)='r', 0x1}], 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @ipv4={'\x00', '\xff\xff', @local}, 0x0, 0xd800, 0x0, 0x0, 0x0, 0x400062}) lseek(r2, 0x81, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x10, 0x0, 0x8800000) 13:39:30 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) io_uring_enter(r0, 0x3d0f, 0x5cd2, 0x0, &(0x7f0000000000)={[0xa9]}, 0x8) 13:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x3e8}}], 0x1, 0x0) [ 2602.060630] cgroup: fork rejected by pids controller in /syz2 13:39:30 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18a00, 0x86) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000240)={0x80, "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"}) 13:39:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffff}}, './file1\x00'}) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:39:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49002) 13:39:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) (fail_nth: 100) 13:39:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x6]}, 0x8) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0xc2f1c6610056de44, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x500}}], 0x1, 0x0) [ 2602.273386] FAULT_INJECTION: forcing a failure. [ 2602.273386] name failslab, interval 1, probability 0, space 0, times 0 [ 2602.274201] CPU: 1 PID: 12410 Comm: syz-executor.3 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2602.274762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2602.275533] Call Trace: [ 2602.275721] [ 2602.275893] dump_stack_lvl+0x8b/0xb3 [ 2602.276170] should_fail.cold+0x5/0xa [ 2602.276443] ? jbd2__journal_start+0x18c/0x8d0 [ 2602.276772] should_failslab+0x5/0x10 [ 2602.277053] kmem_cache_alloc+0x5b/0x480 [ 2602.277346] jbd2__journal_start+0x18c/0x8d0 [ 2602.277662] __ext4_journal_start_sb+0x210/0x470 [ 2602.277998] ext4_dirty_inode+0x9d/0x110 [ 2602.278292] ? ext4_setattr+0x2030/0x2030 [ 2602.278584] __mark_inode_dirty+0x3c7/0xe00 [ 2602.278898] generic_write_end+0x313/0x620 [ 2602.279200] ext4_da_write_end+0x1bd/0x920 [ 2602.279509] generic_perform_write+0x2c7/0x510 [ 2602.279845] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2602.280355] ? down_write_killable_nested+0x180/0x180 [ 2602.280735] ext4_buffered_write_iter+0x1a2/0x390 [ 2602.281089] ext4_file_write_iter+0x4ee/0x1890 [ 2602.281414] ? __lock_acquire+0x164e/0x5b70 [ 2602.281729] ? ext4_file_read_iter+0x490/0x490 [ 2602.282065] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2602.282431] ? lock_is_held_type+0xd7/0x130 [ 2602.282735] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2602.283131] new_sync_write+0x437/0x660 [ 2602.283420] ? new_sync_read+0x6f0/0x6f0 [ 2602.283711] ? x86_pmu_enable+0xb10/0xd90 [ 2602.284009] ? lock_release+0x6f0/0x6f0 [ 2602.284292] ? avc_policy_seqno+0x9/0x70 [ 2602.284592] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2602.284964] ? lock_is_held_type+0xd7/0x130 [ 2602.285279] vfs_write+0x7d1/0xae0 [ 2602.285541] ksys_write+0x12d/0x250 [ 2602.285805] ? __ia32_sys_read+0xb0/0xb0 [ 2602.286111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2602.286492] do_syscall_64+0x3b/0x90 [ 2602.286768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2602.287145] RIP: 0033:0x7fb3cf556b19 [ 2602.287419] 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 [ 2602.288712] RSP: 002b:00007fb3ccacc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2602.289254] RAX: ffffffffffffffda RBX: 00007fb3cf669f60 RCX: 00007fb3cf556b19 [ 2602.289748] RDX: 0000000000049000 RSI: 0000000020000080 RDI: 0000000000000003 [ 2602.290262] RBP: 00007fb3ccacc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2602.290778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2602.291275] R13: 00007ffda7b2bbef R14: 00007fb3ccacc300 R15: 0000000000022000 [ 2602.291790] [ 2604.924461] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 2604.935277] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 2604.939057] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 2604.943378] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 2604.944832] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 2604.947658] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 2606.964929] Bluetooth: hci4: command 0x0409 tx timeout [ 2609.012969] Bluetooth: hci4: command 0x041b tx timeout [ 2611.060939] Bluetooth: hci4: command 0x040f tx timeout [ 2613.110133] Bluetooth: hci4: command 0x0419 tx timeout [ 2614.600659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2614.601963] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2614.613370] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2614.627790] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2614.629456] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2614.631662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 13:39:59 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000040)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:39:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0xbf1cadf27cf12961) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) write(r0, &(0x7f0000000100)="008f65867dcb5562b151562cbf9e8632f6f8eaee74b2111d482ab9810e68e3a5f83160705b75302e4f7106f32521bb83019177469ecbcab33446b2279ac853555c38b2bab5d99d4edba36b3cbc9a2926c19f15133679582628d77e6874138d068d0a32b8b236a66d171b0d7267e25bd34fcf1ab5aba9d814d3584d", 0x7b) r2 = getuid() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(r2, r1, r4) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000180)=0x10000) r5 = gettid() rt_sigqueueinfo(r5, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x3, 0x1, 0x75ee, r5}) 13:39:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = openat2(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x4080, 0x87}, 0x18) r4 = creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) 13:39:59 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) linkat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file1\x00', 0x400) 13:39:59 executing program 4: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r1 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r1, 0x10000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) write(r2, 0x0, 0x0) syz_io_uring_setup(0x430f, &(0x7f0000000000)={0x0, 0x902b, 0x0, 0x0, 0x241, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) r3 = io_uring_setup(0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r3, 0x8000000) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) syz_io_uring_submit(r4, r0, &(0x7f00000006c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r5, 0x0, &(0x7f0000000680)={&(0x7f00000001c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/177, 0xb1}, {&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000480)=""/145, 0x91}], 0x6, &(0x7f00000005c0)=""/147, 0x93}, 0x0, 0x20, 0x1, {0x3}}, 0x1) 13:39:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x600}}], 0x1, 0x0) 13:39:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49003) 13:39:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) 13:39:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x700}}], 0x1, 0x0) 13:39:59 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x0, 0x0, "84631bc7208e71f6"}) write(r0, &(0x7f0000000200)="c61e", 0x2) 13:39:59 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {r1, r2+60000000}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='fdinfo/3\x00') read$hiddev(r3, &(0x7f0000000200)=""/114, 0x72) 13:39:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49004) 13:39:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="02", 0x49000) 13:39:59 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x200, 0x64000) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="02002ac77000fcdbdf25030000000800030008000000"], 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:39:59 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1a0) r1 = accept$unix(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) write(r2, &(0x7f0000000080)="0e", 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000001c0)={0x0, r3, 0x401, 0x2, 0x1}) 13:39:59 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300), 0x4) bind$bt_sco(r0, &(0x7f0000000000), 0x8) 13:39:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xe00}}], 0x1, 0x0) 13:39:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49005) 13:40:16 executing program 0: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000000000)='./file0\x00') openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x5) lseek(r1, 0x7, 0x3) r2 = signalfd(r0, &(0x7f00000000c0)={[0x7]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xef}}, './file0\x00'}) 13:40:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49006) 13:40:16 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {r1, r2+60000000}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='fdinfo/3\x00') read$hiddev(r3, &(0x7f0000000200)=""/114, 0x72) 13:40:16 executing program 4: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r1 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r1, 0x10000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) write(r2, 0x0, 0x0) syz_io_uring_setup(0x430f, &(0x7f0000000000)={0x0, 0x902b, 0x0, 0x0, 0x241, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) r3 = io_uring_setup(0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r3, 0x8000000) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) syz_io_uring_submit(r4, r0, &(0x7f00000006c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r5, 0x0, &(0x7f0000000680)={&(0x7f00000001c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/177, 0xb1}, {&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000480)=""/145, 0x91}], 0x6, &(0x7f00000005c0)=""/147, 0x93}, 0x0, 0x20, 0x1, {0x3}}, 0x1) 13:40:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="03", 0x49000) 13:40:16 executing program 5: clone(0x80084000, 0x0, 0x0, 0x0, 0x0) clone(0x80000100, &(0x7f0000000000)="6cbfa0f3d14f8f4cf4811781442e6c2f849b375dd70fabb15b4432f3c4954c40fd21324ccf9306df2e9e28ca469e99be9b1324440ab01dd3abcb36a122b1fbf587edb093dcf9436788eec849c4c327425067c6b70f7e50da257d44d158a1f639687679dcf739d7f2096e3659297b4e8342c61446f4db7c0abd7274030d5fa683f8351ee2e2433b7148f0dd", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") clone(0x40000000, &(0x7f0000001140)="51b18aa892557ed1af8ccc4127fc51aa8d4f6a46417ba7ec09744e5287fcb314f73b8092d890f97ff8f36d1043279f211206", &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)="7cce6fff514b2ba91ad72256238f943f406683d08a6026468de1b562606f6a2877b388135cc74990ea3766471b578bf778a9497e229fd51c5deb461f11426d40a4596121b31be28a095a9a5aef759aa811f35b15a6997da8e8853d2604") clone(0x2000000, &(0x7f0000001280)="9bf8945da42ff2770376d4d82399c863f9e4ac541a5ab8f7b48c18f4897a4d43a81c9ebb9968063d58b58a63b091e009c745063c7869765a4fed203b560fea6d3872834716d86c025fafd79f8e2b136e136c674629bf5252df9e69204c694eb452bccc73296a90003828243647fc41cd8e7b3f13c2fa1a3592e2cd7e46cab5023979568209518a3726fdcda9d827824dda6b25208f44a9599cd9516effd0fabebd3442fc06044ff9ac670f45f2141f7904537c7af36d3d30afc95dd7147d30ee9ef45e27dd2c909844a52d352a24c79ede50042e1e6c1847e226570cf03e2473231977d3d0623b0afa204eec4a14ce1efe6645", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="86f993d339a131e3cc3e247b03085a7e99e6acd462b810fc0888ec16b3eb709c647dd6a0a9d93c2cef6370a7bf51311a5d005c14da2aeaa0025b8b24c91555d7ebaa402073029515ad735126118ed1f2c263cf2d7161cd2e536de47f81d6e158d864e974522071c2f7fb193a2ea85df3be200bf8f8c46be432b6d42747225e8cf45f7cf93abda9fb302c0dce85fc") clone(0x80105000, &(0x7f0000001a40)="cc9e885d19681120085c92be58b79961f67cbdb1cf83242c07c0ae652c0174eb267fc4716a45e1689b2b7f1794f8ba2571abb6a02fd7d0fd218b7c5b6f81476a139ba4fb5481964543d0b38736a33a260fa0385db33ea7ab8efeba80b4cc8674899c02a04df5b6d803166522c829d1e43ba9d4678800019660310d0f7281dbc1e7c9eb7f9a3007ca09e0054cfce809b6ae351a5f3aaa6d7e80dfbcef559493c65e9a0746a5d53c7e41d20119cb0456e550e9546827e8921da94b4de4cead3d0d0e1b836aa7a44f3495e6a01180d715956545081301d1726e8f4d60b6427fc22c", &(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001b40)="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") clone(0x8218300, &(0x7f0000001680)="5f41cbe51935c0f0473b0e5a622f967e9c4a92ca60ee45e82d3a2e1a3db02fb89a18cb2e694a12a39bf2b98aa095ac1c930594afaac7f65ffc080348b2b78c2f1f037879ef36ca8dccff0b3c0e981203d82c44ebff6c4bd454cb7d5418c67fb59aaea16e42e8e868cc678f7ed484ca503f869b519a0078d9b89e61e55df113ff7e741f10b262a54de7e74b4872ce184c0e85c601fd11dcebefbf5de50a6e8cf63b84e5254b61829f362f203073e5925d7a1508ed19d4c592db305f6202384d6e480409da7fccb8f862f3812c0eb9a441478fd114bc45c03645e4b5ff8591ef0d235dea2551296275289e07337a783add1ce3482a386fc1", &(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)="ee7c0210dd8ec2450e155a46f73bf7129863ca0ac60b86e2b94609a1bce5c36c73ca40b786f8dc50221788a7dfaaf7dfe9c0d55cbf5ac7315b6bbefeca1bb72bf4e67614b8bf85ac43a2821bd0a7bfa3788a878a50aa80d4e8717e34a167a40790902f5746a9dfcb21a3a772e3f403da07576d2b43996822220e6e5cf1696930cbc93ba25456ecbd19c4d25c146272c96d5ef2aa60b0812f83333d6734b0d2cae3a3d5e255ef8a12fee51b939a25d9bd1fb5db0a761b40d47ae0f449fed13666d64822109e4d1622b81d2aabe3c485c889eb") 13:40:16 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r2, r1, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1a}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x11c, &(0x7f0000000000)=0x4, 0x0, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) 13:40:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x1100}}], 0x1, 0x0) 13:40:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x2000}}], 0x1, 0x0) 13:40:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x14481, 0x0) mount$bind(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x1422, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) setuid(r0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x6000) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="eb516a2f6465762f6c6f6f"], &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='efs\x00', 0x2, &(0x7f0000000380)='ramfs\x00') chown(&(0x7f0000000000)='./file0\x00', r0, 0x0) 13:40:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49007) 13:40:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="04", 0x49000) 13:40:16 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, r2, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1a}, 0x0) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r6, r5, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1a}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x2, 0x2004, @fd=r0, 0xd3c, &(0x7f0000000140)=""/4096, 0x1000, 0x0, 0x0, {0x0, r7}}, 0x3) 13:40:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x3000}}], 0x1, 0x0) 13:40:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49007) 13:40:34 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) fstatfs(r1, &(0x7f0000000000)=""/120) 13:40:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x5, 0x0, 0x0, 0x100000, 0x0) lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000001600), 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='=[(\x00', &(0x7f00000000c0)='*]%@%{\x00', &(0x7f0000000100)='/dev/snd/timer\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/dev/snd/timer\x00', &(0x7f00000001c0)='/dev/snd/timer\x00', &(0x7f0000000200)='%%\x00', &(0x7f0000000240)='fowner<'], &(0x7f0000000300)=[&(0x7f00000002c0)=',\x00']) execve(&(0x7f0000001900)='./file0\x00', &(0x7f00000019c0)=[0x0], &(0x7f0000001b80)=[&(0x7f0000001a00)='usrjquota', &(0x7f0000001a40)='#\x00', &(0x7f0000001a80)='-:\xf8\xe2(\x00', &(0x7f0000001ac0)='fowner<', &(0x7f0000001b00)='\'\x00']) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001c00), 0x38280) 13:40:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49008) 13:40:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="05", 0x49000) 13:40:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1, 0xfffffffe, 0x1}) 13:40:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000780), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000440), r7) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r7, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8}]}, 0x1c}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r9) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r11, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000080)={0x3c, r10, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30000}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)={0x2f8, r10, 0xe00, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x17c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x529d5a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x12}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73f0a584}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3392e825}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x339963bd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xce9b5e3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6af00f0e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6260cd3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x400d8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60d0fb13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d886999}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5283940a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38984795}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40f4563c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4849d23e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70071208}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffec1, 0x5, 0x31c3be90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27976dcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47911cc2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35bb949a}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x38, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1aa93fbb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x60, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4fee}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfee4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x251b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1568f741}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40b55516}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8d2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f6f88b0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf0b}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ab9c1ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81ea}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d6c1133}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc64f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x323d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40525e37}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x6ce6a3023aa7dff1}, 0x8001) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {0x24}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r12}]}, 0x1c}, 0x1, 0x7000000}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x9}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r12}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x1) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x42f, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x28}}, 0x0) 13:40:34 executing program 2: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x98, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x5, 0x43}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000800}, 0x8040) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) syz_emit_ethernet(0x76, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0, @ANYRESHEX], 0x0) 13:40:34 executing program 2: ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = fork() r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) clone3(&(0x7f00000002c0)={0x81040200, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), {0x19}, &(0x7f0000000180)=""/13, 0xd, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=[r1], 0x1, {r2}}, 0x58) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="e7", 0x1}], 0x1, 0x0, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x8}) gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x3, 0x1, @tid=r3}, &(0x7f0000000040)) 13:40:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x4000}}], 0x1, 0x0) 13:40:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000000)={0x0, 0xa5bd, 0x40000008}) syz_open_procfs(r1, &(0x7f0000000000)='net/snmp\x00') read$hiddev(r0, &(0x7f0000000040)=""/169, 0x200000e9) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/schedstat\x00', 0x0, 0x0) sendmsg$AUDIT_GET(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3e8, 0x400, 0x70bd2a, 0x25dfdbfb, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x48800}, 0x44008850) 13:40:34 executing program 4: ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)="d78e65413d349b4b11e71f98705a265fe8aaabdf9aa4fdc6302b769181c707beab6f963c25729bcd768f05d834d5c797ed075190e3b51148ea00f91f7a2d09eb29cfa9141c661e8c2032a6c602b97bd9cd9a87901afc1776d7eb5d5d41bf8fb18c2979e02f353e3f5030d7387c58d919fa7734581d647ea12f69fee03421b51fd7ffd1a9d20d3b3750f4058583903adc50f90223a19e8b5cd7081d90f2dd252c976181661e77a915dd5c1f2fe2f7164b994c7cc41e483aa061ad185b2eecc3f71dad3a931fc8000cce1d27da") ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000180)={0x3, 0x1, 0xda7e, 0xffffffff, 0x1f, "46c7c8677453cbbd5f1fea3a0ac9e3a4404be0", 0x1, 0x800}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b65, &(0x7f0000000000)) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000000)={0x5, 0xff, 0x800, 0x1, 0x5}) getresuid(&(0x7f0000000040), 0xfffffffffffffffe, 0x0) 13:40:34 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x41541, 0x28) write(r0, &(0x7f0000000080)="01", 0x49000) 13:40:34 executing program 5: write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:lib_t:s0\x00', 0x1b, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) sendfile(r2, r3, 0x0, 0x7) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES64, @ANYRES16=r0, @ANYRESHEX=r0]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) r5 = dup2(r1, r4) syz_io_uring_setup(0x427a, &(0x7f00000001c0)={0x0, 0x84d3, 0x8, 0x3, 0x1bf, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) r6 = openat2(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)={0x80442, 0x80, 0x19}, 0x18) kcmp(0x0, 0x0, 0x6, r6, r2) 13:40:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x80fe}}], 0x1, 0x0) 13:40:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="0f", 0x49000) 13:40:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49009) 13:40:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='iocharset=def`blt,nonumtail=1,rodir']) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)) 13:40:47 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001a0c20018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x49000) write(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, @out_args}, './file1\x00'}) write(r3, 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x0, [0x3b48]}, &(0x7f00000000c0)=0x44) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000140)={{0x2, 0x4e21, @empty}, {0x306, @random="86ed15926c71"}, 0x0, {0x2, 0x4e20, @multicast2}, 'bridge_slave_1\x00'}) r6 = socket$netlink(0x10, 0x3, 0x6) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000240)={0x0, 0x0, 0x81, 0xffe0000000000000}) write(r2, &(0x7f0000000080)="01", 0x49000) 13:40:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x2080241}, 0xc, &(0x7f0000000c00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dcfe04a700", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2559000000"], 0x14}}, 0x8084) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, r5, 0x1, 0x0, 0x0, {0xd}}, 0x14}}, 0x0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x1c, r5, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x17}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0xc0) write(r1, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/109, 0x6d}, {&(0x7f0000000600)=""/110, 0x6e}], 0x6, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}}], 0x1, 0x2000, 0x0) sendmsg$AUDIT_SET(r1, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x38, 0x3e9, 0x100, 0x70bd2d, 0x25dfdbff, {0x66, 0x1, 0x2, r6, 0xbdef, 0x0, 0x5, 0xf9a0, 0x0, 0x1000}, ["", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40000) waitid(0x1, 0x0, &(0x7f0000000040), 0x1000000, &(0x7f0000000140)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1ffffc, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x107fd}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c4408d045100000000000000"]) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000008c0)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEV(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x20, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ATTR_KEY_MODE={0x8}, @NL802154_DEV_ATTR_SHORT_ADDR={0x6, 0x3, 0xaaa0}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) 13:40:47 executing program 0: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x41541, 0x28) write(r0, &(0x7f0000000080)="01", 0x49000) 13:40:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x208000, 0x8) 13:40:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="10", 0x49000) 13:40:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xc0fe}}], 0x1, 0x0) 13:40:47 executing program 5: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f00000010c0)={0x40, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0xb7ca, 0x63}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x74}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8001}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xa85d}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}]]}, 0x40}}, 0x11) r0 = syz_open_dev$mouse(&(0x7f0000001240), 0x7, 0x28040) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000327bd7000fbdbdf257700000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900000000002b0000000000"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x6000001) epoll_create(0xfffffffd) r2 = epoll_create(0xbb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000013c0), 0xa081, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000001400)={0x80000000}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001440)) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000001540)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x24, r1, 0x800, 0x70bd28, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x31}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004840}, 0x20000004) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r4, 0xa00, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x75}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x1a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x38}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x26}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x76}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000010}, 0x4) r5 = mq_open(&(0x7f0000001580)='/dev/loop-control\x00', 0x80, 0x13, &(0x7f00000015c0)={0x0, 0xf0, 0x7fff, 0x9}) mq_timedreceive(r5, &(0x7f0000001600)=""/210, 0xd2, 0x1, 0x0) syz_io_uring_setup(0x6487, &(0x7f0000001940)={0x0, 0xc705, 0x0, 0x1, 0x3c6, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000019c0)=0x0, &(0x7f0000001a00)) syz_io_uring_submit(r6, 0x0, &(0x7f0000001a80)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x1, &(0x7f0000001a40)={0x77359400}, 0x1, 0x1}, 0x3) 13:40:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900a) 13:40:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xe803}}], 0x1, 0x0) 13:40:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)='\x00', 0x49000) 13:40:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49009) 13:40:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900b) [ 2679.553102] syz-executor.2: vmalloc error: size 712941568, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2679.556208] CPU: 0 PID: 13061 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2679.557254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2679.558639] Call Trace: [ 2679.558981] [ 2679.559294] dump_stack_lvl+0x8b/0xb3 [ 2679.559791] warn_alloc.cold+0x95/0x18a [ 2679.560309] ? zone_watermark_ok_safe+0x240/0x240 [ 2679.560931] ? find_held_lock+0x2c/0x110 [ 2679.561461] ? lock_downgrade+0x6d0/0x6d0 [ 2679.562020] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2679.562617] __vmalloc_node_range+0xd50/0xfd0 [ 2679.563219] ? __vmalloc_node_no_huge+0x110/0x110 [ 2679.563858] ? lock_is_held_type+0xd7/0x130 [ 2679.564436] ? packet_set_ring+0xb60/0x1b20 [ 2679.565006] __vmalloc_node+0xb5/0x100 [ 2679.565520] ? packet_set_ring+0xb60/0x1b20 [ 2679.566124] packet_set_ring+0xb60/0x1b20 [ 2679.566707] packet_setsockopt+0x1b4f/0x3c40 [ 2679.567323] ? lock_release+0x3b2/0x6f0 [ 2679.567856] ? __fget_files+0x26b/0x470 [ 2679.568385] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2679.569123] ? packet_bind+0x1b0/0x1b0 [ 2679.569652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2679.570384] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2679.571151] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2679.571861] ? selinux_socket_setsockopt+0x6a/0x80 [ 2679.572516] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2679.573248] __sys_setsockopt+0x180/0x2a0 [ 2679.573812] ? packet_bind+0x1b0/0x1b0 [ 2679.574351] ? __ia32_sys_recv+0x100/0x100 [ 2679.574947] __x64_sys_setsockopt+0xba/0x150 [ 2679.575546] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2679.576222] do_syscall_64+0x3b/0x90 [ 2679.576742] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2679.577434] RIP: 0033:0x7f7c7c021b19 [ 2679.577955] 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 [ 2679.580247] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2679.581248] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2679.582178] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2679.583128] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2679.584055] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2679.584977] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2679.585959] [ 2679.586353] Mem-Info: [ 2679.586704] active_anon:56 inactive_anon:33526 isolated_anon:0 [ 2679.586704] active_file:20636 inactive_file:28327 isolated_file:63 [ 2679.586704] unevictable:0 dirty:140 writeback:0 [ 2679.586704] slab_reclaimable:9859 slab_unreclaimable:62823 [ 2679.586704] mapped:82976 shmem:111 pagetables:1757 bounce:0 [ 2679.586704] kernel_misc_reclaimable:0 [ 2679.586704] free:7218 free_pcp:279 free_cma:0 [ 2679.591074] Node 0 active_anon:224kB inactive_anon:134104kB active_file:82544kB inactive_file:113308kB unevictable:0kB isolated(anon):0kB isolated(file):252kB mapped:331904kB dirty:812kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:4704kB pagetables:7028kB all_unreclaimable? no [ 2679.594175] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2679.597337] lowmem_reserve[]: 0 1617 1617 1617 [ 2679.598026] Node 0 DMA32 free:22360kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:224kB inactive_anon:134104kB active_file:82208kB inactive_file:114140kB unevictable:0kB writepending:1064kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1340kB local_pcp:984kB free_cma:0kB [ 2679.601519] lowmem_reserve[]: 0 0 0 0 [ 2679.602123] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB [ 2679.603980] Node 0 DMA32: 1640*4kB (UME) 662*8kB (UME) 271*16kB (UME) 102*32kB (UME) 27*64kB (UM) 2*128kB (M) 3*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 22720kB [ 2679.606135] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2679.607217] 28860 total pagecache pages [ 2679.607728] 0 pages in swap cache [ 2679.608216] Swap cache stats: add 0, delete 0, find 0/0 [ 2679.608913] Free swap = 0kB [ 2679.609305] Total swap = 0kB [ 2679.609693] 524158 pages RAM [ 2679.610141] 0 pages HighMem/MovableOnly [ 2679.610634] 105116 pages reserved 13:41:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="14", 0x49000) 13:41:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xf000}}], 0x1, 0x0) 13:41:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x208000, 0x8) 13:41:05 executing program 4: setresuid(0x0, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="1d5e1d86102bc649fb94ff7d65b1a125e094255a62f2968a0663864b9c8dabfa9959de41278975baaf45de60de2c28901278475619110124d8feb566a10caac13102608d17f94fef56f6ccd6211029c81e49024e74331c909802205ecdcd3b9e28d321e9c4b956b10e90ca41bbf22d39b478e5fa2866995682c86ad2b8c9a572622aaf5089db23811cdacf33aaa1b9b34a58bf1b7d5628bfac420d4e3098aacddb841277ad7a0a3b2d202043d9aa467ebbb006a3a843d028232f07b83dd8f4c1d6d337093e5344c8dbc8f6d522b2d770", 0xd0, 0x3f}, {&(0x7f00000001c0)="0c9b4bc12df4d55ea435b2ba6f4bcc1fc655f5e20dd87e98b5", 0x19, 0xcd5}], 0x2, &(0x7f0000000240)={[{@size={'size', 0x3d, [0x36]}}], [{@dont_hash}, {@audit}, {@measure}, {@measure}, {@uid_eq}, {@context={'context', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '@+#$-%'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r1, 0x10e, 0x4, 0x0, &(0x7f0000000040)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) write(0xffffffffffffffff, 0x0, 0x0) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x64, r5, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}]}, 0x64}, 0x1, 0x0, 0x0, 0x40010}, 0x40) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@resgid={'resgid', 0x3d, r4}}]}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@resgid={'resgid', 0x3d, r7}}]}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_STATX={0x15, 0x5, 0x0, r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000440)='./file0\x00', 0x1, 0x400}, 0x5) setxattr$system_posix_acl(&(0x7f0000000700)='./file0\x00', &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000004c0)={{}, {0x1, 0x3}, [{0x2, 0x2, 0xee00}, {0x2, 0x0, 0xee00}, {0x2, 0x5, r2}], {0x4, 0x2}, [{0x8, 0x8, r4}, {0x8, 0x1, r7}, {0x8, 0x6, 0xee00}, {0x8, 0x4, r8}], {0x10, 0x3}, {0x20, 0x9}}, 0x5c, 0x1) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) close_range(r9, r1, 0x0) 13:41:05 executing program 0: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x123008, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='.\x00', &(0x7f00000001c0), 0x2040000, &(0x7f0000000200)={'trans=unix,', {[{@afid={'afid', 0x3d, 0x8}}, {@privport}, {@afid={'afid', 0x3d, 0x6}}, {@version_L}, {@access_client}, {@msize={'msize', 0x3d, 0x6}}, {@privport}, {@loose}, {@loose}], [{@seclabel}]}}) mount$9p_unix(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1200869, 0x0) 13:41:05 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup2(r0, r1) r2 = socket$inet6(0xa, 0x3, 0x2edd05) ioctl$sock_TIOCINQ(r2, 0x5452, &(0x7f0000000040)) 13:41:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900c) 13:41:05 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x408000, 0x1e, 0x1a}, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x8) write(r0, &(0x7f0000000080)="01", 0x49000) lremovexattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00') 13:41:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="fe", 0x49000) [ 2696.511788] EXT4-fs: Invalid gid value -1 [ 2696.515619] EXT4-fs: Invalid gid value -1 13:41:05 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) 13:41:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900d) 13:41:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xf401}}], 0x1, 0x0) 13:41:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x2000) [ 2696.674523] EXT4-fs: Invalid gid value -1 [ 2696.681743] EXT4-fs: Invalid gid value -1 13:41:05 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x509342, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) 13:41:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0x8000001) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200040, 0x0) [ 2697.333160] syz-executor.2: vmalloc error: size 730075136, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2697.334410] CPU: 0 PID: 13096 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2697.335010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2697.335842] Call Trace: [ 2697.336031] [ 2697.336197] dump_stack_lvl+0x8b/0xb3 [ 2697.336491] warn_alloc.cold+0x95/0x18a [ 2697.336793] ? zone_watermark_ok_safe+0x240/0x240 [ 2697.337152] ? find_held_lock+0x2c/0x110 [ 2697.337461] ? lock_downgrade+0x6d0/0x6d0 [ 2697.337778] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2697.338134] __vmalloc_node_range+0xd50/0xfd0 [ 2697.338480] ? __vmalloc_node_no_huge+0x110/0x110 [ 2697.338841] ? lock_is_held_type+0xd7/0x130 [ 2697.339168] ? packet_set_ring+0xb60/0x1b20 [ 2697.339493] __vmalloc_node+0xb5/0x100 [ 2697.339785] ? packet_set_ring+0xb60/0x1b20 [ 2697.340116] packet_set_ring+0xb60/0x1b20 [ 2697.340443] packet_setsockopt+0x1b4f/0x3c40 [ 2697.340780] ? lock_release+0x3b2/0x6f0 [ 2697.341075] ? __fget_files+0x26b/0x470 [ 2697.341371] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2697.341786] ? packet_bind+0x1b0/0x1b0 [ 2697.342078] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2697.342488] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2697.342903] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2697.343298] ? selinux_socket_setsockopt+0x6a/0x80 [ 2697.343665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2697.344069] __sys_setsockopt+0x180/0x2a0 [ 2697.344392] ? packet_bind+0x1b0/0x1b0 [ 2697.344690] ? __ia32_sys_recv+0x100/0x100 [ 2697.345020] __x64_sys_setsockopt+0xba/0x150 [ 2697.345354] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2697.345744] do_syscall_64+0x3b/0x90 [ 2697.346032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2697.346420] RIP: 0033:0x7f7c7c021b19 [ 2697.346707] 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 [ 2697.348026] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2697.348586] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2697.349107] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2697.349623] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2697.350153] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2697.350672] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2697.351206] [ 2697.351438] Mem-Info: [ 2697.351628] active_anon:56 inactive_anon:33469 isolated_anon:0 [ 2697.351628] active_file:20002 inactive_file:26504 isolated_file:9 [ 2697.351628] unevictable:0 dirty:75 writeback:0 [ 2697.351628] slab_reclaimable:9857 slab_unreclaimable:62327 [ 2697.351628] mapped:82949 shmem:111 pagetables:1774 bounce:0 [ 2697.351628] kernel_misc_reclaimable:0 [ 2697.351628] free:6217 free_pcp:234 free_cma:0 [ 2697.354135] Node 0 active_anon:224kB inactive_anon:133876kB active_file:80008kB inactive_file:106016kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:331796kB dirty:300kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:4800kB pagetables:7096kB all_unreclaimable? no [ 2697.355963] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:128kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2697.357728] lowmem_reserve[]: 0 1617 1617 1617 [ 2697.358147] Node 0 DMA32 free:18364kB boost:12648kB min:17768kB low:19424kB high:21080kB reserved_highatomic:0KB active_anon:224kB inactive_anon:133708kB active_file:79708kB inactive_file:105768kB unevictable:0kB writepending:168kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:920kB local_pcp:792kB free_cma:0kB [ 2697.360305] lowmem_reserve[]: 0 0 0 0 [ 2697.360606] Node 0 DMA: 2*4kB (U) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (U) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 2697.361803] Node 0 DMA32: 798*4kB (UME) 805*8kB (UME) 327*16kB (UM) 73*32kB (UM) 9*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17904kB [ 2697.362936] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2697.363557] 29809 total pagecache pages [ 2697.363869] 0 pages in swap cache [ 2697.364125] Swap cache stats: add 0, delete 0, find 0/0 [ 2697.364502] Free swap = 0kB [ 2697.364726] Total swap = 0kB [ 2697.364973] 524158 pages RAM [ 2697.365204] 0 pages HighMem/MovableOnly [ 2697.365486] 105116 pages reserved 13:41:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x208000, 0x8) 13:41:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="037dce3795234898a551a046334f966804dcd560f92b85911d52b24ed77abdc43f842d201f5b912ad099f06ff66357db79b425dab7ef763856", 0x39, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2ab8dcdf3e9364c3be42beab26d752e1ff0e61d0ef501ac311217519d7dea59de7a3e2640c4201e6144e80eb61ba4c2ac4e743d142f509afd5019fd7cc0d5eb56827778ce577bb4929aa084bdce04cb24be36062004b436753bf9adda057a7ad80eeb80e037303781c2942368597f0a91a2e1ee11aeaa18dd926184b73c349cff7ccf8660d5019a58fae04758673b06db56bb83bccebffb7c5890416775c0a5217ce0e443251f9"]) 13:41:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x3000) 13:41:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900e) 13:41:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfc00}}], 0x1, 0x0) 13:41:20 executing program 4: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880), &(0x7f0000000000)='system_u:object_r:auth_cache_t:s0\x00', 0xc, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10002, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x22000, 0xa0) 13:41:20 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x10) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000009240)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/33, 0x21}], 0x1}}, {{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000003480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/75, 0x4b}, {&(0x7f0000001280)=""/107, 0x6b}, {&(0x7f0000001300)=""/90, 0x5a}, {&(0x7f0000001380)=""/205, 0xcd}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x7}}, {{&(0x7f0000003500)=@abs, 0x6e, &(0x7f0000005900)=[{&(0x7f0000003580)=""/90, 0x5a}, {&(0x7f0000003600)=""/39, 0x27}, {&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/239, 0xef}, {&(0x7f0000004740)=""/151, 0x97}, {&(0x7f0000004800)=""/252, 0xfc}, {&(0x7f0000004900)=""/4096, 0x1000}], 0x7, &(0x7f0000005980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000010000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}}, {{&(0x7f0000005a40)=@abs, 0x6e, &(0x7f0000006100)=[{&(0x7f0000005ac0)=""/151, 0x97}, {&(0x7f0000005b80)=""/252, 0xfc}, {&(0x7f0000005c80)=""/24, 0x18}, {&(0x7f0000005cc0)=""/141, 0x8d}, {&(0x7f0000005d80)=""/235, 0xeb}, {&(0x7f0000005e80)=""/87, 0x57}, {&(0x7f0000005f00)=""/208, 0xd0}, {&(0x7f0000006000)=""/116, 0x74}, {&(0x7f0000006080)=""/126, 0x7e}], 0x9, &(0x7f00000061c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000006280)=@abs, 0x6e, &(0x7f0000006440)=[{&(0x7f0000006300)=""/213, 0xd5}, {&(0x7f0000006400)=""/54, 0x36}], 0x2, &(0x7f0000006480)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f00000064c0)=@abs, 0x6e, &(0x7f0000006800)=[{&(0x7f0000006540)=""/152, 0x98}, {&(0x7f0000006600)=""/234, 0xea}, {&(0x7f0000006700)=""/45, 0x2d}, {&(0x7f0000006740)=""/145, 0x91}], 0x4, &(0x7f0000006840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{0x0, 0x0, &(0x7f0000008c00)=[{&(0x7f0000006980)=""/4096, 0x1000}, {&(0x7f0000007980)=""/227, 0xe3}, {&(0x7f0000007a80)=""/4096, 0x1000}, {&(0x7f0000008a80)=""/223, 0xdf}, {&(0x7f0000008b80)=""/111, 0x6f}], 0x5}}, {{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000008c80)=""/242, 0xf2}, {&(0x7f0000008d80)=""/107, 0x6b}, {&(0x7f0000008e00)=""/110, 0x6e}, {&(0x7f0000008e80)=""/183, 0xb7}, {&(0x7f0000008f40)=""/160, 0xa0}], 0x5, &(0x7f0000009080)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f00000090c0), 0x6e, &(0x7f0000009140), 0x0, &(0x7f0000009180)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x9, 0x10040, &(0x7f0000009480)) vmsplice(r0, &(0x7f00000096c0)=[{&(0x7f00000094c0)="f5a61e4ac1b04287adbd03e40404d3779938285983eea39a71ccecde822124afe203063cfc419c37b7cd06c40ff87931059512b3abb65d6d71b2d82016d5737e60f0074f9e5068a9fb0ae152870ca79cb72db39c546fe2a0cc260266aa4939d456be46088934c9bb0c3672424e70", 0x6e}, {&(0x7f0000009540)="0bbc79a3b41800356dec1ce314bab612ed22e392742cffe4e8ff4b538f598471670b9cc12754b2be6bd21aaee1c670c3cbc3f33ce08651359b90f40f66fde97d464f7e1c0b16ab6d086b5b02051ac6f88471e2d9bb4be2b3d8535b04d8c808f10ea378d259b0d75a5d2301956c167dcb039d", 0x72}, {&(0x7f00000095c0)="c5e246af7cc17571fb8e6c7ea6eea3ca929169e4cfce6f6d9bb8c38728e06c02805dd882b9b9c47a18dc196d496f63", 0x2f}, {&(0x7f0000009600)="827c1d9f87ac8bce3e01a23bc3dd8539cb85d568317ccb4737da90b381699993a24f424a56f78f693fdac3b6921f4e47d4a5c7b622045e9938e53be8ac910ccfcd8c3b1539a7ec1ed19567074acd1fd7bc40ffb2192a28a0597762a4eb516e20bfda1b63c29a2e9554557d17223681ea634c7e4265e3966b5ee64624e5ec72cf274a6df8ec0d7e760908ac439877d38cbbe8f8ab236af3f4b34ee4dfeebf69459472", 0xa2}], 0x4, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:41:20 executing program 5: read(0xffffffffffffffff, &(0x7f00000000c0)=""/175, 0xaf) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@multicast, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, @dest_unreach={0x3, 0x10, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xd9, 0x0, 0x5, 0x0, @loopback, @loopback, 0x8, 0x80, 0x0, 0x6}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f0000000280)={0x37c, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x27c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xbc, 0x3, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, './#$]-^\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xbb\xbb\xbb\xbb\xbb\xbb'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-\'#-(\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xbb\xbb\xbb\xbb\xbb\xbb'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff8}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xff\xff\xff\xff\xff\xff'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xbb\xbb\xbb\xbb\xbb\xbb'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '%,\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7fff}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x24, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5817b750}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '(:\xfa-]%\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x4c, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xff\xff\xff\xff\xff\xff'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2876}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '].^#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb4000000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x977c}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xff\xff\xff\xff\xff\xff'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x44c}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xff\xff\xff\xff\xff\xff'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x463}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xbb\xbb\xbb\xbb\xbb\xbb'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '[](\xff,[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xbb\xbb\xbb\xbb\xbb\xbb'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}]}]}, @ETHTOOL_A_BITSET_BITS={0x2c, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, '^@$-\'%!#-+[^u\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}]}, 0x37c}, 0x1, 0x0, 0x0, 0x40010}, 0x40880) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x1c, r6, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x80) 13:41:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfe80}}], 0x1, 0x0) [ 2712.172454] SELinux: Context system_u:obj is not valid (left unmapped). [ 2712.180599] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=13161 comm=syz-executor.5 13:41:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4000) [ 2712.223633] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=13166 comm=syz-executor.5 13:41:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x3000) 13:41:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x5000) 13:41:21 executing program 0: r0 = syz_io_uring_setup(0x60ff, &(0x7f0000000640), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_io_uring_setup(0x5a, &(0x7f0000000000)={0x0, 0x2678, 0x8, 0x3, 0x6, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = fcntl$dupfd(r1, 0x0, r1) pidfd_getfd(r3, r2, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x12, r3, 0x0) syz_io_uring_submit(r4, 0x0, 0x0, 0x0) 13:41:21 executing program 4: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880), &(0x7f0000000000)='system_u:object_r:auth_cache_t:s0\x00', 0xc, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10002, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x22000, 0xa0) 13:41:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfec0}}], 0x1, 0x0) 13:41:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='macsec0\x00') r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e21, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}], 0x38}}], 0x1, 0x0) [ 2713.002667] syz-executor.2: vmalloc error: size 789651456, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2713.004874] CPU: 0 PID: 13158 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2713.006137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2713.007577] Call Trace: [ 2713.007913] [ 2713.008209] dump_stack_lvl+0x8b/0xb3 [ 2713.008740] warn_alloc.cold+0x95/0x18a [ 2713.009260] ? zone_watermark_ok_safe+0x240/0x240 [ 2713.009903] ? find_held_lock+0x2c/0x110 [ 2713.010453] ? lock_downgrade+0x6d0/0x6d0 [ 2713.011038] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2713.011654] __vmalloc_node_range+0xd50/0xfd0 [ 2713.012251] ? __vmalloc_node_no_huge+0x110/0x110 [ 2713.012880] ? lock_is_held_type+0xd7/0x130 [ 2713.013456] ? packet_set_ring+0xb60/0x1b20 [ 2713.014030] __vmalloc_node+0xb5/0x100 [ 2713.014596] ? packet_set_ring+0xb60/0x1b20 [ 2713.015171] packet_set_ring+0xb60/0x1b20 [ 2713.015777] packet_setsockopt+0x1b4f/0x3c40 [ 2713.016386] ? lock_release+0x3b2/0x6f0 [ 2713.016932] ? __fget_files+0x26b/0x470 [ 2713.017479] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.018240] ? packet_bind+0x1b0/0x1b0 [ 2713.018823] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.019571] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2713.020314] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2713.021040] ? selinux_socket_setsockopt+0x6a/0x80 [ 2713.021729] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.022476] __sys_setsockopt+0x180/0x2a0 [ 2713.023050] ? packet_bind+0x1b0/0x1b0 [ 2713.023597] ? __ia32_sys_recv+0x100/0x100 [ 2713.024207] __x64_sys_setsockopt+0xba/0x150 [ 2713.024809] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2713.025531] do_syscall_64+0x3b/0x90 [ 2713.026027] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2713.026737] RIP: 0033:0x7f7c7c021b19 [ 2713.027226] 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 [ 2713.029596] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2713.030587] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2713.031505] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2713.032414] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2713.033338] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2713.034286] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2713.035240] [ 2713.035778] Mem-Info: [ 2713.036162] active_anon:1560 inactive_anon:33518 isolated_anon:13 [ 2713.036162] active_file:19014 inactive_file:12114 isolated_file:32 [ 2713.036162] unevictable:0 dirty:13 writeback:20 [ 2713.036162] slab_reclaimable:9792 slab_unreclaimable:61202 [ 2713.036162] mapped:78749 shmem:111 pagetables:1745 bounce:0 [ 2713.036162] kernel_misc_reclaimable:0 [ 2713.036162] free:6624 free_pcp:183 free_cma:0 [ 2713.041442] Node 0 active_anon:6240kB inactive_anon:134072kB active_file:75548kB inactive_file:48540kB unevictable:0kB isolated(anon):52kB isolated(file):128kB mapped:314996kB dirty:52kB writeback:80kB shmem:444kB writeback_tmp:0kB kernel_stack:4704kB pagetables:6980kB all_unreclaimable? no [ 2713.045234] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2713.049412] lowmem_reserve[]: 0 1617 1617 1617 [ 2713.050287] Node 0 DMA32 free:21496kB boost:12648kB min:17768kB low:19424kB high:21080kB reserved_highatomic:0KB active_anon:5820kB inactive_anon:133652kB active_file:72152kB inactive_file:50472kB unevictable:0kB writepending:48kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:864kB local_pcp:248kB free_cma:0kB [ 2713.054151] lowmem_reserve[]: 0 0 0 0 [ 2713.054909] Node 0 DMA: 3*4kB (UM) 3*8kB (UM) 3*16kB (UM) 3*32kB (UM) 3*64kB (UM) 0*128kB 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6516kB [ 2713.057206] Node 0 DMA32: 1789*4kB (UME) 573*8kB (UME) 205*16kB (UME) 84*32kB (UME) 32*64kB (M) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21932kB [ 2713.059598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2713.060907] 21465 total pagecache pages [ 2713.061603] 0 pages in swap cache [ 2713.062259] Swap cache stats: add 0, delete 0, find 0/0 [ 2713.063179] Free swap = 0kB [ 2713.063763] Total swap = 0kB [ 2713.064366] 524158 pages RAM [ 2713.065003] 0 pages HighMem/MovableOnly [ 2713.065690] 105116 pages reserved [ 2727.422098] Bluetooth: hci4: command 0x0406 tx timeout 13:41:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x208000, 0x8) 13:41:36 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_io_uring_setup(0x1, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r4 = syz_io_uring_setup(0x4394, &(0x7f0000000240)={0x0, 0x6357, 0x0, 0x1, 0xf8, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000002c0)) io_uring_enter(r4, 0xdf1, 0x6186, 0x1, &(0x7f0000000300)={[0x1d]}, 0x8) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x4849c1}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r5}}, 0x3) write(r0, &(0x7f0000000080)="01", 0x49000) 13:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x6000) 13:41:36 executing program 0: r0 = syz_mount_image$nfs(0x0, &(0x7f00000017c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x100) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000140)={[{@fat=@usefree}, {@fat=@dos1xfloppy}], [{@dont_appraise}, {@dont_hash}, {@uid_lt={'uid<', 0xee01}}, {@appraise_type}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) 13:41:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xff00}}], 0x1, 0x0) 13:41:36 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000180)="a217ea81da4947df6db6840179bc1027703848392ef5d616e4361d9b38c386237fc4890a381d6afdb465012c13f7e6ce0578e3928d0818c33aba678595e2600f4fd52f638a05a669b84c865f71a41b78ff23d7508d8c7add9ee214d896bf519b23e4a208a5e341015b8e368dc2aa4c7bafdbcd646b77f8bb6b715c14d05d4e5fe30e3e229e08debe995ece56a453f0753cec6a872843093f4ca190755a47b411874669bb79357beedec2106207ce93681bb4ed39bb87a2defdf186eb4bbf360f02") ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev={0xfe, 0x80, '\x00', 0xfc}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000000)) 13:41:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4900f) 13:41:36 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 13:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x7000) 13:41:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x34000}}], 0x1, 0x0) 13:41:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$KDENABIO(r0, 0x4b36) epoll_create1(0x80000) r1 = syz_open_pts(r0, 0xc000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x8, 0x2, 0x0, 0x3, 0x1, "3fd5860fabb44adf6facfb17927c5c64450521"}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x5, 0x3, 0x7}]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x6400, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x11}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000540)) 13:41:36 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) rt_sigtimedwait(&(0x7f0000000000)={[0x3]}, &(0x7f0000000140), &(0x7f0000000040), 0x8) 13:41:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49010) 13:41:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x84042, 0x0) unlink(&(0x7f0000000000)='./file1\x00') pwrite64(r0, &(0x7f00000006c0)='y', 0x1, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x20600, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x40000012}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x181000, 0x0) epoll_pwait2(r3, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, &(0x7f00000001c0), &(0x7f0000000200)={[0x6]}, 0x8) 13:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x9000) 13:41:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x40000}}], 0x1, 0x0) [ 2728.305695] syz-executor.2: vmalloc error: size 820862976, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2728.307047] CPU: 1 PID: 13194 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2728.307652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2728.308461] Call Trace: [ 2728.308655] [ 2728.308828] dump_stack_lvl+0x8b/0xb3 [ 2728.309128] warn_alloc.cold+0x95/0x18a [ 2728.309431] ? zone_watermark_ok_safe+0x240/0x240 [ 2728.309793] ? find_held_lock+0x2c/0x110 [ 2728.310107] ? lock_downgrade+0x6d0/0x6d0 [ 2728.310424] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2728.310770] __vmalloc_node_range+0xd50/0xfd0 [ 2728.311117] ? __vmalloc_node_no_huge+0x110/0x110 [ 2728.311474] ? lock_is_held_type+0xd7/0x130 [ 2728.311802] ? packet_set_ring+0xb60/0x1b20 [ 2728.312126] __vmalloc_node+0xb5/0x100 [ 2728.312414] ? packet_set_ring+0xb60/0x1b20 [ 2728.312740] packet_set_ring+0xb60/0x1b20 [ 2728.313059] packet_setsockopt+0x1b4f/0x3c40 [ 2728.313399] ? lock_release+0x3b2/0x6f0 [ 2728.313689] ? __fget_files+0x26b/0x470 [ 2728.313989] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2728.314395] ? packet_bind+0x1b0/0x1b0 [ 2728.314703] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2728.315104] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2728.315515] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2728.315908] ? selinux_socket_setsockopt+0x6a/0x80 [ 2728.316274] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2728.316682] __sys_setsockopt+0x180/0x2a0 [ 2728.317003] ? packet_bind+0x1b0/0x1b0 [ 2728.317296] ? __ia32_sys_recv+0x100/0x100 [ 2728.317624] __x64_sys_setsockopt+0xba/0x150 [ 2728.317957] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2728.318344] do_syscall_64+0x3b/0x90 [ 2728.318630] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2728.319013] RIP: 0033:0x7f7c7c021b19 [ 2728.319294] 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 [ 2728.320596] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2728.321146] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2728.321655] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2728.322175] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2728.322768] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2728.323544] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2728.324077] [ 2728.324317] Mem-Info: [ 2728.324503] active_anon:9093 inactive_anon:33528 isolated_anon:11 [ 2728.324503] active_file:8970 inactive_file:7394 isolated_file:35 [ 2728.324503] unevictable:0 dirty:0 writeback:0 [ 2728.324503] slab_reclaimable:9681 slab_unreclaimable:61249 [ 2728.324503] mapped:76457 shmem:111 pagetables:1771 bounce:0 [ 2728.324503] kernel_misc_reclaimable:0 [ 2728.324503] free:6185 free_pcp:428 free_cma:0 [ 2728.327372] Node 0 active_anon:36372kB inactive_anon:134112kB active_file:35880kB inactive_file:29576kB unevictable:0kB isolated(anon):44kB isolated(file):140kB mapped:305828kB dirty:0kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:4736kB pagetables:7084kB all_unreclaimable? no [ 2728.329590] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2728.331763] lowmem_reserve[]: 0 1617 1617 1617 [ 2728.332221] Node 0 DMA32 free:18228kB boost:12648kB min:17768kB low:19424kB high:21080kB reserved_highatomic:0KB active_anon:36120kB inactive_anon:133944kB active_file:36284kB inactive_file:30048kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1668kB local_pcp:780kB free_cma:0kB [ 2728.334511] lowmem_reserve[]: 0 0 0 0 [ 2728.334837] Node 0 DMA: 4*4kB (UM) 2*8kB (M) 3*16kB (UM) 3*32kB (UM) 3*64kB (UM) 0*128kB 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6512kB [ 2728.336144] Node 0 DMA32: 1705*4kB (UME) 681*8kB (UME) 221*16kB (UME) 66*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 2728.337248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2728.337875] 14694 total pagecache pages [ 2728.338296] 0 pages in swap cache [ 2728.338620] Swap cache stats: add 0, delete 0, find 0/0 [ 2728.339026] Free swap = 0kB [ 2728.339246] Total swap = 0kB [ 2728.339471] 524158 pages RAM [ 2728.339695] 0 pages HighMem/MovableOnly [ 2728.340004] 105116 pages reserved 13:41:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) pwrite64(r1, &(0x7f0000000140)="2ba1f6a3a98653c785c3971d5a34abc35e29099b12d291aae8c537cb3c9cb9006d6bf50f81d88aa02805ae7d7f51833a9eaa6760c58ef658e6d433da4eb29db89ac84b908a48574299e268b216148633402e70bfe79c9fc7ca712d4bc4139363f9c044fd392560ca16fa5267a959fa72d6ae19164e444dc05b2c65ee03ce21c040b5396afcb9a47887db9eda3876861535bca5f5574013ea3fc7ce963c8c232e", 0xa0, 0xdfae) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x2d89, 0xffffffffffff8001, 0x6}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 13:41:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$KDENABIO(r0, 0x4b36) epoll_create1(0x80000) r1 = syz_open_pts(r0, 0xc000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x8, 0x2, 0x0, 0x3, 0x1, "3fd5860fabb44adf6facfb17927c5c64450521"}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x5, 0x3, 0x7}]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x6400, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x11}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000540)) 13:41:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49011) 13:41:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 13:41:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xa000) 13:41:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x400300}}], 0x1, 0x0) 13:41:52 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/stat\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) lsetxattr$security_capability(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v2={0x2000000, [{0xba0e, 0x5}, {0x5, 0x4}]}, 0x14, 0x3) write(r0, 0x0, 0x0) open_tree(r0, &(0x7f0000000000)='./file0/file0\x00', 0x4100) 13:41:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xf0ffff}}], 0x1, 0x0) 13:41:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49012) 13:41:52 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0xe04d, 0x84, 0x20, 0x1cef}, {0x4, 0x6, 0x40, 0x6765}, {0x1, 0x9, 0xff, 0x80000000}, {0x400, 0x3, 0x5, 0x80000000}, {0x3c29, 0xe, 0x6, 0x3}, {0x7, 0x7f, 0x4, 0x101}]}) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000080)='io.pressure\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)={0x0}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14, 0x80000) preadv(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/169, 0xa9}], 0x2, 0x7, 0xffffffff) r4 = syz_mount_image$ext4(&(0x7f0000000380)='ext3\x00', &(0x7f00000003c0)='./file0\x00', 0x1f800000000, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000400)="95b7e65f11c4864aec77924aeede8876c27ed32b281c289609e9f6a21ba98979f78df46c65431b42cb8a82b49d3eefcb1dabc72cf4f3c7bf415022dd6b3630d24bfcb791c9fbb8e79c8b11af1a77af363743362f4ad0cc3d545363b7ed7f64550100a5f26f785a8be0af4fdb1d3a7947795a4def798e83a45c84a13aa99060ad9605bc92aaee76acbb73f1b382ac6be14991c6df5ad9a17f1de2f4619b9ee5da7f82253951", 0xa5, 0x5}], 0x8010, &(0x7f0000000500)={[{@stripe={'stripe', 0x3d, 0x7}}, {@nogrpid}, {@grpquota}, {@dioread_nolock}, {@quota}, {@usrquota}, {@test_dummy_encryption}, {@auto_da_alloc}], [{@obj_user={'obj_user', 0x3d, '}#-+\\\'$\\'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000005c0)={r2, 0x3, r4, 0x8, 0x80000}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000600)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, &(0x7f0000000640)={r2, 0x0, r3, 0xfffff000}) unlink(&(0x7f0000000680)='./file0\x00') sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r5, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x38, 0x4, 0x8, 0x801, 0x0, 0x0, {0xa, 0x0, 0x5}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x401}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4$inet6(r5, &(0x7f0000000800)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000840)=0x1c, 0x800) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) ppoll(&(0x7f0000000880)=[{r3, 0x8000}, {r6, 0xbba1566cb060da49}, {r7, 0xc000}], 0x3, &(0x7f0000000900)={r8, r9+60000000}, &(0x7f0000000940)={[0xffff]}, 0x8) recvmmsg$unix(r5, &(0x7f00000045c0)=[{{&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000a00)=""/54, 0x36}], 0x1, &(0x7f0000000a80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000b00)=""/4096, 0x1000}], 0x1, &(0x7f0000001b40)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001b80), 0x6e, &(0x7f0000002d00)=[{&(0x7f0000001c00)=""/247, 0xf7}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x2, &(0x7f0000002d40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002d80)=""/175, 0xaf}, {&(0x7f0000002e40)=""/130, 0x82}], 0x2, &(0x7f0000002f40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000003000)=@abs, 0x6e, &(0x7f0000003400)=[{&(0x7f0000003080)=""/189, 0xbd}, {&(0x7f0000003140)=""/240, 0xf0}, {&(0x7f0000003240)=""/247, 0xf7}, {&(0x7f0000003340)=""/188, 0xbc}], 0x4, &(0x7f0000003440)}}, {{&(0x7f0000003480), 0x6e, &(0x7f0000004500)=[{&(0x7f0000003500)=""/4096, 0x1000}], 0x1, &(0x7f0000004540)=[@rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}], 0x6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r11, 0xc018937a, &(0x7f0000004740)={{0x1, 0x1, 0x18, r5, {0x7}}, './file0\x00'}) accept$packet(r10, 0x0, &(0x7f0000004780)) ioctl$LOOP_CHANGE_FD(r12, 0x4c06, 0xffffffffffffffff) 13:41:52 executing program 5: ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000000)={{}, "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"}) r0 = syz_open_pts(0xffffffffffffffff, 0x303e02) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000001000)={0x0, @aes128, 0x0, @desc1}) r1 = dup2(r0, r0) ioctl$CDROMSUBCHNL(r1, 0x530b, &(0x7f0000001040)={0x2, 0x80, 0x1, 0x5, 0x6, 0x7, @lba=0x8, @lba=0x2cb}) r2 = openat$cgroup_ro(r1, &(0x7f0000001080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$CDROMREADAUDIO(r2, 0x530e, &(0x7f0000001100)={@msf={0x66, 0x3f, 0x8f}, 0x3, 0x13, &(0x7f00000010c0)=""/19}) flistxattr(r0, &(0x7f0000001140)=""/245, 0xf5) r3 = open(&(0x7f0000001240)='./file0\x00', 0x0, 0x8e) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000001280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x40082102, &(0x7f0000001300)=r4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001340)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000001380)=0x9) r6 = pidfd_getfd(r2, r5, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f00000013c0)={r4, 0x2, r2, 0x4ce8, 0x80000}) r7 = openat$incfs(r5, &(0x7f0000001400)='.log\x00', 0x400, 0x88) tee(r7, r5, 0x81, 0x1) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000001540)={'gre0\x00', &(0x7f0000001440)={'syztnl1\x00', 0x0, 0x0, 0x1, 0xd2, 0x80000001, {{0x2c, 0x4, 0x3, 0x1, 0xb0, 0x67, 0x0, 0x7, 0x2f, 0x0, @rand_addr=0x64010100, @private=0xa010102, {[@ssrr={0x89, 0xb, 0x65, [@local, @loopback]}, @rr={0x7, 0x13, 0xb0, [@rand_addr=0x64010100, @multicast1, @local, @multicast2]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x1f, 0x42, [@rand_addr=0x64010102, @local, @multicast1, @remote, @multicast2, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @generic={0x82, 0xa, "5fe4047ef6ef1eea"}, @cipso={0x86, 0x2a, 0x0, [{0x7, 0x9, "28bb26735e9a0c"}, {0x5, 0x12, "ffe4be03ddb61a27ae6043ee0381c327"}, {0x0, 0x2}, {0x2, 0x7, "64d5973297"}]}, @lsrr={0x83, 0xf, 0xa, [@local, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x29}]}, @lsrr={0x83, 0x17, 0x28, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast1, @dev={0xac, 0x14, 0x14, 0x23}, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}}}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001680)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@local, 0x4e24, 0x963b, 0x4e24, 0x0, 0xa, 0xc0, 0x80, 0x2f, r8, r9}, {0x8, 0x64f0, 0xdae, 0xfffffffffffffff9, 0x62ad0cb2, 0x8, 0x2, 0x897d}, {0x8, 0xfffffffffffffffa, 0x100000001}, 0xffffb6f2, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in6=@private1, 0x4d4}, 0xa, @in=@loopback, 0x3507, 0x0, 0x3, 0xfa, 0x1, 0x7fffffff, 0x3}}, 0xe8) 13:41:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xb000) 13:41:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x1000000}}], 0x1, 0x0) 13:41:52 executing program 0: ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)) r1 = dup2(r0, r0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x8, 0x10000, 0xa21, 0x1, 0x7}) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0xfdef) 13:41:52 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = syz_io_uring_setup(0x7feb, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0xfffffffd}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000001900), 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) read$hiddev(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) preadv(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000001180)=""/206, 0xce}, {&(0x7f0000001280)=""/150, 0x96}, {&(0x7f0000001340)=""/111, 0x6f}], 0x3, 0x9e, 0xfffffffb) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/mdstat\x00', 0x0, 0x0) read$hiddev(r2, &(0x7f00000010c0)=""/185, 0xb9) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001400), 0xc00, 0x0) write$binfmt_elf32(r3, &(0x7f0000001440)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xc3, 0x7, 0x80, 0x3, 0x3, 0x3, 0x1f, 0x2bd, 0x38, 0x397, 0x1, 0x5, 0x20, 0x2, 0x7, 0x7}, [{0x4, 0x2, 0x6c, 0x3, 0x8, 0x4, 0x80, 0x282}], "16eccb1aed1a6f628501e522e1f32ac469d0758fa6f53c00c175326ee9fe3e4beee42d0a7d3f954afceb0fd3665a5272b7a8efc8d5d8dca54febb9e13ebfa7eeb5cb1dc825e7af1f0727ce2529201a680e5abc5e4edf794aef09fd7a35d8d682aa41f0433f79763b1762a073f1d4c942b35d93738437a7b3c63b44b8a3e24917057f5cc60a140888e582a08176c2ac774b35baebc7735f2e35040013962c1094888556aa3bbc838432abe305c64a9bcff4d556be43", ['\x00', '\x00', '\x00']}, 0x40d) r4 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f00000018c0)={0x6, 0x0, &(0x7f0000001880)=[r1]}, 0x1) 13:41:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast1, @mcast1, @dev={0xfe, 0x80, '\x00', 0x22}, 0x7, 0x3, 0x1, 0x100, 0x7, 0x80000000}) recvfrom(r0, &(0x7f00000000c0)=""/29, 0x1d, 0x1, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80) r1 = open(&(0x7f0000000040)='./file1\x00', 0x202a03, 0x16e) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x400, 0x1a2) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x7, 0x4) write(r2, &(0x7f0000000080)="01", 0x49000) 13:41:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x5ad061, 0x15a) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x3ff) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="4f16c74047240158cb9a409f7057ef14525b5368dc8e95791c671cb4d4fddafec1ef5abb7c36900c0194e468dc002e992ffc0daeb00da121b726007b06aba9a9c1d3620d1c8146f6a8267e904caf35402a6385380ccccdf2576001e657e5982d2e88fe6e2c717a1531896edc77d2546a09a465ab0c1e182977037f66ab0dec307fee9029d484f7dc440a858733f9b8bf66e06c60e0e816a35c878026a276b1d84f9eb5f34d", 0xa5, 0x7fff) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000080)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b0000000000000000bf7110a89740deb270054c0ea54dc84eb4e7ffb6f4a896ef19aedbc74cb8b8579bd63c5698dc6e0195b4d0acbc9544efc78744d1e26348754e360ce548bdd072385f60d667f313d3ed89dcd0175e64846053b2d245b13cb9b2bbe1a293633364176287531a6e246e333cc145858a9579a4a6ef"]) 13:41:52 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x4000020) r2 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x10000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) inotify_rm_watch(r0, r2) 13:41:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x2000000}}], 0x1, 0x0) [ 2744.315840] syz-executor.2: vmalloc error: size 851181568, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2744.317060] CPU: 1 PID: 13246 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2744.317618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2744.318657] Call Trace: [ 2744.318858] [ 2744.319022] dump_stack_lvl+0x8b/0xb3 [ 2744.319425] warn_alloc.cold+0x95/0x18a [ 2744.319833] ? zone_watermark_ok_safe+0x240/0x240 [ 2744.320175] ? find_held_lock+0x2c/0x110 [ 2744.320543] ? lock_downgrade+0x6d0/0x6d0 [ 2744.320951] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2744.321287] __vmalloc_node_range+0xd50/0xfd0 [ 2744.321674] ? __vmalloc_node_no_huge+0x110/0x110 [ 2744.322164] ? lock_is_held_type+0xd7/0x130 [ 2744.322490] ? packet_set_ring+0xb60/0x1b20 [ 2744.322921] __vmalloc_node+0xb5/0x100 [ 2744.323315] ? packet_set_ring+0xb60/0x1b20 [ 2744.323657] packet_set_ring+0xb60/0x1b20 [ 2744.324078] packet_setsockopt+0x1b4f/0x3c40 [ 2744.324519] ? lock_release+0x3b2/0x6f0 [ 2744.324796] ? __fget_files+0x26b/0x470 [ 2744.325084] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.325459] ? packet_bind+0x1b0/0x1b0 [ 2744.325741] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.326165] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2744.326684] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2744.327191] ? selinux_socket_setsockopt+0x6a/0x80 [ 2744.327875] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.328753] __sys_setsockopt+0x180/0x2a0 [ 2744.329421] ? packet_bind+0x1b0/0x1b0 [ 2744.330054] ? __ia32_sys_recv+0x100/0x100 [ 2744.330972] __x64_sys_setsockopt+0xba/0x150 [ 2744.331730] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2744.332594] do_syscall_64+0x3b/0x90 [ 2744.333313] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2744.334236] RIP: 0033:0x7f7c7c021b19 [ 2744.334862] 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 [ 2744.337376] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2744.338415] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2744.339337] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2744.340242] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2744.341141] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2744.342042] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2744.342978] [ 2744.343358] Mem-Info: [ 2744.343685] active_anon:10808 inactive_anon:33687 isolated_anon:0 [ 2744.343685] active_file:6328 inactive_file:1912 isolated_file:39 [ 2744.343685] unevictable:0 dirty:0 writeback:0 [ 2744.343685] slab_reclaimable:8679 slab_unreclaimable:61814 [ 2744.343685] mapped:71517 shmem:111 pagetables:1830 bounce:0 [ 2744.343685] kernel_misc_reclaimable:0 [ 2744.343685] free:5476 free_pcp:302 free_cma:0 [ 2744.348213] Node 0 active_anon:43232kB inactive_anon:134748kB active_file:25312kB inactive_file:7648kB unevictable:0kB isolated(anon):0kB isolated(file):156kB mapped:286068kB dirty:0kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:4864kB pagetables:7320kB all_unreclaimable? no [ 2744.351314] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2744.354577] lowmem_reserve[]: 0 1617 1617 1617 [ 2744.355270] Node 0 DMA32 free:15396kB boost:10240kB min:15360kB low:17016kB high:18672kB reserved_highatomic:0KB active_anon:42896kB inactive_anon:134328kB active_file:25568kB inactive_file:7988kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1172kB local_pcp:752kB free_cma:0kB [ 2744.359037] lowmem_reserve[]: 0 0 0 0 [ 2744.359580] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 2744.361530] Node 0 DMA32: 1542*4kB (ME) 370*8kB (UME) 91*16kB (ME) 14*32kB (UM) 5*64kB (UM) 2*128kB (UM) 1*256kB (M) 2*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 14936kB [ 2744.363732] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2744.364870] 8333 total pagecache pages [ 2744.365379] 0 pages in swap cache [ 2744.365871] Swap cache stats: add 0, delete 0, find 0/0 [ 2744.366563] Free swap = 0kB [ 2744.367034] Total swap = 0kB [ 2744.367444] 524158 pages RAM [ 2744.367896] 0 pages HighMem/MovableOnly [ 2744.368418] 105116 pages reserved 13:42:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) 13:42:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$notify(r0, 0x402, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) write(r0, 0x0, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000000)={'\x00', 0xe4, 0x3, 0x8}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000100)=0x2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0c000000d5041e3e01000000ff0f000007000000260e0000"], 0x545002) syz_io_uring_submit(0x0, 0x0, 0x0, 0xfffffffc) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:42:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x3000000}}], 0x1, 0x0) 13:42:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 13:42:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xc000) 13:42:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000001000003000000"], 0x14}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r8 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(r7, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl1\x00', &(0x7f00000003c0)={'tunl0\x00', 0x0, 0x1, 0x1, 0x5, 0x7, {{0x20, 0x4, 0x0, 0x5, 0x80, 0x65, 0x0, 0x81, 0x2f, 0x0, @broadcast, @multicast1, {[@cipso={0x86, 0x6a, 0x3, [{0x0, 0xb, "0e1981a32fb4e97823"}, {0x7, 0xa, "ab93656da57c1319"}, {0x1, 0xf, "58bd4711da32531a2c2aea99ee"}, {0x6, 0x4, "b472"}, {0x7, 0x10, "ca82556084637ed839edc935d803"}, {0x2, 0xc, "0aac06cead03bcea102e"}, {0x6, 0xc, "f6f966f09bfc6e7c8706"}, {0x6, 0x4, 'qa'}, {0x2, 0x10, "605cd4fcd8543e2976eda832bda5"}]}, @noop, @noop]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000540)={'ip6gre0\x00', &(0x7f00000004c0)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x1, 0x0, 0x9, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x20, 0x7, 0x10001, 0x5}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000000), 0xc, &(0x7f0000000b40)={&(0x7f0000000580)={0x5c0, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [{{0x8}, {0x22c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r3}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0xc8, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0xb4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x2404c001}, 0x8014) 13:42:06 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49013) 13:42:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x20, 0x0, 0x4, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0), r0) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000cc0)=@nfc_llcp, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000000dc0)=""/161, 0x21}], 0x2, &(0x7f0000000ec0)=""/244, 0xf4}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/62}, {0x0}, {&(0x7f0000000140)=""/96}, {&(0x7f00000001c0)=""/185}, {&(0x7f0000000280)=""/126}, {&(0x7f0000000300)=""/211}], 0x0, &(0x7f0000000fc0)=""/4096}, 0xfffff801}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000480)=""/88}, {&(0x7f0000000500)=""/218}, {&(0x7f0000000740)=""/113}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000900)=""/193}, {&(0x7f0000000a00)=""/152}, {&(0x7f0000000600)}, {&(0x7f0000000ac0)=""/82}, {&(0x7f0000000680)=""/32}, {&(0x7f0000000b40)=""/110}], 0x0, &(0x7f0000001fc0)=""/140}, 0x5e}, {{&(0x7f0000000d40)=@nl=@unspec, 0x0, &(0x7f00000034c0)=[{&(0x7f0000000880)=""/19}, {&(0x7f0000002080)=""/249}, {&(0x7f0000002180)=""/234}, {&(0x7f0000002280)=""/197}, {&(0x7f0000000c80)=""/60}, {&(0x7f0000002380)=""/18}, {&(0x7f00000023c0)=""/4096}, {&(0x7f00000033c0)=""/22}, {&(0x7f0000003400)=""/17}, {&(0x7f0000003440)=""/97, 0x57}], 0x0, &(0x7f0000003580)=""/22}, 0xa6}, {{&(0x7f00000035c0)=@sco={0x1f, @fixed}, 0x0, &(0x7f0000003880)=[{&(0x7f0000003640)=""/139}, {&(0x7f0000003700)=""/197}, {&(0x7f0000003800)=""/47}, {&(0x7f0000003840)}], 0x0, &(0x7f00000038c0)=""/137}, 0x80000002}], 0x2, 0x120, &(0x7f0000004f40)={0x0, 0x3938700}) 13:42:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x4000000}}], 0x1, 0x0) 13:42:06 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) write(r0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index, 0x0, 0x0, 0x20, 0x0, 0x0, {0x0, 0x0, r1}}, 0x80000000) 13:42:06 executing program 5: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) prctl$PR_GET_TSC(0x19, &(0x7f00000000c0)) prctl$PR_GET_TSC(0x19, &(0x7f0000000040)) prctl$PR_GET_TSC(0x19, &(0x7f0000000080)) prctl$PR_GET_TSC(0x19, &(0x7f0000000140)) prctl$PR_GET_TSC(0x19, &(0x7f0000000100)) prctl$PR_GET_TSC(0x19, &(0x7f00000001c0)) prctl$PR_GET_TSC(0x19, &(0x7f0000000240)) prctl$PR_GET_TSC(0x19, &(0x7f0000000180)) prctl$PR_GET_TSC(0x19, &(0x7f0000000280)) 13:42:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xd000) 13:42:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f00000000c0)="bca527a0a970a266a2054440feff307b834e8ac3ca4de89638c428fdf09d93b4dccafbc9f11fc286e9e4b2c44a1b404000b2fcc5e6520b", 0x37) write(r0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x100010, r0, 0x8f94e000) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000200)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x20, 0xfff, 0x4407, 0x8, 0x80, 0xe48a}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='devpts\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000002980)='./file0\x00', 0x0, 0x84000, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) write(r3, 0x0, 0x0) openat(r3, &(0x7f0000000080)='./file1\x00', 0x2000, 0x1a7) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000000380)={{r0}, "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"}) 13:42:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x5000000}}], 0x1, 0x0) 13:42:06 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49014) 13:42:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xe000) [ 2758.652261] syz-executor.2: vmalloc error: size 427499520, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2758.654901] CPU: 0 PID: 13307 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2758.656140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2758.657759] Call Trace: [ 2758.658145] [ 2758.658485] dump_stack_lvl+0x8b/0xb3 [ 2758.659068] warn_alloc.cold+0x95/0x18a [ 2758.659667] ? zone_watermark_ok_safe+0x240/0x240 [ 2758.660395] ? find_held_lock+0x2c/0x110 [ 2758.661028] ? lock_downgrade+0x6d0/0x6d0 [ 2758.661686] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2758.662391] __vmalloc_node_range+0xd50/0xfd0 [ 2758.663104] ? __vmalloc_node_no_huge+0x110/0x110 [ 2758.663847] ? lock_is_held_type+0xd7/0x130 [ 2758.664517] ? packet_set_ring+0xb60/0x1b20 [ 2758.665180] __vmalloc_node+0xb5/0x100 [ 2758.665773] ? packet_set_ring+0xb60/0x1b20 [ 2758.666442] packet_set_ring+0xb60/0x1b20 [ 2758.667160] packet_setsockopt+0x1b4f/0x3c40 [ 2758.667853] ? lock_release+0x3b2/0x6f0 [ 2758.668475] ? __fget_files+0x26b/0x470 [ 2758.669093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.669931] ? packet_bind+0x1b0/0x1b0 [ 2758.670548] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.671371] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2758.672207] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2758.673019] ? selinux_socket_setsockopt+0x6a/0x80 [ 2758.673745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.674577] __sys_setsockopt+0x180/0x2a0 [ 2758.675224] ? packet_bind+0x1b0/0x1b0 [ 2758.675832] ? __ia32_sys_recv+0x100/0x100 [ 2758.676495] __x64_sys_setsockopt+0xba/0x150 [ 2758.677183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2758.677965] do_syscall_64+0x3b/0x90 [ 2758.678514] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2758.679325] RIP: 0033:0x7f7c7c021b19 [ 2758.679885] 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 [ 2758.682539] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2758.683673] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2758.684722] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2758.685764] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2758.686811] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2758.687865] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2758.688948] [ 2758.689395] Mem-Info: [ 2758.689773] active_anon:10879 inactive_anon:33454 isolated_anon:0 [ 2758.689773] active_file:6807 inactive_file:2665 isolated_file:25 [ 2758.689773] unevictable:0 dirty:16 writeback:21 [ 2758.689773] slab_reclaimable:8618 slab_unreclaimable:61690 [ 2758.689773] mapped:72126 shmem:111 pagetables:1805 bounce:0 [ 2758.689773] kernel_misc_reclaimable:0 [ 2758.689773] free:5933 free_pcp:68 free_cma:0 [ 2758.694923] Node 0 active_anon:43516kB inactive_anon:133816kB active_file:27132kB inactive_file:10556kB unevictable:0kB isolated(anon):0kB isolated(file):100kB mapped:288420kB dirty:64kB writeback:84kB shmem:444kB writeback_tmp:0kB kernel_stack:4800kB pagetables:7220kB all_unreclaimable? no [ 2758.698654] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2758.702185] lowmem_reserve[]: 0 1617 1617 1617 [ 2758.702970] Node 0 DMA32 free:17304kB boost:12648kB min:17768kB low:19424kB high:21080kB reserved_highatomic:0KB active_anon:43348kB inactive_anon:133900kB active_file:27184kB inactive_file:10660kB unevictable:0kB writepending:568kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:596kB local_pcp:52kB free_cma:0kB [ 2758.707206] lowmem_reserve[]: 0 0 0 0 [ 2758.707867] Node 0 DMA: 6*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6416kB [ 2758.710066] Node 0 DMA32: 1381*4kB (UME) 725*8kB (UME) 294*16kB (UME) 59*32kB (UM) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 2758.712338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2758.713602] 9443 total pagecache pages [ 2758.714197] 0 pages in swap cache [ 2758.714711] Swap cache stats: add 0, delete 0, find 0/0 [ 2758.715544] Free swap = 0kB [ 2758.716031] Total swap = 0kB [ 2758.716489] 524158 pages RAM [ 2758.716979] 0 pages HighMem/MovableOnly [ 2758.717554] 105116 pages reserved 13:42:25 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x480c4, &(0x7f0000000240)={[{@memory_localevents}, {}, {}, {@memory_recursiveprot}, {}, {@subsystem='net_prio'}, {}, {@memory_localevents}, {}, {}], [{@measure}, {@smackfsdef}, {@uid_gt={'uid>', r1}}, {@fowner_lt={'fowner<', r2}}, {@permit_directio}, {@appraise}, {@appraise}, {@subj_role={'subj_role', 0x3d, '-,)@+[$\xdf'}}, {@seclabel}]}) 13:42:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) 13:42:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) 13:42:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 13:42:25 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x194420, &(0x7f0000000180)=ANY=[@ANYBLOB="636f6e746577d57709ce51dfd666696e65649cde553f"]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) statx(r0, &(0x7f00000002c0)='./file0\x00', 0x400, 0x200, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0xee01]) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {}, [{}, {0x2, 0x6c21d70e54f5bd2b, 0xee00}, {0x2, 0x2, 0xee01}, {0x2, 0x0, 0xee01}, {0x2, 0x1, r1}, {0x2, 0x5, 0xffffffffffffffff}, {0x2, 0x2, r2}, {0x2, 0x0, 0xffffffffffffffff}], {0x4, 0xd}, [{0x8, 0x3}, {0x8, 0x2, r3}, {0x8, 0x5, r4}], {0x10, 0x2}, {0x20, 0x2}}, 0x7c, 0x1) 13:42:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0xf000) 13:42:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49015) 13:42:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x6000000}}], 0x1, 0x0) 13:42:25 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000001380), &(0x7f00000013c0)={'fscrypt:', @desc2}, &(0x7f0000001400)={0x0, "f9021f9824576866a9db5dd91c2f952d94b130fea1b593e58d866a929a600d77251fd9d4db80afb072f3e5a565cbf7882de0a10a861153eed649e9001251ef3f", 0x20}, 0x48, 0xfffffffffffffffd) request_key(&(0x7f00000012c0)='.dead\x00', &(0x7f0000001300)={'syz', 0x1}, &(0x7f0000001340)='}-\\\x00', r0) clone(0xe008dd80, 0x0, 0x0, 0x0, 0x0) clone(0x1100200, &(0x7f0000000000)="b238da5ea355c0888c33c4d3889bb37f841df3b8c6eb0d5a17dfa9fb490297567f4f03d419e5c5e88b5d13d5e8f12e012fbddb9e0138967a3cc1a81742f6c0c4c0ab5a3950911cf28ad591e65ef7e6f5c872e4b956c037572b6a3837c22996f5e2d7c51d2b3cc8337cfcf63c717aa471735217cb20c3812a270ea78c9a6a2d1e3f8d5feb0686eeb7ff8f7304d17521ca4945de4d2d9e73ab40f638d0a231dd7ff88d80745eced7b7efa68ec324b20442ba0a88c01357a5708d6703b0a950d056be874d269365b653ffb2f833a2250d91d1b75c40af50ae7eb5ce59", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)="9ba4b090e8209869ff7c6deb544895ac9bac976864938f5ebd22a21f9264d90b80bec5318623a1957d664aad5a6c31702efd99ab5d0e2f82d73b7db78e030000006d2b9bdb3c1b094d22875e2f605bed2c80a28388453a807f9098b4d6c6125d6f06c02bd7e6d6c37dbc") clone(0x0, &(0x7f0000000280)="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", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000001280)="634b5fe7755fb0a55788d0b732fba4e7b1b9d111c597f3dab21d8383467abaa5fa8744d2") 13:42:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x7000000}}], 0x1, 0x0) 13:42:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x11000) 13:42:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49016) 13:42:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x8000000}}], 0x1, 0x0) [ 2778.016904] warn_alloc: 1 callbacks suppressed [ 2778.016943] syz-executor.2: vmalloc error: size 315691008, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2778.019284] CPU: 0 PID: 13372 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2778.020196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2778.021373] Call Trace: [ 2778.021653] [ 2778.021906] dump_stack_lvl+0x8b/0xb3 [ 2778.022338] warn_alloc.cold+0x95/0x18a [ 2778.022782] ? zone_watermark_ok_safe+0x240/0x240 [ 2778.023276] ? find_held_lock+0x2c/0x110 [ 2778.023732] ? lock_downgrade+0x6d0/0x6d0 [ 2778.024170] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2778.024676] __vmalloc_node_range+0xd50/0xfd0 [ 2778.025148] ? __vmalloc_node_no_huge+0x110/0x110 [ 2778.025670] ? lock_is_held_type+0xd7/0x130 [ 2778.026117] ? packet_set_ring+0xb60/0x1b20 [ 2778.026562] __vmalloc_node+0xb5/0x100 [ 2778.026959] ? packet_set_ring+0xb60/0x1b20 [ 2778.027414] packet_set_ring+0xb60/0x1b20 [ 2778.027863] packet_setsockopt+0x1b4f/0x3c40 [ 2778.028327] ? lock_release+0x3b2/0x6f0 [ 2778.028732] ? __fget_files+0x26b/0x470 [ 2778.029137] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.029690] ? packet_bind+0x1b0/0x1b0 [ 2778.030124] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.030669] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2778.031220] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2778.031779] ? selinux_socket_setsockopt+0x6a/0x80 [ 2778.032279] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.032831] __sys_setsockopt+0x180/0x2a0 [ 2778.033288] ? packet_bind+0x1b0/0x1b0 [ 2778.033697] ? __ia32_sys_recv+0x100/0x100 [ 2778.034174] __x64_sys_setsockopt+0xba/0x150 [ 2778.034672] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2778.035323] do_syscall_64+0x3b/0x90 [ 2778.035795] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2778.036430] RIP: 0033:0x7f7c7c021b19 [ 2778.036895] Code: Unable to access opcode bytes at RIP 0x7f7c7c021aef. [ 2778.037674] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2778.038583] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2778.039450] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2778.040303] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2778.041156] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2778.042010] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2778.042892] [ 2778.043266] Mem-Info: [ 2778.043594] active_anon:10918 inactive_anon:33441 isolated_anon:0 [ 2778.043594] active_file:4841 inactive_file:1773 isolated_file:53 [ 2778.043594] unevictable:0 dirty:0 writeback:11 [ 2778.043594] slab_reclaimable:8302 slab_unreclaimable:61667 [ 2778.043594] mapped:69918 shmem:111 pagetables:1872 bounce:0 [ 2778.043594] kernel_misc_reclaimable:0 [ 2778.043594] free:3239 free_pcp:275 free_cma:0 [ 2778.047961] Node 0 active_anon:43672kB inactive_anon:133764kB active_file:19448kB inactive_file:7092kB unevictable:0kB isolated(anon):0kB isolated(file):212kB mapped:279672kB dirty:0kB writeback:44kB shmem:444kB writeback_tmp:0kB kernel_stack:4928kB pagetables:7488kB all_unreclaimable? no [ 2778.051127] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2778.054360] lowmem_reserve[]: 0 1617 1617 1617 [ 2778.055182] Node 0 DMA32 free:6444kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:43588kB inactive_anon:133764kB active_file:18828kB inactive_file:7748kB unevictable:0kB writepending:500kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1312kB local_pcp:356kB free_cma:0kB [ 2778.058726] lowmem_reserve[]: 0 0 0 0 [ 2778.059447] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 2778.061228] Node 0 DMA32: 2183*4kB (UME) 1094*8kB (UME) 73*16kB (UME) 18*32kB (UME) 3*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19548kB [ 2778.063148] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2778.064636] 6825 total pagecache pages [ 2778.065236] 0 pages in swap cache [ 2778.065815] Swap cache stats: add 0, delete 0, find 0/0 [ 2778.066643] Free swap = 0kB [ 2778.067096] Total swap = 0kB [ 2778.067601] 524158 pages RAM [ 2778.068220] 0 pages HighMem/MovableOnly [ 2778.068769] 105116 pages reserved 13:42:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49017) 13:42:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x12000) 13:42:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:42:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 13:42:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) 13:42:43 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000001380), &(0x7f00000013c0)={'fscrypt:', @desc2}, &(0x7f0000001400)={0x0, "f9021f9824576866a9db5dd91c2f952d94b130fea1b593e58d866a929a600d77251fd9d4db80afb072f3e5a565cbf7882de0a10a861153eed649e9001251ef3f", 0x20}, 0x48, 0xfffffffffffffffd) request_key(&(0x7f00000012c0)='.dead\x00', &(0x7f0000001300)={'syz', 0x1}, &(0x7f0000001340)='}-\\\x00', r0) clone(0xe008dd80, 0x0, 0x0, 0x0, 0x0) clone(0x1100200, &(0x7f0000000000)="b238da5ea355c0888c33c4d3889bb37f841df3b8c6eb0d5a17dfa9fb490297567f4f03d419e5c5e88b5d13d5e8f12e012fbddb9e0138967a3cc1a81742f6c0c4c0ab5a3950911cf28ad591e65ef7e6f5c872e4b956c037572b6a3837c22996f5e2d7c51d2b3cc8337cfcf63c717aa471735217cb20c3812a270ea78c9a6a2d1e3f8d5feb0686eeb7ff8f7304d17521ca4945de4d2d9e73ab40f638d0a231dd7ff88d80745eced7b7efa68ec324b20442ba0a88c01357a5708d6703b0a950d056be874d269365b653ffb2f833a2250d91d1b75c40af50ae7eb5ce59", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)="9ba4b090e8209869ff7c6deb544895ac9bac976864938f5ebd22a21f9264d90b80bec5318623a1957d664aad5a6c31702efd99ab5d0e2f82d73b7db78e030000006d2b9bdb3c1b094d22875e2f605bed2c80a28388453a807f9098b4d6c6125d6f06c02bd7e6d6c37dbc") clone(0x0, &(0x7f0000000280)="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", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000001280)="634b5fe7755fb0a55788d0b732fba4e7b1b9d111c597f3dab21d8383467abaa5fa8744d2") 13:42:43 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0}, &(0x7f0000003500)=0xc) getresgid(&(0x7f0000003540), &(0x7f0000003580), &(0x7f00000035c0)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003680)={0x0, 0x0, &(0x7f0000003340)=[{&(0x7f00000036c0)=ANY=[@ANYBLOB="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"], 0x208}, {&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x16c}, {&(0x7f0000000780)={0x130, 0x11, 0x20, 0x70bd2b, 0x25dfdbff, "", 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{&(0x7f0000002200)=ANY=[@ANYBLOB="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@ANYRES32=0x0, @ANYBLOB], 0x1118}], 0x7, &(0x7f0000003600)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1, r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, 0xee01}}}], 0x80}, 0x4004014) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000300)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2886, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r8, r7, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1a}, 0x0) r9 = syz_io_uring_setup(0x1, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r11, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x4849c1}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x0, {0x0, r12}}, 0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000180)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000003c0)=@nfc={0x27, 0x0, 0x2, 0x4}}, 0x7ff) syz_io_uring_setup(0x1b61, &(0x7f0000000000)={0x0, 0x8706, 0x0, 0x1, 0x2cd}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000140)) r13 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r13, &(0x7f0000000080)="01", 0x49000) 13:42:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xe000000}}], 0x1, 0x0) 13:42:43 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x3}) write(r0, &(0x7f0000000080)="01", 0x49000) 13:42:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x11000000}}], 0x1, 0x0) 13:42:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x13000) 13:42:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49018) 13:42:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x20000000}}], 0x1, 0x0) 13:42:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x14000) 13:42:44 executing program 7: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2000002, 0x18130, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x57b3, &(0x7f0000000000)={0x0, 0x2128, 0x10, 0x3, 0xdd}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000f9f000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) syz_io_uring_submit(r0, 0x0, 0x0, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:42:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49019) 13:42:44 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x3}) write(r0, &(0x7f0000000080)="01", 0x49000) [ 2795.669871] warn_alloc: 2 callbacks suppressed [ 2795.669911] syz-executor.2: vmalloc error: size 297988096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 2795.672730] CPU: 0 PID: 13410 Comm: syz-executor.2 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2795.673983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2795.676081] Call Trace: [ 2795.676536] [ 2795.676944] dump_stack_lvl+0x8b/0xb3 [ 2795.677626] warn_alloc.cold+0x95/0x18a [ 2795.678359] ? zone_watermark_ok_safe+0x240/0x240 [ 2795.679213] ? find_held_lock+0x2c/0x110 [ 2795.679834] ? lock_downgrade+0x6d0/0x6d0 [ 2795.680593] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2795.681366] __vmalloc_node_range+0xd50/0xfd0 [ 2795.682001] ? __vmalloc_node_no_huge+0x110/0x110 [ 2795.682637] ? lock_is_held_type+0xd7/0x130 [ 2795.683245] ? packet_set_ring+0xb60/0x1b20 [ 2795.683856] __vmalloc_node+0xb5/0x100 [ 2795.684378] ? packet_set_ring+0xb60/0x1b20 [ 2795.684977] packet_set_ring+0xb60/0x1b20 [ 2795.685556] packet_setsockopt+0x1b4f/0x3c40 [ 2795.686176] ? lock_release+0x3b2/0x6f0 [ 2795.686707] ? __fget_files+0x26b/0x470 [ 2795.687255] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2795.688029] ? packet_bind+0x1b0/0x1b0 [ 2795.688566] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2795.689294] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2795.690017] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2795.690725] ? selinux_socket_setsockopt+0x6a/0x80 [ 2795.691390] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2795.692146] __sys_setsockopt+0x180/0x2a0 [ 2795.692704] ? packet_bind+0x1b0/0x1b0 [ 2795.693270] ? __ia32_sys_recv+0x100/0x100 [ 2795.693876] __x64_sys_setsockopt+0xba/0x150 [ 2795.694475] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2795.695170] do_syscall_64+0x3b/0x90 [ 2795.695698] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2795.696412] RIP: 0033:0x7f7c7c021b19 [ 2795.696937] 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 [ 2795.699258] RSP: 002b:00007f7c79597188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2795.700283] RAX: ffffffffffffffda RBX: 00007f7c7c134f60 RCX: 00007f7c7c021b19 [ 2795.701336] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2795.702315] RBP: 00007f7c7c07bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2795.703250] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2795.704198] R13: 00007ffc18dac51f R14: 00007f7c79597300 R15: 0000000000022000 [ 2795.705164] [ 2795.706184] Mem-Info: [ 2795.706535] active_anon:10920 inactive_anon:33525 isolated_anon:0 [ 2795.706535] active_file:5119 inactive_file:3229 isolated_file:57 [ 2795.706535] unevictable:0 dirty:38 writeback:4 [ 2795.706535] slab_reclaimable:7834 slab_unreclaimable:61800 [ 2795.706535] mapped:71770 shmem:111 pagetables:1916 bounce:0 [ 2795.706535] kernel_misc_reclaimable:0 [ 2795.706535] free:6092 free_pcp:276 free_cma:0 [ 2795.711264] Node 0 active_anon:43680kB inactive_anon:134100kB active_file:20428kB inactive_file:12916kB unevictable:0kB isolated(anon):0kB isolated(file):240kB mapped:286912kB dirty:152kB writeback:16kB shmem:444kB writeback_tmp:0kB kernel_stack:5184kB pagetables:7664kB all_unreclaimable? no [ 2795.714755] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2795.718288] lowmem_reserve[]: 0 1617 1617 1617 [ 2795.719021] Node 0 DMA32 free:17856kB boost:12648kB min:17768kB low:19424kB high:21080kB reserved_highatomic:0KB active_anon:43680kB inactive_anon:134016kB active_file:20704kB inactive_file:13044kB unevictable:0kB writepending:168kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1060kB local_pcp:248kB free_cma:0kB [ 2795.722804] lowmem_reserve[]: 0 0 0 0 [ 2795.723406] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6516kB [ 2795.725343] Node 0 DMA32: 1209*4kB (UME) 662*8kB (UME) 327*16kB (UME) 56*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17796kB [ 2795.727401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2795.728736] 8407 total pagecache pages [ 2795.729298] 0 pages in swap cache [ 2795.729929] Swap cache stats: add 0, delete 0, find 0/0 [ 2795.730616] Free swap = 0kB [ 2795.731093] Total swap = 0kB [ 2795.731503] 524158 pages RAM [ 2795.731978] 0 pages HighMem/MovableOnly [ 2795.732495] 105116 pages reserved 13:42:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x30000000}}], 0x1, 0x0) 13:43:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) 13:43:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x15000) 13:43:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x40000000}}], 0x1, 0x0) 13:43:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901a) 13:43:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) 13:43:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 13:43:00 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:43:00 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000200)={{r1}, 0x0, 0x0, @inherit={0x90, &(0x7f0000000140)={0x0, 0x9, 0xfe0000, 0x100000000000000, {0x9, 0x25, 0x7fff, 0x1ff, 0x60000000000000}, [0x2, 0x7, 0x6, 0x20, 0x5, 0x401, 0x8, 0xaab, 0x2]}}, @subvolid=0x80000001}) 13:43:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x7ffffff7}}], 0x1, 0x0) 13:43:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x16000) 13:43:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901b) 13:43:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xe8030000}}], 0x1, 0x0) 13:43:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x17000) 13:43:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901c) [ 2812.757192] warn_alloc: 2 callbacks suppressed [ 2812.757217] syz-executor.0: vmalloc error: size 261652480, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 2812.759938] CPU: 1 PID: 13467 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2812.760953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2812.762357] Call Trace: [ 2812.762685] [ 2812.762986] dump_stack_lvl+0x8b/0xb3 [ 2812.763480] warn_alloc.cold+0x95/0x18a [ 2812.764029] ? zone_watermark_ok_safe+0x240/0x240 [ 2812.764665] ? find_held_lock+0x2c/0x110 [ 2812.765215] ? lock_downgrade+0x6d0/0x6d0 [ 2812.765773] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2812.766380] __vmalloc_node_range+0xd50/0xfd0 [ 2812.766988] ? __vmalloc_node_no_huge+0x110/0x110 [ 2812.767619] ? lock_is_held_type+0xd7/0x130 [ 2812.768220] ? packet_set_ring+0xb60/0x1b20 [ 2812.768798] __vmalloc_node+0xb5/0x100 [ 2812.769306] ? packet_set_ring+0xb60/0x1b20 [ 2812.769874] packet_set_ring+0xb60/0x1b20 [ 2812.770569] packet_setsockopt+0x1b4f/0x3c40 [ 2812.771224] ? lock_release+0x3b2/0x6f0 [ 2812.771745] ? __fget_files+0x26b/0x470 [ 2812.772286] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2812.773005] ? packet_bind+0x1b0/0x1b0 [ 2812.773527] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2812.774248] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2812.774970] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2812.775668] ? selinux_socket_setsockopt+0x6a/0x80 [ 2812.776302] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2812.777026] __sys_setsockopt+0x180/0x2a0 [ 2812.777587] ? packet_bind+0x1b0/0x1b0 [ 2812.778112] ? __ia32_sys_recv+0x100/0x100 [ 2812.778699] __x64_sys_setsockopt+0xba/0x150 [ 2812.779290] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2812.779979] do_syscall_64+0x3b/0x90 [ 2812.780481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2812.781297] RIP: 0033:0x7fe49d628b19 [ 2812.781869] 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 [ 2812.784252] RSP: 002b:00007fe49ab9e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2812.785267] RAX: ffffffffffffffda RBX: 00007fe49d73bf60 RCX: 00007fe49d628b19 [ 2812.786175] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2812.787074] RBP: 00007fe49d682f6d R08: 0000000000000010 R09: 0000000000000000 [ 2812.787996] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2812.788904] R13: 00007ffd307a933f R14: 00007fe49ab9e300 R15: 0000000000022000 [ 2812.789835] [ 2812.790872] Mem-Info: [ 2812.791221] active_anon:10920 inactive_anon:33411 isolated_anon:0 [ 2812.791221] active_file:3874 inactive_file:2487 isolated_file:24 [ 2812.791221] unevictable:0 dirty:18 writeback:0 [ 2812.791221] slab_reclaimable:7735 slab_unreclaimable:61315 [ 2812.791221] mapped:70064 shmem:111 pagetables:1932 bounce:0 [ 2812.791221] kernel_misc_reclaimable:0 [ 2812.791221] free:6031 free_pcp:325 free_cma:0 [ 2812.795732] Node 0 active_anon:43680kB inactive_anon:133644kB active_file:15348kB inactive_file:10032kB unevictable:0kB isolated(anon):0kB isolated(file):96kB mapped:280256kB dirty:72kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:5056kB pagetables:7728kB all_unreclaimable? no [ 2812.798930] Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2812.802115] lowmem_reserve[]: 0 1617 1617 1617 [ 2812.802740] Node 0 DMA32 free:17636kB boost:2048kB min:7168kB low:8824kB high:10480kB reserved_highatomic:0KB active_anon:43680kB inactive_anon:133644kB active_file:15348kB inactive_file:9592kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1408kB local_pcp:500kB free_cma:0kB [ 2812.806419] lowmem_reserve[]: 0 0 0 0 [ 2812.806986] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 2*16kB (UM) 1*32kB (M) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB [ 2812.809024] Node 0 DMA32: 1114*4kB (ME) 545*8kB (ME) 247*16kB (UME) 89*32kB (UME) 15*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16704kB [ 2812.811021] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2812.812360] 6456 total pagecache pages [ 2812.812893] 0 pages in swap cache [ 2812.813338] Swap cache stats: add 0, delete 0, find 0/0 [ 2812.814046] Free swap = 0kB [ 2812.814440] Total swap = 0kB [ 2812.814867] 524158 pages RAM [ 2812.815270] 0 pages HighMem/MovableOnly [ 2812.815972] 105116 pages reserved 13:43:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 13:43:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xeffdffff}}], 0x1, 0x0) 13:43:15 executing program 7: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_io_uring_submit(r0, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000040)={r1, r2+10000000}, 0x1, 0x0, 0x1}, 0x2a) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x6bbe, &(0x7f0000000240)={0x0, 0x4126, 0x20, 0x3, 0x230, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r5 = syz_io_uring_setup(0x1, &(0x7f0000000380), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000400)={0x3, 'geneve1\x00', {0x10001}, 0x6}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x4849c1}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r0, r4, &(0x7f0000000340)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x5) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r9, &(0x7f0000000080)="01", 0x49000) write(r9, 0x0, 0x0) syz_io_uring_setup(0x794c, &(0x7f0000000140)={0x0, 0x283e, 0x19, 0x1, 0x3e4, 0x0, r9}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) write(r3, &(0x7f0000000080)="01", 0x49000) 13:43:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) 13:43:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) 13:43:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901d) 13:43:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x18000) 13:43:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:43:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x4901e) 13:43:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xf4010000}}], 0x1, 0x0) 13:43:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x19000) 13:43:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xf5ffffff}}], 0x1, 0x0) [ 2827.807544] warn_alloc: 3 callbacks suppressed [ 2827.807562] syz-executor.0: vmalloc error: size 209125376, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 2827.809111] CPU: 1 PID: 13518 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2827.809691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2827.810468] Call Trace: [ 2827.810653] [ 2827.810821] dump_stack_lvl+0x8b/0xb3 [ 2827.811114] warn_alloc.cold+0x95/0x18a [ 2827.811404] ? zone_watermark_ok_safe+0x240/0x240 [ 2827.811763] ? find_held_lock+0x2c/0x110 [ 2827.812076] ? lock_downgrade+0x6d0/0x6d0 [ 2827.812384] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2827.812718] __vmalloc_node_range+0xd50/0xfd0 [ 2827.813046] ? __vmalloc_node_no_huge+0x110/0x110 [ 2827.813391] ? lock_is_held_type+0xd7/0x130 [ 2827.813703] ? packet_set_ring+0xb60/0x1b20 [ 2827.814023] __vmalloc_node+0xb5/0x100 [ 2827.814301] ? packet_set_ring+0xb60/0x1b20 [ 2827.814617] packet_set_ring+0xb60/0x1b20 [ 2827.814928] packet_setsockopt+0x1b4f/0x3c40 [ 2827.815259] ? lock_release+0x3b2/0x6f0 [ 2827.815547] ? __fget_files+0x26b/0x470 [ 2827.815834] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2827.816246] ? packet_bind+0x1b0/0x1b0 [ 2827.816535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2827.816927] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2827.817323] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2827.817704] ? selinux_socket_setsockopt+0x6a/0x80 [ 2827.818055] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2827.818447] __sys_setsockopt+0x180/0x2a0 [ 2827.818752] ? packet_bind+0x1b0/0x1b0 [ 2827.819043] ? __ia32_sys_recv+0x100/0x100 [ 2827.819365] __x64_sys_setsockopt+0xba/0x150 [ 2827.819688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2827.820058] do_syscall_64+0x3b/0x90 [ 2827.820349] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2827.820721] RIP: 0033:0x7fe49d628b19 [ 2827.820993] 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 [ 2827.822239] RSP: 002b:00007fe49ab9e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2827.822770] RAX: ffffffffffffffda RBX: 00007fe49d73bf60 RCX: 00007fe49d628b19 [ 2827.823269] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2827.823796] RBP: 00007fe49d682f6d R08: 0000000000000010 R09: 0000000000000000 [ 2827.824357] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2827.824854] R13: 00007ffd307a933f R14: 00007fe49ab9e300 R15: 0000000000022000 [ 2827.825359] [ 2827.825587] Mem-Info: [ 2827.825785] active_anon:10919 inactive_anon:33202 isolated_anon:399 [ 2827.825785] active_file:2235 inactive_file:2202 isolated_file:1 [ 2827.825785] unevictable:0 dirty:41 writeback:0 [ 2827.825785] slab_reclaimable:7589 slab_unreclaimable:61443 [ 2827.825785] mapped:70161 shmem:111 pagetables:1927 bounce:0 [ 2827.825785] kernel_misc_reclaimable:0 [ 2827.825785] free:3151 free_pcp:298 free_cma:0 [ 2827.828259] Node 0 active_anon:43676kB inactive_anon:132892kB active_file:8940kB inactive_file:8808kB unevictable:0kB isolated(anon):1512kB isolated(file):4kB mapped:280644kB dirty:164kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:5024kB pagetables:7708kB all_unreclaimable? no [ 2827.830000] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2827.832160] lowmem_reserve[]: 0 1617 1617 1617 [ 2827.832513] Node 0 DMA32 free:6096kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:43676kB inactive_anon:132876kB active_file:9612kB inactive_file:9136kB unevictable:0kB writepending:544kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1436kB local_pcp:528kB free_cma:0kB [ 2827.834521] lowmem_reserve[]: 0 0 0 0 [ 2827.834846] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 2827.835857] Node 0 DMA32: 360*4kB (ME) 195*8kB (ME) 86*16kB (ME) 19*32kB (ME) 4*64kB (M) 2*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5752kB [ 2827.836950] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2827.837540] 4555 total pagecache pages [ 2827.837846] 0 pages in swap cache [ 2827.838089] Swap cache stats: add 0, delete 0, find 0/0 [ 2827.838463] Free swap = 0kB [ 2827.838693] Total swap = 0kB [ 2827.838935] 524158 pages RAM [ 2827.839151] 0 pages HighMem/MovableOnly [ 2827.839433] 105116 pages reserved 13:43:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49021) 13:43:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xf7ffff7f}}], 0x1, 0x0) 13:43:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1a000) 13:43:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) 13:43:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1b000) 13:43:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) 13:43:17 executing program 2: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 13:43:17 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfc000000}}], 0x1, 0x0) 13:43:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49022) 13:43:17 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x49000) r0 = timerfd_create(0x4, 0x80000) pwritev2(r0, &(0x7f0000000500)=[{&(0x7f0000000300)="00fcf669fd498b12488f3491fe66687c65fcfcf2ff2bd54dfaf7a5f613e78c847d15c5afa9606449ba5791ee9a756ee9b3cd4d39fceaf5e62376533c3db79fb519c9afd9a9b67b91de8acd9cf7cbff9d16bb9f50224502e6", 0x58}, {&(0x7f0000000380)="b7c7874db414688caac4e737a26adc7e36d6c75f981672c7bd4ad0fc1fdcab5ec0ea822c94d7dee4499a4aed3cf6a08e22057b4a843007d38330f092a884ae246eb374c1ba21a207b0fc1ca584133cc7d8e1d2429f4b6d31b4b863f460b10bf51c12a22d975f544b76", 0x69}, {&(0x7f0000000400)="96a885d7c4225309a9d1fd5e7bf41346aa5cc86fe809f14f8371a1af8259b422fa3002249473bf289c171edc6c222c80fe8340242da3de33b63ee3bfeb58bf7b6c0cb87eb3b9aeb0850bd52838e009152b70ced5eaec3fb19ebe5665c74478f39e079ace026cd9be3163b8bf6777abcf781b49704955a0ce1d199a2b784b0b495733054b626fccf83a0772146e9f024024bf8c69de78f6770c3060d1318c2c77f2fb738ba8b9243f46ee157991711264232b98d4c34189ff294c3d0cf333b8245beb473a", 0xc4}], 0x3, 0x1f, 0x1000, 0x1) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x810, 0xffffffffffffffff, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) syz_io_uring_setup(0x5e42, &(0x7f0000000000)={0x0, 0xb771, 0x1, 0x2, 0x378}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0xee, 0x3, &(0x7f0000000140)="9a2b756d535ecc6b8e520a619b52afd03e7716f118be1b5926edee4f53e6859a0dc15e24c08372", 0x6, 0x0, 0x1}, 0x101) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x900c2, 0x0) getgroups(0x8, &(0x7f00000006c0)=[0xee01, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xee00, 0xee00, 0xee00]) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000940)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2007, @fd=r6, 0x2, 0xec, 0x2, 0x10, 0x1, {0x1, r7}}, 0x40) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) syz_mount_image$tmpfs(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0xad39, 0x2, &(0x7f0000000680)=[{&(0x7f00000005c0)="9190410feaac6cade7f05a5a84c3ce9e92c6aa6ecc03cc04f1aad4e0c0be5d2b58b5944d6e5e32eebc99dad12e16fea4c938cac9ebdb884fc8e728ec5cab80aa017759e57b2e44a69b24e05c25ad5ac792c54091e1b7faa6d7c6ba51f8a670fcd761013f3a5c65da280e66748f9e259205c205e332a40b7f", 0x78, 0x100}, {&(0x7f0000000640)="2eebbd76788b", 0x6, 0x74}], 0x10000, &(0x7f00000007c0)={[{@gid={'gid', 0x3d, r5}}, {@huge_never}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x36]}}, {@mpol={'mpol', 0x3d, {'default', '=relative', @val={0x3a, [0x35, 0x2c, 0x36, 0x35]}}}}, {@gid={'gid', 0x3d, 0xee01}}, {@gid={'gid', 0x3d, r8}}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x2d, 0x37, 0x25, 0x35, 0x78, 0x32, 0x37]}}], [{@obj_role={'obj_role', 0x3d, '!.b}\xad]'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@appraise_type}, {@dont_appraise}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'root'}}]}) syz_io_uring_setup(0x691a, &(0x7f0000000200)={0x0, 0xec5d, 0x20, 0x1, 0x3c9, 0x0, r4}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) [ 2828.468458] loop7: detected capacity change from 0 to 86 [ 2828.473880] tmpfs: Bad value for 'mpol' [ 2828.497079] loop7: detected capacity change from 0 to 86 [ 2828.499259] tmpfs: Bad value for 'mpol' 13:43:17 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfe800000}}], 0x1, 0x0) 13:43:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) 13:43:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49023) 13:43:17 executing program 2: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 13:43:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1c000) 13:43:17 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'wg0\x00', {0x2, 0x0, @empty}}) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000180)='./file1\x00', 0x81, 0x7, &(0x7f0000001480)=[{&(0x7f00000001c0)="cc84ba6d42a8c225846d4ffc88a28d7d2821d1260480140417baabd2676e83d102eb3a5ec5e47b87c4a0fc8d8fbe5171c0e09b589df9fb24cfc2d2598cb6dbc29a4472fb952854d5aa3bb8f89345aa29ba", 0x51, 0xd41f}, {&(0x7f0000000240)="6ec7d9aeb6881007cc34a512a74effbaf7efd3afeade45219edb05f1d26ca79c7c738aa33cc6a0c2845f06", 0x2b, 0x4}, {&(0x7f0000000280)="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", 0x1000, 0x6}, {&(0x7f0000001280)="83dc2ade28e8560128bfadf8035a374997bdc921b67df322c69132a198f9ad9d41caf8afb234701f08de9434a6858a7f233008b5b700be2334e47bd51937bde0410d53f567c5cfe3a816cd56", 0x4c, 0x4}, {&(0x7f0000001300)="a3137603ed9ca50b70060f24e342029bdc9feb1c5d72ad04e926112891020236ad2544a27e783c05c89e83383831755a50a9260a635fbbb180473f701237625403e414caffff894c8a8fa159ee0fb25ad3fa852ed37ffe3285d5a839240d8812a8860b502fd6870df60228c9f8702bf61e62db2c9dfd9c34f6a49d0f502a12fe6ebee2b2823d051789575e", 0x8b, 0x1}, {&(0x7f00000013c0)="ebeaa21693fcc022805387545367dc3f7386e2926bbd72f0a4127553905a5bdec28afb645bbfa22ea8e57a0bf32d7952a57bb95f2e6df175e8b2029f2942559b7a230d706194b5cd10afd0e8723ed9b699d8c7aef703f0b0c787c93473360525a9b808c4b5", 0x65}, {&(0x7f0000001440)="8f4d84b0efd5966006eba84e39a9c238ba08094cff16b022ce52fbebd5dc4dd7932111b57053f44b9d22f5a6cc", 0x2d, 0x26}], 0x1, &(0x7f0000001540)={[{'\x00'}, {'\xc1--.@.B,:\x96-'}, {'wg0\x00'}, {'\xf2\xff\xe2\x00\x00\x00\x00\x00z*\xe4+\xe8\xa9\xb1\x1b\xe7\xbe\x9f\x03+1\xba\xe7\x83\x8e\xe5#\x98\xa6S*\b\xec\xe1\xb6\v\x92\f\xb98{a\xcc\xb3\x1ctf\x04\x17\x18\xfd\xf3*d\x0f!b\x83\xf2\xf4\b\x99\xd4\xc7\x04F\x1a\xec\x85\r]\xf6\xd1\xdd\x103\x11\xcc5+\xed\xd2\xd42\x9b'}, {'\x00'}, {'\x00'}], [{@func={'func', 0x3d, 'PATH_CHECK'}}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x49000) write(r2, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x1a1000, 0x89) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r4, &(0x7f000000c340)={0x0, 0x0, &(0x7f000000c280)=[{&(0x7f0000000040)={0x70, 0x14, 0x1, 0x0, 0x0, "", [@nested={0x60, 0x0, 0x0, 0x1, [@typed={0x5a, 0x0, 0x0, 0x0, @str='\xf2\xff\xe2\x00\x00\x00\x00\x00z*\xe4+\xe8\xa9\xb1\x1b\xe7\xbe\x9f\x03+1\xba\xe7\x83\x8e\xe5#\x98\xa6S*\b\xec\xe1\xb6\v\x92\f\xb98{a\xcc\xb3\x1ctf\x04\x17\x18\xfd\xf3*d\x0f!b\x83\xf2\xf4\b\x99\xd4\xc7\x04F\x1a\xec\x85\r]\xf6\xd1\xdd\x103\x11\xcc5+\xed\xd2\xd42\x9b'}]}]}, 0x70}], 0x1}, 0x0) write(r3, &(0x7f0000000080)="01", 0x49000) 13:43:17 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfec00000}}], 0x1, 0x0) [ 2828.749459] loop7: detected capacity change from 0 to 212 [ 2828.876991] loop7: detected capacity change from 0 to 212 13:43:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xfeffffff}}], 0x1, 0x0) 13:43:33 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = accept$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000001c0)=0x1c) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000200)) write(r1, &(0x7f0000000080)="01", 0x49000) open_tree(r0, &(0x7f00000000c0)='./file0\x00', 0x81100) write(r1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101000, 0x40) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@mcast1, @dev, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0xffff}) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r3, 0xc038943b, &(0x7f0000000380)={0x9147, 0x18, '\x00', 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0]}) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x1}) statx(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x100, &(0x7f0000000240)) 13:43:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1d000) 13:43:33 executing program 2: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 13:43:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) 13:43:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 13:43:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) write(r1, 0x0, 0x0) 13:43:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49024) 13:43:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1e000) 13:43:33 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, @vsock, @isdn={0x22, 0x7f, 0x2, 0x50, 0x7f}, @ax25={0x3, @null, 0x6}, 0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0xfffffffffffffff7, 0x6}) write(r0, &(0x7f0000000080)="01", 0x49000) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 13:43:33 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 13:43:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x1f000) [ 2845.181663] warn_alloc: 6 callbacks suppressed [ 2845.181690] syz-executor.0: vmalloc error: size 227549184, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 2845.184878] CPU: 0 PID: 13602 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2845.185978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2845.187464] Call Trace: [ 2845.187823] [ 2845.188137] dump_stack_lvl+0x8b/0xb3 [ 2845.188697] warn_alloc.cold+0x95/0x18a [ 2845.189263] ? zone_watermark_ok_safe+0x240/0x240 [ 2845.189932] ? find_held_lock+0x2c/0x110 [ 2845.190508] ? lock_downgrade+0x6d0/0x6d0 [ 2845.191102] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2845.191744] __vmalloc_node_range+0xd50/0xfd0 [ 2845.192409] ? __vmalloc_node_no_huge+0x110/0x110 [ 2845.193081] ? lock_is_held_type+0xd7/0x130 [ 2845.193707] ? packet_set_ring+0xb60/0x1b20 [ 2845.194341] __vmalloc_node+0xb5/0x100 [ 2845.194895] ? packet_set_ring+0xb60/0x1b20 [ 2845.195516] packet_set_ring+0xb60/0x1b20 [ 2845.196130] packet_setsockopt+0x1b4f/0x3c40 [ 2845.196794] ? lock_release+0x3b2/0x6f0 [ 2845.197376] ? __fget_files+0x26b/0x470 [ 2845.197938] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2845.198705] ? packet_bind+0x1b0/0x1b0 [ 2845.199273] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2845.200039] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2845.200826] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2845.201553] ? selinux_socket_setsockopt+0x6a/0x80 [ 2845.202253] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2845.203091] __sys_setsockopt+0x180/0x2a0 [ 2845.203690] ? packet_bind+0x1b0/0x1b0 [ 2845.204248] ? __ia32_sys_recv+0x100/0x100 [ 2845.204883] __x64_sys_setsockopt+0xba/0x150 [ 2845.205513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2845.206247] do_syscall_64+0x3b/0x90 [ 2845.206777] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2845.207504] RIP: 0033:0x7fe49d628b19 [ 2845.208028] 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 [ 2845.210519] RSP: 002b:00007fe49ab9e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2845.211563] RAX: ffffffffffffffda RBX: 00007fe49d73bf60 RCX: 00007fe49d628b19 [ 2845.212549] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2845.213516] RBP: 00007fe49d682f6d R08: 0000000000000010 R09: 0000000000000000 [ 2845.214481] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2845.215455] R13: 00007ffd307a933f R14: 00007fe49ab9e300 R15: 0000000000022000 [ 2845.216476] [ 2845.216948] Mem-Info: [ 2845.217309] active_anon:10919 inactive_anon:33682 isolated_anon:0 [ 2845.217309] active_file:1023 inactive_file:1008 isolated_file:3 [ 2845.217309] unevictable:0 dirty:13 writeback:17 [ 2845.217309] slab_reclaimable:7500 slab_unreclaimable:62493 [ 2845.217309] mapped:70100 shmem:111 pagetables:1841 bounce:0 [ 2845.217309] kernel_misc_reclaimable:0 [ 2845.217309] free:2937 free_pcp:103 free_cma:0 [ 2845.222037] Node 0 active_anon:43676kB inactive_anon:134728kB active_file:4092kB inactive_file:3904kB unevictable:0kB isolated(anon):0kB isolated(file):12kB mapped:280400kB dirty:52kB writeback:68kB shmem:444kB writeback_tmp:0kB kernel_stack:4896kB pagetables:7364kB all_unreclaimable? no [ 2845.225316] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2845.228619] lowmem_reserve[]: 0 1617 1617 1617 [ 2845.229336] Node 0 DMA32 free:4712kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:43676kB inactive_anon:134728kB active_file:4412kB inactive_file:4524kB unevictable:0kB writepending:36kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:768kB local_pcp:132kB free_cma:0kB [ 2845.232966] lowmem_reserve[]: 0 0 0 0 [ 2845.233553] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB [ 2845.235510] Node 0 DMA32: 413*4kB (UME) 135*8kB (UME) 55*16kB (UME) 25*32kB (ME) 2*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4540kB [ 2845.237725] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2845.239407] 2104 total pagecache pages [ 2845.239989] 0 pages in swap cache [ 2845.240491] Swap cache stats: add 0, delete 0, find 0/0 [ 2845.241261] Free swap = 0kB [ 2845.241703] Total swap = 0kB [ 2845.242170] 524158 pages RAM [ 2845.242610] 0 pages HighMem/MovableOnly [ 2845.243185] 105116 pages reserved 13:43:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) 13:43:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0xff000000}}], 0x1, 0x0) 13:43:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x49000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) 13:43:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49025) 13:43:46 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 13:43:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x20000) 13:43:46 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 13:43:46 executing program 7: ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c3000, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) 13:43:46 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x49000) r1 = dup2(r0, r0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x16}) [ 2858.414070] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2858.415187] CPU: 1 PID: 13635 Comm: syz-executor.5 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2858.415740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2858.416491] Call Trace: [ 2858.416686] [ 2858.416853] dump_stack_lvl+0x8b/0xb3 [ 2858.417132] dump_header+0x106/0x60f [ 2858.417401] oom_kill_process.cold+0x10/0x15 [ 2858.417709] out_of_memory+0x1198/0x1460 [ 2858.418007] ? oom_killer_disable+0x270/0x270 [ 2858.418335] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 2858.418753] ? warn_alloc+0x180/0x180 [ 2858.419024] ? lock_is_held_type+0xd7/0x130 [ 2858.419337] ? prepare_alloc_pages+0x371/0x500 [ 2858.419651] ? lock_is_held_type+0xd7/0x130 [ 2858.419969] __alloc_pages+0x403/0x4e0 [ 2858.420245] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2858.420659] ? __schedule+0x88a/0x2190 [ 2858.420935] ? io_schedule_timeout+0x180/0x180 [ 2858.421255] alloc_pages+0x1a0/0x2f0 [ 2858.421523] __vmalloc_node_range+0xb2a/0xfd0 [ 2858.421843] ? __vmalloc_node_no_huge+0x110/0x110 [ 2858.422176] ? lock_is_held_type+0xd7/0x130 [ 2858.422478] ? packet_set_ring+0xb60/0x1b20 [ 2858.422782] __vmalloc_node+0xb5/0x100 [ 2858.423050] ? packet_set_ring+0xb60/0x1b20 [ 2858.423356] packet_set_ring+0xb60/0x1b20 [ 2858.423673] packet_setsockopt+0x1b4f/0x3c40 [ 2858.423990] ? lock_release+0x3b2/0x6f0 [ 2858.424272] ? __fget_files+0x26b/0x470 [ 2858.424552] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.424948] ? packet_bind+0x1b0/0x1b0 [ 2858.425222] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.425594] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2858.425974] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2858.426348] ? selinux_socket_setsockopt+0x6a/0x80 [ 2858.426688] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.427071] __sys_setsockopt+0x180/0x2a0 [ 2858.427369] ? packet_bind+0x1b0/0x1b0 [ 2858.427645] ? __ia32_sys_recv+0x100/0x100 [ 2858.427954] __x64_sys_setsockopt+0xba/0x150 [ 2858.428290] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2858.428662] do_syscall_64+0x3b/0x90 [ 2858.428929] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2858.429285] RIP: 0033:0x7f321b152b19 [ 2858.429551] Code: Unable to access opcode bytes at RIP 0x7f321b152aef. [ 2858.429986] RSP: 002b:00007f32186c8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2858.430495] RAX: ffffffffffffffda RBX: 00007f321b265f60 RCX: 00007f321b152b19 [ 2858.431018] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2858.431494] RBP: 00007f321b1acf6d R08: 0000000000000010 R09: 0000000000000000 [ 2858.431971] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2858.432480] R13: 00007ffeff9cd91f R14: 00007f32186c8300 R15: 0000000000022000 [ 2858.433005] [ 2858.433271] Mem-Info: [ 2858.433453] active_anon:10919 inactive_anon:33636 isolated_anon:0 [ 2858.433453] active_file:25 inactive_file:18 isolated_file:0 [ 2858.433453] unevictable:0 dirty:0 writeback:0 [ 2858.433453] slab_reclaimable:7464 slab_unreclaimable:62369 [ 2858.433453] mapped:69634 shmem:111 pagetables:1832 bounce:0 [ 2858.433453] kernel_misc_reclaimable:0 [ 2858.433453] free:2960 free_pcp:124 free_cma:0 [ 2858.435876] Node 0 active_anon:43676kB inactive_anon:134544kB active_file:100kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:4960kB pagetables:7328kB all_unreclaimable? yes [ 2858.437582] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2858.439387] lowmem_reserve[]: 0 1617 1617 1617 [ 2858.439737] Node 0 DMA32 free:5332kB boost:2048kB min:7168kB low:8824kB high:10480kB reserved_highatomic:0KB active_anon:43676kB inactive_anon:134544kB active_file:100kB inactive_file:76kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 2858.441730] lowmem_reserve[]: 0 0 0 0 [ 2858.442037] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 2858.443085] Node 0 DMA32: 846*4kB (UME) 116*8kB (UME) 34*16kB (UME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5080kB [ 2858.444121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2858.444720] 155 total pagecache pages [ 2858.445008] 0 pages in swap cache [ 2858.445255] Swap cache stats: add 0, delete 0, find 0/0 [ 2858.445630] Free swap = 0kB [ 2858.445863] Total swap = 0kB [ 2858.446082] 524158 pages RAM [ 2858.446298] 0 pages HighMem/MovableOnly [ 2858.446577] 105116 pages reserved [ 2858.446845] Unreclaimable slab info: [ 2858.447315] Name Used Total [ 2858.447934] pid_4 7KB 7KB [ 2858.448313] pid_3 7KB 7KB [ 2858.448695] pid_2 71KB 78KB [ 2858.449094] IEEE-802.15.4-MAC 63KB 63KB [ 2858.449468] IEEE-802.15.4-RAW 63KB 63KB [ 2858.449865] fib6_nodes 28KB 28KB [ 2858.450235] ip6_dst_cache 41KB 41KB [ 2858.450613] PINGv6 63KB 63KB [ 2858.451003] RAWv6 189KB 189KB [ 2858.451379] UDPLITEv6 186KB 186KB [ 2858.451773] UDPv6 186KB 186KB [ 2858.452151] TCPv6 62KB 62KB [ 2858.452536] scsi_sense_cache 8KB 8KB [ 2858.452930] sd_ext_cdb 3KB 3KB [ 2858.453300] virtio_scsi_cmd 16KB 16KB [ 2858.453678] bio-96 7KB 7KB [ 2858.454078] sgpool-128 148KB 267KB [ 2858.454446] sgpool-64 63KB 63KB [ 2858.454823] sgpool-32 158KB 220KB [ 2858.455194] sgpool-16 120KB 120KB [ 2858.455564] sgpool-8 113KB 127KB [ 2858.455950] bio-224 3KB 3KB [ 2858.456320] mqueue_inode_cache 60KB 60KB [ 2858.456697] nfs_commit_data 15KB 15KB [ 2858.457078] nfs_write_data 47KB 47KB [ 2858.457453] jbd2_inode 11KB 11KB [ 2858.457835] ext4_system_zone 7KB 7KB [ 2858.458202] ext4_io_end_vec 15KB 15KB [ 2858.458563] ext4_bio_post_read_ctx 15KB 15KB [ 2858.458983] io_kiocb 26KB 45KB [ 2858.459353] kioctx 31KB 31KB [ 2858.459714] aio_kiocb 7KB 7KB [ 2858.460100] dio 15KB 15KB [ 2858.460458] fasync_cache 3KB 3KB [ 2858.460850] pid_namespace 7KB 7KB [ 2858.461214] posix_timers_cache 15KB 15KB [ 2858.461587] rpc_buffers 31KB 31KB [ 2858.461972] rpc_tasks 3KB 3KB [ 2858.462345] UNIX-STREAM 228KB 341KB [ 2858.462712] UNIX 195KB 279KB [ 2858.463100] UDP-Lite 63KB 63KB [ 2858.463469] tcp_bind_bucket 8KB 8KB [ 2858.463851] ip_fib_trie 8KB 8KB [ 2858.464214] ip_fib_alias 11KB 11KB [ 2858.464604] ip_dst_cache 20KB 20KB [ 2858.464995] PING 62KB 62KB [ 2858.465372] RAW 218KB 218KB [ 2858.465767] UDP 283KB 283KB [ 2858.466148] request_sock_TCP 15KB 15KB [ 2858.466528] TCP 88KB 88KB [ 2858.466921] hugetlbfs_inode_cache 15KB 15KB [ 2858.467317] bio-216 11KB 11KB [ 2858.467694] ep_head 8KB 8KB [ 2858.468081] eventpoll_pwq 19KB 19KB [ 2858.468452] eventpoll_epi 39KB 39KB [ 2858.468850] inotify_inode_mark 46KB 46KB [ 2858.469231] request_queue 62KB 62KB [ 2858.469603] blkdev_ioc 8KB 8KB [ 2858.469989] bio-160 36KB 36KB [ 2858.470362] biovec-max 1105KB 1105KB [ 2858.470735] biovec-64 405KB 472KB [ 2858.471125] biovec-16 82KB 82KB [ 2858.471497] user_namespace 30KB 30KB [ 2858.471885] uid_cache 7KB 7KB [ 2858.472257] dmaengine-unmap-2 4KB 4KB [ 2858.472637] audit_buffer 23KB 43KB [ 2858.473032] skbuff_fclone_cache 105KB 105KB [ 2858.473413] skbuff_head_cache 1061KB 1061KB [ 2858.473802] configfs_dir_cache 8KB 8KB [ 2858.474189] file_lock_cache 27KB 47KB [ 2858.474563] file_lock_ctx 7KB 7KB [ 2858.474954] fsnotify_mark_connector 24KB 24KB [ 2858.475367] net_namespace 124KB 124KB [ 2858.475741] taskstats 53KB 53KB [ 2858.476133] proc_dir_entry 383KB 401KB [ 2858.476505] pde_opener 27KB 27KB [ 2858.476912] seq_file 56KB 56KB [ 2858.477289] sigqueue 35KB 35KB [ 2858.477663] shmem_inode_cache 1392KB 1464KB [ 2858.478058] kernfs_iattrs_cache 224KB 231KB [ 2858.478449] kernfs_node_cache 5216KB 5241KB [ 2858.478837] mnt_cache 145KB 173KB [ 2858.479220] filp 2038KB 2126KB [ 2858.479614] names_cache 17505KB 18734KB [ 2858.480006] hashtab_node 274KB 274KB [ 2858.480385] ebitmap_node 1149KB 1149KB [ 2858.480784] avtab_node 4976KB 4976KB [ 2858.481165] avc_node 35KB 35KB [ 2858.481567] lsm_inode_cache 2652KB 3083KB [ 2858.481963] lsm_file_cache 107KB 132KB [ 2858.482334] key_jar 47KB 47KB [ 2858.482703] uts_namespace 15KB 15KB [ 2858.483095] nsproxy 15KB 15KB [ 2858.483490] vm_area_struct 1238KB 1380KB [ 2858.483883] mm_struct 269KB 378KB [ 2858.484258] fs_cache 45KB 60KB [ 2858.484646] files_cache 218KB 302KB [ 2858.485042] signal_cache 351KB 516KB [ 2858.485419] sighand_cache 346KB 360KB [ 2858.485815] task_struct 1531KB 1845KB [ 2858.486195] cred_jar 142KB 156KB [ 2858.486573] anon_vma_chain 283KB 334KB [ 2858.486967] anon_vma 279KB 288KB [ 2858.487345] pid 60KB 90KB [ 2858.487723] Acpi-Operand 64KB 126KB [ 2858.488112] Acpi-ParseExt 35KB 35KB [ 2858.488486] Acpi-Parse 35KB 51KB [ 2858.488889] Acpi-State 23KB 39KB [ 2858.489268] Acpi-Namespace 28KB 28KB [ 2858.489642] shared_policy_node 4KB 4KB [ 2858.490041] numa_policy 7KB 7KB [ 2858.490412] perf_event 63KB 63KB [ 2858.490803] trace_event_file 175KB 175KB [ 2858.491179] ftrace_event_field 296KB 296KB [ 2858.491563] pool_workqueue 40KB 40KB [ 2858.491954] task_group 16KB 16KB [ 2858.492328] vmap_area 59KB 59KB [ 2858.492728] page->ptl 252KB 307KB [ 2858.493123] kmemleak_scan_area 35KB 35KB [ 2858.494142] kmemleak_object 136453KB 149110KB [ 2858.494534] kmalloc-cg-8k 96KB 96KB [ 2858.494923] kmalloc-cg-4k 1024KB 1088KB [ 2858.495302] kmalloc-cg-2k 804KB 960KB [ 2858.495674] kmalloc-cg-1k 228KB 256KB [ 2858.496063] kmalloc-cg-512 288KB 288KB [ 2858.496442] kmalloc-cg-256 16KB 16KB [ 2858.496838] kmalloc-cg-192 36KB 36KB [ 2858.497209] kmalloc-cg-128 12KB 12KB [ 2858.497578] kmalloc-cg-96 37KB 44KB [ 2858.497972] kmalloc-cg-64 32KB 32KB [ 2858.498350] kmalloc-cg-32 55KB 80KB [ 2858.498730] kmalloc-cg-16 8KB 8KB [ 2858.499118] kmalloc-cg-8 15KB 15KB [ 2858.499495] kmalloc-8k 4656KB 4656KB [ 2858.499889] kmalloc-4k 6736KB 7056KB [ 2858.500276] kmalloc-2k 3944KB 4288KB [ 2858.500664] kmalloc-1k 4484KB 4484KB [ 2858.501050] kmalloc-512 4496KB 4496KB [ 2858.501435] kmalloc-256 993KB 1152KB [ 2858.501853] kmalloc-192 429KB 764KB [ 2858.502247] kmalloc-128 416KB 636KB [ 2858.502634] kmalloc-96 353KB 492KB [ 2858.503044] kmalloc-64 1086KB 1152KB [ 2858.503426] kmalloc-32 703KB 748KB [ 2858.503817] kmalloc-16 321KB 332KB [ 2858.504196] kmalloc-8 260KB 270KB [ 2858.504579] kmem_cache_node 51KB 51KB [ 2858.504976] kmem_cache 78KB 78KB [ 2858.505350] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz5,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=13635,uid=0 [ 2858.506487] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:577 [ 2858.507304] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 13635, name: syz-executor.5 [ 2858.507900] preempt_count: 1, expected: 0 [ 2858.508181] RCU nest depth: 0, expected: 0 [ 2858.508465] 3 locks held by syz-executor.5/13635: [ 2858.508814] #0: ffff888042606130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_setsockopt+0x156/0x3c40 [ 2858.509466] #1: ffffffff85279268 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 [ 2858.510174] #2: ffff88804100a360 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 [ 2858.510812] Preemption disabled at: [ 2858.510818] [<0000000000000000>] 0x0 [ 2858.511319] CPU: 1 PID: 13635 Comm: syz-executor.5 Not tainted 5.16.0-rc8-next-20220107 #1 [ 2858.511872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2858.512642] Call Trace: [ 2858.512824] [ 2858.512985] dump_stack_lvl+0x8b/0xb3 [ 2858.513253] __might_resched.cold+0x222/0x26b [ 2858.513574] __mutex_lock+0x9e/0x1480 [ 2858.513845] ? futex_exit_release+0x2d/0x220 [ 2858.514172] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 2858.514671] ? find_held_lock+0x2c/0x110 [ 2858.514965] ? lock_release+0x3b2/0x6f0 [ 2858.515610] ? __oom_kill_process+0x33f/0xf90 [ 2858.515936] ? lock_downgrade+0x6d0/0x6d0 [ 2858.516444] ? mark_held_locks+0x9e/0xe0 [ 2858.516757] futex_exit_release+0x2d/0x220 [ 2858.517056] __oom_kill_process+0x373/0xf90 [ 2858.517373] ? mem_cgroup_get_oom_group+0x12f/0x420 [ 2858.517739] oom_kill_process+0xd7/0x5c0 [ 2858.518035] out_of_memory+0x1198/0x1460 [ 2858.518336] ? oom_killer_disable+0x270/0x270 [ 2858.518674] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 2858.519112] ? warn_alloc+0x180/0x180 [ 2858.519389] ? lock_is_held_type+0xd7/0x130 [ 2858.519711] ? prepare_alloc_pages+0x371/0x500 [ 2858.520036] ? lock_is_held_type+0xd7/0x130 [ 2858.520355] __alloc_pages+0x403/0x4e0 [ 2858.520661] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2858.521090] ? __schedule+0x88a/0x2190 [ 2858.521373] ? io_schedule_timeout+0x180/0x180 [ 2858.521709] alloc_pages+0x1a0/0x2f0 [ 2858.521987] __vmalloc_node_range+0xb2a/0xfd0 [ 2858.522316] ? __vmalloc_node_no_huge+0x110/0x110 [ 2858.522662] ? lock_is_held_type+0xd7/0x130 [ 2858.522978] ? packet_set_ring+0xb60/0x1b20 [ 2858.523290] __vmalloc_node+0xb5/0x100 [ 2858.523573] ? packet_set_ring+0xb60/0x1b20 [ 2858.523888] packet_set_ring+0xb60/0x1b20 [ 2858.524202] packet_setsockopt+0x1b4f/0x3c40 [ 2858.524537] ? lock_release+0x3b2/0x6f0 [ 2858.524824] ? __fget_files+0x26b/0x470 [ 2858.525106] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.525499] ? packet_bind+0x1b0/0x1b0 [ 2858.525790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.526187] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2858.526583] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2858.526966] ? selinux_socket_setsockopt+0x6a/0x80 [ 2858.527319] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.527713] __sys_setsockopt+0x180/0x2a0 [ 2858.528016] ? packet_bind+0x1b0/0x1b0 [ 2858.528305] ? __ia32_sys_recv+0x100/0x100 [ 2858.528632] __x64_sys_setsockopt+0xba/0x150 [ 2858.528952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2858.529329] do_syscall_64+0x3b/0x90 [ 2858.529601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2858.529973] RIP: 0033:0x7f321b152b19 [ 2858.530242] Code: Unable to access opcode bytes at RIP 0x7f321b152aef. [ 2858.530696] RSP: 002b:00007f32186c8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2858.531230] RAX: ffffffffffffffda RBX: 00007f321b265f60 RCX: 00007f321b152b19 [ 2858.531731] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2858.532228] RBP: 00007f321b1acf6d R08: 0000000000000010 R09: 0000000000000000 [ 2858.532740] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2858.533234] R13: 00007ffeff9cd91f R14: 00007f32186c8300 R15: 0000000000022000 [ 2858.533750] [ 2858.533943] [ 2858.534070] ============================= [ 2858.534353] [ BUG: Invalid wait context ] [ 2858.534639] 5.16.0-rc8-next-20220107 #1 Tainted: G W [ 2858.535081] ----------------------------- [ 2858.535366] syz-executor.5/13635 is trying to lock: [ 2858.535711] ffff88804100ad70 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_exit_release+0x2d/0x220 [ 2858.536352] other info that might help us debug this: [ 2858.536719] context-{4:4} [ 2858.536913] 3 locks held by syz-executor.5/13635: [ 2858.537246] #0: ffff888042606130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_setsockopt+0x156/0x3c40 [ 2858.537909] #1: ffffffff85279268 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 [ 2858.538616] #2: ffff88804100a360 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 [ 2858.539248] stack backtrace: [ 2858.539460] CPU: 1 PID: 13635 Comm: syz-executor.5 Tainted: G W 5.16.0-rc8-next-20220107 #1 [ 2858.540114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2858.540908] Call Trace: [ 2858.541094] [ 2858.541256] dump_stack_lvl+0x8b/0xb3 [ 2858.541529] __lock_acquire.cold+0xc8/0x3b4 [ 2858.541833] ? swsusp_read.cold+0x29/0x4a [ 2858.542127] ? __traceiter_irq_enable+0xa0/0xa0 [ 2858.542468] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2858.542844] lock_acquire+0x1a2/0x4d0 [ 2858.543121] ? futex_exit_release+0x2d/0x220 [ 2858.543433] ? lock_release+0x6f0/0x6f0 [ 2858.543720] ? dump_stack_lvl+0xab/0xb3 [ 2858.544005] __mutex_lock+0x136/0x1480 [ 2858.544283] ? futex_exit_release+0x2d/0x220 [ 2858.544610] ? futex_exit_release+0x2d/0x220 [ 2858.544923] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 2858.545263] ? find_held_lock+0x2c/0x110 [ 2858.545554] ? lock_release+0x3b2/0x6f0 [ 2858.545834] ? __oom_kill_process+0x33f/0xf90 [ 2858.546158] ? lock_downgrade+0x6d0/0x6d0 [ 2858.546452] ? mark_held_locks+0x9e/0xe0 [ 2858.546744] futex_exit_release+0x2d/0x220 [ 2858.547036] __oom_kill_process+0x373/0xf90 [ 2858.547331] ? mem_cgroup_get_oom_group+0x12f/0x420 [ 2858.547670] oom_kill_process+0xd7/0x5c0 [ 2858.547952] out_of_memory+0x1198/0x1460 [ 2858.548241] ? oom_killer_disable+0x270/0x270 [ 2858.548591] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 2858.549007] ? warn_alloc+0x180/0x180 [ 2858.549281] ? lock_is_held_type+0xd7/0x130 [ 2858.549593] ? prepare_alloc_pages+0x371/0x500 [ 2858.549921] ? lock_is_held_type+0xd7/0x130 [ 2858.550232] __alloc_pages+0x403/0x4e0 [ 2858.550513] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2858.550939] ? __schedule+0x88a/0x2190 [ 2858.551218] ? io_schedule_timeout+0x180/0x180 [ 2858.551544] alloc_pages+0x1a0/0x2f0 [ 2858.551817] __vmalloc_node_range+0xb2a/0xfd0 [ 2858.552138] ? __vmalloc_node_no_huge+0x110/0x110 [ 2858.552476] ? lock_is_held_type+0xd7/0x130 [ 2858.552803] ? packet_set_ring+0xb60/0x1b20 [ 2858.553114] __vmalloc_node+0xb5/0x100 [ 2858.553392] ? packet_set_ring+0xb60/0x1b20 [ 2858.553706] packet_set_ring+0xb60/0x1b20 [ 2858.554005] packet_setsockopt+0x1b4f/0x3c40 [ 2858.554320] ? lock_release+0x3b2/0x6f0 [ 2858.554602] ? __fget_files+0x26b/0x470 [ 2858.554884] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.555271] ? packet_bind+0x1b0/0x1b0 [ 2858.555554] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.555938] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2858.556319] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2858.556695] ? selinux_socket_setsockopt+0x6a/0x80 [ 2858.557043] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.557424] __sys_setsockopt+0x180/0x2a0 [ 2858.557722] ? packet_bind+0x1b0/0x1b0 [ 2858.558005] ? __ia32_sys_recv+0x100/0x100 [ 2858.558311] __x64_sys_setsockopt+0xba/0x150 [ 2858.558629] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2858.559002] do_syscall_64+0x3b/0x90 [ 2858.559271] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2858.559634] RIP: 0033:0x7f321b152b19 [ 2858.559901] Code: Unable to access opcode bytes at RIP 0x7f321b152aef. [ 2858.560350] RSP: 002b:00007f32186c8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2858.560881] RAX: ffffffffffffffda RBX: 00007f321b265f60 RCX: 00007f321b152b19 [ 2858.561375] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2858.561877] RBP: 00007f321b1acf6d R08: 0000000000000010 R09: 0000000000000000 [ 2858.562366] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2858.562868] R13: 00007ffeff9cd91f R14: 00007f32186c8300 R15: 0000000000022000 [ 2858.563365] [ 2858.563568] Out of memory (oom_kill_allocating_task): Killed process 13633 (syz-executor.5) total-vm:93676kB, anon-rss:384kB, file-rss:34020kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2858.565323] oom_reaper: reaped process 13633 (syz-executor.5), now anon-rss:0kB, file-rss:34016kB, shmem-rss:0kB [ 2858.566339] syz-executor.4 invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2858.567128] CPU: 1 PID: 828 Comm: syz-executor.4 Tainted: G W 5.16.0-rc8-next-20220107 #1 [ 2858.567792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2858.568573] Call Trace: [ 2858.568754] [ 2858.568919] dump_stack_lvl+0x8b/0xb3 [ 2858.569194] dump_header+0x106/0x60f [ 2858.569461] oom_kill_process.cold+0x10/0x15 [ 2858.569780] out_of_memory+0x1198/0x1460 [ 2858.570073] ? oom_killer_disable+0x270/0x270 [ 2858.570399] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 2858.570820] ? warn_alloc+0x180/0x180 [ 2858.571093] ? lock_is_held_type+0xd7/0x130 [ 2858.571406] ? prepare_alloc_pages+0x371/0x500 [ 2858.571733] __alloc_pages+0x403/0x4e0 [ 2858.572012] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 2858.572434] ? lock_is_held_type+0xd7/0x130 [ 2858.572758] ? __filemap_get_folio+0x2d1/0xfd0 [ 2858.573093] ? lock_downgrade+0x6d0/0x6d0 [ 2858.573390] ? lock_is_held_type+0xd7/0x130 [ 2858.573699] alloc_pages+0x1a0/0x2f0 [ 2858.573970] __filemap_get_folio+0x65c/0xfd0 [ 2858.574290] ? filemap_read+0xbb0/0xbb0 [ 2858.574578] filemap_fault+0x155a/0x2130 [ 2858.574873] ? __filemap_get_folio+0xfd0/0xfd0 [ 2858.575207] __do_fault+0x113/0x5a0 [ 2858.575478] __handle_mm_fault+0x1325/0x3570 [ 2858.575798] ? lock_is_held_type+0xd7/0x130 [ 2858.576104] ? __pmd_alloc+0x680/0x680 [ 2858.576380] handle_mm_fault+0x2e6/0xa20 [ 2858.576677] do_user_addr_fault+0x54a/0x12a0 [ 2858.577004] exc_page_fault+0xa2/0x1a0 [ 2858.577286] ? asm_exc_page_fault+0x8/0x30 [ 2858.577592] asm_exc_page_fault+0x1e/0x30 [ 2858.577892] RIP: 0033:0x7f5d7685e688 [ 2858.578158] Code: Unable to access opcode bytes at RIP 0x7f5d7685e65e. [ 2858.578723] RSP: 002b:00007fff273979b0 EFLAGS: 00010202 [ 2858.579254] RAX: 0000001b2e720000 RBX: 0000000000000434 RCX: 00000000002b9c10 [ 2858.579750] RDX: 00000000002b9c2f RSI: 00007fff27397a70 RDI: 0000000000000001 [ 2858.580239] RBP: 00007fff27397a0c R08: 0000000000000b2a R09: 00007fff273cf080 [ 2858.580750] R10: 00007fff273cf090 R11: 0000000000523cc0 R12: 0000000000000032 [ 2858.581243] R13: 00000000002b993c R14: 0000000000000001 R15: 00007fff27397a70 [ 2858.581742] [ 2858.581950] Mem-Info: [ 2858.582124] active_anon:10919 inactive_anon:33615 isolated_anon:0 [ 2858.582124] active_file:40 inactive_file:12 isolated_file:0 [ 2858.582124] unevictable:0 dirty:0 writeback:0 [ 2858.582124] slab_reclaimable:7464 slab_unreclaimable:62369 [ 2858.582124] mapped:69634 shmem:111 pagetables:1832 bounce:0 [ 2858.582124] kernel_misc_reclaimable:0 [ 2858.582124] free:2960 free_pcp:214 free_cma:0 [ 2858.584546] Node 0 active_anon:43676kB inactive_anon:134460kB active_file:160kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:4928kB pagetables:7328kB all_unreclaimable? no [ 2858.586202] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2858.587966] lowmem_reserve[]: 0 1617 1617 1617 [ 2858.588302] Node 0 DMA32 free:5332kB boost:6144kB min:11264kB low:12920kB high:14576kB reserved_highatomic:0KB active_anon:43676kB inactive_anon:134544kB active_file:100kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:884kB local_pcp:348kB free_cma:0kB [ 2858.590240] lowmem_reserve[]: 0 0 0 0 [ 2858.590522] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 2858.591585] Node 0 DMA32: 846*4kB (UME) 116*8kB (UME) 27*16kB (UME) 3*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4840kB [ 2858.592565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2858.593168] 155 total pagecache pages [ 2858.593436] 0 pages in swap cache [ 2858.593679] Swap cache stats: add 0, delete 0, find 0/0 [ 2858.594057] Free swap = 0kB [ 2858.594271] Total swap = 0kB [ 2858.594484] 524158 pages RAM [ 2858.594698] 0 pages HighMem/MovableOnly [ 2858.594981] 105116 pages reserved [ 2858.595223] Unreclaimable slab info: [ 2858.595485] Name Used Total [ 2858.595877] pid_4 7KB 7KB [ 2858.596247] pid_3 7KB 7KB [ 2858.596620] pid_2 71KB 78KB [ 2858.596998] IEEE-802.15.4-MAC 63KB 63KB [ 2858.597365] IEEE-802.15.4-RAW 63KB 63KB [ 2858.597732] fib6_nodes 28KB 28KB [ 2858.598114] ip6_dst_cache 41KB 41KB [ 2858.598483] PINGv6 63KB 63KB [ 2858.598862] RAWv6 189KB 189KB [ 2858.599224] UDPLITEv6 186KB 186KB [ 2858.599599] UDPv6 186KB 186KB [ 2858.599983] TCPv6 62KB 62KB [ 2858.600353] scsi_sense_cache 8KB 8KB [ 2858.600746] sd_ext_cdb 3KB 3KB [ 2858.601125] virtio_scsi_cmd 16KB 16KB [ 2858.601493] bio-96 7KB 7KB [ 2858.601874] sgpool-128 148KB 267KB [ 2858.602247] sgpool-64 63KB 63KB [ 2858.602612] sgpool-32 158KB 220KB [ 2858.602989] sgpool-16 120KB 120KB [ 2858.603357] sgpool-8 113KB 127KB [ 2858.603725] bio-224 3KB 3KB [ 2858.604106] mqueue_inode_cache 60KB 60KB [ 2858.604477] nfs_commit_data 15KB 15KB [ 2858.604875] nfs_write_data 47KB 47KB [ 2858.605240] jbd2_inode 11KB 11KB [ 2858.605603] ext4_system_zone 7KB 7KB [ 2858.605983] ext4_io_end_vec 15KB 15KB [ 2858.606351] ext4_bio_post_read_ctx 15KB 15KB [ 2858.606771] io_kiocb 26KB 45KB [ 2858.607137] kioctx 31KB 31KB [ 2858.607503] aio_kiocb 7KB 7KB [ 2858.607886] dio 15KB 15KB [ 2858.608256] fasync_cache 3KB 3KB [ 2858.608645] pid_namespace 7KB 7KB [ 2858.609024] posix_timers_cache 15KB 15KB [ 2858.609394] rpc_buffers 31KB 31KB [ 2858.609777] rpc_tasks 3KB 3KB [ 2858.610145] UNIX-STREAM 228KB 341KB [ 2858.610507] UNIX 195KB 279KB [ 2858.610891] UDP-Lite 63KB 63KB [ 2858.611256] tcp_bind_bucket 8KB 8KB [ 2858.611627] ip_fib_trie 8KB 8KB [ 2858.612004] ip_fib_alias 11KB 11KB [ 2858.612371] ip_dst_cache 20KB 20KB [ 2858.612738] PING 62KB 62KB [ 2858.613112] RAW 218KB 218KB [ 2858.613481] UDP 283KB 283KB [ 2858.613853] request_sock_TCP 15KB 15KB [ 2858.614217] TCP 88KB 88KB [ 2858.614583] hugetlbfs_inode_cache 15KB 15KB [ 2858.614990] bio-216 11KB 11KB [ 2858.615349] ep_head 8KB 8KB [ 2858.615707] eventpoll_pwq 19KB 19KB [ 2858.616085] eventpoll_epi 39KB 39KB [ 2858.616456] inotify_inode_mark 46KB 46KB [ 2858.616862] request_queue 62KB 62KB [ 2858.617232] blkdev_ioc 8KB 8KB [ 2858.617599] bio-160 36KB 36KB [ 2858.617978] biovec-max 1105KB 1105KB [ 2858.618348] biovec-64 405KB 472KB [ 2858.618718] biovec-16 82KB 82KB [ 2858.619103] user_namespace 30KB 30KB [ 2858.619472] uid_cache 7KB 7KB [ 2858.619851] dmaengine-unmap-2 4KB 4KB [ 2858.620225] audit_buffer 23KB 43KB [ 2858.620603] skbuff_fclone_cache 105KB 105KB [ 2858.620998] skbuff_head_cache 1061KB 1061KB [ 2858.621368] configfs_dir_cache 8KB 8KB [ 2858.621742] file_lock_cache 27KB 47KB [ 2858.622123] file_lock_ctx 7KB 7KB [ 2858.622491] fsnotify_mark_connector 24KB 24KB [ 2858.622911] net_namespace 124KB 124KB [ 2858.623280] taskstats 53KB 53KB [ 2858.623650] proc_dir_entry 383KB 401KB [ 2858.624032] pde_opener 27KB 27KB [ 2858.624407] seq_file 56KB 56KB [ 2858.624807] sigqueue 35KB 35KB [ 2858.625179] shmem_inode_cache 1392KB 1464KB [ 2858.625547] kernfs_iattrs_cache 224KB 231KB [ 2858.625935] kernfs_node_cache 5216KB 5241KB [ 2858.626312] mnt_cache 145KB 173KB [ 2858.626678] filp 2038KB 2126KB [ 2858.627063] names_cache 17505KB 18734KB [ 2858.627430] hashtab_node 274KB 274KB [ 2858.627811] ebitmap_node 1149KB 1149KB [ 2858.628181] avtab_node 4976KB 4976KB [ 2858.628555] avc_node 35KB 35KB [ 2858.628940] lsm_inode_cache 2652KB 3083KB [ 2858.629304] lsm_file_cache 107KB 132KB [ 2858.629670] key_jar 47KB 47KB [ 2858.630051] uts_namespace 15KB 15KB [ 2858.630419] nsproxy 15KB 15KB [ 2858.630803] vm_area_struct 1238KB 1380KB [ 2858.631170] mm_struct 269KB 378KB [ 2858.631539] fs_cache 45KB 60KB [ 2858.631920] files_cache 218KB 302KB [ 2858.632292] signal_cache 351KB 516KB [ 2858.632673] sighand_cache 346KB 360KB [ 2858.633055] task_struct 1531KB 1845KB [ 2858.633428] cred_jar 142KB 156KB [ 2858.633814] anon_vma_chain 283KB 334KB [ 2858.634189] anon_vma 279KB 288KB [ 2858.634562] pid 60KB 90KB [ 2858.634943] Acpi-Operand 64KB 126KB [ 2858.635314] Acpi-ParseExt 35KB 35KB [ 2858.635680] Acpi-Parse 35KB 51KB [ 2858.636065] Acpi-State 23KB 39KB [ 2858.636433] Acpi-Namespace 28KB 28KB [ 2858.636824] shared_policy_node 4KB 4KB [ 2858.637195] numa_policy 7KB 7KB [ 2858.637561] perf_event 63KB 63KB [ 2858.637943] trace_event_file 175KB 175KB [ 2858.638314] ftrace_event_field 296KB 296KB [ 2858.638686] pool_workqueue 40KB 40KB [ 2858.639069] task_group 16KB 16KB [ 2858.639437] vmap_area 59KB 59KB [ 2858.639823] page->ptl 252KB 307KB [ 2858.640192] kmemleak_scan_area 35KB 35KB [ 2858.640632] kmemleak_object 136479KB 149110KB [ 2858.641020] kmalloc-cg-8k 96KB 96KB [ 2858.641389] kmalloc-cg-4k 1024KB 1088KB [ 2858.641770] kmalloc-cg-2k 804KB 960KB [ 2858.642136] kmalloc-cg-1k 228KB 256KB [ 2858.642503] kmalloc-cg-512 288KB 288KB [ 2858.642884] kmalloc-cg-256 16KB 16KB [ 2858.643253] kmalloc-cg-192 36KB 36KB [ 2858.643620] kmalloc-cg-128 12KB 12KB [ 2858.644005] kmalloc-cg-96 37KB 44KB [ 2858.644376] kmalloc-cg-64 32KB 32KB [ 2858.644769] kmalloc-cg-32 55KB 80KB [ 2858.645139] kmalloc-cg-16 8KB 8KB [ 2858.645514] kmalloc-cg-8 15KB 15KB [ 2858.645904] kmalloc-8k 4656KB 4656KB [ 2858.646272] kmalloc-4k 6736KB 7056KB [ 2858.646644] kmalloc-2k 3944KB 4288KB [ 2858.647027] kmalloc-1k 4484KB 4484KB [ 2858.647396] kmalloc-512 4496KB 4496KB [ 2858.647774] kmalloc-256 993KB 1152KB [ 2858.648147] kmalloc-192 429KB 764KB [ 2858.648517] kmalloc-128 416KB 636KB [ 2858.648908] kmalloc-96 353KB 492KB [ 2858.649275] kmalloc-64 1086KB 1152KB [ 2858.649647] kmalloc-32 703KB 748KB [ 2858.650031] kmalloc-16 321KB 332KB [ 2858.650405] kmalloc-8 260KB 270KB [ 2858.650783] kmem_cache_node 51KB 51KB [ 2858.651151] kmem_cache 78KB 78KB [ 2858.651517] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=828,uid=0 [ 2858.652497] Out of memory (oom_kill_allocating_task): Killed process 828 (syz-executor.4) total-vm:93280kB, anon-rss:396kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 2858.654268] oom_reaper: reaped process 828 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2858.814453] warn_alloc: 2 callbacks suppressed [ 2858.814464] syz-executor.4: vmalloc error: size 370888704, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 2858.815956] CPU: 1 PID: 13641 Comm: syz-executor.4 Tainted: G W 5.16.0-rc8-next-20220107 #1 [ 2858.816741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2858.817584] Call Trace: [ 2858.817766] [ 2858.817970] dump_stack_lvl+0x8b/0xb3 [ 2858.818347] warn_alloc.cold+0x95/0x18a [ 2858.818637] ? zone_watermark_ok_safe+0x240/0x240 [ 2858.818995] ? rcu_read_lock_sched_held+0xd/0x70 [ 2858.819330] ? lock_acquire+0x41c/0x4d0 [ 2858.819617] ? rcu_read_lock_sched_held+0xd/0x70 [ 2858.819954] ? lock_downgrade+0x6d0/0x6d0 [ 2858.820247] ? __vmalloc_node_range+0x6a4/0xfd0 [ 2858.820595] __vmalloc_node_range+0xd50/0xfd0 [ 2858.820918] ? __vmalloc_node_no_huge+0x110/0x110 [ 2858.821254] ? lock_is_held_type+0xd7/0x130 [ 2858.821560] ? packet_set_ring+0xb60/0x1b20 [ 2858.821867] __vmalloc_node+0xb5/0x100 [ 2858.822264] ? packet_set_ring+0xb60/0x1b20 [ 2858.822679] packet_set_ring+0xb60/0x1b20 [ 2858.822981] packet_setsockopt+0x1b4f/0x3c40 [ 2858.823308] ? lock_release+0x3b2/0x6f0 [ 2858.823591] ? __fget_files+0x26b/0x470 [ 2858.823876] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.824263] ? packet_bind+0x1b0/0x1b0 [ 2858.824557] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.824948] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2858.825342] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2858.825715] ? selinux_socket_setsockopt+0x6a/0x80 [ 2858.826066] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2858.826453] __sys_setsockopt+0x180/0x2a0 [ 2858.826751] ? packet_bind+0x1b0/0x1b0 [ 2858.827038] ? __ia32_sys_recv+0x100/0x100 [ 2858.827346] __x64_sys_setsockopt+0xba/0x150 [ 2858.827789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2858.828281] do_syscall_64+0x3b/0x90 [ 2858.828561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2858.829078] RIP: 0033:0x7f5d768b1b19 [ 2858.829423] Code: Unable to access opcode bytes at RIP 0x7f5d768b1aef. [ 2858.829998] RSP: 002b:00007f5d73e27188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2858.830573] RAX: ffffffffffffffda RBX: 00007f5d769c4f60 RCX: 00007f5d768b1b19 [ 2858.831066] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 2858.831558] RBP: 00007f5d7690bf6d R08: 0000000000000010 R09: 0000000000000000 [ 2858.832052] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 2858.832611] R13: 00007fff2739775f R14: 00007f5d73e27300 R15: 0000000000022000 [ 2858.833266] [ 2858.833453] Mem-Info: [ 2858.833689] active_anon:10919 inactive_anon:33426 isolated_anon:0 [ 2858.833689] active_file:63 inactive_file:129 isolated_file:0 [ 2858.833689] unevictable:0 dirty:0 writeback:0 [ 2858.833689] slab_reclaimable:7464 slab_unreclaimable:62345 [ 2858.833689] mapped:69718 shmem:111 pagetables:1559 bounce:0 [ 2858.833689] kernel_misc_reclaimable:0 [ 2858.833689] free:2967 free_pcp:320 free_cma:0 [ 2858.836625] Node 0 active_anon:43676kB inactive_anon:133704kB active_file:252kB inactive_file:600kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278872kB dirty:0kB writeback:0kB shmem:444kB writeback_tmp:0kB kernel_stack:4608kB pagetables:6236kB all_unreclaimable? no [ 2858.838282] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2858.840004] lowmem_reserve[]: 0 1617 1617 1617 [ 2858.840344] Node 0 DMA32 free:4856kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:43676kB inactive_anon:134040kB active_file:88kB inactive_file:1072kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:1216kB local_pcp:728kB free_cma:0kB [ 2858.842241] lowmem_reserve[]: 0 0 0 0 [ 2858.842523] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6504kB [ 2858.843455] Node 0 DMA32: 675*4kB (ME) 118*8kB (UME) 41*16kB (UME) 28*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5196kB [ 2858.844423] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2858.845016] 323 total pagecache pages [ 2858.845280] 0 pages in swap cache [ 2858.845524] Swap cache stats: add 0, delete 0, find 0/0 [ 2858.845905] Free swap = 0kB [ 2858.846123] Total swap = 0kB [ 2858.846336] 524158 pages RAM [ 2858.846552] 0 pages HighMem/MovableOnly [ 2858.846840] 105116 pages reserved VM DIAGNOSIS: 13:43:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8128d578 RDX=fffffbfff0b19483 RSI=0000000000000008 RDI=ffffffff858ca410 RBP=1ffff11002f3be46 RSP=ffff8880179df210 R8 =0000000000000000 R9 =ffffffff858ca417 R10=fffffbfff0b19482 R11=0000000000000001 R12=ffffffff8527f9b0 R13=0000000000000007 R14=ffff8880179df680 R15=ffff888018318800 RIP=ffffffff812f1302 RFL=00000283 [--S---C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f69166f5700 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=00007f691713808c CR3=000000000cb30000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM02=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM03=0000000000000000 0000000000000000 6761706567756820 303d6c61746f745f YMM04=0000000000000000 0000000000000000 3020426b38343032 2a3020426b343230 YMM05=0000000000000000 0000000000000000 322a3020426b3832 312a3020294d5528 YMM06=0000000000000000 0000000000000000 332a35322029454d 552820426b36312a YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 7753205d39383038 33382e3732383200 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff823682dc RDI=ffffffff87397c00 RBP=ffffffff87397bc0 RSP=ffff88804b6a6f30 R8 =0000000000000001 R9 =ffff88804b6a6ebb R10=ffffed10096d4dd7 R11=0000000000000001 R12=0000000000000000 R13=000000000000002d R14=ffffffff87397e30 R15=ffffffff87397bc0 RIP=ffffffff82368330 RFL=00000006 [-----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 00007f32186c8700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f321b152aef CR3=0000000041d94000 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=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fe49d70f7c0 00007fe49d70f7c8 YMM02=0000000000000000 0000000000000000 00007fe49d70f7e0 00007fe49d70f7c0 YMM03=0000000000000000 0000000000000000 00007fe49d70f7c8 00007fe49d70f7c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000